八年级英语下册unit2第四课时课件

Unit2I’llhelptocleanupthecityparks.

SectionB2a-2eUnit2SectionB2a-2e1

学习目标通过本节课的学习，同学们能：4.有感恩意识，学会感恩并能回报社会。2.通过插图，Skimming,Scanning,Detailedreading,挖掘文章细节信息，在脑海中构建图式；并能运用课文信息构建自己的语言，发表自己的观点。1.读懂含有letter,Miss,disabled,blind,deef,imagine,difficulty,open,door,carry等词汇的语篇。3.了解英文书信的基本格式；理解词语的词性，并尝试利用词性推导词义学习目标通过本节课的学习，同学们能：4.有感恩意识，学2LeadinWhatkindofdogisit?Whatdoyouthinkofthedog?Aseeingeyedog/Aservicedog.Clever/Smart/Helpful

LeadinWhatkindofdogisit?3Whatcanadoghelpustodo?openandclosedoorscarry

（拿）thingsspecialtrained（训练过的）dogscanhelpthepoliceandfirefighters

showthewayWhatcanadoghelpustodo?o4Dogsareespeciallyimportantto_______people.helptheblind

（

失明的）helppeoplewithphysicaldifficulties

（困难）Theymakeabigdifferencetothem.Dogsaretheireyes,armsandlegs.disabled（残疾的）产生重大影响Dogsareespeciallyimportant5letter1.Whatkindofletterisit?AninvitationAbusinessletterAthank-youletter.2.Whowrotetheletter?MissLiBenSmithLuckyPre-readingletter1.Whatkindofletteris63.What’sthematterwiththeman?4.Whatmaythelettertalkabout?Peoplelikedogs.Dogsareourfriends.Thestoryofadisabledmanandhisdog.Heisadisabledperson.Heisunabletomovewell.Pre-reading3.What’sthematterwiththem7

Whoarethey?b.Adisabledperson.d.ApersonwhogaveawaymoneytoAnimalHelpersa.Aspecialtraineddog.1.BenSmith2.MissLi3.LuckyWhile-readingSkimming4.AnimalHelpersc.AgroupsetuptohelpdisabledpeopleWhoarethey?b.Adisabledp8While-readingSkimmingBen'sdifficultiesLucky'shelpThanksagainBen'sthanksWhile-readingSkimmingBen'sdi9While-readingReadPara1.

carefullyandanswerthefollowingquestions:1.WhydidBenwritethelettertoMissLi？2.DoesLuckymakeadifferencetoBen’slife?BecausehewantedtothankherforgivingmoneytoAnimalHelpers.Yes.CarefulReadingWhile-readingReadPara1.caref10

BenSmith12345Heisa_________man.Hecan’t_____hisarms____legswell.

Somenormalthingslikeansweringthetelephone,________andclosingthedoors,or________thingsaredifficultforhim.Hehasmany__________inhislife.Helovesanimalssohewas________about

havingadog.

While-readingCarefulReadingdisableddifficultiesuseoropeningcarryingexcited6Luckily,Afriendof____helped____out.Sohegotaspecial________dog.hishimtrainedPara2.12345Heisa_________man.11CarefulReadingReadPara.3and4andfillinLucky’sinformation.Para.3&4Ben’straineddogLuckyNameFromAbilities能力Influence影响AnimalHelpersHeisvery_____andcan__________manyEnglishwords.Heisa________dog.He_______Ben’slife.cleverunderstandfantasticchangedCarefulReadingReadPara.3an12Usetheinformationinthelettertomaketruesentencesbymatchingthedifferentparts.SUBJECTMissLiBenSmithLuckyAnimalHelpersVERBcangettrainssentisOBJECTunabletomovewell.moneytoAnimalHelpers.animalslikeLucky.thingsfordisabledpeople.Post-reading2dUsetheinformationinthele13划线部分为被动语态，其结构式be+动词的过去分词，意为“被……”

因为组织是被人们建立的，所以用到了被动语态。注意：第一单元课文中我们也遇到了一个被动语态，那个句子是：ThankstoMr.Wangandthepassengers,themanwassavedbythedoctorsintime.wassaved就是被动语态。所以同学们要对被动语态有初步的了解。Para1.

划线部分为被动语态，其结构式be+动词的过去分词，意为“14

Para1.重点句1

YouhelpedtomakeitpossibleformetohaveLucky.

你的帮助使我拥有Lucky成为了可能。(1)“makeit＋adj.(＋forsb.)＋todosth.”结构，意为“(使某人)做某事成为……”。在此结构中，it作形式宾语，真正的宾语是后面的动词不定式。Themoneymadeitpossibleforhimtobuyanewcar.这笔钱使他买辆新车成为了可能。(2)makeit＋n.＋todosth.使做某事成为……Ourteachermadeitaruletohandinhomeworkontimeeveryday.

我们老师规定每天要按时交作业。(3)it作形式宾语的其他常见句型还有think/find＋it＋adj.＋todosth.等。IthinkitveryimportanttolearnEnglish.我认为学英语很重要。Para1.重点句1(1)“makeit＋15

Para2imaginev.想象；设想后面可以跟名词，代词，动名词或从句eg.

Youcan'timaginelifewithoutwater.你无法想象没有水的生活。

Youcan'timaginehowImissmyhometown.你无法想象我有多私念我的家乡。

Ican'timaginelivingwithoutfriends.我无法想象离开朋友如何生活。imaginationn.意为“想象力”Para2imaginev.想16

Para2重点句2Sonormalthingslikeansweringthetelephone,openingandclosingdoors,orcarryingthingsaredifficultforme.因此像接电话、开关门或者是搬东西这些一般的事情对我们说是困难的。该句中normalthings是真正的主语，like是介词。谓语动词是are。Marywithherparentsoftengoesshoppingonweekends.因为主语是Mary,不是herparents,所以动词用了第三人称单数goes。Para2重点句2Sonormalthi17

Para2helpout使....脱离困境eg.Nobodyhelpedhimoutwhenhelosthisjob.当他失业的时候没人能帮他。trainv.培训；训练Theytainalotofdogstohelpdisabledpeopleeveryyear.

n.火车trainingn.培训；训练Theyneedspecialtrainingbeforework.trainedadj.训练过的，受训的Sheisatrainednurse.excitedadj.激动的；兴奋的beexcitedabout对....感到兴奋（主语通常是人）Hewasexcitedaboutthenews.Para2helpout使....脱离困境18Para3&4understandv.理解，领会Idon'tunderstandwhatyouaretalkingabout.我不明白你们在讨论什么。understandingadj.善解人意的changev.变化，改变Hechangedhisplan.他改变了他的计划。Para3&4understandv.理解，领会19listen&imitate(模仿）listen&imitate(模仿）20Ben'sthanksLucky'shelpBen'sdifficultiesThanksagainBen'sstoryDearMissLi,Bestwishes,BenSmiththestructureofathank-youletterSummarizingthestructurecanhelpusunderstandthepassageandwriteapassage.Ben'sthanksLucky'shelpBen's21Ben'sthanksThanksagainBen'sstoryDearMissLi,Bestwishes,BenSmithI’dliketo

givingmoneytoAnimalHelpers.Youhelpedto

formetohaveLucky.thankyouformakeitpossibleImyarmsorlegswell.likeansweringthephoneorcarryingthingsme.Luckycanmeandgetthingsforme.Hemylife.Normalthingscan'tusemakesa

bigdifferencetoThankyoufor.changingmylifearedifficultforunderstandagainRetellaccordingtothekeywordsBen'sthanksThanksagainBen's22因...而感谢建立，设立使得某人有可能……对...产生巨大影响想象做某事做某事有困难帮某人走出困境对...感到兴奋能够做某事因为立刻thankyoufordoingsthsetupmakeitpossibleforsb.todosth.makeabigdifferencetoimaginedoingsthhavedifficulty（in）doingsth.helpsboutbeexcitedaboutbeabletodosthbecauseofatonceSummary因...而感谢thankyoufordoingsth23ThankyouThankyou24Say“thankyou”.

Helpothers.

Passonthelove.Say“thankyou”.

Helpothers.

251.掌握本课时的知识点2.完成本课时智慧学习3.依据下一个学案的学习目标，做好课前准备Homework1.掌握本课时的知识点Homework26Unit2I’llhelptocleanupthecityparks.

SectionB2a-2eUnit2SectionB2a-2e27

学习目标通过本节课的学习，同学们能：4.有感恩意识，学会感恩并能回报社会。2.通过插图，Skimming,Scanning,Detailedreading,挖掘文章细节信息，在脑海中构建图式；并能运用课文信息构建自己的语言，发表自己的观点。1.读懂含有letter,Miss,disabled,blind,deef,imagine,difficulty,open,door,carry等词汇的语篇。3.了解英文书信的基本格式；理解词语的词性，并尝试利用词性推导词义学习目标通过本节课的学习，同学们能：4.有感恩意识，学28LeadinWhatkindofdogisit?Whatdoyouthinkofthedog?Aseeingeyedog/Aservicedog.Clever/Smart/Helpful

LeadinWhatkindofdogisit?29Whatcanadoghelpustodo?openandclosedoorscarry

（拿）thingsspecialtrained（训练过的）dogscanhelpthepoliceandfirefighters

showthewayWhatcanadoghelpustodo?o30Dogsareespeciallyimportantto_______people.helptheblind

（

失明的）helppeoplewithphysicaldifficulties

（困难）Theymakeabigdifferencetothem.Dogsaretheireyes,armsandlegs.disabled（残疾的）产生重大影响Dogsareespeciallyimportant31letter1.Whatkindofletterisit?AninvitationAbusinessletterAthank-youletter.2.Whowrotetheletter?MissLiBenSmithLuckyPre-readingletter1.Whatkindofletteris323.What’sthematterwiththeman?4.Whatmaythelettertalkabout?Peoplelikedogs.Dogsareourfriends.Thestoryofadisabledmanandhisdog.Heisadisabledperson.Heisunabletomovewell.Pre-reading3.What’sthematterwiththem33

Whoarethey?b.Adisabledperson.d.ApersonwhogaveawaymoneytoAnimalHelpersa.Aspecialtraineddog.1.BenSmith2.MissLi3.LuckyWhile-readingSkimming4.AnimalHelpersc.AgroupsetuptohelpdisabledpeopleWhoarethey?b.Adisabledp34While-readingSkimmingBen'sdifficultiesLucky'shelpThanksagainBen'sthanksWhile-readingSkimmingBen'sdi35While-readingReadPara1.

carefullyandanswerthefollowingquestions:1.WhydidBenwritethelettertoMissLi？2.DoesLuckymakeadifferencetoBen’slife?BecausehewantedtothankherforgivingmoneytoAnimalHelpers.Yes.CarefulReadingWhile-readingReadPara1.caref36

BenSmith12345Heisa_________man.Hecan’t_____hisarms____legswell.

Somenormalthingslikeansweringthetelephone,________andclosingthedoors,or________thingsaredifficultforhim.Hehasmany__________inhislife.Helovesanimalssohewas________about

havingadog.

While-readingCarefulReadingdisableddifficultiesuseoropeningcarryingexcited6Luckily,Afriendof____helped____out.Sohegotaspecial________dog.hishimtrainedPara2.12345Heisa_________man.37CarefulReadingReadPara.3and4andfillinLucky’sinformation.Para.3&4Ben’straineddogLuckyNameFromAbilities能力Influence影响AnimalHelpersHeisvery_____andcan__________manyEnglishwords.Heisa________dog.He_______Ben’slife.cleverunderstandfantasticchangedCarefulReadingReadPara.3an38Usetheinformationinthelettertomaketruesentencesbymatchingthedifferentparts.SUBJECTMissLiBenSmithLuckyAnimalHelpersVERBcangettrainssentisOBJECTunabletomovewell.moneytoAnimalHelpers.animalslikeLucky.thingsfordisabledpeople.Post-reading2dUsetheinformationinthele39划线部分为被动语态，其结构式be+动词的过去分词，意为“被……”

因为组织是被人们建立的，所以用到了被动语态。注意：第一单元课文中我们也遇到了一个被动语态，那个句子是：ThankstoMr.Wangandthepassengers,themanwassavedbythedoctorsintime.wassaved就是被动语态。所以同学们要对被动语态有初步的了解。Para1.

划线部分为被动语态，其结构式be+动词的过去分词，意为“40

Para1.重点句1

YouhelpedtomakeitpossibleformetohaveLucky.

你的帮助使我拥有Lucky成为了可能。(1)“makeit＋adj.(＋forsb.)＋todosth.”结构，意为“(使某人)做某事成为……”。在此结构中，it作形式宾语，真正的宾语是后面的动词不定式。Themoneymadeitpossibleforhimtobuyanewcar.这笔钱使他买辆新车成为了可能。(2)makeit＋n.＋todosth.使做某事成为……Ourteachermadeitaruletohandinhomeworkontimeeveryday.

我们老师规定每天要按时交作业。(3)it作形式宾语的其他常见句型还有think/find＋it＋adj.＋todosth.等。IthinkitveryimportanttolearnEnglish.我认为学英语很重要。Para1.重点句1(1)“makeit＋41

Para2imaginev.想象；设想后面可以跟名词，代词，动名词或从句eg.

Youcan'timaginelifewithoutwater.你无法想象没有水的生活。

Youcan'timaginehowImissmyhometown.你无法想象我有多私念我的家乡。

Ican'timaginelivingwithoutfriends.我无法想象离开朋友如何生活。imaginationn.意为“想象力”Para2imaginev.想42

Para2重点句2Sonormalthingslikeansweringthetelephone,openingandclosingdoors,orcarryingthingsaredifficultforme.因此像接电话、开关门或者是搬东西这些一般的事情对我们说是困难的。该句中normalthings是真正的主语，like是介词。谓语动词是are。Marywithherparentsoftengoesshoppingonweekends.因为主语是Mary,不是herparents,所以动词用了第三人称单数goes。Para2重点句2Sonormalthi43

Para2helpout使....脱离困境eg.Nobodyhelpedhimoutwhenhelosthisjob.当他失业的时候没人能帮他。trainv.培训；训练Theytainalotofdogstohelpdisabledpeopleeveryyear.

n.火车trainingn.培训；训练Theyneedspecialtrainingbeforework.trainedadj.训练过的，受训的Sheisatrainednurse.excitedadj.激动的；兴奋的beexcitedabout对....感到兴奋（主语通常是人）Hewasexcitedaboutthenews.Para2helpout使....脱离困境44Para3&4understandv.理解，领会Idon'tunderstandwhatyouaretalkingabout.我不明白你们在讨论什么。understandingadj.善解人意的changev.变化，改变Hechangedhisplan.他改变了他的计划。Para3&4understandv.理解，领会45listen&imitate(模仿）listen&imitate(模仿）46Ben'sthanksLucky'shelpBen'sdifficultiesThanksagainBen'sstoryDearMissLi,Bestwishes,BenSmiththe