【正文】 ted …that you had expected …what you had expected …what you had expected DCDBBABCDDCABBDBCCDACCAACBADABCDCADCBACBABCBCD第二篇：高二主語從句練習一、概述：在句子中起名詞作用的各種從句統(tǒng)稱為名詞性從句。根據(jù)它們在句中的語法作用，這類從句又可分為主語從句、同位語從句、表語從句和賓語從句。：（1）由連詞that引導的主語從句:引導詞that無含義/在句中不做成分/不可以省。例如：That you will win the medal seems you are so indifferent bothers she survived the accident is a miracle.（2）用連詞 whether 引導的主語從句: whether有含義(是否)/在句中不做成分/不可以省。注意：引導主語從句，不能用if，只能用whether。例如：Whether we will hold a party in the open air tomorrow depends on the she is ing or not doesn’t matter too much.（3）用連接代詞引導的主語從句在由連接代詞who, whose, whom, which, what, whoever, whomever, whichever, whatever引導的名詞性從句中，其連接代詞在句中起名詞性作用，：What you need is more I want to know is we do is to serve the ：whatever / whoever的功用whatever, whoever在主語從句中不含疑問意義。它引導主語從句，并在從句中作主語、賓語、表語等。whatever = anything that。whoever = anyone who。要注意和whatever, whoever引導的讓步狀語從句的區(qū)別。如： Whoever breaks the law should be punished.（主語從句）（＝Anyone who breaks the law should be punished.）Whoever breaks the law, he should be punished.（讓步狀語從句）（＝No matter who breaks the law, he should be punished.）（4）用連接副詞when, where, why, how引導的名詞性從句(其連接副詞有含義,在句中作狀語。)例如:Where we should leave it is a they will e hasn’t been made it構成的主語從句（1）由連詞that引導的主語從句，在大多數(shù)情況下會放到句子的后面，而用代詞it作形式主語。例如：That light travels in straight lines is known to all.=It is known to all that light travels in straight the plane is to take off has not been announced.= It has not been announced when the plane is to take off.(但當what引導的主語從句表示“…的東西”時，一般不用it作形式主語。)錯:It is a book what he :What he wants is a ，需要注意的是，it作形式主語代替主語從句時，要注意和as引導的定語從句的區(qū)別。試比較：It was reported that the US was under the terrorist was reported, the US was under the terrorist attack.（2）常見用it作形式主語的復合句結構 It is +名詞+從句It is a fact that… 事實是……It is good news that … ……是好消息 It is a question that … ……是個問題It is mon knowledge that … ……是常識類似的名詞還有：a pity；a wonder；a good thing； no wonder； surprise等。例如：It is a mystery to me how it all is mon knowledge that the whale is not a is no surprise that Bob should have won the ’s a pity that you missed the film. It is +形容詞+從句It is necessary that … 有必要…… It is clear that … 很清楚…… It is likely that … 很可能……It is important that … 重要的是……類似的形容詞還有：strange。natural。obvious。true。good。wonderful。possible。unlikely。quite。unusual。certain。evident。worthwhile。surprising。interesting。astonishing, ：It is doubtful whether she will be able to was really astonishing that he refused to talk to is essential that he should be here by the seems obvious that we can not go on like is necessary that you（should）master the is important that a student learn English ’s clear that they badly need is likely that a hurricane will arrive ，這類主語從句中，謂語動詞很多為“（should）＋動詞原形”，即要用虛擬語氣。It is +過去分詞+從句 It is said that … 據(jù)說……It is reported that … 據(jù)報道……It has been proved that … 已證明…… It must be proved that… 必須指出……類似的過去分詞還有：known。estimated。expected。believed。thought。hoped。noted。discussed。required。decided。suggested。demanded。made clear。found out,：It is thought that he is the best is estimated that the vase is 2000 years is used to be thought that a new star must be due to a collision between two has not been made clear when the new road is to be opened to is said that he was killed in the earthquake. It seems（happened / appears / doesn’t matter / makes no difference / occurred …）that …：It seems that they will win the makes no difference whether he will attend the meeting or does not matter if I missed my happened that I saw him as much as onefifth of all timber harvested is not estimate estimated are estimated is estimated that some mammals came to live in the sea is not we have achieved is attributed to the guidance of our wealthy does not necessarily mean that a man is the reason that he is because he is reason of being he is ___ happened in this developed country sounds like science fiction, it could occur elsewhere in the she had forgotten to take her occurred to her occurred that her that occurred occurred to her that am sure that _____ she said is lost our way in the forest, and ____ made matters worse was that it was getting or not is still ’s ing he is ing ing he’s ing ’s _____ he’ll be able to whether it whether he is at work in the heart of the big city or at home in the quiet suburb, Dick’s life is tied to he saw both surprised and frightened is warm do we all all we need we need we all need is a pity that he should feel so a spoonful of soil can tell us so much about the structure and early history of the remarkably is remarkable that is remarkable fact that you nominate will be ’s book you borrow must be returned within a ’s of us gets home first starts remains unknown ________ the peace talk between the two countries is going to ．whereB．whenC．howD．why is ________ the pupils do in their spare time ________ really prepares them to take their place in society as citizens when they grow up 。that。what。that。which _ he can work abroad next year will depend on his parents39。 is obvious to the students ______ they should get well prepared for their is usually thought ________ a little child says is ．what thatB．that whatC．whichD．that was never clear________the man hadn39。t reported the accident ．thatB．how C．whenD．why could be learned from the teacher39。s eyes ________ he was very satisfied with her ．thatB．whetherC．whatD．where didn39。t attend the lecture yesterday won39。t be given full ．Any oneB．WhoeverC．WhoD．The person surprised us all ________ Kate made such big progress in this final ．whenB．thatC．howD．whether a problem can be solved, it must be obvious ________ the problem itself ．whatB．thatC．whichD．why 11.—What upsets him? —________ his puter is out of ．WhetherB．WhatC．ThatD．How we go there by train or by ship makes no time and the fees are the ．WhichB．HowC．WhetherD．Why I regret most is