2020年高考语法考点讲解与真题分析
09名词性从句(二)
4. when(ever)/where(ver)/how(ever)/why等引导名词性从句
when(ever)/where(ver)/how(ever)/why等引导名词性从句时,在从句中作状语(有时也可作表语),表示“(无论)何时/何地/怎样、为什么”等意义。
1. Without his support, we wouldn’t be _________ we are now.(2018北京)
A. how B. when C. where D. why
【答案】C
【解析】这是一个复合句。连接词引导表语从句,并在从句中作表语,表示“所处境况”,故用where。
2. By boat is the only way to get here, which is _______ we arrived. (2018江苏)
A. where B. when C. why D. how
【答案】D
【答案】D
【解析】这是一个复合句。连接词引导表语从句,并在从句中作方式状语,表示“怎样”,故用how。
3. Jane moved aimlessly down the tree-lined street, not knowing _______ she was heading.(2017北京)
A. why B. where C. how D. when
【答案】B
【解析】这是一个复合句。连接词引导宾语从句,并在从句中作地点状语,故用where。
4. _____we understand things has a lot to do with what we feel. (2015北京)
A. Where B. How C. Why D. When
【答案】B
【解析】这是一个复合句。连接词引导主语从句,并在从句中作方式状语,表示“怎样”,故用how。句意:我们怎样理解事情与我们的感觉有很大关系。
5. _____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it. (2015江苏)
A. That B. Why C. Where D. How
【答案】C
【解析】这是一个并列复合句。前一个分句中包含一个主语从句,连接词在从句中作地点状语,故用where。
6. — I wonder _______ Mary has kept her figure after all these years.
— By working out every day. (2015福建)
A. where B. how C. why D. if
【答案】B
【解析】连接词引导宾语从句,并在从句中作方式状语,表示“怎样”,故用how。
7. Exactly ____ the potato was introduced into Europe is uncertain, but it was probably around 1565. (2014全国)
A. whether B. why C. when D. how
【答案】C
【解析】由it was probably around 1565可知,这里是说土豆传入欧洲的时间,故用when引导主语从句。
8. The best moment for the football star was _______ he scored the winning goal.(2014北京)
A. where B. when C. how D. why
【答案】B
【解析】这是一个复合句。连接词引导表语从句,并在从句中作时间状语,故用when。
9. Grandma pointed to the hospital and said, “That’s ______ I was born.” (2014四川)
A. when B. how C. why D. where
【答案】D
【解析】直接引语是个复合句,连接词引导表语从句,并在从句中作地点状语,故用where。句意:奶奶指着医院说:“那就是我出生的地方。”
10. — Is it true that Mike refused an offer from Yale University yesterday? (2014重庆)
— Yeah, but I have no idea he did it; that’s one of his favorite universities.
A. when B. why C. that D. how
【答案】B
【解析】所选连接词引导同位语从句,并在从句中作状语,表示 “为什么”,故用why。答语句意:是的,但是我不知道他为什么这么做;那可是他最喜欢的大学之一啊。
react to后面接什么
考点二 名词性从句的语序、语气和时态
名词性从句用陈述句语序;名词性从句叙述什么时候的事就用什么时态;在表示“要求、建议、命令”等词的名词性从句中,名词性从句常用“should+动词原形”表示虚拟,should可以省略;wish, would rather后的宾语从句用一般过去时表示现在或将来的情况,用过去完成时表示过去的情况。
1. There is a good social life in the village, and I wish I _____ a second chance to become more involved. (2018江苏)
A. had B. will have C. would have had D. have had
A. had B. will have C. would have had D. have had
【答案】A
【解析】wish后面的宾语从句用一般过去时表示对现在的愿望,用过去完成时表示对过去的愿望。这里表示对现在的愿望,故用一般过去时。
2. It’s strange that he _______ have taken the books without the owner’s permission. (2018江苏)
A. would B. should C. could D. might
【答案】B
【解析】解析:在“It is/was +形容词+that从句”中,that从句用“should+动词原形”表示虚拟。这里表示“竟然”,should不能省略。
3. I wish I ______ at my sister’s wedding last Tuesday, but I was on a business trip in New York then. (2015天津)
A. will be B. would be C. have been D. had been
【答案】D
【解析】这是一个并列复合句。wish后的宾语从句表示过去的愿望,应用过去完成时。
4. We would rather our daughter ________ at home with us, but it is her choice, and she is not a child any longer. (2014陕西)
A.would stay | B.has stayed | C.stayed | D.stay |
【答案】C
【解析】这是一个并列复合句。would rather后面的宾语从句表示现在的情况,谓语动词用一般过去时。
5. Eye doctors recommend that a child’s first eye exam _____ at the age of six months old.
(2013浙江)
A was B be C were D is
【答案】B
【解析】recommend表示“建议”时,后面的宾语从句用“should+动词原形”表示虚拟语气,should可省略。
6. When changing lanes, a driver should use his turning signal to let other drivers know ______. (2010上海)
A. he is entering which lane B. which lane he is entering
C. is he entering which lane D. which lane is he entering
【答案】B
【解析】这是一个复合句。know后接一个宾语从句,故用陈述语序。
7. As soon as he comes back, I’ll tell him when __________ and see him. (2005 北京)
A. you will come B. will you come C. you come D. do you come
【答案】A
【解析】这是一个复合句。 when引导的是宾语从句,应用陈述语序;宾语从句表示将来的事,应用一般将来时。
考点三 名词性从句后置
主语从句太长,通常后置,而在主语位置用it作形式主语;宾语从句作宾语,后面还有宾语补足语时,宾语从句后置,而在宾语位置用it作形式宾语;表示“喜、怒、哀、乐”的动词后面,先用it作形式宾语,再接宾语从句。
1. Why don’t you bring ______ to his attention that you are too ill to work on? (2011江西)
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