初中英语语法时间状语从句专项练习

初中英语语法时间状语从句专项练习

时间状语从句的用法

1. Mike, what were your parents doing at 8:00 last night?

My mother was reading ________ my father was playing computer games.

A. while

B. when

C. unless

D. as long as

2. --Sir, Jenny wants to know when she can leave the office.

--Only when she ________ copying this report.

A. finishes

B. finish

C. finished

D. will finish

状语从句的辨析1

3. Tourists can choose to visit Kunming ________ they like—spring, summer, autumn or winter.

A. whoever

B. whatever

C. whenever

D. wherever

4. Our Chinese teacher didn’t go to bed ________ he finished his work last night.

A. if

B. until

C. since

D. because

if条件状语从句的用法

5. If we ________ take environmental problems seriously, the earth ________ worse and worse.

A. don’t; won’t be

B. won’t; isn’t

C. w on’t; is

D. don’t; will be