2023學(xué)年完整公開(kāi)課版Unit4Topic3SectionA學(xué)案

仁愛(ài)版9年級(jí)上Unit4Topic3SectionA學(xué)案學(xué)習(xí)內(nèi)容1.學(xué)習(xí)Kangkang和Maria的有關(guān)太空生活的話題.2．了解有關(guān)外星人的知識(shí).二、學(xué)習(xí)要求1.必會(huì)生詞和短語(yǔ)movie,lifeinspace,exciting,travelby,visitplanets,liveonMars,liveinspace,houses,there,schools,hospitalsandcities,canbedone,can’twaitseesomebody/somethingwithone’sowneyes2.必會(huì)主要句型1.TherewillbeawonderfulmoviethisSaturdayevening.2.Allthepeopletravelbyspaceshipinthemovie,andtheycanvisitplanetslikeMats.3.Wewillbeabletodoanythingthatcanbedoneontheearth.4.HethinkstheyarereadingontheInternetinordertolearnabouthumanculture.5.Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.三、本節(jié)課的學(xué)習(xí)要點(diǎn)及考點(diǎn)重點(diǎn)句型：與as的區(qū)別,like說(shuō)明相似關(guān)系即二者在形態(tài),性質(zhì)上相似,但不等同.如:HehasdonealotofgoodthingslikeLeiFeng.他像雷峰一樣做了許多好事.as說(shuō)明同一關(guān)系,指身份,意為“作為,當(dāng)做”如:Don’ttreatmeasachildI’m15.別把我當(dāng)小孩子了,我都十五歲了.as還有“像,按照”的意思.如:pleasedoitasItoldyou.請(qǐng)照我的吩咐去做.Ihavethesameideaasyou.我和你想法一樣.ableto與can的意義相當(dāng),can沒(méi)有將來(lái)時(shí)和完成時(shí),因此在shall,willhave,等后面,要用beableto如:Heisabletocook=hecancook,他做飯,I’llbeabletorideabike.我就要會(huì)騎自行車(chē)了.canbedoneontheearth定語(yǔ)從句修飾anything.從句的為主用和是帶有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài),構(gòu)成形式是“情態(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞”.如:Tresscanbeplantedinspring.樹(shù)可以在春季栽種.’twait=canhardlywait迫不及待,如:Ican’twaittogoandseethedeerinchangling.我迫不及待地想去看長(zhǎng)嶺看鹿了.Thekidscan’twaitforChristmastocome.孩子們等圣誕節(jié)都等不及了.wait還有名詞“等候,等待”的含義,如:Wehadalongwaitforthebus.我們等公共汽車(chē)等了很長(zhǎng)時(shí)間.orderto….為了…表示目的,后接動(dòng)詞不定式,相當(dāng)于soasto,inorderto既可放在句首又可放在句中,soasto只能放在句中,不能放在句首,它們的否定形式都是在to前加not,即inordernotto,soasnotto它且們只能接動(dòng)詞原形,如果后接目的狀語(yǔ)從句可用,inorderthatsothat如:Theydidanythinginorderto/soastomakemoney,為了賺錢(qián)他們什么事都做.Inordernottofailtheexam,hestudiedfotrfourteenhourseveryday.為了考試不失利,他每天學(xué)習(xí)14小時(shí).ShewenttoEnglandlastyearinorderthat/sothatshecouldlearnstandardEnglish.她去年去了英國(guó),為的是學(xué)習(xí)標(biāo)準(zhǔn)的英語(yǔ).6.當(dāng)think,believe,supposeimagineexpect等動(dòng)詞后接的賓語(yǔ)從句含有not等否定詞時(shí),該否定應(yīng)移至主句,即否定主句的謂語(yǔ)動(dòng)詞,如:Idon’tthinkinwillraintomorrow我認(rèn)為明天不會(huì)下雨.當(dāng)主句的主語(yǔ)是第二,三人稱時(shí),否定式一般不轉(zhuǎn)移.如:Hesupposestheywon’twonthegame.他猜想他們羸不了比賽.注意:改寫(xiě)反意疑問(wèn)時(shí),當(dāng)主句的主語(yǔ)為第一,二人稱,反意疑問(wèn)的主,謂要與從句一致,如果主句的主語(yǔ)是第三人稱時(shí),反意疑問(wèn)的主謂與主句一致.如:hethinkshecanmakeitdoesn’the?他認(rèn)為他能辦到,是嗎?Idon’tthinkitwillraintomorrowwillit?我認(rèn)為明天不會(huì)下雨,是嗎?Canbefound是情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài),情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)為“情態(tài)動(dòng)詞can/may/must/should+be+及物動(dòng)詞的過(guò)去分詞,”如:itshouldbedoneatonce,這件事應(yīng)該馬上辦.hemustbepreventedfromgoing必須阻止他去.四、學(xué)習(xí)過(guò)程（一）課前預(yù)習(xí)1.課前預(yù)習(xí)課本P93-942..課前預(yù)習(xí)同步練習(xí)與測(cè)試Unit4Topic3SectionA練習(xí)3.練一練1.本周六晚將有一場(chǎng)精彩的電影.2.在電影里所有的人都乘宇宙飛船旅行,他們還能訪問(wèn)像火星一樣的星球.3.我們將能做在地球上做能做的任何事情.4.他信為他們正在互聯(lián)網(wǎng)上閱讀,以便學(xué)習(xí)人類的文化.5.除非親眼所見(jiàn),否則我也不相信有外星人存在.1.TherewillbeawonderfulmoviethisSaturdayevening.2.Allthepeopletravelbyspaceshipinthemovie,andtheycanvisitplanetslikeMats.3.Wewillbeabletodoanythingthatcanbedoneontheearth.4.HethinkstheyarereadingontheInternetinordertolearnabouthumanculture.5.Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.（二）.課堂探究否定前移:當(dāng)think,believe,supposeimagineexpect等動(dòng)詞后接的賓語(yǔ)從句含有not等否定詞時(shí),該否定應(yīng)移至主句,即否定主句的謂語(yǔ)動(dòng)詞,如:Idon’tthinkinwillraintomorrow我認(rèn)為明天不會(huì)下雨.Idon’tthinkheisathome.我認(rèn)為他不在家.Idon’tthinksheiscutegirl.我認(rèn)為她不是一個(gè)可愛(ài)的女孩.但當(dāng)主句的主語(yǔ)是第二,三人稱時(shí),否定式一般不轉(zhuǎn)移.如:Hesupposestheywon’twonthegame.他猜想他們羸不了比賽.注意:改寫(xiě)反意疑問(wèn)時(shí),當(dāng)主句的主語(yǔ)為第一,二人稱,反意疑問(wèn)的主,謂要與從句一致,如果主句的主語(yǔ)是第三人稱時(shí),反意疑問(wèn)的主謂與主句一致.如:hethinkshecanmakeitdoesn’the?他認(rèn)為他能辦到,是嗎?Idon’tthinkitwillraintomorrow,willit?我認(rèn)為明天不會(huì)下雨,是嗎?（三）提高拓展的練習(xí)根據(jù)漢語(yǔ)提示完成句子，一空一詞。1.Themoon___________________(圍繞)theearth.2.Theygotupveryearlyin____________________(為了)catchtheearlybus.3.Ihopemydreamwill____________________(實(shí)現(xiàn)).4.IwanttobeascientistwhenI____________________(長(zhǎng)大).5.ItisreportedthatChinahas________________(發(fā)射)anotherman-madesatellite.isthree________________long(3倍長(zhǎng))astheruler.is________________(據(jù)報(bào)道)Chinaplantotakepartintheproject.________surprised________(感到驚訝)therapidprogressofrobots.have________theworld________(使世界變得