仁愛初中英語(yǔ)九上教案設(shè)計(jì)u2t1sa

Unit Savingthe PollutionhascausedtoomanyⅠ. 成時(shí)與一般過去時(shí)的用法及區(qū)別。1b1b所提及的詞語(yǔ)所伴隨的時(shí)間。1c則是在閱讀之后再找出“”所發(fā)生的變化。2通過觀察內(nèi)容，結(jié)對(duì)編，描述污染前后的情況，進(jìn)一步訓(xùn)練學(xué)生口頭表達(dá)能力和對(duì)一般過去時(shí)和現(xiàn)在完成時(shí)的運(yùn)用能力。3通過聽并記錄“動(dòng)物的生存現(xiàn)狀”，了解環(huán)境污染帶給動(dòng)物的危害，繼續(xù)提高學(xué)生的4的口語(yǔ)表達(dá)，培養(yǎng)學(xué)生的說的技能，檢測(cè)對(duì)本課的掌握情況。通過本課的學(xué)習(xí)，培養(yǎng)學(xué)生關(guān)注環(huán)境問題的意識(shí)。Ⅱ.TeachingaimsKnowledge正確使用therebesth./sb.ngsth.來表達(dá)“有/物正在做某事”Skill能聽懂描述環(huán)境變化的，區(qū)別一般過去時(shí)和現(xiàn)在完成時(shí)的用法。Emotionalaims:Cultureawareness:ThekeypointsanddifficultKeyWordsandphrases:bee,butterfly,mess,shame,several,pollute,waste,villager,destroy,cutdown,goodness,pour,seesb./sth.dosth.,seesb./sth.ngsth.,cutdown,mygoodnessSentences:Whatashame!/WhataTheflowersandgrasshavegone!Whathashappenedhere?Therebesth./sb.ngThereareseveralfactoriespouringwastewaterintothestream.Everythinghaschanged. r:differencesbetweenSimplePastandPresentPerfectDifficult正確使用therebesth./sb.ngsth.來表達(dá)“有/物正在做某事”。區(qū)別使用短語(yǔ)seesb./sth.dosth.和seesb./sth.ngsth.。能正確地以口頭和形式區(qū)別使用一般過去時(shí)和現(xiàn)在完成時(shí)Learning通過引導(dǎo)學(xué)生在聽前閱讀1b和3，培養(yǎng)學(xué)生形成聽前熟悉、預(yù)測(cè)材料的習(xí)慣。通過朗讀1a和2，引導(dǎo)學(xué)生模仿已有，編寫新的。通過1c，培養(yǎng)學(xué)生整合信息，將轉(zhuǎn)換為語(yǔ)篇的能力（關(guān)于校園周邊環(huán)境變化對(duì)比圖或者影像資料，機(jī)，幻燈片等(time Student1studentsreadyforlearning（1ClassGreetandtalkabouttheweather.LeadtheSstodiscusstherightcefora T:Hi,boysandgirls!It’saniceday,Greetandfocustheirattentionontheteacher.合課文，使學(xué)生專注Ss:T:Wouldyouliketohavea icwithme?Ss:I’dlikethat./Soundsgreat.T:SowhereshallweSs:Ss:I’dlikethat./Sounds2(3-5GroupLettheSsdiscusswheretohavea Encouragethemtostatethereasons.T:Nowworkingroups,choosethebestcefor icandltheclasswhychoosethatce.T:OK,luswheretohavea ic.Why?S1:Ithink…isthebestchoice.Theairthereisfresh.Wecanflykitesonthegrass.Discusswheretohavea andstatethereasons.…S1:Ithink…isthebestchoice.Theairthereisfresh.Wecanflykitesonthegrass.炊地點(diǎn)，老師再出示沒被污染的來吸引學(xué)生的注意。當(dāng)學(xué)生高，讓學(xué)生滿懷和疑問去了解被污染前3ClassPresenttwopicturesoftheWestHillWatchthepicturesofthe(5-7describethechanges.Teachthenewwordsandsomedifficultsentences.(ShowtheoldpictureoftheWestHilltotheT:Lookatthisbeautifulpicture.Kangkangandhisfriendshadaictheretwoyearsago.Canyouguesswhereitis?T:WhatcanyouseeintheS1:Someflowers,acleanriverandabigT:Right.TheWestHillisabeautifulce.Canyouseethebeesandbutterfliesdancingthere(Pointtothebeesandbutterflies,andthenwritedownthewordsandphrasesontheBb)T:SodoyouwanttogothereforaHill,guessthemeaningandpronunciationofthewordsaccordingtotheintroductionaboutthechangesoftheWest…S1:Someflowers,acleanriverandabigtree……果學(xué)生發(fā)音，老師要及時(shí)更正。再根據(jù)和測(cè)詞義和部分難句的意Ss:T:I’dliketo.Butnowithaschangedalot.Lookatthispicture.Doyoulikeit?Ss: difficultsentencesthroughthedescriptionofthepicture.)Ss:…Ss:4(10mins)IndividualStep1:LettheSslistento1atwiceanddo1balone.T:ListentothetapecarefullyandtrytomarkthewordswithPorN.…T:Nowpleasecheckanswersinyourgroup.S1:“Beautiful”isinthepast.S2:“Butterflies”areintheS3:“Dirty”is…ListenandmarkthewordswithPorNaccordingtothetape..S1:“Beautiful”isinthepast.S2:“Butterflies”areinthepast.S3:“Dirty”isnow.…本課不長(zhǎng)，詞匯量不答案。如果較長(zhǎng)，難GroupStep2:LettheSslistento1aagainandpayattentiontothepronunciationandtheintonation.Thenpractice1aingroupsandroleyit.T:Read1awithyourgroupmembersandactitout.Listento1aagainandpayattentiontothepronunciationandtheintonation.Thenpractice1aingroupsandroleyit.增強(qiáng)自信，提高的基2中馬上運(yùn)用，編寫新的，可以讓學(xué)生完整5(20mins)GroupStep1:LettheSsread1aaloudandfilltheblanksin1cingroups.T:Read1aaloudandfillintheblanksin1casquicklyaspossible,andthendiscusstheanswerwithyourgroupmembers.…T:Nowchecktheanswertogether.S1:abeautifulceReadandfilltheblanksin1casquicklyaspossible.S1:abeautiful做完練習(xí)后，再讓學(xué)況中感知兩種時(shí)態(tài)的差PairS2:lostofflowersandgrassS3:…Step2:LettheSsobservethepicturesandstudytheexamplein2andtrytomakenewdialogsaccordingtothepicturesandthegivenwords.Thenactoutthedialogs.T:Nowstudytheexamplein2andtrytomakenewdialogswiththeirpartnersaccordingtothepicturesandthegivenwords.Thenactoutthedialogs.…T:OK,whocanS1:ThereweremanytreeswhenIvisitedthehilllastyear.S2:Butnowthetreeshavegone.S1:Whathashappenedhere?S2:ThefarmershavecutthemS2:lostofflowersandgrassObservethepicturesandstudytheexamplein2andtrytomakenewdialogswiththeirpartnersaccordingtothepicturesandthegivenwords.ThenactouttheS1:ThereweremanytreeswhenIvisitedthehilllastyear.S2:Butnowthetreeshavegone.S1:Whathashappenedhere?S2:Thefarmershavecut方式，繼續(xù)學(xué)般過去形勢(shì)。教師要注意在情感Individual…Step3:LeadtheSstolookatthepicturesandlistentothesentencesoncetonumberthem.Thenlistentothemtwicetocompletethesentences.T:Lookatthesepicturesin3,listenandnumberthem.T:OK,nowchecktheanswerstogether.Therightorderis…T:Welldone.Nowlistenagainandfillintheblanksin3.Whenlistening,youcanonlywritethefirsttwolettersofeachwordorthefirstwordofeachphrase.Afterfinishinglistening,youhavesometimetocompleteyouranswers.Ready?…Lookatthepicturesandlistentothesentencesoncetonumberthem.Thenlistentothemtwiceandcompletethesentences.T:OK.Nowyouhaveoneminutetocompletethesentence.Payattentiontotheformofverbs.…T:OK,timeisup.Let’schecktheanswers.S1:Peoplehavecutdowntoomanytrees.S2:…manytrees….S3:…butnowthey…S1:Peoplehavecutdowntoomanytrees.S2:…manytrees….S3:…butnowthey…6 (3GroupStep1:SumupthemaincontentofthisclassandthekeypointsGroup1and2,pleasesumup