职高英语it用法公开课

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,*,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,*,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,*,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,*,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,*,You,are,Great,!,Believe yourself,!,L,ook at the pictures,to answer the questions,:,Whats this?,It,s a book.,What time is it?,It,s eight oclock,.,Where is the dog?,It,s,under the bed.,It,is never too old to learn.,活到老，,学到老。,What is the meaning of this sentence？,1.,It,is a book.,2.,It,i,s eight oclock.,3.,It,s under the bed.,4.,It,is never too old to learn.,It,的用法,教学目标,:,1.,知识、技能目标：,能够准确分析,it,在句子中的不同作用，并灵活的运用到日常对话及练习中。,2.,情感目标：,合作精神，独立完成任务的能力。,一、,it,作,代词:,新课,It,s lovely.,How is the,dog?,it,代替上文提到的,the,dog,Who is the lovely baby?,It,s,Mr.Blacks son.,i,t,代替,婴儿,Who is,it,?,Its me.,身份不明确的人,代替,未出场的,What do you think of the cartoon?,-,It,s,one of the best cartoons that Ive seen.,代替上文中的,the cartoon,It,s,lovely.,It,s,Mr.Blacks son.,Who is,it,?,-,It,s,one of the best cartoons that Ive seen.,1.,作人称代词,(,代替前面提到的人或物,),It,s,a dog,.,Whats this?,it,代替,this,Whats,that,?,It,s a rose.,2.,作指示代词,it,代替,that,It,was time to get up.,it,指代时间,It,is 10 kilometers to the city.,it,指代距离,It,s,sunny.,Whats the weather like today?,指代天气,it,It,was time to get up.,It,is 10 kilometers to the castle.,It,s,sunny.,3.,作非人称代词,指代,时间,距离,价值,天气,环境，自然现象等,It,is bad to smoke.,=,To smoke is bad.,It,is a surprise,to see so big a cock.,看到如此大的一只公鸡,是一件很惊讶的事情。,=,To see so big a cock,is a surprise.,遵循英语语言的尾重原则,避免句子头重脚轻,常用,it,作形式主语！,考试进行中.,作 弊？,No use！,急!急!急!,It,is,no good,cheating in the test.,It,is,very clear,that the girl is tall.,It,is,said,that Zhou,Jie,lun,will come our city.,(1),It,is,bad,to smoke.,(2),It,is,a surprise,to see so big a cock.,(3),It,is,no good,cheating in the test.,(4),It,is,very clear,that she is tall.,(5),It,is,said,that Zhou,Jie,lun,will come our city.,二,.,作形式主语。真正主语置于句后，真正主语通常为不定式、,V-,ing,主语从句。,It,做形式主语句型结构：,(1),It,is,bad,to smoke.,(2),It,is,a surprise,to see so big a cock.,(3),It,is,no use,cheating in the test.,(4),It,is,very clear,that he is tall.,(5),It,is,said,that Zhou,Jie,lun,will come our city.,It,+,be,+,adj.n.,p.p.,（表语）,+,to do,sth,.,doing sth.,clause,(,真正主语）,找规律,1.,学习英语很有趣。,It is interesting,2.,嘲笑别人是不好的。,It is no good,3.,据说他已经通过了考试。,It is said,试一试,to study English.,that he has passed the exam.,laughing at others.,_,_,_,I think,it,important,to read English every day.,He found,it,difficult,to get up early.,I think,it,no use,talking to him,.,We think,it,best,that you should do more exercise.,I,think,it,important,to read English every day.,He,found,it,difficult,to get up early.,I,think,it,no use,talking to him,.,We,think,it,best,that you should do more exercise,.,三,.,it,作形式宾语。真正宾语放在 宾语补足语后面，真正宾语通常为不定式,V-,ing,宾语从句。,It,做形式宾语句型结构：,I,think,it,important,to read English every day.,He,found,it,difficult,to get up early.,I,think,it,no use,talking to him.,We,think,it,best,that you should do more exercise,.,主语,+,think,find,feel,make,+,it,+,adj./n.,（宾补）,+,to do,doing,clause,(,真正宾语）,找规律,1.,我觉得和你聊天很好。,to chat with you.,2.,我认为像那样说话是很聪明的。,I think it clever,试 一 试,I feel it good,talking like that.,_,_,原句：,I met him in the street yesterday.,It,was,I,who/that,met him in the street yesterday.,强调主语用主格,昨天在街上遇见他的是,我,。,原句：,I met him in the street yesterday.,It,was,him,that/whom,I met in the street yesterday.,强调宾语用宾格,我昨天在街上遇见的是,他,。,It,was,in the street,that,I met him yesterday.,昨天我是,在街上,遇见他的。,原句：,I met him in the street yesterday.,强调,地点状语,?,It,was,yesterday,that,I met him in the street.,原句：,I met him in the street yesterday.,我是,昨天,在大街上遇见他的。,强调时间状语,?,It was,I,that,/,who,met him in the street yesterday.,It was,him,that/who/whom,I met in the street yesterday.,It was,in the street,that,I met him yesterday.,It was,yesterday,that,I met him in the street.,四,.,强调句,构成,:,It,is/,was,+,被强调部分,+,that/who/whom,+,其它成分,It,is May 20 today and,it,is a sunny day.The lazy sheep decide,s,to go for a walk to the park,though,it,is two miles away.,It,is clear that,the lazy,sheep,is very happy today.,What are the use of“it”?,实战演练,Group work,It,is spring now and,it,is warm.,It,s about 10 a.m.and,it,is quiet in the park.She think,it,good to fall asleep in the park!When,the lazy sheep,wake,up,it,is dark.,It,is a day that he would never forget.,Summary(,总结,):,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,;,形式主宾均可做,强调句型跟,that,。,Remember the Proverbs(,谚语,)with“It”.,Homework,It,is never too old to learn.,活到老，学到老。,It,is easier to fall than to rise.,摔倒容易爬起来难。,It,is no use crying over spilt,（溢出的）,milk.,覆水难收。,It,never rains but it pours(,泼水,).,不鸣则已，一鸣惊人。,It,is easy to open a shop but hard to keep it,always open.,创业容易守业难。,Good-bye,