人教版八年級英語下冊 （I'll help to clean up the city parks）新課件(第4課時)

Unit2I’llhelptocleanupthecityparks.R八年級下冊

第4課時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后接從句，意為“認(rèn)為……一定會；確信”，主語必須用表示人的名詞或代詞來充當(dāng)。接that引導(dǎo)的從句時，that可以省略。besure后面還可以接由whether，where，when，who等引導(dǎo)的名詞性從句，這時主句通常為否定形式。Languagepoints【拓展】besuretodosth.表示“肯定/一定會做某事”；besureof/aboutsth.表示“對某事有把握”；

tobesure表示“誠然；的確”。2.YouhelpedtomakeitpossibleformetohaveLucky.makeit+adj.+forsb.+todosth.表示“使某人做某事”這座石橋使村民過河變得方便起來。Thisstonebridgemakesitconvenientforthevillagerstocrosstheriver.【拓展】“make+賓語+賓語補(bǔ)足語”結(jié)構(gòu)的其他形式：(1)“make+賓語+形容詞”,意為“使某人/某物處于某種狀態(tài)”輕音樂總是令我放松。Lightmusicalwaysmakesmerelaxed.(2)“make+賓語+名詞（短語）”，意為“使某人/某

物成為……”。那位老師盡力使自己成為學(xué)生們的好朋友。Theteachertrieshisbesttomakehimselfagoodfriendofhisstudents.(3)“make+賓語+dosth.”，意為“讓某人做某事”。不要再讓那個小孩哭了。Don’tmakethebabycryanymore.make,let等使役動詞以及l(fā)ook,watch,see,hear,listen等感官動詞在主動語態(tài)中常接不帶to的動詞不定式作賓語補(bǔ)足語，但是在被動語態(tài)中to要還原。3.Luckymakesabigdifferencetomylife.

makeadifference(to)意為“(對……)有影響；(對……起)作用”。

difference前面還可用some，big，great等詞修飾，makeabig/greatdifference表示“有重大影響；起很大作用”?！就卣埂縨akenodifference沒有影響；無關(guān)緊要makeallthedifference關(guān)系重大；大不相同她是否富有對我并沒有影響。Whethersheisrichornotmakesnodifferencetome.4.Orimagineyoucan’twalkoruseyourhandseasily.imagine作動詞,意為“想象;設(shè)想”,不可用于進(jìn)行時。其名詞形式為imagination，意為“想象”。你能想象在月球上的生活嗎？Canyouimaginelifeonthemoon?【拓展】imaginedoingsth.想象做某事imaginesb.todosth.想象某人做某事imagine+that/what從句他試著想象是在月球上。Hetriedtoimaginebeingonthemoon.她把自己想象成一位有名的歌手。Sheimaginesherselftobeafamoussinger.5.IloveanimalsandIwasexcitedabouttheideaofhavingadog.excited為形容詞,意為“興奮的；激動的；

感到興奮的”。常用句型為：beexcitedabout…對……感到興奮。聽說你們的成功，我們非常興奮。Weareveryexcitedabouthearingofyoursuccess.【拓展】exciting與excited(1)exciting令人興奮的，表示某事（物）給人的感受，

主語一般是物，在句中作表語或定語。這個消息讓我們興奮得無法入睡。

Thenewsissoexcitingthatwecan’tgotosleep.(2)excited感到興奮的，表示人的心理感受，作表語時，

主語一般是人。每個人都為這勝利的消息而激動。Everybodywasexcitedatthenewsofvictory.6.BecauseIfeelveryluckytohavehim.be/feelluckytodosth.意為“做某事感到很幸運(yùn)”，其中l(wèi)ucky為形容詞,意為“幸運(yùn)的”。她很幸運(yùn)地趕上了最后一班航班。Shefeltluckytocatchthelastflight.7.I’llsendyouaphotoofhimifyoulike,andIcouldshowyouhowhehelpsme.show作動詞，意為“出示；顯示”。句型:showsb.sth./showsth.tosb.把某物給某人看。她把她的新毛衣給我們看。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