Unit 8 Pets第4課時(shí)示范公開課教學(xué)設(shè)計(jì)【七年級(jí)英語下冊(cè)（譯林版）】

Unit8PetsGrammar教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo)1.掌握重點(diǎn)詞匯和短語：anywhere,repeat,agree,keep,gettired,sleepanywhere,repeatone’swords,comebackhome,allthetime2.掌握重點(diǎn)句型：Goldfishareeasytolookafter.3.學(xué)會(huì)使用形容詞描述人或事物。4.學(xué)會(huì)使用不定代詞。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：1.形容詞的用法。2.不定代詞的用法。難點(diǎn)：指導(dǎo)學(xué)生學(xué)會(huì)使用不定代詞。三、教學(xué)過程Task1Step1Warming-up1.GuideSstolookatthepicturesandhaveaguess.2.DescribeGarfieldtoSs.【設(shè)計(jì)意圖】通過猜一猜游戲和幾張加菲貓的相片，引導(dǎo)學(xué)生迅速進(jìn)入本課的第一個(gè)話題“用形容詞描繪人或物”，為引出語法內(nèi)容做好鋪墊。Step2Presentation1.GuideSstolearnhowtouseadjectives.(1)TellSs:Weuseadjectivestodescribepeopleorthings.(2)TellSs:Wecanputanadjectivebeforeanounorafteralinkingverb.2.GuideSstolearnlinkingverbs.(1)TellSs:Wearequitefamiliarwithsomelinkingverbs,suchas:be,become,feel,get,grow,keep,look,seem,smell,sound,taste,turn.(2)TellSs:Wecanuseadjectivesaftertheselinkingverbs.【設(shè)計(jì)意圖】通過講解及圖片與舉例，使學(xué)生直觀了解了形容詞的用法，并通過例句來加深相關(guān)印象，為接下來的操練做好知識(shí)的鋪墊。Step3Practice1.GuideSstofillintheblanksonPage97.2.GuideSstofinishthetasks.Makesentenceswiththewordsandthencompletethepassagewiththesentences.【設(shè)計(jì)意圖】通過難度遞增的寵物話題的操練，使學(xué)生不僅可以對(duì)寵物有更深入的解讀，并且在操練中反復(fù)接觸到形容詞的用法，能不斷在習(xí)得中有收獲。Task2Step1Presentation1.GuideSstoknowaboutindefinitepronouns.【設(shè)計(jì)意圖】引導(dǎo)學(xué)生知道anyone,someone,everyone,noone等這些詞是不定代詞。2.GuideSstolearnhowtouseindefinitepronouns.(1)TellSs:Weuseindefinitepronounstorefertopeopleandthingswhenwedonotknowordonotneedtomentionwhoorwhatwearetalkingabout.(2)TellSs:Weusesomebody/someone,anybody/anyone,everybody/everyone,nobody/noonetorefertopeople.Weusesomething,anything,everything,nothingtorefertothings.3.GiveSsmoreexplanations.(1)TellSs:Weusesomebody,someoneandsomethinginpositivesentences.Whenweareofferingsomethingorwhenweexpecttheanswertobe“yes”,wecanusesomething,somebody/someoneinquestions.(2)TellSs:Weuseanybody,anyoneandanythinginnegativesentencesorinquestions.(3)TellSs:Weusenobody,nooneandnothingtoreferto“notanyone”and“notanything”.(4)TellSs:Weuseeverybody,everyoneandeverythingtoreferto“allpeople”and“allthings”.Everybody,everyoneandeverything一般都被視作單數(shù)，謂語動(dòng)詞用單數(shù)。【設(shè)計(jì)意圖】引導(dǎo)學(xué)生在具體的語境中感知、體驗(yàn)、掌握不定代詞的用法。Step2Practice1.GuideSstocompletetheconversationaboutMr.Huandhispetswiththecorrectindefinitepronouns.【設(shè)計(jì)意圖】繼續(xù)引導(dǎo)學(xué)生在情境中使用、區(qū)分不定代詞的用法，在語篇中體會(huì)它們的意義與功能。2.GuideSstoreadthesentencesandcirclethecorrectindefinitepronouns.3.GuideSstocompletetheconversationwiththecorrectindefinitepronouns.4.GuideSstorewritethesentencesusingthewordsinbrackets.5.GuideSstocompleteAliceandSuzy’sconversationwiththewordsinthebox.【設(shè)計(jì)意圖】通過難度逐漸加大的操練，幫助學(xué)生更多了解形容詞及不定代詞的用法，為下文的運(yùn)用提供扎實(shí)的語法準(zhǔn)備。Step3SummaryGuideSstosummarizewhatthey’velearntthislesson.Step4Homework1.AskSstocho