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1、Guess:What does it refer to in the following sentences?第1页/共27页It is Christmas today.第2页/共27页It is snowing heavily.第3页/共27页It is not far from Shiyan to Yunxian.第4页/共27页-What do you think of the movie?-It is one of the funniest movies that Ive seen.第5页/共27页-Who is hiding outside the window?-It might
2、be our headmaster.第6页/共27页It is not hard for Wang Haoran to answer this question.第7页/共27页TBrainstorm(集中个人智慧猛攻)Can you think of some other“it”structures?第8页/共27页TIt is+adj+for sb+to do sth.TIt takes/took sb time/money to do sth.TIt is no good/use doing sth.TIt is well known thatTIt is no wonder thatT
3、It is high time thatTIt is+被强调成分+that第9页/共27页1.Dongfeng High School is beautiful and I love it.3.Whats that?It is a desk.4.It is eight oclock.代替前文代替前文出现名词出现名词代替指示代词代替指示代词泛指泛指(时间，距离，天时间，距离，天气，度量，温度等气，度量，温度等)2.-Who is knocking at the door?-It might be Tom.一、作代词代替不明身代替不明身份的人份的人第10页/共27页高考再现高考再现 He aske
4、d his teacher,“Sir,the water is awful.Why did you pretended to like _?”it第11页/共27页 1.形式主语 二、作引导词 2）It is no use crying over spilt milk.3）It is amazing that he made such a mistake.1）It is easier to say than to do.模仿造句 2.嘲笑别人是不好的。嘲笑别人是不好的。3.据说他已经通过了考试。据说他已经通过了考试。1.学习英语很有意思。学习英语很有意思。代替代替to do sth./doin
5、g sth./从句从句 It is no good laughing at others.It is said that he has passed the exam.It is interesting to study English.第12页/共27页 高考再现高考再现 Jane was walking round the department stores.She remembered how difficult _ was to choose a suitable Christmas present for her father.it第13页/共27页 2.形式宾语 2)I think
6、 it no use crying over spilt milk.3)I believe it amazing that he made such a mistake.1)I find it easier to say than to do.模仿造句 2.我认为像那样说话是很傻的。我认为像那样说话是很傻的。3.我想上课时记笔记是必要的。我想上课时记笔记是必要的。1.我觉得和你聊天很好。我觉得和你聊天很好。2)I think it foolish talking like that.3)I believe it necessary that we should take notes in cl
7、ass.1)I find it good to chat with you.代替代替to do sth./doing sth./that clause第14页/共27页3.强调句(amphatic sentence)结构：结构：It is(was)+被强调部分被强调部分+that/who+句子其它成分句子其它成分 It was I that/who saw Tom yesterday here It was Tom that/who I saw yesterday here It was yesterday that I saw Tom here It was here that I saw
8、Tom yesterday结论：结论：强调句中，当去掉强调句中，当去掉it is(was).that/who 后，句后，句子仍然完整。子仍然完整。I saw Tom yesterday here.第15页/共27页1.It was _ the old worker came that we _ the experiment.A.until;didnt begin B.not until;beganC.until began D.not until;didnt begin 2.It is I _ singing in the garden.A.who are B.who is C.that am
9、 D.that isChoose the best answer.第16页/共27页3.Is it in the factory _ this type of cars are produced?A.which B.where C.that D./4.Is it the factory_ this type of cars are produced?A.which B.where C.that D./第17页/共27页口诀：代词 it 本意它,既可指这又指那;时间天气均可指,谈到距离也用它;假主假宾均可做,强调句型跟that。Summary第18页/共27页1._（重要的）（重要的）to kn
10、ow your own limitations.Pratice makes perfect.2._（据报道）（据报道）it is colder tomorrow.It is importantIt is reported that3._（没关系）（没关系）whether he will come or not.It doesnt matter4._（无害）（无害）doing some sports properly.It is no harmIt was yesterday that5._（就在昨天）（就在昨天）I met your father in the street.第19页/共27页
11、6._（碰巧）（碰巧）that the harvest was bad that year.10._（似乎）（似乎）that some young people think they look attractive when they smoke.It happened7.It was _（直到）（直到）my mother came back that I _（上床睡觉）（上床睡觉）.not untilwent to bed8._（可惜）（可惜）that he shouldnot go to the university.It is a pity9._（由你做决定）（由你做决定）to trav
12、al in Beijing.It is up to youIt seamsPratice makes perfect.第20页/共27页Group Work&WritingT假设你是李华，最近你最好的朋友夏洛又假设你是李华，最近你最好的朋友夏洛又烦恼了，因为他上周在厕所抽烟被烦恼了，因为他上周在厕所抽烟被“抖爷抖爷”抓住了，抓住了，这已经是第二次了这已经是第二次了。请你写封。请你写封信，告诉他信，告诉他抽烟违反校规，而且有害健康抽烟违反校规，而且有害健康。是该是该他他下定决心戒烟和好好学习的时候了下定决心戒烟和好好学习的时候了。相信只要他坚持，相信只要他坚持，过不了多久他就会赶上过不了多久他就
13、会赶上其他同学的。其他同学的。T注意：1.词数100左右。T 2.可适当增加细节，以使行文连贯。T 3.信的开头和结尾已给出，不计入总词数。尽量使用it结构第21页/共27页Dear Xia Luo,Im sorry to hear that _ Yours Sincerely,Li Hua第22页/共27页A Possible VersionDear Xia Luo,Im sorry to hear that you were caught smoking cigarettes in the toilet by Mr.Trembling last week,which accounts fo
14、r your feeling upset again.Im writing to give you some advice,hoping it will be of some help.第23页/共27页 Actually,I know its the second time that you have been caught smoking on the campus.In my opinion,it does no good smoking at your age to your health,not to mention it goes against the school rules.
15、Whats more,the final exam approaching,its high time that you should make up your mind to quit smoking as well as to study hard.And Im firmly convinced that as long as you keep on studying,it wont be long for you to catch up with other students.第24页/共27页 I hope you will refresh yourself soon.Looking
16、forward to you early reply.Yours Sincerely,Li Hua第25页/共27页 It is never too old to learn.活到老活到老,学到老。学到老。It is no use crying over spilt milk.覆水难收。覆水难收。Proverbs with“it”It is easy to open a shop but hard to keep it always open.创业容易守业难。创业容易守业难。It takes three generations to make a gentleman.十年树木十年树木,百年树人。百年树人。第26页/共27页感谢您的观看。感谢您的观看。第27页/共27页