(完整版)人教版九年级英语unit12知识点,推荐文档

Unit12. Life is full of the unexpected

本单元重要词组及短语

1.捎（某人）一程____________

2. 充满了

3.到......时候

4.迟到

5.发出响声

6. 一直做......

7.醒来8.冲出9. 凝视某人

10.难以置信11. 露面12.到达

13.即将做...... 14.即使；尽管15.排队等候

16.起飞17.转变成18.化妆舞会

19.卖光20.穿衣服21.熬夜

22.整日整夜23. 某人发生某事24. 发生

25.跟某人开玩笑26.捉弄某人27.尽可能.......

28.减肥29. 结束做某事30.结婚

31.最幸运的一天32..在......中间33. 在那之后

34.通向35. .一碗..... .36. 错过做某事

【本单元语法】-------过去完成时。

过去完成时表示在过去某一时间点以前即“过去的过去”已经发生的动作。

Mr. Black told me that he had seen the movie three times.

过去完成时要注意以下几个方面：

⑴过去完成时表示在过去某一时间或动作之前已经发生或完成的动作。

它表示动作发生的时间是“过去的过去”。

⑵过去完成时的结构是：

肯定由“助动词had(用于各种人称和数) + 过去分词”构成否定式：had not + 过去分词

缩写形式：hadn’t

⑶过去完成时的时间状语：

①表示过去某一时间可用by, before等构成的短语。We had finished our homework before 10 o’clock.

②可能通过when, before等引导的从句表示。When I got there, the train had left.

③过去某一时间通过上下文来表示。Kate hadn’t studied hard, so she didn’t pass the exam yesterday.

语法练习题：

I. 用所给词的适当形式填空。

1. When I got there the bus _____ (go).

2. By the time I got to class, the teacher ____ (start) teaching.

3. We ____ (learn) over 1,000 words by the end of last term.

4. I ____ (clean) the room before he arrived here.

5. His brother ___ (leave) home for a year when he got back.

II.单项选择

1．He asked me __ ___ during the summer holidays.

A. where I had been

B. where I had gone

C. where had I been

D. where had I gone

2. What _ ___ Jane ____ by the time he was sever? A. did, do B. has, done C did, did. D. had, done

3. I __ ___ 900 English words by the time I was ten。A. learned B. was learning C. had learned D. learnt

4. She ___ ___lived here for ______ years.A. had, a few B. has, several C. had, a lot of D. h as, a great deal of

5. By the time my parents reached home yesterday, I ___ the dinner already.

A had cooked B. cooked C. have cooked D. was cooked

6. She said she __ ________ the principle already A .has seen B. saw C. will see D. had seen Section A.

1.Life is full of the unexpected. 生活充满了意外。(标题）

【解析1】be full of = be filled with充满，装满

①Our life is ______________chances, but there are also a lot of challenges.(充满)

②The box is_______________(装满) books.

③On hearing the news, her heart was _____ gratitude. A. filled of B. full with C. filled with D. fill with 【解析2】unexpected adj. 出乎意料的；始料不及的

the unexpected “意外的事情”“出乎意料的事”。

the ＋adj.表示一类人或事物。英语中，有些形容词与定冠词the连用，表示一类人或事物，在句子中起名词的作用。the homeless (无家可归者) the disabled(残疾人)

The old should be taken good care of by the government.

It will not be unexpected if Tom comes late again, because he is always like this.

3. By the time I got outside, the bus had already left. 当我出来时，公共汽车已经离开了。(1b)

【解析】 by the time 在……以前，指从过去的某一点到从句所示的时间为止，常引导表示过去的时间状语从句，主句常用过去完成时，即had+动词过去分词。

①By the time I ________(walk) into the classroom, the teacher __________(start) ________(teach)

already.

② By the time I got outside , the bus _________already ________(leave).

【2013山东枣庄】By the time I locked the door, I realized I ___my keys at home.

A. had repaired

B. had changed

C. had forgotten

D. had left

4.【解析】leave sth. +地点“把某物忘在某处”

forget意为“遗忘某物”，指忘记一件具体的东西，但不能有具体的地点。

I left my book on the desk. I forgot my umbrella yesterday .

【拓展】

♦leave→ left → left v 离开

(1)leave sth +地点把某物遗忘在某地(2)leave for +地点离开去某地

(3) leave a message 留言ask for leave 请假leave school (中学) 毕业

(4)leave one by oneself=leave sb alone 把某人单独留下

【注意】英语中表示“把某物遗忘在某处”常用leave + 地点而不是forget+地点

Unluckily, I left my book at home 不幸的是，我把书忘在家里了。

—Lin Kai, hand in your homework, please.

—Oh, sorry. I _____ it at home this morning. A. was leaving B. has left C. will leave D. left

【2013山东枣庄】By the time I locked the door, I realized I ___my keys at home.

A. had repaired

B. had changed

C. had forgotten

D. had left

－I’m sorry, Mr. Li. I _____ my English homework at home.

－Don’t forget ______ it to school tomorrow. A. left, to bring B. forgot, to take C. lost, to bring

forget→forgot→forgotten v忘记

(1) forget sth 忘记某事（不能跟地点状语连用）He forgot his grandfather’s name.

(2) forget to do sth 忘记去做某事（未做）(3) forget doing sth 忘记做过某事（已做）

Don’t forget__________(post) the letter for me on your way home.

5.【解析】oversleep =sleep late v睡过头sleep → slept → slept oversleep—overslept—overslept

( )I ___ this morning and missed the early bus. A. overslep B. slept C. held D. caught

6.【解析】get back to school 意为“回到学校”

【解析】（1）get back to 后接表地点的名词，意为“ 回到某地”;

(2) get back 还可表示“ 回来，返回，拿回，取回”等含义。