《初二上unit2课件》由会员分享，可在线阅读，更多相关《初二上unit2课件（17页珍藏版）》请在金锄头文库上搜索。
1、Unit2Howoftendoyouexercise?SectionB 2a-2e授课教师：陶授课教师：陶岩岩吉木萨尔县第三中学吉木萨尔县第三中学goswimming exerciseorplaysportsgocampinginthecountry goshopping helpmyparents gotothemovies watchTV usetheInternet到乡下到乡下野炊野炊看电视看电视去购物去购物去看电去看电影影去游泳去游泳帮父母帮父母上网上网做运动做运动根据箭头指向的汉语说出英语短语。根据箭头指向的汉语说出英语短语。What do No.5 High School stud
2、ents do on weekends?1. exercise2. use the Internet3. watch TV1.scanthearticle（略读文章）（略读文章）,trytoanswer: 自学提示自学提示自学内容：自学内容：P 13 2a -2e自学方法：自学方法：2.Readthearticle,paragraph2Exercisepercenthowoften-% everyday -% 1-3timesaweek -% noexercise -% 4-6timesaweek152020453.Accordingtothechart,fillintheblanks.(知者
3、加速知者加速)Manystudentstookpartinschoolactivities.fifteenpercentofourstudents_everyday._percentexercisefourtosixtimesaweek.Twentypercentexerciseonly_timesaweek.Andtwentypercent_exercise_.take part in 指参加指参加活动活动join 指参加任何团体指参加任何团体组织组织exercise45One to threedontat all1.90%:Ninety percent of the students al
4、ways use the Internet.2.85%:_3.45%:_ _4.10%:_ _5.13%:_ _6.2%:_ _ Eighty-five percent of the students watch TV every day.Forty-five percent of the students exercise four to six times a week.Ten percent of the students use the Internet at least three or four times a week.Thirteen percent of the studen
5、ts watch TV four to six times a week.Two percent of the students watch TV one to three times a week.4.Readthearticle,paragraph3-4，thenwritesentenceswithpercentages(百分号百分号).(小小组互帮互帮)5.Read the article ,paragraph 5 and answer the questions.(小小组互帮互帮)1.What does the writer think is the best way to relax
6、? Why?2. Do you think the students at No.5 are healthy? Why or why not?Saythesentenceyoulikebestinparagraph.(知者加速知者加速) Old habits die hard!kKeep keep your mind and body healthy根据所给提示完成短文。根据所给提示完成短文。小组帮困小组帮困 Everybody knows exercise is important。We all need to exercise.Doctor says it (对对.有好处有好处) us.
7、It makes our - （身心）（身心）strong. I asked my classmates -（多久一（多久一次）次）they exercise. Here - （be）the results. - (多于多于 )thirty -（百分之（百分之.）of my classmates exercise-（2或或3次）次）a week .-（几乎）（几乎）twenty percent of my classmates exercise -（1或或2次）次） a week. 根据所给提示完成短文。根据所给提示完成短文。小组帮困小组帮困 Everybody knows exercise
8、is important。We all need to exercise.Doctor says it - (对对.有好处有好处) us. It makes our -（身心）（身心）strong. I asked my classmates -（多久（多久一次）一次）they exercise. Here -（be）the results.is good forbodyhow oftenare - (多于多于 )thirty -（百分之（百分之.）of my classmates exercise - （2或或3次）次）a week .-（几乎）（几乎）twenty percent of m
9、y classmates exercise - （1或或2次）次） a week. More thanpercenttwo or three timesAlmostonce or twice【教材重点】【教材重点】Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.【解析】【解析】although连词，引导让步状语从句，连词，引导让步状语从句，although和和but不能同时出现在一个句子中。不能同时出现在一个句子中。【中考考点】【中考考点】_thegirlisveryyoung,_shecanlookafterh
10、erself.A.Although;butB.But;althoughC.Although;/D.But;/中考链接中考链接中考链接中考链接【教材重点】【教材重点】butwethinkthebestwaytorelaxisthroughexercise.【解析】【解析】through穿过空间，穿过空间，across穿过表面，穿过表面，over从从上方跨过，上方跨过，cross是动词横跨是动词横跨。【中考考点】【中考考点】Theoldmanwalked_thepark.A.throughB.crossC.acrossD.over中考链接中考链接【教材重点】【教材重点】Itisgoodtorela
11、xbyusingtheInternet【解析】句型【解析】句型Itis+adg.+todo(sth.)中中it作形作形式主语，真正的主语为后面的动词不定式。式主语，真正的主语为后面的动词不定式。【中考考点】【中考考点】Itisgoodforus_studyEnglish.A.atB.toC.inD.with1.Thegroundistootodig.2.Ican_understandthem.3.Itsraining.Peoplecangooutside.hard与与hardly的区别的区别hardhardlyhardhardlyhard作形容词，意为作形容词，意为“困难的，艰苦困难的，艰苦的
12、，硬的的，硬的”；作副词，意为；作副词，意为“努力地，努力地，猛烈地猛烈地”。hardly意为意为“几乎不几乎不”。1.IhardlyexercisesoIthinkImkindof_.A.healthyB.healthC.unhealthyD.unhealth2.Mysisterlikesfruits_shedoesntlikevegetables.A.andB.butC.orD.also3.Jimsparentswanthim_morefruit.A.eatingB.eatC.toeatD.eatsI.Choosetherightanswers.4.Marialikes_everymorn
13、ing.A.runB.runningC.runsD.runing5.Hergrandmaoftencooksdeliciousfoodfor_.A.herB.sheC.hersD.him6.Eatingmorefruitandvegetablesisgood_ourhealth.A.toB.forC.atD.with7.Everyoneshould_hisorherhealth.A.lookafterB.lookdownC.lookoverD.looklike1.Readthearticle.2.Make a survey about your classmates 自主建网自主建网最小作业量
14、最小作业量Unit2Howoftendoyouexercise?SectionB 2a-2e不定代词不定代词all +复数名词复数名词 most +of the 复数名词复数名词 （all 后的后的of 可省略）可省略） some +of 代词宾格代词宾格percent +复数名词或单数名词复数名词或单数名词 no +复数名词或单数名词复数名词或单数名词Read the article again and answer the questions.carefulreading:P13（5分钟）分钟） 1.How many percent of the students do not exerc
15、ise at all? 2.How many percent of the students use the Internet every day?3.How often do most students watch TV? What do they usually watch?4.What does the writer think is the best way to relax? Why?5.Do you think the students at No.5 are healthy? Why or why not?释疑释疑：not at all=neverTwenty percent.
16、Ninety percent. Every day. Game shows. Exercise. It is healthy for the mind and the body.1.How many percent of the students do not exercise at al 2.How many percent of the students use the Internet every day?3.How often do most students watch TV? What do they usually watch?4.What does the writer think is the best way to relax? Why?5.Do you think the students at No.5 are healthy? Why or why not? No.Lets checkReadtheparagarph5thenretellit.(知者加速知者加速)
