2020高考英语总复习 经典易错题会诊与试题预测 第二部分单项填空 考点10副词性从句

1.He didn’t go to bed __ his mother came back. A. till B. until C. as D. since

[解题思路] 一般来说，till和until可以通用，但要注意从句中谓语动词如果是表示延续性的动词，要用肯定形式；非延续性动词一般用否定形式。 此外，用于句首时一般用until，和not连用时也用 until。 [解答] B

预测角度 2 though和although的用法

2.Although he is considered a great writer,_ . A. however his works are not widely read B. but his works are not widely read C. his works are not widely read D. still his works are not widely read

[解题思路] thoughd和though意义和用法基本相同，有时可互换，值得注意的是，二者都不能和表示转折意义的词，如but，however等连用。 [解答] C

预测角度 3 as和though引导让步状语从句的语序 3._ _ ,he never seems able to do the work beautifully.

A. Try as he does B. As he tries C. Try as does he D. As he does try

[解题思路] as和though引导的让步状语从句，从句要用倒装语序。句型是：形容词／副词／名词(不带冠词)动词(原形) + as/though + 主语 + 谓语。例： Proud as/though these nobles are, he is afraid to see me. Child as he is,he knows a lot.

Try as he might ,he couldn’t lift the stone. [解答] A 考场思维训练

1 I will have to wait for him he comes back.

A. till B. until C. as D. A and B 答案: D

解析:till和until可通用，本句是肯定句式。 2 __ he was 16,he didn’t leave his mother.

A. Till B. Until C. Not until D. After 答案: B

解析:位于句首要用Until. 3 __ , he knows a lot.

A. Child as is he B. Child as he is C. As he is a child D. As a child is he 答案: B

解析:as引导让步状语从句，用倒装语序。

考点高分解题综合训练 I．单项选择

1 After the war, a new school was put up __ there once had been a theatre.

A. that B. where C. which D. when 答案: B

解析:where引导地点状语从句。

2 Someone called me up in the middle of the night, but they hung up __ I could answer the phone.

A. as B. since C. until D. before 答案: D

解析:before引导时间状语从句。

3 —Don’t look down upon Bob. He has his own advantages.

—Oh,yes. __ others are weak,he is strong.

A. If B. When C. Where

D. Though 答案: C

解析:where引导地点状语从句，句意为“别人哪儿有不足，他却在哪儿有优势”。 4 It is ten years he smoked.

A. that B. when C. since D. while 答案: C

解析:since意为“从……起”。

5 No matter __ hard it may be, I will carry it out.

A. what B. whatever C. how D. however 答案: C

解析:hard为形容词，此时前面应用how，而不用what，no matter how引导让步状语从句。

6 you may do, you must do it well.

A. Which B. Whenever C. Whaterer D. When 答案: C

解析:Whatever引导让步状语从句，相当于no matter what。 7 —Are you thinking about going to New York?

—No,but if I __ the time, I would go.

A. have B. had C. have had D. would have 答案: B

解析:虚拟语气，表示与现在事实相反，用过去时。 8 __ you are so weak,you’d better stay at home.

A. Since B. For C. Because D. Though 答案: A

解析:Since引导原因状语从句。 9 I’ll be back before you .

A. will leave B. will be left C. leave D. would leave 答案: C

解析:时间状语从句中，主句用将来时，从句用一般现在时表将来。 10 The problem won’t be settled until we chance to discuss it.

A. have had B. will have C. will have had D. would have 答案: A

解析:主句为将来时态时，状语从句一般用一般现在时表将来，但如果强调状语从句的动作先完成，可用完成时。

11 They went on working __ it was late at night.

A. even if B. as if C. however D. as though 答案: A

解析:even if用来引导条件状语从句，意为“即使……”。 12 The football match will be put off if it __

A. will rain B. rains C. rained D. is raining 答案: B

解析:状语从句中，主句用将来时，从句用一般现在时表将来。

13 The new secretary is supposed to report to the manager as soon as she

A. will arrive B. is going to arrive C. arrives D. is arriving 答案: C

解析:从句用一般现在时表将来。