Period2(SectionA2d-3c)設(shè)計說明本節(jié)課在第一節(jié)課的基礎(chǔ)上繼續(xù)學(xué)習(xí)“will+動詞原形”表示的一般將來時。話題繼續(xù)預(yù)測我們將來的城市面貌、未來人們的生活狀況。通過朗讀、角色扮演、師生談?wù)?、生生談?wù)?、小組活動、采訪調(diào)查等形式完成對語法內(nèi)容的總結(jié)，包括將來時“will+動詞原形”這一語法及其句式變化，therebe的將來時的結(jié)構(gòu)和句式，以及more，fewer，less的用法等。完成相關(guān)練習(xí)，達(dá)成目標(biāo)，提高能力。教學(xué)目標(biāo)1.知識目標(biāo)：(1)掌握單詞和短語：pollute，environment，planet，earth，plant，part，peace，sea，build，sky，playapart。(2)掌握句型：“Citieswillbemorecrowdedandpolluted.”“Wecanuselesswaterandplantmoretrees.”“Willwehavetomovetootherplanets?”“Everyoneshouldplayapartinsavingtheearth.”“Therewillbelessfreetime.”。2.能力目標(biāo)：(1)熟練運(yùn)用目標(biāo)語言談?wù)摥h(huán)保話題和未來生活。(2)掌握用will表達(dá)一般將來時態(tài)這一語法知識。3.情感目標(biāo)：通過一般將來時預(yù)測我們將來的城市面貌，未來人們的生活狀況。重點(diǎn)難點(diǎn)1.重點(diǎn)：(1)運(yùn)用所學(xué)的單詞和句型來陳述自己對將來的看法；學(xué)會談?wù)撟约簩淼念A(yù)言。(2)掌握用will表達(dá)一般將來時態(tài)這一語法知識。2.難點(diǎn)：運(yùn)用一般將來時來表達(dá)自己對未來的預(yù)測。教學(xué)準(zhǔn)備多媒體課件，錄音機(jī)和磁帶，調(diào)查表格。教學(xué)過程Step1Revision&WarmingupAsksomestudentstogivesomepredictions.T：What’syourpredictionaboutthefuture?S1：Therewillbelessfreetime.S2：Therewillbemorepollution...T：Willthepollutionbebetterorworse?WhatwillhappeninthefutureaccordingtoJill’sbook?Nowlet’slearnthedialogue....Step2Newwords1.Showthestudentssomepicturestoteachthenewwords(planet，environment，plant，peace，sea，sky，build，earth).planetenvironmentplantpeaceseaskybuildearthForexample：T：Lookatthepicture.Whatisit?Ss：It’saplanet.(板書planet)T：Lookatthatpicture.Thereisaplant.(板書plant)(用相同的方法教授其他生詞。)2.Writethewordsandmeaningsaccordingtothepronunciation.(1)/p??lu?t/v.pollute污染(2)/?n?va?r?nm?nt/n.environment環(huán)境(3)/?pl?n?t/n.planet行星(4)/??(r)θ/n.earth地球；世界(5)/plɑ?nt/v.&n.plant種植；植物(6)/pɑ?(r)t/n.part部分(7)/pi?s/n.peace和平(8)/si?/n.sea海；海洋(9)/b?ld/v.build建筑；建造(10)/ska?/n.sky天空Step3Role-playWorkon2d.1.Readtheconversationandanswerthequestions.(1)Whatwillthefuturebelikeaccordingtothebookaboutthefuture?(2)Whatcanpeopledotosavetheearth?Answers：(1)Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.(2)Wecanuselesswaterandplantmoretrees.2.Readtheconversationandfindthefollowingphrases.(1)處于極度危險之中ingreatdanger(2)搬到其他行星movetootherplanets(3)參與；發(fā)揮作用playapart(4)在地球上ontheearth(5)種樹planttrees(6)拯救地球savetheearth3.Cooperativeinquiry.(1)about是介詞，意為“關(guān)于”。It’sabookaboutthefuture.這是一本關(guān)于未來的書。(2)ingreatdanger處于極度危險之中Ithinktheearthwillbeingreatdangerinthefutureifwecan’tprotecttheenvironment.我認(rèn)為如果我們不能保護(hù)環(huán)境，地球?qū)頃幱跇O度危險之中。(3)moveto搬到Wehavetomovetoothercities.我們不得不搬到其他城市。(4)playapartin(doing)sth.參與……，在……中扮演角色，在……中起作用Everyoneshouldplayapartinsaving(save)theearth.每個人都應(yīng)當(dāng)盡一份力來拯救地球。4.Readtheconversationafterthetape.5.Letthestudentspracticetheconversationwiththeirpartners.Thenletsomepairsactouttheconversation.6.Completethepassageaccordingto2d.Jillisreadingabookaboutthefuture.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Maybepeoplewillhavetomovetootherplanets.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.Step4GrammarFocus1.LetthestudentsreadthroughGrammarFocus，thenfillintheblankstocompletethesentences.(1)將來會是什么樣子?Whatwillthefuturebelike?(2)城市污染將會更多，而且樹木將會更少。Citieswillbemorepolluted.Andtherewillbefewertrees.(3)100年后，人們會使用錢幣嗎?Willpeopleusemoneyin100years?(4)不，他們不會。一切東西將會免費(fèi)。No，theywon’t.Everythingwillbefree.(5)將會有世界和平嗎?Willtherebeworldpeace?(6)是的，我希望如此。Yes，Ihopeso.(7)孩子們將會在家中用電腦學(xué)習(xí)。Kidswillstudyathomeoncomputers.(8)他們將不會去上學(xué)。Theywon’tgotoschool.2.AskthestudentstochecktheanswerswitheachotheraccordingtoGrammarFocus.3.AskstudentstoobservethesentencesandsaythestructureofSimpleFutureTense.Step5Explanation1.一般將來時(1)構(gòu)成：“助動詞will+動詞原形”。(2)意義：表示將來某個時間要發(fā)生的動作或存在的狀態(tài)，也表示將來經(jīng)常或反復(fù)發(fā)生的動作。(3)常見的用于該時態(tài)的時間狀語有：inthefuture，in+一段時間，還有tomorrow，nextyear，nextweek等表示將來的時間狀語。(4)句式：①肯定句：主語+will+動詞原形+其他.Kidswillstudyathomeoncomputers.孩子們將會在家里用電腦學(xué)習(xí)。②否定句：主語+won’t+動詞原形+其他.Peoplewon’tusemoneyin100years.100年后人們將不再使用錢幣。③一般疑問句：Will+主語+動詞原形+其他?肯定回答：Yes，主語+will.否定回答：No，主語+won’t.—Willpeoplehavemorefreetime?人們將會有更多的空閑時間嗎?—Yes，theywill./No，theywon’t.是的，他們會。/不，他們不會。AskstudentstoobservethesentencesandsaythestructureofSimpleFutureTenseof“therebe”.2.therebe句型的一般將來時結(jié)構(gòu)：(1)肯定句：Therewillbe+其他.(2)否定句：Therewillnotbe+其他.(3)一般疑問句：Willtherebe+其他?肯定回答：Yes，therewill.否定回答：No，therewon’t.Askstudentstoreviewthislanguagepointlearnedinperiod1.3.more，less和fewer表示數(shù)量(2)less+不可數(shù)名詞(3)fewer+可數(shù)名詞復(fù)數(shù)Step6Practice1.Workon3a.(1)Tellthestudentstoreadthesentencesin3aandtrytofillintheblankswith“more”“l(fā)ess”or“fewer”.(2)Readthesentencesfirstandknowthemeaningofeachone.Thendecidetochoosetherightoneaccordingtothenounsaftertheblanks.(Someadjectivesareinfrontofthenouns.)(3)Finally，checktheanswerstogetherandexplainsomedifficultpoints.Answers：1.less，more2.more，more3.fewer，more4.more，more5.less，more(or“more，fewer”)(4)Askthestudentstoreadaloudandrememberthesesentences.2.Workon3b.(1)Letthestudentsreadthebeginningofeachsentenceandunderstandthemeaningofeachsentence.(2)Letthestudentsthinkwhatwillhappeninthefutureinthesesituations.(3)Checkthesentencestheywroteonebyone，findthemistakesandcorrectthem.(4)Asksomestudentstosaytheirsentencesinfrontoftheclass.Otherstudentslistencarefullyandcorrectthemistakes.Answerswillvary.Step7Groupwork1.Workingroupstodiscusswhatacitywillbelikeinthefuture.2.Doasurveyaboutthepredictionsinyourgroup.Students’namesWhat’syourpredictionaboutthefuture?ZhangWeiwillbemorepollutionLiNingwillbefewertrees3.Trytoreportlikethis：ZhangWeithinkstherewillbemorepollutioninthefuture.LiNing...Step8SummaryThestudentssummarizewhattheylearntinthisperiodwiththehelpoftheteacher.當(dāng)堂達(dá)標(biāo)(見導(dǎo)學(xué)案“當(dāng)堂達(dá)標(biāo)”)答案與解析：Ⅰ.1.willvisit根據(jù)時間狀語thedayaftertomorrow可知應(yīng)該用一般將來時，其構(gòu)成形式是“will+動詞原形”。2.won’tbe該句子為therebe句型的一般將來時，其否定形式為“Therewon’tbe...”。3.Will，liveinthefuture是一般將來時的時間狀語，本句是一般將來時的一般疑問句形式，直接將助動詞will提前即可。4.isgoing或wil