Question

1. I’m afraid I can’t finish the work____________ to help me. A. unless you will come B. unless y

1. I’m afraid I can’t finish the work____________ to help me.

A. unless you will come B. unless you come C. until you will come D. until you shall come

2. Some of the water ______________wasted by them.

A. was B. were C. are D. being

3. Come and sit down by the fire. Your hand_____________.

A. feel so coldly B. is feeling so cold C. feels so cold D. is felt so cold

4. Various programs__________ on TV. World news____________ best received.

A. will show, are B. are shown, is C. are showing, is D. have shown, are

5. You don’t need to describe her. I__________ her several times.

A. had met B. have met C. met D. meet

6. “I’m sorry to have kept you waiting.”

“Oh, not at all. I_________ here only a few minutes.”

A. have been B. had been C. was D. will

7. Do I have to take this medicine? It_________ so terrible.

A. tastes B. is tasting C. is tasted D. has tasted

8. When I was a child, my teacher told me that the earth_________ round.

A. was B. had been C. has been D. is

9. “There is too much snow these days, isn’t there?”

“Yes， it_____________ for a few days.”

A. was snowing B. has been snowing C. had been snowing D. snowed

10. “Can I join your club, Dad?”

“Yes, you can when you ___________a bit older.”

A. get B. will get C. are getting D. will have got

Answer 1

答案：A

原题： I’m afraid I can’t finish the work（unless）to help me.

白话译文：恐怕我不能完成这项工作，除非有人帮我。

解析：

unless后面接从句， unless you will come to help me。unless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。所以unless = if not。注意：unless引导的条件状语从句和if条件状语从句，与其它时间状语从句一样，用一般现在时代替将来时。

扩展资料

unless的用法注意事项：

1、unless所引导的条件状语从句常用一般现在时表示将来意义,主句多用一般将来时。

2、unless在表示“除非”时，如其引导的从句谓语是be，而从句的主语跟主句的主语相同时，从句的主厅芦野语和be就可省略。

3、有时从句中主哗瞎语为it时扮喊，也可省略it或从句中的有关成分。

4、在unless引导的肯定形式的条件从句中通常用肯定词,如:already, still, some, too。在unless引导的否定形式的条件从句中通常用否定词。

Answer 2

1.B 2.A 3.C 4.B 5.B 6.A 7.A 8.D 9.B 10.A
如果不知道原因姿雀猛的话，单独找我我给你讲迹桥，岁弯
希望能够采纳

Answer 3

1.B 2.A 3.C 4.D 5.B 6.C 7.A 8.D 9.B 10.A
谢谢，希望我胡春烂的回森困答对您有所帮裤漏助。

Answer 4

我认为是bacdb cadba

Answer 5

BACDBAADBC