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八年级英语下册语法知识总结归纳

发布时间: 2024-07-21 18:43:39

1. 八下英语语法总结

八年级下册英语语法总结

Unit6 Fun Cycling
Topic1 We’re going on a spring field trip
一. 重点词汇
( 一 ) 词形转换:
1.discuss(名词) discussion2.queen(对应词) king
3.comfortable(名词) comfort 4.safely(形容词) safe (名词) safety
( 二 ) 词的辨析
1. find out / look for / find 2. cost / pay for / spend on
3. other /else 4. raise /rise
5.each /every 6.exciting / excited
(三)重点词组:
1.go on a visit to 去……旅行
2. make the decision 做决定
3.bring back 带回
4.go on a field trip 去野外旅行
5.decide on (upon) sth 对某事做出决定
6 see the sunrise 看日出
7. make a reservation 预订
8. come up with 想出(主意)
9. look forward to (doing) sth 期望
10. pay for 支付;赔偿
11. raise money 筹钱
12. book a ticket 订票
13. make a room for sb 为……订房间
14. have a wonderful time 玩得愉快
15. in the daytime 在白天
16. a two-day visit 为期两天的旅行
17.find out 查出
18. some places of interest 名胜
19. rooms with bathtub 带浴室的房间
20.a hard (soft)sleeper 硬(软)卧
21.my pleasure 不客气
二.重点句型及重点语言点
1. I have some exciting news to tell you. 我有一些激动人心的消息要告诉你们。 to tell you 是动词不定式短语,作定语。动词不定式作定语时常放在被修饰的名词或代词之后。如: I have nothing totalk about. He has a lot of work to do. 2. Sounds great!= It sounds great! 听起来不错。
3. We will go on a two-day visit to Mount Tai. 我们将要去泰山玩两天。
go on a visit to 去参观/旅游 They went to a visit to Egypt lastyear.
类似有:go on a trip / goon a picnic
a two-day visit 为期两天的旅行 a two-monthholiday 两个月的假期
an eighteen-year-old boy 一个18岁的男孩
4.It’s hard to say. 这很难说。To say 是动词不定式作主语,It 是形式主语。如: It’s nice to meetyou.
5. I’ll ask the airline on the phone. 我将打电话问问航空公司。同义句是:
I’ll phone and ask the airline.
6. Bring back your information to class tomorrow and we’ll decide on the bestway to go on our field trip. 明天把你们查到的信息带到班上来,然后我们来决定最好的郊游方式。
bring back 带回。Please bring backyour library books tomorrow. decide on/upon sth 决定,选定 We’re trying to decide on a school.

7.It’s too far for cycling. 骑自行车去路太远了。同义句是:It’ too far to cyclethere.
8.How long does it take to reach Mount Tai by…?乘……去泰山要花多长时间?
9.How much does it cost to go there ?去那里要花多少钱?
How much does a standard room cost ? 一个标准间的价格是多少?
10.We have tickets at 120 yuan for the hard sleeper and 180 yuan for the softsleeper.
我们的票价是硬卧120元,软卧是180元。
at 意为“以……”,一般用于表示价格,年龄,速度等词的前面,for 意为“供,适合于”。I’ve got tickets at 80 yuan for The Sound ofMusic.
11.I’d like to book 20 tickets for the hard sleeper. 我要预订20张硬卧票。
20 tickets for the hard sleeper= 20 hard sleeper tickets
book tickets 预订票 book a room forsb/sth 为……预订房间
e.g. We want to book some rooms for 14th. 我们想预订一些14号的房间。
12.Please pay for the tickets before 5:30 p.m. 请在下午5:30之前付款。
Pay for 支付 pay for sb to do sth 付钱给某人做某事
e.g. Her parents paid for her to go to America.她的父母支付她去美国的费用.
13. I want to make a hotel reservation. 我想预订房间。
make a reservation 预订
14. We have rooms with a bathtub… 我们有带浴缸……的房间。 with 有或带着 a house with a swimming pool
a standard room with two single beds
15.It’s very common to raise money in Canadian and American schools. 在加拿大和美国的学校里筹钱是很正常的。raise money 筹钱 We can raise themoney ourselves.
16.It costs each student one dollar to buy a ticket for the draw.每一个学生花一美元便可买到一张抽奖的票。
(1)each 作主语,谓语用单数 Each of the studentsspends one dollar buying a ticket.. (2)用于单数名词前,作定语,谓语用单数。Each student has their own e-mail address.
(3)用于复数主语后,作主语同位语,谓语用复数。They each have theirown e-mail address.
17. I am looking forward to hearing from you . 我盼望收到你的来信。
Look forward to 盼望,期待 They are lookingforward to solving the problem.
三.重点语法
动词不定式
(1)动词不定式常跟这些及物动词之后,want ,refuse, forget, need , try, learn , like,agree, help, hope ,decide, begin等。可用顺口溜(要想拒绝忘记,需要努力学习,喜欢同意帮助,希望决定开始)
(2)不定式的否定形式是在to的前面直接加not. My mother decided not to buy a computer forme.
(3)不定式可以和疑问词who , which ,when,where ,how, what等连用。 Can you tell me what to say at the meeting ? Idon’t know how to get to the station.
(4)本topic出现的句子有:
I have some exciting news to tell you.
I want to make a hotel reservation.
It is very common to raise money in Canadian and American schools.
The best way to raise money is to sell newspapers.
I think the most exciting way is to sell flowers in the evening.
Kangkang helped us to book the train tickets.
Topic2 How about exploring the Ming Tombs ?
一、重点词汇:
(一)词形转换:
1.explore(名词) explore 2. east (形容词) eastern
3.north(形容词) northern 4. push (反义词) pull
5.sadly(形容词) sad (名词) sadness 6. crowd (形容词) crowded
(二)重点词组:
1.make a plan 拟定计划
2. make sure 确信,确保
3. come along with 和……一起来
4. at the foot of 在……的脚下
5. be surprised at 对……感到惊奇
6. be satisfied with 对……感到满意
7. out of sight 看不见
8. step on one’s toes 踩着某人的脚
9. can’t help doing sth 忍不住做某事
10. spread over 分布于
11.rush out 冲出去
12.raise one’s head 抬头
13.ask sb for help 向某人求助
14.thank goodness 谢天谢地
二.重点句型及重点语言点
1. While you were enjoying your trip, I was busy preparing for my exams.当你在旅行时,我正忙于准备考试。
(1)be busy doing sth,/ be busy with sth 忙于做某事
I’m busy preparing for my birthday party these days.
(2)while 当……时候,引导时间状语从句。当一个动作在正在进行时,另一个动作也同时进行。While my mother wascooking , I was watching TV.
2.Would you help me plan a trip ? 请你帮我定个旅行计划好吗?
Would you 比will you 语气更加客气,委婉, 类似还有could you
Could you come along with us ?
3. They surveyed the area to make sure their tombs faced south and hadmountains at the back. 他们仔细勘测了整个区域,确保这些陵墓是坐北朝南,而且在背后有群山环绕。
make sure 确信,确保 Make sure all the windows are closed before youleave.
4.It’s about two and a half hours by bike. 骑自行车大约要2个半小时。
Two and a half hours = two hours and a half
5.It’s to the east of Yongling. 它在永陵的东面。
to the +方位词+of (表示互不接壤) Japan is to theeast of China. on the +方位词+of (表示相互接壤)Fujian is on the south of Zhejang .
in the +方位词+of 表示在某一范围内的地区 Beijing is in thenorth of China.
6.They walked into Dingling and were surprised at the wonders. 他们走进定陵,对那里的奇观感到很惊奇。
be surprised at 对……感到很惊奇 He is surprised at dragons.
be surprised to do sth 惊奇地做某事 She was surprised tofind she was lost.
7.…so they had to look for space to park their bikes 他们不得不寻找停自行车的地方
space 空间 Can you make space for this old man ?
8. While the crowd was pushing him in different directions, someone stepped onhis toes.
当人群从四面八方挤来时,有人踩了他的脚。
in one’s direction 朝着某人的方向 step on one’s toes踩了某人的脚
step on sth 踩某物 Don’t step on theflowers and grass.
9.When he finally rushed out of the crowd, he noticed his friends were both outof sight.
当他最后冲出人群时,他注意到他的两个朋友都不见了。
notice sb do sth 注意某人做了某事 notice sb doing sth注意某人正在做某事
10. As soon as the three boys saw each other, they all jumped up happily.


2. 八年级英语知识点总结

英语作为学生时代不可缺少的科目,有没有什么系统的方法更好的复习呢。以下是由我为大家整理的“八年级英语知识点总结”,仅供参考,欢迎大家阅读。

八年级英语知识点总结

Unit1 Where did you go on vacation?

【重点语法】

不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。

用法注意:

1. some 和any +可数名/不可数名历陪。

some 多用于肯定句,any多用于否定句、疑问句和条件从句 。闭烂旦有些问句中用some,不用any, 问话者希望得到对方肯定回答。

2. 由some, any, no, every 与 body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。

3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting

【重点短语】

1. buy sth for ab./ buy sb. sth 为某人买某物

2. taste + adj. 尝起来……

3. nothing...but + V.(原形) 除了……之外什么都没有

4. seem + (to be) + adj 看起来

5. arrive in + 大地方 / arrive at + 小地方 到达某地

6. decide to do sth. 决定做某事

7. try doing sth. 尝试做某事 / try to do sth. 尽力做某事

8. enjoy doing sth. 喜欢做某事

9. want to do sth. 想去做某事

10. start doing sth. 开始做某事=begin doing sth.

11. stop doing sth. 停止做轿扰某事 区分:stop to do sth. 停下来去做某事

12. dislike doing sth. 不喜欢做某事

14. so + adj + that + 从句 如此……以至于……

16. tell sb. (not) to do sth. 告诉某人(不要) 做某事

17. keep doing sth. 继续做某事

18. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事

【词语辨析】

1. take a photo/ take photos 拍照

quite a few+名词复数 “许多…”

2. seem + 形容词 看起来…... You seem happy today.

seem + to do sth. 似乎/好像做某事 I seem to have a cold

It seems + 从句 似乎..…. It seems that no one believe you.

seem like ... 好像,似乎….. It seems like a good idea.

3. arrive in +大地点= get to= reach+地点名 “到达......”

arrive at +小地点

(注:若后跟地点副词here/there/home, 介词需省略,如:arrive here; get home)

4. feel like sth 感觉像…

feel doing sth. 想要做某事

5. wonder(想知道)+疑问词(who, what, why)引导的从句。

6. because of +名/代/V-ing

because+从句

He can’t take a walk because of the rain.

I don’t buy the shirt because it was too expensive.

7. enough +名词 足够的…...

形容词/副词+enough

Unit2 How often do you exercise?

【重点语法】

1. 频率副词: always, usually, often, sometimes, never

频率副词在句中通常放在实义动词之前, be动词或助动词之后。常用于一般现在时态中。

2.“次数”的表达方法

一次 once, 两次twice,三次或三次以上:基数词+ times, 如:three times, five times,

3. how often“多久一次”问频率,回答常含有频率词组或短语。

常见的how疑问词:

1)How soon 多久(以后)

—How soon will he be back?他多久能回来?

—He will be back in a month. 他一个月后能回来。

2)how long “多久”

—How long did it take you to clean the house? 你打扫房子用了多久?

—It took me half an hour to clean the house. 我打扫这房子用了半小时。

3)How many+名复

How much+不可名

“多少” 问数量(how much 还可问价格)

【重点短语】

1. go to the movies 去看电影

2. look after = take care of 照顾

3. surf the internet 上网

4. healthy lifestyle 健康的生活方式

5. go skate boarding 去划板

6. keep healthy=stay healthy 保持健康

7. eating habits 饮食习惯

8. take more exercise 做更多的运动

9. the same as 与什么相同

10. be different from 不同

11. once a month一月一次

12. twice a week一周两次

13.make a difference to 对......有影响/作用

14. most of the students=most students

15. shop=go shopping=do some shopping 购物

16. be good for 对......有益

17. be bad for 对......有害

18. come home from school放学回家

19. of course = certainly = sure 当然

20. get good grades 取得好成绩

21. keep/be in good health 保持健康

22. take a vacation 去度假

【词语辨析】

1. maybe / may be

maybe 是副词,意为“大概, 可能,或许”,一般用于句首。May be是情态动词,意为“可能是...,也许是...,大概是...”.

The baby is crying. Maybe she is hungry.

The woman may be a teacher.

拓展阅读:考前复习英语

背单词

单词是英语学习的基础,临近考试更要把单词作为重点来复习。以英语课本为主,背诵每一个单元的单词、短语,尤其是日常学习中没有掌握的单词。

因为复习时间有限,学生要掌握高效的单词记忆方法,在背诵单词时做到手、眼、耳、口、脑并用,这样才能准确快速地记忆。

背句型

课本上每一单元的重点句型一定要重视,重点句型中包含很多重要的词组、搭配用法,考试时选择题和句型转换等题型都会涉及。

多背诵英语课文,掌握其中的短语,不论是翻译还是写作,在考试时都能够运用。

背语法

初中语法要求学生掌握8种时态,也是必考点,对于语法知识学生要多理解,多运用,多练习。尤其是期末考试前,要把课本中的语法知识熟记于心,涉及语法时时态、人称、场景一定都要看清楚,做到活学活用。

重阅读

阅读是英语学习和考试的重点内容,只有每天坚持阅读,才能保持一个良好的英语语感和学习状态。在考试中,英语阅读分值占比高,但是很多学生看到阅读理解就会出现"看不懂""单词记不住"的情况,一方面因为基础知识不牢固,另一方面就是没有掌握一定的阅读技巧。所以复习时要把阅读作为重点,多做阅读题,提高自己的阅读理解能力。

练写作

初中英语作文大都是围绕每个单元的重点句型内容来考察学生的综合能力,所以期末复习时,要多背多看老师推荐的参考作文,找一些题目练习写作,培养写作思路。

写作时要保证句子、单词运用正确得当,时态语法准确,做到书面干净整洁,这样才可能拿到高分作文。

3. 八年级下英语1~5单元的主要语法

Unit 1
一般将来时
1.定义:表示将来某个时间将要发生的动作或存在的状态
2.肯定句式:主语+will/ shall/ be going to +动词原形
否定句式:主语+will/ shall +not或be not going to +动词原形
疑问句:Will/ Shall +主语+动词原形+其他?
Be +主语+going to +动词原形
3.标志词(时间状语)
tomorrow, in 2012, in +一段时间 (in three days, in five years), next month (week, year), later on, tomorrow morning 等。
*4.现在进行时表将来
come, go, fly, leave, arrive等短暂性动词用进行时表将来
eg: We are leaving for Hong Kong next week.

Unit 2
情态动词
1. 用法:情态动词表示建议、要求、可能和意愿等。情态动词后面跟动词原形,情态动词没有人称和数的变化。常用的情态动词有:can, could, may, might, must, shall, should, will, would, need等。
2. should的用法
a. should作为助动词shall的过去式,可以在间接引语中与第一人称主语搭配,表示过去将来时间。
b. should作为情态动词,通常用来表示现在或将来的责任或义务,意为“应该”、“应当”,这时它可以和ought to, be supposed to互换使用,可用于各种时态。
3. 情态动词could表示“建议”时不是can的过去式,而表示比can更加委婉的建议。
4. 情态动词can, could, shall, should还可以表示“请求,许可”。shall 和should用于第一人称,表示征求对方的建议或意见。

Unit 3
过去进行时
1. (1)定义:表示过去某一时刻或某一段时间正在发生或进行的动作,常与表示过去某一时刻的时间状语连用。
(2)结构:was/ were +doing
(3)标志词:at this time yesterday, at 8 yesterday morning,有时与when或while引导的时间状语从句连用等。
(4)过去进行时态与一般过去时态的区别:
a. 一般过去时态表示过去发生的动作或存在的状态。
b. 过去进行时态强调过去某一时间正在进行的动作。
2. when 和 while的用法
(1)when一般指时间点,从句中的谓语动词用终止性动词,但也可以跟时间段,这时从句中的谓语动词要用延续性动词。
eg:When I arrived there, it was raining.
(2 ) while意为“正在……时”,表示在某一段时间内某动作或状态是延续的,后面只能跟时间段,而不能用时间点,所以while引导的从句中的谓语动词用延续性动词。
eg:The dog ran out while we were talking.
(3 ) when引导的从句的动作和主句的动作既可以同时发生,也可以先后发生;而while强调主句和从句的动作同时发生。

Unit 4
直接引语、间接引语
1. 步骤:(1)不要“,”“:”“ “ ” ”
(2)要考虑到人称的变化
(3)要考虑时态的变化
(4)要考虑时间状语、地点状语、指示代词的变化
(5)直接引语变为间接引语后,都要使用陈述句语序
2. 直接引语变成间接引语时,要把原来的时态向前推移,几个主要时态的变化规律有:
直接引语 间接引语
一般现在时 一般过去时(客观真理除外)
一般将来时 过去将来时
现在进行时 过去进行时
3. 直接引语变为间接引语后,所用的连接词是不同的
(1)陈述句用that连接,that可省略
(2)一般疑问句用if 或whether引导
(3)特殊疑问句用特殊疑问词引导

Unit 5
条件状语从句
1. 表示“如果……”“在某种条件下,会……”
2. 时态
一般主句用将来时,从句用一般现在时。
主句用过去将来时,从句用一般过去时。
*3. if 与whether 引导条件状语从句时,一般可互换,但也有区别:
(1)引导主语从句,而且放于句首时,必须用whether
(2)引导表语从句时,必须用whether
(3)whether与or not 连用
(4)动词不定式之前必须用whether
(5)介词之后必须用whether

4. 八年级下册英语重点语法和短语

英语八年级下册重点语法和短语
Unit 1 Will people have robots?
重点语法(Grammar Focus):1. The Simple Future tense
一般将来时的三种基本结构:
⑴ will +V. ⑵ be going to +V. ⑶ be + Ving
一般将来时态的肯定句、否定句、疑问句形式:肯定句例句:People will have robots in a few years.否定句例句:People (will not/won't) have robots in a few years.一般疑问句例句:Will people have robots in a few years?特殊疑问句例句:What will people have in a few years? 一般将来时的时间状语:in + 时间,in the future,next + 时间,与tomorrow 相关的时间,this + 时间,from now on,right now,some day…
2.形容词、副词的比较级用法
重点短语:
1. won't = will not (would) 2. 爱上(某人/某物) fall in love with(sb./sth.) 3. 能够做某事 be able to do sth.(区别于can) 4. (梦想等)实现,成为现实 come true 5. 在未来 in the future(区别in future) 6. 数以百计的hundreds of; thousands of 数以千计
7. look for(sb./sth.) 寻找(某人/某物) 8.. 免费的 be free
9. study at home on computers 在家用电脑学习 10. live to be 200 years old 活到200岁
11. in 100 years 100年以后(in+时间段,用将来时) after 100 years(用于过去时)
100 years from now 一段时间 + from now (从现在起)…之后
12. 做预测 make predictions 13 有更少的空闲时间 h ave less free time
14. fly…to乘坐飞往…fly a rocket to the moon… 15. 放风筝fly a kite
16. 预测未来predict the future 17. (U.) 更少的空气污染less air pollution
18. (制服/套装) wear a uniform/ suit 19. 一场工作面试a job interview
20.更加拥挤 more crowded 21. 住在一幢公寓楼里live in an apartment
22.在太空站on a space station 23. 问题的答案the answer to the question
24.单独居住live alone(区别于lonely) 25. 养一只宠物鹦鹉keep a pet parrot
26.去溜冰 go skating 27. 作为一名记者 as a reporter
28. 穿得更随意些dress more casually 29. see sb. do sth. 看见sb做了或经常做sth
30. (过去或将来)某一天one day 31. 赢得一个奖项 win awards/an award
32. 为自己工作 work for myself 33. may—might
34. one of the biggest movie companies 35. 被某人使用(被动语态) be used by sb:
36. 在太空in space: 37. 去上大学//在大学go to college in college
38. 今后 from now on = in the future 39. 在一周的工作日内ring the week=on weekdays

5. 八年级英语下册语法知识

生命是短暂的,空余时间很少,因此我们不应把一刻空余时间耗费在阅读价值不大的书籍上。下面给大家带来一些关于 八年级 英语下册语法知识,希望对大家有所帮助。

八年级英语下册语法1

一般将来时态的应用

do/does 的一般将来时态形式:(shall/will) do

do/does 的一般将来时态的被动语态:(shall/will) be done

一般将来时态的肯定句、否定句、疑问句形式:

肯定句例句:People will have robots in a few years.

否定句例句:People (will not/won't) have robots in a few years.

一般疑问句例句:Will people have robots in a few years?

特殊疑问句例句:What will people have in a few years?

八年级英语下册语法2

过去将来时

一、过去将来时的结构

should/would+动词原形

do/does 的过去将来时态形式:(should/would) do

do/does的过去将来时态的被动语态:(should/would) be done

过去将来时态的肯定句、否定句、疑问句形式:

肯定句例句:You should write a letter to him.

否定句例句:You shouldn't write a letter to him.

一般疑问句例句:Should I write a letter to him?

特殊疑问句例句:What should I do?

八年级英语下册语法3

过去进行时

do/does 的过去进行时态形式:(was/were) doing

do/does 的过去进行时态的被动语态:(was/were) being done

过去将来时态的肯定句、否定句和疑问句形式:

肯定句例句:I was walking down the street when a UFO landed.

否定句例句:I wasn't walking down the street when a UFO landed.

一般疑问句例句:Were you walking down the street when a UFO landed?

特殊疑问句例句:What were you doing when a UFO landed?

动词 when 和 while 的选择:when 后加瞬间动词,while 后加延续性动词。

例句:The boy was walking down the street when the UFO landed.

=While the boy was walking down the street, the UFO landed.

八年级英语下册语法4

宾语从句

结构:主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语)

1、引导名词性从句的连接词

(1)that:没有含义,在宾语从句中不做成分

(2)whether/if:表示是否,宾语从句中不做成分。

I don't know if /whether he still lives here after so many years. 我不知道这么多年后,他是否还住在这里。

(3)连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)

连接副词:where, when, how, why(在宾语从句中做状语)

2、在做宾语从句的题目时应注意时态

(1)当主句是现在时态时,宾语从句可以根据需要使用任何时态。

He tells me that his sister came back yesterday.他告诉我他姐姐昨天回来了。

(2)当主句是过去时态时,宾语从句必须是一种过去的时态。

She asked me if I knew whose pen it was.她问我是否知道这是谁的钢笔。

(3)当表示客观事实或普遍真理的 句子 做宾语从句时,任何时候都用一般现在时。

The teacher said that the earth goes round the sun.老师说过地球绕着太阳转。

八年级英语下册语法5

if 引导的条件状语从句

结构:主句 + if + 条件状语从句

if + 条件状语从句 + [(comma)] + 主句

注意:

在 if 引导的条件状语从句中,主句应用将来时态,状语从句用一般现在时态。

例句:You'll have a great time if you go to the party.

=If you go to the party, you'll have a great time.

八年级英语下册语法6

现在完成进行时态

do/does 的现在完成进行时态形式:have/has been doing

do/does 的现在完成进行时态的被动语态:have/has been being done

现在完成进行时态所应用的场合:

①某事从过去发生一直持续到现在都在做

②过去发生的动作对现在造成影响

I have been making progress since he talked with me that time.自从那次他与我谈过心后,我天天都在进步。

现在完成进行时态的肯定句、否定句和疑问句形式:

肯定句例句:I have been skating for five hours.

否定句例句:I haven't been skating for five hours.

一般疑问句例句:Have you been skating for five hours?

特殊疑问句例句:How long have you been skating?

八年级英语下册语法7

现在完成时

一、现在完成时的结构

主语 + have/has + 过去分词 + 其他.(当主语是第三人称单数时用has,其余人称用have.)

否定式:主语 + haven't/hasn't + 过去分词 + 其他.

疑问式: Have /Has + 主语 + 过去分词 + 其他?

简略答语: Yes, 主语 + have/has.(肯定)

No, 主语 + haven't/hasn't.(否定)

二、现在完成时用法、定义详细讲解

1、表示过去所发生的动作或事情对现在的影响或产生的结果,着眼点在现在,主要强调过去发生的事情对现在的影响。

He has lost his wallet.他的钱包丢了。

We’ve had too much rain this year.今年 雨水 太多。

2、表示一个从过去某个时间开始,延续到现在,并可能延续下去的动作。

He has worked here for over twenty years.他在这里工作已有20多年了。

3、表示说话前发生过一次或多次的动作,现在成为一种 经验 ,一般译为汉语“过”,常带有twice, ever, never, three times等时间状语。

I have been to Beijing twice.我去过北京两次。

八年级英语下册语法8

反意疑问句

反意疑问句由肯定陈述句加否定问句构成,或者由否定陈述句加肯定问句构成。

He's a student, isn't he?

She's not his mother, is she?

回答反意疑问句时,要根据事实来回答。若事实是肯定的,则必须用 yes 回答。若事实是否定的,则必须用 no 回答。

---You're not ready, are you?你还没有准备好,对吧?

---No, I'm not.是的,我没有准备好。

---Yes, I am.不,我准备好了。


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6. 人教版八年级下册英语知识点总结

想象力比知识更重要。因为知识是有限的,而想象力是无限,它包含了一切,推动着进步,是人类进化的源泉。下面我给大家分享一些人教版 八年级 下册英语知识点,希望能够帮助大家,欢迎阅读!

人教版八年级下册英语知识点1

Unti1 what’s the matter?

短语 归纳

1.too much 太多

2.lie down 躺下

3.get an X-ray 做个X光检查

4.take one ’s temperature 量体温

5.put some medicine on ......在....上敷药 6.have a fever 发烧

7.take breaks /take a break 休息

8.without thinking twice 没多想

9.get off 下车

10.take sb to the hospital 送某人去医院

11.wait for等待

12.to one’s surprise 使.......惊讶的

thanks to多亏于;由于

14.in time及时

15.think about 考虑

16.have a heart problem患有心脏病

17.get into the trouble 遇到麻烦

18.do the right thing做正确的事情事情

19.fall down 摔倒

20.put ...... on sth把...放在某物上

21.get hit/sunburned 摔伤/烧伤

22.be interested in 对.....感兴趣

23.be used to 习惯于....

24.take risks/take a risk 挑战

25.lose one’s life 失去生命 !

26.because of 因为

27.run out of 用完

28.cut off 切除

29.get out of 从...出来

30.make a decision/decisions 做决定

31.be in control of 掌管;管理

32.give up 放弃

用法归纳

1.need to do sth .需要去做某事

2.see sb doing sth 看见某人正在做某事

3.ask sb sth 询问某人某事

4.expect sb to do sth 期望某人做某事

5.agree to do sth 想要做某事

6.help sb (to) do sth 帮助某人做某事

7.want to do sth 想要做某事

8.tell sb to do sth 告诉某人做某事

9.have problems(in) doing sth 做某事有困难 10.use sth to do sth用某物去做某事

11.be/get used to doing sth 习惯于做某事 12.seem to do sth 好像做某事

13.keep on doing sth 继续做某事

14.mind doing sth 介意做某事

语法点:

1.询问某人的健康问题及遇到麻烦的表达 方法

2.情态动词should的用法

表示劝告与建议,也表义务与责任

第一人称问句中,征询建议要记清

3.不定代词的用法

重点句型解读:

1. What’s the matter (with you)? 怎么了?出什么事了?

What’s the trouble/ the problem / wrong with sb./ sth.?

2. I had a cold.我感冒了。

have a cold=catch a cold=have the flu 感冒

have a fever 发烧

have a cough咳嗽

have a stomachache胃疼,肚子疼

have a toothache牙疼

have a headache头疼

3. 身体部位+ache(疼痛)构成新的复合词

stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛

4. much too+ 词,意为 ,too much+ 词,意为 。

5. enough【形容、副词】足够的/地,enough放在名前后,形副后。

good enough足够好,

enough money=money money

6. lie down躺下, lie 躺,躺着,过去式lay;lie说谎,过去式lied

7. maybe “或许”,常用于句首,表示可能性,后加 句子 。Maybe you are right.

may be,是情态动词+be的结构,意为“可能,也许”,后加名词、代词或形容词。He may be angry.

8. sound like+名词代词和从句:

It sounds like you don’t know the truth. It sounds like a good idea.

sound+形容词,“听起来,好像”,The music sounds nice.

9. need 需要,实义动词need+名词,需要某物;

need to do sth.需要做某事,主语通常是人,表示人主动的动作:

You need to listen carefully ring class.

need doing sth.主语通常是物,表示被动的动作:Your dirty clothes need washing.

10. get off (the bus) 下(公交车) get on 上车

11. agree 同意,赞同;同意做某事 ,同意某人的看法、观点 。

12. trouble问题,麻烦 ;

be in trouble ,make trouble ,

have trouble (in) doing sth.

=have difficulties (in) doing sth 。

13. right away=right now=at once,意为 。

14.【复习】 advice [不可数名词]劝告,建议,向…征求意见 ,

give sb. advice on sth.就某事给某人建议;advise [动词]

advise sb. to do sth.

advise sb. doing sth .

15. 【复习】exercise 动词意为 ,可数时意为 ,不可数时意为 。

16. hurt 及物动词,使……疼痛,……受伤,He hurt his leg while exercising.

不及物动词,……(部位)疼。His leg hurt badly.

17. clean 【动词】 ,clean the classroom ,【形容词】 ,cleaner意为 。

18. hit (用手或器具)打;击打

The boy hit the dog with a stone.

hit sb. on the head/ nose/ back打某人的头、鼻子、后背,on用在所打较硬的部位;

hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子,in用在所打较软的部位。

19. be used to sth./ doing sth.习惯于、适应了……、做某事,强调状态;

His grandpa was used to country life.

Mary is not used to getting up early in the morning.

get/ become used to sth./ doing sth. “变得习惯,逐渐适应……”强调过程、动作:

It’s difficult for one to get used to another country’s habit.

20. 【复习】free [形容词]空闲的free time;免费的the drink is for free;自由的I want to become a free bird.

free【动词】使……解脱,得到自由

He could not free his arm.

21. run out用完,用尽

When his water run out, he knew that he would have to do something to save his own life.

物sth. tun out. 某物用尽了。

sb. run out of物sth..人用尽了某物。

He run out of all his money last night.

22. risk (sb.) to do sth. 冒险去做某事

take a risk=take risks 冒险

23. the importance of (doing) sth.

(做)某事的重要性

We students should know the importance of (learning) English.

importance n. 重要(性),

important adj.重要的,

unimportant adj.

24. decision 【名词】决定;抉择;

make a decision to do sth.= decide to do sth 决定做某事

25. be in the control of …掌管,管理

The headmaster is in the control of this new school.

be out of control无法控制,无法管理

be under control被控制住,在控制之中

26. 【复习】mind意为“介意”

mind doing sth.介意做某事

Would you mind my opening the window?

27. give up (doing) sth. 放弃(做)某事

give up (playing) computer games;

give up后可接名词、代词和动词ing形式,也可不接,如 Never give up easily.

二、重要短语

1. have a cold

2. have a stomachache

3. see sb. do sth.

4. shout for help

5. expect (sb.) to do sth.

6. to one’s surprise

7. thanks to …

8. think about…

9. be interested in sth.

10. lose one’s life

11. save one’s life

12. take a risk=take risks

13. cut off

14. keep on doing sth.

三、重点语法:

【反身代词】英语中共有八个反身代词,在使用时应注意和它所指的相应的对象在人称、性别、数上保持一致。

数 人称:第一人称/第二人称/第三人称

单数:myself/yourself/himself herself itself

复数:

ourselves/yourselves/themselves

反身代词的用法:

1. 可用作宾语,指的是宾语和主语表示同一个或同一些的人或事物。

如:Maria bought herself a scarf. We must look after ourselves very well.

2. 可用作表语,指的是表语和主语表示同一个或同一些人或事物。

如:She isn’t quite herself today.

3. 可用作主语或宾语的同位语,常用来加强语气。

如:She herself will fly to London tomorrow. I met the writer himself last week.

4. 用在某些固定短语当中。

如:look after oneself / take care of oneself 照顾自己

teach oneself sth./ learn sth. by oneself自学

enjoy oneself 玩得高兴,过得愉快

help oneself to sth 请自用……(随便吃/喝些……).

hurt oneself 摔伤自己

say to oneself自言自语

leave sb. by oneself把某人单独留下

buy oneself sth.给自己买……东西

introce oneself 介绍……自己

【提醒】

1. 反身代词不能单独做主语,但可以做主语的同位语,起强调作用。如:我自己能完成作业。

(误)Myself can finish my homework.

(正) I myself can finish my homework.

I can finish my homework myself.

2. 反身代词表示“某人自己”不能表示“某人的东西”,因为它没有所有格的形式。表达“某人自己的(东西)”时,须要用one’s own.

如:我用我自己的蜡笔画画。

(误)I’m drawing with myself crayons.

(正) I’m drawing with my own crayons.

人教版八年级下册英语知识点2

Unit 2 I’ll help to clean the city parks

短语归纳

1.clean up 打扫干净

2.cheer up (使)变得更高兴;振奋起来

3.give out 分发

4. used to 曾经......;过去........

5.give away 赠送;捐赠

6.set up 建立;设立

7.make a difference

8.come up with 想出

9.put off 推迟

10.put up 张贴

11.call up 打电话给

12.help out 帮助.....摆脱困难

13.care for 照顾;照看

14.give up 放弃

15.try out for 参加选拔 1

6.come true 实现

17.run out of 用光

18.take after 与.....相像

19.fix up 修理

20.be similiar to 与......相似

用法归纳

1.need to do sth 需要做某事

2.make plan to do sth 制定计划做某事

3.ask sb (not ) to do sth 要求某人(不要)做某事

4.used to do sth 过去常常做某事

5.give up +时间+to do sth放弃时间做某事

6.get a feeling of.....有......感觉

7.decide to do sth 决定做某事

8.help sb (to)do sth 帮助某人做某事

9.make a difference to 对......产生影响

10.make it possible for sb to do sth 使得做某事对某人来说是可能的

重点句型:

1. We need to come up with a plan to tell people about the city park clean-up.

我们要相处一个计划来告诉人们关于这个城市公园清洁日的事。

2.We can’t put off making a plan.我们不能推迟制定计划了

3.We could put up signs. 我们可以张贴标志牌。

重点短语:

动词+副词 短语:

cheer up 使高兴起来

clean up 打扫干净

put up 张贴

mix up 修理

give away 赠送

give out 分发

give up 放弃

use up用光

get up 起床

hand in 上 put off 推迟

pick up 捡起

think over 仔细思考

turn down 关小音量

set up 建立

set off 出发

look out 小心

动词+介词 短语:

look after 照顾

belong to 属于

take after 与....相像

hear from 收到.....来信

hear of 听说

pay for 支付

wait for 等待

动词+副词+介词 短语:

get out of 避免

come up with 想出

catch up with 追上赶上

look forward to 期待盼望

go on with 继续

动词+名词 短语:

have a rest 休息一下

take a walk 散步

make mistakes 犯错

have a try 试一下

take place 发生 tell a lie 撒谎

make a decision 做决定

动词+名词+介词 短语:

have a look at 看一看

make a friend with 与.....交朋友

have a word with 与....交谈

have a drink of 喝一点

pay attention to 注意

make fun of 取笑

Be+形容词+介词 短语:

be late for 迟到

be angry with 生气

be fond of 喜欢

be good at 擅长

be good for 对...有好处

be short of 缺乏 be similiar to 与......相似

be strict with 对......严格要求

be pound of 骄傲 自豪

语法点:动词不定式归纳

只跟动词不定式做宾语的动词

决心学会有希望

( decide,learn,wish,hope)

同意计划莫假装

(agree,plan,pretend)

忘记拒绝会失望

(forget,refuse,fail)

准备设法来帮忙

(prepare,try,manage,help)

提供请求负担起

(offer,beg,afford)

记得阻止理应当

(remember stop,be supposed)

人教版八年级下册英语知识点3

Unit3 Could you please clean your room?

短语归纳

1.do the dishes 洗餐具

2.take out the trash 倒垃圾

3.go out 外出

4.stay out 呆在外面;不在家

5.help out 帮助做完某事

6.at least 至少

7.throw down扔下

8.all the time 一直;反复

9.in surprise 惊讶地

10.as soon as 一......就......

11.spend......on......在......花费(时间、金钱、精力)

12. in order to 为了

13.provide sth for sb 向某人提供某物

14.depend on 依赖;信赖

15.look after 照顾;照看

16.keep it clean and tidy 保持干净整洁

17.get into 进入

18.take care of 照顾

19.as a result 结果

用法归纳

1.finish doing sth 做完某事

2.want sb to do sth 想要某人做某事

3.try (not) to do sth 尽力(不)做某事

4.let sb do sth 让某人做某事

5.spend......(in) doing sth 花费......做某事

6.mind doing sth 介意做某事

7.learn to do sth 学习做某事

8.learn how to do sth 学习怎样做某事

9.The +比较级,the+比较级 越......,就越.....

语法点

情态动词could 的用法

表示请求与准许,could 委婉有礼貌;

表示能力会不会,could只把过去表

表示怀疑不相信,could缓和情绪弱

推测可能用could, 虚拟语气也常用

人教版八年级下册英语知识点4

Unit 4 why don’t you talk to your parents?

短语归纳

1.too much太多(修饰不可数名词)

2.hang out 闲逛

3.too many 太多(修饰可数名词复数)

4.get into a fight 争吵

5.call sb up 给某人打电话

6.talk about 谈论

7.look through 浏览

8.give back 归还

9.be angry with sb 生某人的气

10.a big deal 重要的事情

11.work out 解决;算出

12.get on with sb 与某人和睦相处

13.communicate with sb 与某人交流

14.be worried about 担心.....

15.be afraid of 害怕.....

16.in front of在...前面

17.not... any more 不再...

18.so much/many 那么多

19.compete with sb 与某人竞争

20.cut out删除;删去

21.all kinds of 各种各样

22.compare....with.....比较;对比

23.in one’s opinion 依...看

24.turn down 调小

用法归纳

1.allow sb to do sth 允许某人做某事

2.why don’t you do sth?为什么不做某事呢?

3.why not do sth ?为什么不做某事呢?

4.find sb doing sth 发现某人在做某事

5.tell sb to do sth 告诉某人做某事

6.refuse to do sth 拒绝做某事

7.let sb do sth 让某人做某事

8.offer to do sth 主动提供做某事

9.not....until....直到....才...

10.it’s time to do sth 该做某事了

11.it +adj+to do sth 做某事是.....的

12.keep on doing sth 继续做某事

13.what do you think of...?你认为....怎么样?

语法点

1.Why don’t you+V.......?等提出建议的句型及常用的答语

2.连词until,so that 以及although 引导的状语从句

人教版八年级下册英语知识点5

Unit5 what were you doing when the rainstorm came?

短语归纳

1.wait for 等待 2.look for 寻找

3.go off (闹铃)发出声音

4.take a shower 洗澡

5.pick up 接电话;捡起

6.make sure 确信;务必

7.have fun 玩的开心

8.fall asleep入睡;睡觉

9.die down 逐渐变弱;逐渐消失

10.wake up 醒来;叫醒

11.in a mess 乱七八糟 !

12.in time of difficulty 在困难时期

13.take photos 照相!

14.turn on 打开

15.make one’s way 行走;前行

16.in silence 沉默地;无声地

17.take down摧毁;拆卸;记下 !

18.tell the truth 说实话

19.point out 指出

20.go away 消失

21.as well 也

21.call out 喊出

用法归纳

1.be busy doing sth/be busy with sth 忙于(做)某事

2.see sb /sth doing sth 看见某人或某物正在做某事

3.begin/start to do sth 开始做某事

4.try to do sth 努力去做某事

5.have trouble(in)doing sth做某事又困难

语法点

过去进行时:

过去进行最好记,was/were+doing

特定时间有暗示,过去某刻某时段

肯定主语在句首,一般问句Be提前

否定句式更简单,Be后只把not添


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7. 仁爱英语八年级下册知识点总结

通过知识点之间的各种关系来组织知识点。下面是我为大家精心整理的仁爱英语 八年级 下册知识点 总结 ,仅供参考。

仁爱英语八年级下册知识点总结(一)
重点词汇

(一) 词形转换:

1. death(动词) die 2.. east(形容词) eastern 3. west(形容词) western

4. south(形容词)southern 5. north(形容词) northern 6. kneel(过去式) knelt/kneeled 7. crowd(形容词) crowded 8. huge( 同义词 ) large 9. push( 反义词 )pull

10. step(过去式)stepped 样 11. sight(动词) see 12. beat(过去式) beat

13. slap(过去式) slapped 14. satisfy(形容词) satisfied 15.diary(复数)diaries

16. destroy(过去式) destroyed 17. inside(对应词) outside 18. historical(名词) history

(二)重点词组:

1. receive a postcard 收到一张明信片

2. have a vacation 度假

3. cost too much 花费太贵

4. plan a trip 计划旅行

5. come along with sb. 与某人在一起

6. go to the cinema 去电影院

7. look forward to (doing) sth. 期待做某事

8. go camping 去 野营

9. in the old days 在古代

10. in one’s life 在某人的一生

11. survey the area 调查/勘探某地区

12. face south 坐北朝南

13. have mountains at the back 背靠群山

14. plan some exciting adventures 计划令人激动的冒险活动

15. go on a cycling trip 进行骑车游

16. spread over 散开

17. on both sides of the way 在路的两旁

18. be in pairs 成双成对

19. kneel down 跪下

20. two and a half hours 两个半小时

21. be crowded with 挤满了„

22. be surprised at 对„感到惊讶

23. take out sth. 拿出某物

24. elbow one’s way 用肘推开路

25. take a close-up picture of„ 拍„„的特写

26. push out 挤出;推出

27. step on one’s toes 踩了某人的脚趾

28. out of sight 看不见

29. flash through one’s mind 从脑中闪现

30. pour down 流下;倾泻而下

31. slap sb. on the back 拍某人的背

32. as soon as 一„„就„„

33. give sb. a big hug 给某人一个拥抱

34. pack one’s backpacks 打包

35. do the last safety check 做最后的安检

36. take each other’s pictures 互相拍照

37. have fun doing sth. 做某事有乐趣

38. treat sb. to sth. 用„„招待,请客

39. tell sb. about sth. 告诉某人关于某事
仁爱英语八年级下册知识点总结(二)
重点句型及重点语言点

1. I’m looking forward to meeting him. 我正盼望看到他.

look forward to 表 “期待, 盼望”, to是介词,后面应用名词、代词或动名词,且常用于进行时态。如:

I’m really look forward to summer vacation. 我真的期待着暑假的到来。

They are looking forward to solving the problem. 他们正期待着问题的解决。

2. „and 12 stone officials on both sides of the way.

on both sides of the way = on each side of the way 在路的两旁

3. Dinglig is to the southwest of Kangling. 定陵在康陵的西南方向.

方位介词: in; on; to

in表在范围内; on表两处相接; to 表在范围内

Fujian is in the southeast of China. 福建在中国的东南部.

Jiangxi is on the west of Fujian. 江西在福建的西面.

Japan is to the east of China. 日本在中国的东边.

4. We were having fun exploring when I noticed Darren wasn’t beside me. 当我们正在有趣的探险时,我注意到达诺不在我身边.

have fun doing sth. 表做某事有乐趣. 如:

You’ll find you have fun learning English. 你将会发现 学习英语 有很大乐趣.
仁爱英语八年级下册知识点总结(三)
重点语法

(一) 时间状语从句:

1. 引导词:

a) when; while; as 当„„时候

when 既可跟短暂性动词也可跟延续性动词

while 跟延续性动词

as 多用于口语,强调 “同一时间”或 “一前一后”

e,g: The students were talking in the classroom when the teacher came in. = While the students were talking in the classroom, the teacher came in.

Mother always sings as she cooks dinner for us. 妈妈总是边给我们做饭边 唱歌 。

b) until; not…until

until “直到„„为止”,主句的谓语动词用延续性动词。

not„until “直到„„才” 主句的谓语动词常用短暂性动词。

e.g: I will stay here until the rain stops.

= I won’t leave here until the rain stops.

c) after 在„„之后; before在„„之前; as soon as 一„„就„„ e.g: I went to sleep after I finished my homework..

= I finished my homework before I went to sleep.

As soon as the bell rings, the students will go into the classroom.

2. 时态:

a) 当主句为一般过去时时, 从句常为过去的某种时态;

e.g: While the students were talking in the classroom, the teacher came in.

I went to sleep after I finished my homework..

b) 当主句为一般将来时时, 从句为一般现在时

e.g: As soon as the bell rings, the students will go into the classroom.

I will stay here until the rain stops.

(二) 不定式作目的状语,修饰谓语动词,表行为的目的。

They organize a show to raise money. 为了筹钱,他们组织了一场展示会。

Kelly arrived at the airport early to see Maria off. 凯丽早早地来到机场为玛丽亚送行。

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