外研版必修3Module3學(xué)案
c. needs repairing d. need to repair
4. john had to have his car repaired in a garage because it ______ seriously. (上海 春招)
a.damaged b.was being damaged
c. had damaged d. had been damaged
5. i ______ along the street looking for a place to park when the accident _______.
a. went ; was occurring b.went; occurred
c.was going; occurred d.was going; had occurred
6. 現(xiàn)在污染是一個全球性的問題。
pollution is ______ ___________ _____________ now.
7. 抽煙會損害你的健康。
smoking can _________ your health.
8. cover an area of …… 9. 我的收音機能夠收到voa.
book ⅲ module 3 the violence of nature
（period 4 grammar）
ⅰ. 過去完成時：形式：“助動詞 had+過去分詞”構(gòu)成。
1. 表示在過去某一時間或動作之前已經(jīng)完成了的動作。
它表示這個動作發(fā)生的時間是“過去的過去”；這一過去時間可用 by, at, before 等構(gòu)成的短語或 when, after, until 等引導(dǎo)的從句或通過上下文來表示，如：
by the time he was twelve, edison __________(begin) to make a living by himself.
2. 表示由過去某一時間開始，延續(xù)到過去另一時間的動作。
這個動作可能還要延續(xù)下去。常和for 或 since 引導(dǎo)的表示一段時間的短語或從句連用。
he ____ _____ (live) in new york for ten years before he moved to boston.
3. 用于表示與過去事實相反的虛擬條件從句。如：
if he _________________(see) you yesterday, he ______________(ask) you about it.
4. 用在間接引語或賓語從句中。放在像said, told, thought, wondered 等過去時動詞的后面，表示在這些動作之前已經(jīng)發(fā)生的行為。
my friend told me that he___________(pass) the exam.
5. 用在it was the first/second time that…句型中。此句型中如主句用一般過去時，that引導(dǎo)的定語從句中用過去完成時。
it was the first time（that）we ________(speak)together.
choose the best answers:
(1).he _________ more than 5000 english words when he entered the university at the age of 15. (北京)