初三英語unit12 Life is full of the unexpected課文知識點詳解
this bus doesn’t go to the rain station. i’m afraid you’ll have to ____ at the library and take the a52.
a. take off b. put off c. get off d. turn off
as the road to the airport is under repair, we will have to ____ early to get there in time.
a.turn off b.take off c.put off d.set off
18. the other planes were full so i had to wait till the next day. (3a)
【解析】till 意為“到，直到”，相當于until.
⑴ 用于肯定句時, 主句的動詞只用延續(xù)性的，它所表示的動作一直延續(xù)到till或until表示的時間為止，意為“直到……為止”。
she watched tv till her mother came back
⑵ 用于否定句時，主句的動詞一般是非延續(xù)性的，也可以是延續(xù)性的，它所表示的動作直到till或until所表示的時間才發(fā)生，意為“直到…（才）”。
she didn’t watch tv till her mother came back.
( ) i didn’t believe he could drive ____ he told me.
a. once b. while c. since d. till
( )--mark, you look so tired. --oh, i worked ____ it was 12 o’clock last night.
a. unless b. after c. till d. as
【威海2】we’re leaving tomorrow. we will be away _______ next friday.
a. from b. until c. on d. since
【江蘇揚州】4. - the air pollution is terrible.
- it will be worse ________ we take action to protect the environment.
a. if b. unless c. until d. when
19.my bad luck had unexpectedly turned into a good thing. (3a)
【解析】 turn into 變成
section b
1. 【解析】fool (1) n. 傻子 呆子 (2) v. 愚弄 欺騙 →foolish adj. 愚蠢的
on april fool’s day 愚人節(jié) make a fool of sb. 愚弄某人