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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 3 A Healthy Life,Period Three Grammar,It,it,it,it,it?,Discovering“It”,It,is a beautiful day here.,2.,It,seems amazing that at my age I am still fit enough to cycle 20 kilometers in an afternoon.,3.,It,is my birthday in two weeks time and Ill be 82 years old.,4.Your mother tells me that you stared smoking some time ago and you are finding,it,difficult to give,it,up.,5.I know how easy,it,is to begin smoking and how tough,it,is to stop.,Learning Aims,Learn and grasp the usage of“it”.,Learn to use some important sentence structures with“it”in it.,Improve your speaking and writing ability.,The use of“it”,考点思维导图,it,的用法,it,用作代词,it,用作形式主语,it,用作形式宾语,it,用于强调句型,it,用于固定搭配和固定句型,Read and analyze the sentences.,It,is Friday today.,It,was very cold last Monday.,It,is about 8:30 now.,It,is about 25km from Longxian to Bazi,.,It,lies in the south of Shaoguan,city.,It,is 40C!You got a high fever!,Conclusion(,一,):it,可以用作非人称代词,表示,_,_,_,_,_,_,等。,日期,天气,时间,距离,地点,温度,It(them),one(ones),that(those),1.-There must be a dozen pens in the house but I can never find _ when I need _.,-Keep looking._ is sure to turn up.,one;one;One B.it;one;It,C.one;it;This D.a one;one;The one,2.-Can I help you?,-Id like to buy a present for my fathers birthday,_ at a proper price,but of great use.,A.that B.one C.any one D.the one,3.Maybe it is true that we do not know what we have got until we lose _.,A.one B.that C.it D.the one,4.The environment in this faraway town is as pleasant as _ in the coastal city.,A.one B.it C.them D.that,5.The best job is _ which uses your skill in doing something together with your interest in the subject.,A.that B.the one C.one D.it,6.-,What do you think of the furniture on exhibition?,-Well,great!But I dont think much of _ you bought.,A.the one B.it C.that D.which,7.A cake made of wheat costs less than _ made of rice.,A.one B.that C.a one D.the one,8.As they are retired,they prefer to buy a house in the country to spend their late years to _ in a large city.,A.one B.that C.the one D.it,Translation,1.It is important for you to read English every day.,2.It is no use regretting.,3.It is believed that all the students have done their best.,4.,观看足球比赛非常的有趣。,5.,跟他吵架没有任何好处。,6.,众所周知，指南针是中国发明的。,It,作形式主语,1.It+be+adj./n+,（,for/of sb.,）,+to do sth,.,2.,It+is+adj./n./pp.+that clause,3.,Its no good/use/great fun/worth/a waste of time/worthwhile,doing,It is important that we should read English every day.,It is suggested that you should have a rest on Sunday.,It is said that we will have a test at the end of this month.,4.It is said/known/reported/believed,/thought/suggested/ordered,5.It seems/appears/looks/matters/,happens/turn out/occurred to sb,+that,6.It is likely/possible/probable that.,Exercise II,Rewrite the following sentences using an,“it”structure,.,Many people believe smoking causes cancer.,(It is believed,）,2.Dont try to quit on a stressful day.(Its no use),3.My father has quit smoking at last.(It is wonderful),4.You have to take pills to control your blood pressure.(It is necessary),5.You could suffer from bad health if you keep,smoking.(It is likely).,It is important to know your limitations.,知道自己的局限性是很重要的。,It is a good idea to have a little notebook handy.,手边有个小笔记本是个好主意。,It gives me great pleasure to see the movie.,观看电影让我很高兴。,为他工作很有意思。,你认为和他吵值得吗？,It is great fun/worthwhile working for him.,Do you think it is worthwhile quarrelling,with him,？,It is said that Tom is a faithful worker.,It is reported that the murderer has been arrested.,It is believed that all the students have done their best.,=Tom _ _ _ _ a faithful worker.,is said to be,=The murderer,is reported to have been,arrested.,=All the students,are believed to have done,their best,5.,在英国懂得英语是非常重要的,.,It seems very important that you know English in Britain.,6.,碰巧我看过这部电影,It happens that I have seen this film.,7.,据说这位电影明星已经到了杭州。,It is reported that the movie star has arrived in Hangzhou.,=The movie star is reported to have arrived in Hangzhou.,1.I found,it,very interesting,to study English.,I think,it,no use,arguing with him,.,He made,it,clear,that he was not interested in this subject.,Summary:,Sub+V+it+adj./n.+to do/doing/that clause,it,用作形式宾语,6,1,2,3,V:,f,eel,/,f,ind/ma,k,e/thin,k,/,b,elieve/,c,onsider,2.like(love,dislike,hate,it,+that,appreciate it if,depend on it that,take it for granted,keep it in mind,owe it to sb,that,See to it that Exercise III,I hate when I have to speak in English on the,phone.,You can depend on that he will help us.,He didnt make _ clear when and where the meeting would be held.,A.thisB.thatC.itD.these,Id appreciate _ if you would like to teach me how to use the computer.,A.thatB.it C.this D.you,1.It is/was+,被强调部分,+that/who.,I,met,Tom,in the park,yesterday,.,1)It was,I,who,met Tom in the park yesterday.,2)It was,Tom,who I met in the park yesterday.,3)It was,in the park,that,I met Tom yesterday.,4)It was,yesterday,that I met Tom in the park.,It was five oclock _I got home.,It was at five oclock_ I
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