Ⅰ 急求人教版新目標九年級上冊英語第四單元重點語法20個！
9年級 Unit 4
重點語法
1. if 引導的非真實性條件狀語從句， 即 虛擬語氣
2. pretend to do sth. 假裝做某事 I pretended to sleep just now.
3. a few 與 a little 的區別，few 與 little 的區別
4. too +形/副+to do sth. 太…而不能 如：
I』m too tired to stand. 我太累了而不能站。
5. plenty of 修飾不可數名詞，也可以修飾可數名詞 許多 如：
They have plenty of food/ apples. 他們有許多的食物/蘋果。
6. 給某人某物 give sth. to sb. 如： give an apple to me
give sb. sth. give me an apple 給我一個蘋果
7. would rather … than … （= would … rather than）寧願，而不願。
前後連接兩個動詞原形，否定形式為：would rather not do sth
8. come up with sth. 提出 想出
如：He came up with a good idea. 他提出了一個好主意。
catch up with sb. 追上 趕上
9.look for尋找find找到、發現
find out指經過觀察、探索、調查等弄清楚、弄明白。
discover 指發現那些客觀存在而不為人所知的實情。如科學上的重大發現。
10.talk to/with sb 同××說話。
tell 告訴, 分辨，辨別。
speak to sb 同××說話，做及物動詞，後跟語言。
say 後跟名詞、代詞及賓語從句做賓語，著重強調說話內容。
11.What if …… 如果……將會怎麼樣？（引導條件狀語從句、疑問句）
What if she doesn』t come? 她要是不來怎麼辦？
12.What does/do ×× look like? 問相貌。
What』s ×× like? 問「品質性格」。
13.give a speech 做演講 have a speech聽演講 give a report 做報告
have a report 聽報告
14. start doing == start to do. 開始做某事 如：
He started speaking/ to speak. 他開始說話。
15.賓語從句 ：賓語從句在復合句中作主句的賓語。
由連接詞+ 主語+ 謂語構成
夠多了吧，希望能幫到你啊！
Ⅱ 仁愛英語九年級上知識點及短語（4）單元
仁愛英語九年級上知識點及短語Unit 4
Topic 1
1.dream of 夢想
Eg：I dream of studying in a university.
2.send 寄，送
Eg：I will send a gift to my mother on her birthday.
=I will send my mother a gift on her birthday.
相關的短語：～ for 派人去請 ～off 送行 ～ out發出（光、熱）；長（葉子） ～ up 發射
3.no doubt 毫無疑問
Eg : There is no doubt he is a kind man.
4. thanks to 多虧
eg : Thanks to the bad weather we don』t have to do morning exercise.
5.turn on 打開 turn off 關掉 turn up 調高 turn down 調低
Topic 2
1. Because I』m not allowed to play computer games.因為我不可以玩電腦游戲。
allow 「允許、准許」的意思。常用於以下幾種形式：
(1) allow +n./prep 如：
We can』t allow such a thing.我們不容許這種事情發生。
(2) allow sb. to do sth 允許某人做某事 如：
She allowed me to go fishing.她允許我去釣魚。
(3) allow +doing sth 允許做某事 如：
We don』t allow smoking in the reading-room.我們不允許在閱覽室吸煙。
(4) be allowed to do sth 如：被允許做某事
The students are allowed to play games on the play ground after school.放學後學生們被准許在操場上做游戲。
2.It』s made from wood.它用木材做的。
(1) be made in 在……地方製造，後接表示地點的名詞。
(2) be made of 用……製造的，表示原材料未經化學變化，仍可看得出原材料。
(3) be made from 用……製造的，表示原材料經過化學變化，已看不出其原樣。
(4) be made by 由（被）……（人）製作，後接表示人的名詞或代詞。
(5) be made into （某物）被製成……
(6) be made up of 由……組成 如：
The TV set is made in Japan.這台電視機是日本生產的。
These houses are made of stones.這些房子是由石頭建造的。
Paper is made from wood.紙是木頭造的。
Was this cake made by your mother?這蛋糕是你媽媽做的嗎？
Metal can be made into all kinds of things.金屬可以製成各種各樣的物品。
The medical team is made up of ten doctors.這支醫療隊由10位大夫組成。
4. It』s used for helping us to improve our English.它用來幫助我們提高英語水平。
(1) be used for+ving be used to do （被）用來做… 強調用途或作用
(2)be used as （被）作為……而用，強調被當作工具或手段來用。
(3)be used by 被……使用，by後跟人/物，強調使用者。
Eg：Pens are used for writing.鋼筆被用來寫字。
Wood is used to make paper.木材被用來造紙。
English is used as a foreign language in China.英語在中國被當作外語使用。
Recorders are often used by English teachers.英語老師經常使用錄音機。
5. They will no longer want to be our servants, but our masters.
它們將不再願意做我們的人，而要做我們的主人。
no longer（通常在動詞前），not…any longer; not…any more（用於非正式文體中）都可表示「（過去曾…）現在不再…」
eg: She no longer lives here.
=She doesn』t live here any longer(或 any more). 她不在這兒住了。（過去她曾住這兒）
7. This method worked well at night as long as the weather was good and the stars could be seen.
在夜間只要天氣晴朗，能看見星星，這種方法就能很好地發揮作用。
work well 有效 eg：China』s one-child police works well in controlling China』s population.
as long as 只要 eg :As long as you work hard ,you must succeed one day.
Topic 3
1.in the future 將來
Eg：I think people will live on Mars in the future.
2.What are you going to be when you grow up?你長大後干什麼？
3.at a distance of 以…距離
Eg：The moon goes around the earth at a distance of 38.0000 kilometers .
4. land on 著陸
Eg: People took some measures to make the plane land on safely.
5.be worth doing 值得…
Eg：The book is worth reading
6.I don』t think aliens can be found in space.我認為外星人不可能出現在太空里。
(1)當think, believe, suppose, imagine, expect等動詞後的賓語從句含有not的否定詞時，該否定應移至主句，即否定主句的謂語動詞。如：
I don』t think it will rain tomorrow.我認為明天不會下雨。
(2)can +be +過去分詞，是情態動詞構成的被動語態。如：
This can』t be done in a short time.
這不是短期內能完成的。
7. It has been two days since we landed on Mars.自從我們登上火星以來已經兩天了。
it用作主語談論時間，常與since連用。
eg：It is(或has been) three years since we left school. 自從我們離開學校以來已經三年了。
8. What』s worse, our water supplies were very low. 更糟糕的是，我們的水供給是非常有限的。
What』s worse 更糟糕的是。類似結構還有：What』s more 更有甚者；更為重要的是。
9. It』s a quarter as big as the earth.它是地球的四分之一大。
倍數表示法：倍數+as+形容詞/副詞+as
如：This box is three times as heavy as that one.這只箱子是那隻箱子的三倍重。