九年級(jí)全一冊(cè)Unit4Iusedtobeafraidoftheda

Unit4Iusedtobeafraidofthedark（新授課）Grammarfocus

–4c(period3)教學(xué)目標(biāo)：知識(shí)與技能：掌握表達(dá)過(guò)去常常做的事情或狀態(tài)的句型usedtodosth。2.過(guò)程與方法：學(xué)生通過(guò)觀察思考、練習(xí)講評(píng)展開(kāi)學(xué)習(xí)活動(dòng)。3.情感態(tài)度與價(jià)值觀：讓學(xué)生明白事物是在不斷發(fā)展、變化的道理，培養(yǎng)學(xué)生積極向上的心態(tài)。教學(xué)重難點(diǎn)：教學(xué)重點(diǎn)：總結(jié)并記憶usedto的不同句型。教學(xué)難點(diǎn)：學(xué)習(xí)運(yùn)用表達(dá)過(guò)去常常做的事情或狀態(tài)的句型;掌握usedto的用法。教具學(xué)具資料準(zhǔn)備：PPT,白板課堂教學(xué)設(shè)計(jì)教師活動(dòng)（教師導(dǎo)航）學(xué)生活動(dòng)或師生互動(dòng)（學(xué)程設(shè)計(jì)）Ⅰ.Warmingup(Greetingeachother)T:Goodmorning,girlsandboys!Ⅱ.Leadin(Theteacherusesthetwoquestionstopresentthegrammarpoint“usedtodo”.)T:WhatdidGuoDonglinlooklikefouryearsago?

T:Whatdoeshelooklikenow?Theteachersummarizesit:Heusedtobefatbeforebutheisthinnow.Ⅲ.Grammar(Showthestudentsthegrammarpoint“usedtodo”.)一、usedto的用法usedto意為“過(guò)去常?！?，用于表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)（強(qiáng)調(diào)與現(xiàn)在的對(duì)比，暗示現(xiàn)在不做了）。其中to為不定式符號(hào)，后跟動(dòng)詞原形。usedto只用于一般過(guò)去時(shí)態(tài)，沒(méi)有人稱(chēng)和數(shù)的變化。例如：GuoDonglinusedtobeverythin,butnowhe’sbigandstrong.Ss:Goodmorning,Mr.Li!Ss:Hewasfat.Ss:Heisthinnow.學(xué)生們根據(jù)記憶，看大屏幕來(lái)完成填空練習(xí)。學(xué)生們完成填空試題后，可以打開(kāi)課本檢查答案，對(duì)錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。Grammar辨析usedtodosth.表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)。to后跟動(dòng)詞原形，課堂教學(xué)設(shè)計(jì)二、句式結(jié)構(gòu)：1.否定句usednot主語(yǔ)+todosth.didn’tuse2.一般疑問(wèn)句Did+主語(yǔ)+use+todo…?答語(yǔ)：Yes,sbdid./No,sbdidn’t.3.反意疑問(wèn)句主句，didn’t+人稱(chēng)代詞？IV.Practice(Theteacherusestheflashcardstopresenttherelativeexercises)一、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。1.Mylittlebrotherused(play)ping-pong．2.(原創(chuàng))I’musedto(get)upearly．3.Woodisused(make)desks，chairs，tablesandsoon．4,Didyou(use)tobeshort?Today,computers(use)inbothcitiesandtowns．二、單項(xiàng)選擇。()1．(2023·綏化改編)MissLilikesswimmingverymuchandnowsheonSaturdayafternoon．A．usedtoswimB．isusedtoswimC．isusedtoswimmingD．usedtoswimming只用于一般過(guò)去時(shí)態(tài)。beusedto+n./pron./doing意為“習(xí)慣于……”，to是介詞，后接名詞、代詞或動(dòng)名詞?？捎糜诟鞣N時(shí)態(tài)。get/becomeusedtosth./doingsth.意為“逐漸習(xí)慣于……”，強(qiáng)調(diào)這一習(xí)慣的過(guò)程，to是介詞。beusedtodo意為“被用來(lái)做……”，被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，to后跟動(dòng)詞原形。beusedfordoingsth意為“被用來(lái)……”，介詞for表示功能、用途。Practice(Letthestudentcompletetheseexercisesonebyonebywatchingandanalyzingthemandgraspoutkeyknowledgepoints.)()2．Wehaveupearlyinordertocatchtheearlybus．usedtogetB．beenusedtoget B．beenusedtogetC．usedforgettingD．beenusedtogetting()3．(原創(chuàng))Tonyshy，butheisveryoutgoingnow．usedtobeB．isusedtobe B．isusedtobeC.usetobeingD．isusedtobeing D．isusedtobeing D．beenusedtogetting()4．LiuHuan，afamousmalesinger，haslonghair，becausehelonghair．usedtohaveB．isusedtohaving B．isusedtohavingC．isusedforhavingD．isusedtohave()5．—(2023·安順)Myfathertohisworkplacebybus，butnowhetherebybike．—Really?Youhaveanenvironmentally-friendlyfather．A．usedtogo；isusedtogoB．usedtogoing；isusedtogoC．isusedtogo；isusedtogoingD．usedtogo；isusedtogoingV.Blackboard-writingusedtodosth.(過(guò)去一直干......)Beusedto+n./pron./doing（習(xí)慣于做......）beusedtodo(被用來(lái)做……) D．isusedtohave三、根據(jù)漢語(yǔ)意思完成句子，每空一詞。1．He(以前是)ahistoryteacherinourschool．2.There(以前有)anoldtemplenearthevillage．3.She