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1、it的用法练习卷 一人称代词，用于指代前文己提到的事或对话双方心目中的人或事物；指代没看见面目不清楚性别的人，或baby。非人称代词: 表示天气、温度、环境、时间、距离等自然现象。We are determined to get our rights_ _ _ _ _ _ (不惜代价).(cost)We must overcome every obstacle,_ _ _ _ (不管是什么困难 ) (whatever)China is no longer _ _ _ _ _ (过去的样子了)（used to）二it做形式主语,代替后面的V-ing短语，to do sth, 或that从句。It
2、 is important/impossible/difficult/necessary/illegal/difficult/ likely/unlikely/hard/ useful/useless/ dangerous/ right/wrong +(for sb.)+to do sth.1 Its important for the figures to be updated （更新）regularly（update）2 Its possible for me（我也许可以）to leave a message for her.(possible) It is stupid/brave/wr
3、ong/impolite/clever/ unkind, nice, rude, cruel, considerate/ careful, careless/silly/foolish,/stupid/ crazyof you/him/her to do sth.1 _ _ _ _ _ _（你那样是不礼貌的）shout at the little girl. (it) 2. _ _ _ _ _(他不诚实) to say that he had a degree from Oxford. (it)It is no use doing sth.做某事没有用 it is fun doing sth做
4、很有趣It is no good doing sth. 做某事不好Its no use crying over spilt milk （为打翻的牛奶而哭泣）.(cry)Its/There is no use complaining （抱怨是毫无用处的）, they never listen.(use)It is a waste of time doing such useless things.(做这样无用的事是浪费时间)I _ _ _ _(认为没用)breaking that habit.(it)6.It is no good_ _(冒险) to help her. (take)It is
5、a pity (a shame /an honor /a good thing/a fact /a surprise/. ) that .It occurred to me/him/her that +句子“我/他/她突然想到。”1 It occurred to him (他突然想到) that he had an important conference to attend the next morning.(occur)2 在上学的路上，我突然想起我把英语书忘在家里，所以我不得不回去取。On my way to school, (suddenly) occurred to me that
6、I had left my English book at home, so I had to fetch it .(occur)3 _ _ _ _ _ (他突然想起) he had left the dictionary in the library on the way home. (occur)4It occurred to me（我突然想起）that he might have forgotten our date.（occur） It makes no difference whether +句子 “是否。没有什么不同”1 It will make (a) great differe
7、nce(不一样) whether our pay will be raised by 5% this year.(difference)2 It makes no difference whether（是否。没有不同）we go by train or by boat.3 It makes no difference to you （对你没什么差别）whether I like it or not，because you never listen to me.（make）4 ._ _ _ _(没有关系)to me what color the curtain is. (difference)
8、It remains to be seen whether +句子 “是否。还要等着瞧”1 When well go abroad remains to be seen （有待弄清楚).（remain, see）2 It remains to be seen_ whether or not he will be elected as mayor in two years time. (remain) 两年后他是否当选为市长仍不得而知。3 Although he has got a doctors degree, it remains to be seen whether he is equal
9、 to the job（remain）尽管他获得了博士学位，但他是否胜任这个工作还有待去看。4 It remains to be seen (还要等着瞧) whether it will do us harm or not. Its said/reported/believed/thought/pointed out/expected/ known/announcedthat +句子 据说，据报道，据信，据认为，据指出，据预料，据众所周知，据宣布。1 Its reported that （据报道）a lot of people lost their jobs in the city last
10、month.(report)2 Its said that （据说）the professor has already succeeded in carrying out this experiment.(say)3 It is known to us all (众所周知) that the earth turns around the sun. it turned out that +句子 “结果。”It turned out that（结果）she was a friend of my sister.（turn）It takes me/you/her/him/us/them time. t
11、o do sth. 做某事花了某人多长时间It will take her a long time （要花费她很长时间）to recover from the illness.(take)1. It took me a month (我花了一个月) to finish writing the article. (take)It is clear/obvious/true/possible/certain/amazing/ridiculous等+ that从句.Its likely that （很可能）the thieves dont know how much it is worth.(lik
12、ely)Its certain that (很明显）most of the farmers have brought in more money by all means.(certain)11其他it做主语代替后面的V-ing短语，to do sth, 或that从句。1 Does it bother you/ has it bothered you_ （打搅你了吗） that we are talking so loudly here? (bother)2 It is amazing that so many great works of art are housed in the sam
13、e museum（amaze）令人惊奇的是，在同一家博物馆里竟能容纳下如此众多的名家巨作。3 It cost me (我花了)one thousand dollars to buy the painting last week.(cost)4 As a graduate, he doesnt know _what it will take （需要什么） to start a business, （take）5 Being a good listener is what it takes(所需要的)to keep friendship. (take)6 He doesnt know what i
14、t takesto start a business here.7It happened that （碰巧）I had been away when he called.(happen)8 It seems that （看来）nobody knows what has happened.(seem)9 It looks as if （看起来似乎）its going to rain.(look)10 Its no wonder that （难怪）youve achieved so much success.(wonder)11 It didnt matter that （没关系）the weat
15、her was bad.（matter）12 Does it matter （是否要紧）whether we go together or separately?（matter）二 It做形式宾语，代替后面的V-ing短语，to do sth, 或that从句。 主+make/think/find/believe/ take/keep/feel +it +adj/n./ + for sb. +to do sth/that-clause1 More and more highways have been built, making/which makes it much easier for people to travel from one place to another, （make） 越来越多的高速公路已经建成，使得人们从一地 去另一地更加容易。2 During his last lecture, the scientist found it/ found (that)
