八年级上册英语第二单元课件.ppt

Unit2,SectionA1a1c,动词第三人称单数形式变化规则多数在动词后加s.2.以s，x，sh，ch，o结尾的动词加es.3.以辅音字母加y结尾，把y改i再加es.,写出下列动词的第三人称单数。watch_go_do_play_read_help_cook_try_study_,watches,goes,does,plays,reads,helps,cooks,tries,studies,1a.Lookatthepicture.Makealistoftheweekendactivities.,helpwithhousework,goshopping,readbooks,playsports,watchTV,=dosomereading,=exercise,helpsbwithsthhelpsb(to)dosth,帮助某人做某事,1.,2.,housework不可数名词,helpwithsth帮助做某事,Iplayfootballonweekends.,Whatdoyoudoonweekends?,usually,always,often,sometimes,hardlyever,never,always总是,始终,usually通常,平常,often经常，常常,sometimes有时候,hardlyever很少,never从不,100%,80%,30-50%,20%,频度副词,sometimes:有时（频度副词）一般现在时；常用语于句首，句中或句末。sometime:某个时候（副词）常用于过去时或将来时。sometimes:几次，几倍其中time是可数名词，对他提问用Howmanytimes.sometime:一段时间对他提问用Howlong.,eg:他几乎不工作。他工作努力。hehardlyworks.Heworkshard.,Weekendactivities,Whatdoyoudoonweekends?Iusually_,sometimesI_.,usually,sometimes,go,swimming,watch,TV,Whatdoesshe/hedoonweekends?She/He_.,alwaysdoeshishomework.,always,usually,Whatdoesshe/hedoonweekends?She/He_.,often,oftengoesshopping.,sometimesgoesswimming.,sometimes,Whatdoesshe/hedoonweekends?She/He_.,always,alwaysreadssomebooks.,hardlyeverwatchesTV.,hardlyever,often,Whatdoesshe/hedoonweekends?She/He_.,oftenhelpswithhousework.,neverplayscomputergames.,never,频度副词通常放在be动词、助动词、情态动词之后，行为动词之前。Theweatherisusuallyhotinsummer.Weusuallyplayfootballafterschool.Heisoftenlateforschool.Sheneverstopstalking.Shealwaysgetsupat6:30.HesometimeswatchesTV.Ioftengotothemovieswithmyfriends.Ihardlyevergooutthesedays.,凡是用频度副词：always,usually,often,sometimes,hardly,never等回答句子或划线的问句，都用Howoften这个句型。,1.Whatdoyoudointhemorning?Ioften_(看电视).2.Whatdoeshedoafterclass?Heusually_(做作业)，sometimeshe_(做晚餐).3.Whatdotheydoafterschool?Theyalways_(踢足球).WhatdoesyourmotherdoonSunday?Sheusually_(去购物).,watch,TV,does,homework,cooks,dinner,plays,football,goes,shopping,always(100%)_sometimes_usually_hardlyever_often_never(0%)_,exercise,goshopping,goshopping,watchTV,read,watchTV,helpwithhousework,c,b,d,e,a,a,d,e,1b,goshopping,dosomereading,exercise,watchTV,helpwithhousework,-Whatdoyoudoonweekends?-IusuallywatchTV.-Doyougoshopping?-No,Inevergoshopping./Yes,sometimes.,playsports=exercisereadbooksdomyhomeworkhelpwithhouseworkgotothemoviesplaycomputergames,watchTV,goshopping,Pairwork,1c,Makeyourconversationsaboutwhatyoudoonweekends,根据汉语提示完成句子。1.Whatdoyoudointheevening?Ioften_(去购物).2.What_Amydoonweekends?Shealways_(看电视)。3.ZhangPengusually_(帮忙做家务).4.Johnnever_(做运动).,go,shopping,does,watches,TV,helps,with,housework,does,sports,5.他经常去踢足球在星期天。Heoften_footballon_.6.Tom从来不帮忙做家务。Tom_withhousework.7.我的奶奶很少外出。Mygrandma_goesout.,plays,Sunday,never,helps,hardly,ever,Translateandwritethemdown.,1.周末你通常做什么?2.他经常看电视。3.他几乎不逛商店。4.他总是玩电脑游戏.5.她经常9点钟上床睡觉。,Whatdoyouusuallydoonweekends?,HeoftenwatchesTV.,Hehardlyevergoesshopping.,Healwaysplayscomputergames.,Sheoftengoestobedat9oclock.,always,usually,often,sometimes,never,hardlyever,总是,通常,常常,有时,几乎不,从不,Talkaboutyourweekends.,sleeplate,usetheInternet,watchTV,listentomusic,playcomputergames,helpwithhousework,Makesentenceswiththesewords:,always(100%)_usually_often_sometimes_hardlyever_never(0%)_,OnweekendsIalwaysusetheInternet.,IusuallywatchTV.,Isometimeslistentomusic.,Ioftensleeplate（睡懒觉）.,Ihardlyeverplaycomputergames.,Ineverhelpwithhousework.,频度副词,Homework,Copythenewwords,6times.Askandanswer,completethechart.(P16,Part1)Toreadandrememberthenewwords.,Unit2,SectionA2d3c,试一试Tom_(从不)playsports.Whatdoyoudo_(在)weekends?Iusually_(做家务)._doyouwatchTV?_a_.(一周三次)4.She_(几乎从不)cooksdinner.,never,on,do,housework,How,often,Three,times,week,hardly,ever,Areyoufreenextweek?你下周有空吗？befree有空，闲着,eg：我有空。,Iamfree.,2.Nextweekisquitefullforme，Jack.下周对我来说很忙，杰克。,full忙的,满的，饱的for对,eg:我不能吃了，我相当饱了。,Icanteat,Iamquitefull.,3.Howcome?怎么回事？（相当于why）表示某件事情很奇怪，有点想不通。,但howmuch开头的特殊凝问句使用的仍是陈述句。,eg:你怎么不早点告诉我这件事？,Whydidntyoutellmeaboutit?,Howcomeyoudidnttellmeaboutit?,4.havelesson上.课,eg：上英语课上钢琴课,haveEnglishlesson,havepianolesson,lesson为可数名词,5.Howabout?Whatabout.?,+动词的ing形式,Eg:Howaboutyou?Whataboutplayingfootball?,Maybe或许大概可能maybe可能是,1a.Matchthewordswiththepictures._junkfood_milk_fruit_vegetables_sleep_coffee,b,a,e,c,f,d,junkfood:hamburge,cola,frenchfries;fruit:banana,pear,grape,orange,apple;Vegetables:carrot,tomato,corn(玉米)，pepper（辣椒），celery（芹菜）；,1b.Askandanswerquestions.Usethewordsfrom1a.,A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.,A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit/them.Shesaysitsgoodformyhealth./Yes,Ilikeit/them.,Wantsbtodosth想让某人做某事wantsth想要某物wanttodosth想（要）做某事,Eg:我想让我的爸爸和我去玩。我想要一辆新的自行车。我想要成为一名好学生。,Iwantmyfathertoplaywithme.,Iwantanewbike.,Iwanttobeagoodstudent.,2.begoodfor对有益begoodat擅长于begoodwith和相处得好,eg：苹果对我的身体有益。我擅长于画画。我和孩子们相处得很好。,Applesaregoodformyhealth.,Iamgoodatdrawingpictures.,Iamgoodwithchildren.,A:Howoftendoyou,LiuFang?B:I_.,A:Doyoulikeit?B:No.Butmymotherwantsmeto_it/them.Shesaysitsgoodformyhealth./Yes,Ilikeit/them.,Makeanewconversation,1d.Listen.Fillintheblanksinthesurvey.,1.Howoftendoyouexercise?,2.Howoftendoyoueatfruit?,3.Howmanyhoursdoyousleepeverynight?,4.Howoftendoyoudrinkmilk?,5.Howoftendoyoueatjunkfood?,6.Howoftendoyoudrinkcoffee?,Tina,Bill,everyday,hardlyever,everyday,never,nine,nine,never,everyday,34times,23times,never,4timesaday,Howmany多少+可数名词复数形式,Howmuch,多少+不可数名词,多少钱,多少+不可数名词,多少钱,eg：_duckscanyousee?_milkdoyoulike?_applesdoyoubuy?,Howmany,Howmuch,Howmuch,1e.用1d中的问题，扮演角色，做一个对话。,A:Howoftendoyouexercise?B:Iexercise_.A:Andhowoftendoyou?,asksbaboutsth问某人关于某事的情况,eg:我问我的老师关于家庭作业的情况。,Iaskmyteacherabouthomework.,Here位于句首，句子要倒装。a).如果主语是名词，须完全倒装。Hereisaletterforyou.这儿有一封信给你。b).如果主语是代词，须用部分倒装。Hereitis.它在这儿。,3.find+that从句find+宾语+名词find+宾语+形容词find+宾语+现在分词,Ifindthattheboyislisteningtomusic.我发现这个男孩正在听音乐。,Wefindhimagoodboy.我们发现他是一个孩子。,Hefindstheroomdirty.他发现这个房间很脏。,Ifindherstandingatthedoor.我发现她正站在门口。,4.percet百分之(无复数形式)a).基数词+percentb).做主语时，根据他所修饰的名词来判断谓语的单复数。,eg：30%thirtypercent100%onehundredpercent,Eg:40%的学生是女生。30%的时间过去了。,Fourtypercetofstudetsaregirls.,Thirtypercentoftimepasses.,5.do.atall一点也不，根本不,eg：他昨天根本没有做作业。,Hedidntdohomeworkatallyesterday.,6.theanswerstothequestions为固定搭配，意为“这些问题的答案/回答”。to在此为介词，意为“指向；对于，针对”。eg：thekeytothedoor门上的钥匙,7.although连词，意为“虽然；尽管”。,8.Themostpopular是popular的最高形式，意为“最受欢迎的”。,eg：文章是最受欢迎的男演员。,wenzhangisthebestpopularactor.,9.its+形容词（+forsb）+todosth.意为“（对某人来说）做某事是.的”,10.through以，凭借，通过,11.suchas比如，诸如；多用来列举人或事物,eg：我有许多的爱好，比如读书和唱歌。,Ihavealotofhobbies,suchasreadingandsinging.,bydoingsth通过做某事,12.spend在此意为“度过”，还可表示“花费（时间、金钱等）”,spendtimewithsb和某人一起度过时光spend.on.在某方面花费时间或金钱spend.(in)doingsth花费时间或金钱做某事,eg：我花了5元钱买了一本书。,Ispend5yuanonabook.,不要把太多的时间花在看电视上。,DontspendtoomuchtimewatchingTV.,我和我的家人一起度过星期天。,Ispendtimewithmyfamily.,13.die死亡dead形容词，意为“死的，死亡的”；death名词，意为“死亡”。,15,20,20,45,10,90,13,2,85,2c,Howmanypercentofthestudentdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?,Twentypercent.,Ninetypercent.,Readthearticleagainandanswerthequestions.,3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?,TheywatchTVeveryday.Theyusuallywatchgameshows.,Exercise.Itishealthyforthemindandthebody.,5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?,No,Idontthink