人教版八年级英语下册 （I'll help to clean up the city parks）新课件(第4课时)

Unit2I’llhelptocleanupthecityparks.R八年级下册

第4课时2aHowdoyouusuallythanksomeonewhohelpsyou?Discussthiswithapartner.haveacallwritealetterchatonQQsendmicromessage2bSkimtheletterandanswerthequestions.1.WhowrotethelettertoMissLi?Why?BenSmith.Becauseshehelpedhimmakeitpossibletohaveaspecialtraineddog.2.WhatdidMissLido?ShesentmoneytoAnimalHelpers,agroupthatwassetuptohelpdisabledpeople.1.Thewritercan’tusehisarmsorlegswell.2.Luckywasbroughttothewriterbyhisfriend.3.Theownerandthedoghavebeentrainedat“Animalhelpers”forsevenmonths.4.Adog-helperisforthosewhoaredisabled.5.Luckycanunderstanddifferentorders.Readtheletteragainandtell“T”or“F”.TTFTFUnderstandingPartsofSpeechKnowingwhatpartofspeechawordis(noun,verb,preposition,etc.)canhelpyouunderstandtheword’smeaning.DearMissLi,I’dliketothankyouforgivingmoneytoAnimalHelpers.I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.YouhelpedtomakeitpossibleformetohaveLucky.Luckymakesabigdifferencetomylife.Letmetellyoumystory.Whatwoulditbeliketobeblindordeaf?Orimagineyoucan’twalkoruseyourhandseasily.Mostpeoplewouldneverthinkaboutthis,butmanypeoplehavethesedifficulties.Ican’tusemyarmsorlegswell，sonormalthingslikeansweringthetelephone,openingandclosingdoors,orcarryingthingsaredifficultforme.Thenonedaylastyear,afriendofminehelpedmeout.ShetalkedtoAnimalHelpersaboutgettingmeaspecialtraineddog.Shealsothoughtadogmightcheermeup.IloveanimalsandIwasexcitedabouttheideaofhavingadog.AftersixmonthsoftrainingwithadogatAnimalHelpers,Iwasabletobringhimhome.Mydog’snameisLucky—agoodnameforhimbecauseIfeelveryluckytohavehim.Yousee,I’monlyabletohavea“doghelper”becauseofyourkindness!LuckyisverycleverandunderstandsmanyEnglishwords.HecanunderstandmewhenIgivehimorders.Forexample,Isay,“Lucky!Getmybook,”andhedoesitatonce.Luckyisafantasticdog.I’llsendyouaphotoofhimifyoulike,andIcouldshowyouhowhehelpsme.Thankyouagainforchangingmylife.Bestwishes,BenSmith1.I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.besure后接从句，意为“认为……一定会；确信”，主语必须用表示人的名词或代词来充当。接that引导的从句时，that可以省略。besure后面还可以接由whether，where，when，who等引导的名词性从句，这时主句通常为否定形式。Languagepoints【拓展】besuretodosth.表示“肯定/一定会做某事”；besureof/aboutsth.表示“对某事有把握”；

tobesure表示“诚然；的确”。2.YouhelpedtomakeitpossibleformetohaveLucky.makeit+adj.+forsb.+todosth.表示“使某人做某事”这座石桥使村民过河变得方便起来。Thisstonebridgemakesitconvenientforthevillagerstocrosstheriver.【拓展】“make+宾语+宾语补足语”结构的其他形式：(1)“make+宾语+形容词”,意为“使某人/某物处于某种状态”轻音乐总是令我放松。Lightmusicalwaysmakesmerelaxed.(2)“make+宾语+名词（短语）”，意为“使某人/某

物成为……”。那位老师尽力使自己成为学生们的好朋友。Theteachertrieshisbesttomakehimselfagoodfriendofhisstudents.(3)“make+宾语+dosth.”，意为“让某人做某事”。不要再让那个小孩哭了。Don’tmakethebabycryanymore.make,let等使役动词以及look,watch,see,hear,listen等感官动词在主动语态中常接不带to的动词不定式作宾语补足语，但是在被动语态中to要还原。3.Luckymakesabigdifferencetomylife.

makeadifference(to)意为“(对……)有影响；(对……起)作用”。

difference前面还可用some，big，great等词修饰，makeabig/greatdifference表示“有重大影响；起很大作用”。【拓展】makenodifference没有影响；无关紧要makeallthedifference关系重大；大不相同她是否富有对我并没有影响。Whethersheisrichornotmakesnodifferencetome.4.Orimagineyoucan’twalkoruseyourhandseasily.imagine作动词,意为“想象;设想”,不可用于进行时。其名词形式为imagination，意为“想象”。你能想象在月球上的生活吗？Canyouimaginelifeonthemoon?【拓展】imaginedoingsth.想象做某事imaginesb.todosth.想象某人做某事imagine+that/what从句他试着想象是在月球上。Hetriedtoimaginebeingonthemoon.她把自己想象成一位有名的歌手。Sheimaginesherselftobeafamoussinger.5.IloveanimalsandIwasexcitedabouttheideaofhavingadog.excited为形容词,意为“兴奋的；激动的；

感到兴奋的”。常用句型为：beexcitedabout…对……感到兴奋。听说你们的成功，我们非常兴奋。Weareveryexcitedabouthearingofyoursuccess.【拓展】exciting与excited(1)exciting令人兴奋的，表示某事（物）给人的感受，

主语一般是物，在句中作表语或定语。这个消息让我们兴奋得无法入睡。

Thenewsissoexcitingthatwecan’tgotosleep.(2)excited感到兴奋的，表示人的心理感受，作表语时，

主语一般是人。每个人都为这胜利的消息而激动。Everybodywasexcitedatthenewsofvictory.6.BecauseIfeelveryluckytohavehim.be/feelluckytodosth.意为“做某事感到很幸运”，其中lucky为形容词,意为“幸运的”。她很幸运地赶上了最后一班航班。Shefeltluckytocatchthelastflight.7.I’llsendyouaphotoofhimifyoulike,andIcouldshowyouhowhehelpsme.show作动词，意为“出示；显示”。句型:showsb.sth./showsth.tosb.把某物给某人看。她把她的新毛衣给我们看。Sheshowedushernewsweater.Sheshowedhernewsweatertous.2cLookatthelistofwordsbelow.Circlethepartofspeechofeachwordandmakeyourownsentenceswiththesewords.1.group(adj./n.)___________________________________________2.disabled(adj./adv.)___________________________________________3.difference(adv./n.)_____________________________________________We’dbettergoinagroup.Iknowthatalotofdisabledpeopleneedourhelp.Canyoufindthedifferencebetweenthetwopictures?4.imagine(v./n.)__________________________________5.difficulties(n./adj.)__________________________________6.normal(adv./adj.)____________________________________________________________________Youcaneasilyimaginemysurprise.Eachfamilyhasitsowndifficulties.Aperson’snormaltemperatureis37degreesCentigrade.7.training(adv./n.)__________________________________8.kindness(n./v.)_______________________________________Nurses

haveseveralyearsoftraining.Goodlooksarenotasimportantaskindness.2dUsetheinformationinthelettertomaketruesentencesbymatchingthedifferentparts.SUBJCTMissLiBenSmithLuckyAnimalHelpersVERBcangettrainssentisOBJECTunabletomovewell.moneytoAnimalHelpers.animalslikeLucky.thingsfordisabledpeople.1.MissLisentmoneytoAnimalHelpers.2.BenSmithisunabletomovewell.3.Luckycangetthingsfordisabledpeople.4.AnimalHelperstrainsanimalslikeLucky.2eDiscussthequestionswithapartner.1.Inwhatotherwaysdoyouthinkdogsareabletohelppeople?2.Whatoth