Page3SectionA(2a－2d)1．重點(diǎn)單詞：meeting，video，organize，chocolate2．重點(diǎn)短語：talkabout，aclassmeeting，watchavideo，halftheclass，potatochips3．重點(diǎn)句式：Whatwillhappeniftheywatchavideoattheparty?WhatwillMarkorganize?Whenisagoodtimetohavetheparty?Forthepartynextweek，shouldweaskpeopletobringfood?Ifweaskpeopletobringfood，theywilljustbringpotatochipsandchocolatebecausethey'llbetoolazytocook.Doyouthinkweshouldgivepeoplesomesmallgiftsiftheywin?Thegameswillbemoreexciting.1．嫻熟運(yùn)用if引導(dǎo)的條件狀語從句2．運(yùn)用What對if引導(dǎo)的句子所產(chǎn)生的結(jié)構(gòu)進(jìn)行提問1．嫻熟運(yùn)用if引導(dǎo)的條件狀語從句2．運(yùn)用What對if引導(dǎo)的句子所產(chǎn)生的結(jié)構(gòu)進(jìn)行提問一、預(yù)習(xí)課本P74新單詞并背誦，完成下面的漢譯英。1．會議____________2.錄像帶____________3．組織____________4.巧克力____________二、仔細(xì)預(yù)習(xí)2a－2d，找出下列短語和句型。1．談?wù)揰___________2.一次班會____________3．看錄像__________4.一半的學(xué)生__________5．炸薯?xiàng)l____________6．假如他們在聚會上看錄像將會發(fā)生什么事情？________________________________________________________________________7．馬克將組織什么？________________________________________________________________________8．什么時間實(shí)行聚會好呢？________________________________________________________________________9．對于下周的聚會，我們應(yīng)當(dāng)讓人們帶食物嗎？________________________________________________________________________10．假如我們讓人們帶食物，他們將只會帶炸薯?xiàng)l和巧克力因?yàn)樗麄兲珣辛硕蝗プ觥_______________________________________________________________________11．假如人們獲勝了，你認(rèn)為我們應(yīng)當(dāng)給他們一些小禮物嗎？________________________________________________________________________12．嬉戲?qū)钊伺d奮。________________________________________________________________________Step1情景導(dǎo)入Teacher：Wehavelearnedhowtomakesentenceswith“if”yesterday.Nowpleasemakesentenceswith“if”likethis：Ifitissunnytomorrow，Iwillgotothezoo.IwillvisitmygrandparentsifIhaveenoughtime環(huán)節(jié)說明：通過用if來編寫句子復(fù)習(xí)上節(jié)課的內(nèi)容，并且為新課的學(xué)習(xí)做好了鋪墊。Step2完成教材2a—2c的任務(wù)1．仔細(xì)閱讀2a中的句子，然后聽錄音，依據(jù)錄音內(nèi)容圈出正確的答案來完成1a中的句子，完成后集體核對答案。(4分鐘)2．仔細(xì)閱讀2b中的句子，然后聽錄音，依據(jù)錄音內(nèi)容選擇正確的答案來回答每一個問題，核對答案后大聲朗讀句子。(4分鐘)3．聽第三遍錄音，跟讀并從整體上感知對話內(nèi)容。(2分鐘)4．依據(jù)2b的聽力信息，分角色表演Nelly和Mark的對話，并邀請幾組學(xué)生表演對話。(5分鐘)參考案例A：OK，whenisagoodtimetohavetheparty?B：Let'shaveittoday.A：Hmm.Ifwehaveittoday，halfthestudentswon'tcome.5．小結(jié)訓(xùn)練。(2分鐘)(C)1.Iwillwait________hecomesback.A．forB．byC．untilD．on(B)2.There______afootballgameonTVthisafternoon.A．isgoingtohaveB．willbeC．isgoingtoplayD．willplay(D)3.What________ifwedon'tworkhard?A．ishappenedB．willhappenedC．washappeningD．willhappen(C)4.IfMark________hisbike，he________late.A．ride，willbeB．rides，isC．doesn'tride，willbeD．doesn'tride，is環(huán)節(jié)說明：通過聽、說學(xué)習(xí)訓(xùn)練讓學(xué)生駕馭了解了要駕馭的語言目標(biāo)，學(xué)生的口語表達(dá)實(shí)力和聽力在這一環(huán)節(jié)得到提升。Step3完成教材2d的任務(wù)1．學(xué)生自讀對話，依據(jù)對話內(nèi)容完成下列句子。(5分鐘)1)JeffandBenwillhaveaparty________.2)Theywillgivepeople________iftheywin.3)Benthinkspeoplewillbringpotatochipsandchocolatebecause________.2．大聲朗讀2d對話，讀熟后與同伴結(jié)對練習(xí)，分角色表演對話。(3分鐘)3．邀請三組學(xué)生來表演對話。(5分鐘)4．小結(jié)訓(xùn)練。(3分鐘)1)Pleaseaskthechildrennot_to_play(notplay)inthestreet.2)Let'sride(ride)ourbikestotheopenair.3)ThestudentswillgototheSummerPalaceifitdoesn't_rain(notrain)tomorrow.4)Theteachertook(take)hisphoneawaywhenhewassendingmessagesinclass.5)Ifyoubringsnackstoschool，theteacherwill_be(are)angry.6)Iwantto_have(have)aclassparty.7)Whatwill_happen(happen)ifyouhaveameetingtomorrow?8)Whatshouldwedo(do)iftheycan'tcomeontime?9)Weareallexcitedabouttheexcitingnews.(excite)環(huán)節(jié)說明：將對話轉(zhuǎn)化成填空題，這樣能對所學(xué)的重要句型起到復(fù)習(xí)鞏固的作用。Step4問題探究()1.Ihavealotofhomework________.A．doB．doingC．didD．todo答案選擇D，本題考查動詞不定式做定語，經(jīng)常放在被修飾詞之后，故正確答案為D選項(xiàng)。()2.Ifyouhaveaheadache，youshould________adoctor.A．seeB．toseeC．seeingD．saw答案選擇A，should意為“應(yīng)當(dāng)”，是情態(tài)動詞，后面跟動詞原形，所以答案選擇A。3．half的用法1)半個小時half_an_hour2)這個蘋果一半是壞的Half_of_the_apple_is_bad.3)三個半小時three_hours_and_a_half/thre