专题09 名词性从句（易错起源）-2018年高考英语备考黄金易错点

专题09 名词性从句（易错起源）-2018年高考英语备考黄金易错点

‎【易错雷区，步步为赢】‎ ‎1.(2017·江苏卷) ________is known to us all is that Want Meng got three golden medals in Vancouver Winter Olympics.‎ ‎【解析】考查主语从句。what在主语从句中作is的主语。‎ ‎【答案】What ‎2.(2017·北京卷) ________I want to tell you is the deep love and respect I have for my parents.‎ ‎ 【答案】What ‎3.【2016·北京】24.Your support is important to our work. ________ you can do helps.‎ A. However B. Whoever C. Whatever D. Wherever ‎【答案】C ‎【解析】题目考查主语从句。helps是谓语，“________ you can do”是主语部分，即主语从句，在主语从句中，do后缺少宾语，表示“任何事情”，因此用whatever引导，故选C。‎ ‎4.【2016·天津】11. The manager put forward a suggestion ____ we should have an assistant. There is too much work to do.‎ ‎ A. whether B. that C. which D. what ‎ ‎【答案】B ‎【解析】句意：经理提出一个建议，我们应该有个助手。有太多的工作要做。使用同位语从句说明suggestion的内容，而且同位语从句成分和意思都是完整的。用that引导，that不作成分，只是起着连接的作用。故选B。‎ ‎5.【2016·北京】29. The most pleasant thing of the rainy season is ________ one can be entirely free from dust.‎ A. what B. that C. whether D. why ‎【答案】B ‎【解析】句意：雨季最令人愉悦的就是人们可以完全不再受到沙尘的困扰。is后跟从句作表语，即表语从句，表语从句不缺少主语、谓语和宾语，因此用that，that只起引导作用，故选B。‎ ‎6. Even more upsetting was the fact the driver didn't stop afterward.‎ 解析　考查同位语从句。the fact后面是同位语从句，要用that来引导。‎ 答案　that ‎7.But，from I've heard，perhaps he worked too hard.‎ 解析　考查宾语从句。从我听说的来看，也许他更努力些。介词from后是what引导的宾语从句，what作动词hear的宾语。‎ 答案　what ‎8. Well，there is a rumor going around the head of the Department is leaving.‎ 解析　考查同位语从句。有一个谣言说，部门的领导马上就要走了。that引导的是名词rumor的同位语从句。‎ 答案　that ‎9. The easiest way to do this is to make a simple list of it means to be respectful at school.‎ 解析　考查宾语从句。根据句子结构可知，此处为what引导宾语从句，在从句中作动词mean的宾语。‎ 答案　what ‎10. There is a new market near my house.My mother often goes there and buys we ‎ need for our meals.‎ 解析　考查宾语从句。我的妈妈经常去那买我们吃饭所需要的东西。what引导宾语从句作动词buy的宾语。‎ 答案　what ‎11. One day，he came up with an idea he would pluck up all of his crop a few inches.‎ ‎ 答案　that ‎12. is important is that we let others know we care about them.‎ 解析　考查主语从句的引导词。根据句子结构可知，系动词is前的句子缺少主语，表示“重要的事情”要用what。‎ 答案　What ‎13. Over the next several months，my professor taught me one story was so much better than the other.‎ 解析　考查宾语从句的引导词。教授教给我的是为什么一个故事比另一个更好。根据句意可知此处要用why引导宾语从句。‎ 答案　why ‎14. A study found girls who ate five or more family meals a week had a much healthier relationship with food in later life.‎ 解析　考查宾语从句的引导词。谓语动词found后为宾语从句，宾语从句中不缺少成分，故要用that引导。‎ 答案　that ‎15. Perhaps my mother had told me was deeply rooted in my mind.‎ 解析　考查主语从句的引导词。妈妈说的话深深地扎根于我的思想中。系动词was前为主语从句，从句中缺少宾语，故要用what引导。‎ 答案　what ‎【名师点睛，易错起源】‎ 易错起源1、名词性从句中连接词的正确选用 ‎ 例1．—I wonder Mary has kept her figure after all these years.‎ ‎—By working out every day.‎ 答案　how ‎【名师点睛】‎ ‎1.that引导名词性从句时，在从句中无意义，不作成分，只起到连接作用，在宾语从句中可省略。 ‎ He told me (that) he would leave soon.‎ ‎2.what与出at在名词性从句中的区别。‎ Right:What he said was true.‎ 这是一个主语从句，what在从句中作动词said的宾词，意思是:“……话”或“……事”，此句中不能用that。‎ That he came late made the teacher angry.‎ 这个句子还是主语从句。从句中意思完整，所以用that来引导，起到一个标志作用。‎ 易错起源2、宾语从句 ‎ 例2．You have to know you're going if you are to plan the best way of getting there.‎ 解析　句意：如果你要计划到达某地的最佳路线，你必须首先知道你想要去哪？where引导宾语从句，‎ 在从句中用作地点状语。‎ 答案　where ‎【名师点睛】‎ ‎1.出at引导的宾语从句出at常用来引导宾语从句，通常that可以省略。‎ ‎ He has told me that he will go to Shanghaitomorrow．他已经告诉我他明天要去上海。‎ 注意：在demand，order，suggest，decide等表示要求、命令、建议、决定等意义的动词后,hat从句 常用“(should)+动词原形”的结构。‎ ‎2.wh-引导的宾语从句 I want to know what he has told you．我想知道他告诉了你什么。‎ ‎【锦囊妙计，战胜自我】‎ 形容词后所跟的宾语从句 某些动态形容词(afraid，confident，aware，certain，sure，doubtful等)在句中做表语时，后面可跟宾语从句。‎ 例句:I am confident that I can get the job．我有信心我可以得到这份工作。‎ 易错起源3、 that和wh-引导的主语从句 ‎ 例3．I truly believe beauty comes from within.‎ 解析　句意：我真的相信美来自人的内心。宾语从句意思完整只缺连接词，故用that。‎ 答案　that ‎【名师点睛】‎ ‎(1)that引导的主语从句 that引导的主语从句既可以放在句首也可以放在句末，在实际应用中常常采用it形式主语形式。‎ ‎ That he passed the English test is true.→‎ ‎ It is true that he passed the English test.‎ ‎ (2)形式主语的四个主要句型 It + be + 名词 + that从句 It is a pity that...可惜的是，用于此句型的名词还有fact／shame／honor／question等。‎ It + be + 形容词 + that从句 It is certain that...很肯定，可用于此句型的形容词还有clear／better／natural／important／neeessary.‎ It + be + 动词的过去分词 + that从句 It is said that...据说，可用于此句型的过去分词还有believed／known／reported等。‎ ‎ It + 不及物动词 + that从句 如: It seems that...好像是……似乎……‎ 可用于此句型的不及物动词还有happen，appear等。‎ 易错起源4、 表语从句、同位语从句 例4．A ship in harbor is safe, but that's not ships are built for.‎ 答案　what ‎【名师点睛】‎ ‎1.that引导的表语从句 基本结构:主语 + 系动词 + that从句例句:‎ The fact is that we have lost the game.‎ ‎2.wh-疑问词引导的表语从句 That is why I tell you the news.那就是我为什么告诉你这个消息的原因。‎ ‎3.从属连词as if,boecause,just as等引导的表语从句 It is because I have ever heard of the story.那是因为我曾经听说过这个故事。‎ ‎【锦囊妙计，战胜自我】‎ 同位语从句通常由that引导，可用于同位语从句的名词有advice，demand，doubt，fact，hope，idea， information，message，news，order，problem，promise， question，repuest，suggestion，truth，wish，word等。‎