全国统考2021高考英语一轮复习第2编语法突破专题三名词性从句学案含解析
展开专题三 名词性从句
1.(2019·全国卷Ⅰ,61)While they are rare north of 88°, there is evidence ________ they range all the way across the Arctic, and as far south as James Bay in Canada.
答案:that 分析句子结构可知,所填词引导同位语从句,解释说明evidence的具体内容,从句中不缺少成分且意义完整,故用that引导。
2.(2019·江苏高考,25)Scientists have obtained more evidence ________ plastic is finding its way into the human body.
答案:that 句意:科学家已经获得了更多的证据,证明塑料正在进入人体。分析句子结构可知,空格处引导同位语从句,解释说明evidence的具体内容,从句中不缺成分,故用that引导。
3.(2018·全国卷Ⅲ,61)I'm not sure ________ is more frightened, me or the female gorilla (大猩猩) that suddenly appears out of nowhere.
答案:who 分析句子结构可知,宾语从句中缺少句子的主语,由下文“me or the female gorilla (大猩猩)”可知,作者不确定自己和大猩猩谁更害怕,故填who。
4.(2018·北京高考,11)Without his support, we wouldn't be ________ we are now.
答案:where 句意:如果没有他的支持,我们不可能有今天的地位。结合句意可知,应用where引导该表语从句,表示抽象概念。
5.(2018·北京高考,15)This is ________ my father has taught me—to always face difficulties and hope for the best.
答案:what 这是一个表语从句,从句中动词teach缺少直接宾语,应用what引导。
6.(2018·江苏高考,21)By boat is the only way to get here, which is ________ we arrived.
答案:how 句意:乘船是到这儿来的唯一方式,我们就是坐船来的。how引导表语从句,在从句中作方式状语。
7.(2017·天津高考,4)She asked me ________ I had returned the books to the library, and I admitted that I hadn't.
答案:whether 句意:她问我是否已经把书还给图书馆了,我承认还没还。设空处连接宾语从句,且在句中意为“是否”,故填whether。
8.(2017·北京高考,23)Every year, ________ makes the most beautiful kite will win a prize in the Kite Festival.
答案:whoever 句意:每年,任何一个做出最漂亮的风筝的人将会在风筝节获奖。“________ makes the most beautiful kite”是主语从句,连接词在从句中作主语,意为“无论谁”,故填whoever。
9.(2017·北京高考,26)Jane moved aimlessly down the treelined street, not knowing ________ she was heading.
答案:where 句意:简漫无目的地走在树木林立的街道上,不知道将去何方。“________ she was heading”是宾语从句,由heading可知,应填where。
10.(2017·江苏高考,26)We choose this hotel because the price for a night here is down to $20, half of ________ it used to charge.
答案:what 本句中,of后接宾语从句,连接词作charge的宾语,表示以前收取的费用,因此用what引导该宾语从句。
名词性从句的句法功能相当于名词词组,在句中充当主语、宾语、表语、同位语、介词宾语等。因此名词性从句又分为主语从句、宾语从句、表语从句和同位语从句。
连接词归类
类别 | 功能 | 引导词 |
从属连词 | 只起连接作用,不充当句子成分 | that, whether, if |
连接代词 | 起连接作用,并充当主语、宾语、表语或定语 | who, whom, whose, which, what, whatever, whichever, whoever |
连接副词 | 起连接作用,并在从句中作状语 | when, where, how, why, whenever, wherever |
一 主语从句的注意事项
二 宾语从句的注意事项
三 表语从句的注意事项
表语从句常位于连系动词be, look, remain, seem等之后,其连接词还可以有as if/though, because等。
四 同位语从句的注意事项
同位语从句是在主从复合句中,解释说明某一抽象名词内容和实质的从句。同位语从句一般由that引导,that不作句子成分,无语义,但也不可省略,也可由连接代词(如what, which, who)、连接副词(如when, where, why, how)或whether引导。
| 考点 | 用法 | 例句 |
1 | 同位语从句的功能 | 解释说明抽象名词(如belief, fact, hope, idea, doubt, news, conclusion, suggestion, information等)的具体内容 | ①The king's decision that the prisoner would be set free surprised all the people. ②The order that all the soldiers should stay still was given by the general. |
2 | 同位语从句在句子中的位置 | 有时可以不紧跟在它所解释说明的名词后面,被别的词隔开 | He got the news from Mary that the sports meeting was put off. |
Ⅰ.单句语法填空
1.(2020·山西省祁县中学高三月考)We don't respect ________ we think is better than us.
答案:who 空格处引导宾语从句,在从句中作主语,且主语是人,we think是插入语,不影响句子结构,故应填who。句意:我们不尊重那些我们认为比我们优秀的人。
2.The news ________ our team has won the game is true.
答案:that 句意:我们队赢了那场比赛的消息是真的。that引导同位语从句,在句中只起连接作用,无具体词义,用来解释说明news的具体内容。
3.________ impressed the tourists most was the peaceful atmosphere and the friendly people there.
答案:What 句意:给游客们印象最深的是那里和平的氛围和友好的人们。设空处引导主语从句,在从句中作主语,且表示“所……的事/物”,应用What。
4.If you think that treating a kid well means always giving him ________ he wants, you are totally wrong.
答案:what 句意:如果你认为对一个孩子好就意味着总是给他想要的,那你就错了。设空处引导宾语从句,在句中作宾语,应用what。
5.My wallet is no longer in use. I can buy ________ I want simply with WeChat Pay.
答案:whatever 句意:我不再使用钱包了。我可以用微信支付购买我所需要的任何东西。whatever引导宾语从句,在从句中作动词want的宾语。
6.(2019·广东省五校高三联考)In Japan, it is recognized that the best communication is ________ you don't speak at all.
答案:when 句意:在日本,人们公认的最好的交流是你什么也不说。根据语境可知,此处填when,引导表语从句。
7.Magic shows are entertaining as long as the audience does not discover ________ the tricks are done.
答案:how 句意:魔术是有趣的,只要观众没有发现是如何变魔术的。设空处引导宾语从句,在从句中作方式状语,故用how。
8.________ is willing to volunteer in the 2022 Beijing Winter Olympics is welcome to join us.
答案:Whoever 句意:欢迎任何愿意在2022年北京冬奥会当志愿者的人加入我们的队伍。whoever引导主语从句,在从句中作主语,相当于anyone who。
9.—Could you tell me ________ the train from New York will be arriving on time?
—Yes, sir. It should be arriving in 10 minutes.
答案:whether/if 句意:——你能告诉我从纽约来的火车能否准点到达?——是的,先生。再过10分钟就会到达。表示“是否”用whether/if。
10.Do you know why I recommend this book to you? It's ________ it can inspire you to push forward when in trouble.
答案:because 句意:你知道我为什么给你推荐这本书吗?那是因为当你在困境中时它可以让你奋然前行。此处解释原因,用because引导表语从句。
Ⅱ.单句改错
1.My uncle is the owner of a restaurant close to that I live.
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答案:that→where 由句子结构可知,介词to之后为宾语从句。从句谓语是不及物动词live。故用where引导。
2.The summer holiday is coming. My classmates and I are talking about how to do during the holiday.
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答案:how→what 根据语境可知,“我”和同学们正在谈论假期里做什么。固定表达:what to do, how to do sth.。
3.(2019·河北省衡水中学高三二调考试)There is a good news what an exhibition of ancient Chinese inventions will be held in our school next Monday.
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答案:what→that 句意:有一个好消息,下周一中国古代发明展览将在我校举行。解释前面的news的内容,that引导同位语从句。
4.That Li Bai, a great Chinese poet, was born is known to the public, but some won't accept it.
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答案:That→Where 主语从句中缺少状语,表地点,因此需用where引导。
5.I think that impresses me about his painting is the colours he uses.
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答案:that→what I think后的宾语从句中缺少主语,指物,故用what。