2019备战高考英语专题巩固练习-时间状语从句(含解析)

2019备战高考英语专题巩固练习-时间状语从句（含解析）

一、单选题

1.It won't be long ______ you regret what you have done.

A.after

B.before

C.since

D.until

2.They were having an English class _____ the earthquake happened.

A.as

B.after

C.before

D.when

3.________ I came, the city wasn't so beautiful.

A.For the first time

B.At the first time

C.The first time when

D.The first time

4.You don't need an invitation to help others. Give help _____you are asked.

A.if

B.as

C.though

D.before

5.______________ his team had won, his face lit up at once.

A.Knowing

B.When knowing

C.After knowing

D.When he knew

6.________ I achieve something in my studies, my mother has a big smile on her face.

A.In case

B.Before

C.Although

D.Every time

7.It was only __________he reached school ___________he realized that it was Sunday.

A.when; did

B.when; that

C.that; when

D.that; which

8.It will be quite a long time _______ she is back again, so don't be too cross with her.

A.that

B.since

C.before

D.until

9.The government has taken some measures to reduce the smog, but it may be some time _____ the situation improves.

A.since

B.when

C.unless

D.before

10.time goes by, his illness is getting worse.

A.As

B.During

C.With

D.If

11._____ time passed, things seemed to get worse and worse, which was beyond our imagination.

A.If

B.As

C.Since

D.With

12.While we are very interested in Real cine,we will still need much more information we can make a decision to use it.

A.if

B.when

C.as

D.before

13.—When do you think I can access Blackberry App World on my computer?—Not until

_________ your device password correctly.

A.you have entered

B.have you entered

C.will you enter

D.you will have entered

14.One Friday, we were packing to leave for a weekend away ______ my daughter heard cries for help.

A.after

B.while

C.since

D.when

15.Which of the following sentences is RIGHT?

A.Not until his son came back did he go to bed.

B.Not until his son came back he went to bed.

C.Not until did his son come back he went to bed.

D.Not until did his son come back did he go to bed.

16.How can you say you don't like something ________ you've never even tried it!

A.while

B.when

C.whenever

D.though

17.We are so disappointed that he always turns a deaf ear to our warnings________we remind him not to drive after getting drunk.

A.by the time

B.every time

C.the first time

D.for the first time

18.Her parents require that she her homework before she________TV.

A.will finish; watches

B.finishes; watches

C.finish; watches

D.finishes; will watch

19.—What was the party like?— Wonderful. It's years _____ I enjoyed myself so much.

A.after

B.when

C.before

D.since

20.is even more important is the earth cooled down, water began to appear on its surface.

A.When; that; when

B.What; whether; as

C.What; that; as

D.lt; whether; as

21.I don't know if it______tomorrow.If it______tomorrow,my friends and I will go to the cinema.

A.rains...rains

B.will rain...will rain

C.rains...will rain

D.will rain...rains

22.It is nearly 50 years ______ the People's Republic of China was founded.

A.after

B.before

C.when

D.since

23.It was _________he came back from Africa that year_________he met the girl he would like to marry.

A.when; then

B.not; until

C.not until; that

D.only; when

24.As is reported, it is more than 100 years ________Qinghua University was founded.

A.when

B.before

C.after

D.since

25.Self-driving vehicles still have a long way to go they can reach the mass production stage.

A.when

B.since

C.as

D.before

26.Someone called me up at midnight, but he had hung up I could answer the phone.

A.as

B.since

C.until

D.before

二、语法填空

27.Go straight on ________ you get to the traffic lights, and then you make a left turn.

28.As it reported, it is 100 years________Qinghua University was founded.

29.We were about to set off ________ it suddenly began to rain.

30.根据短文内容的理解，填入适当的单词或用所给单词的适当形式填空。The Descendants of the Sun(太阳的后裔) that really ________ (earn) the praise(reputation)of K－drama fans. It made its debut(首映) on February 24, 2016 with an average of 13 percent in the Seoul National