Unit4Iusedtobeafraidofthedark.SectionA(1a-2d)之江中學(xué)鐘云芳一、教學(xué)目標(biāo)：1.語言知識(shí)目標(biāo)：1)能掌握以下單詞：humorous,silent,helpful,fromtimetotime,score能掌握以下句型：①Paulausedtobereallyquiet. Youusedtobeshort,didn’tyou?②—DidMariousetobeshort?—Yes,hedid.③—What’shelikenow?—He’stallnow.2)能夠用英語描述自己或他人過去常常做的事情；發(fā)現(xiàn)自己或他人在外表、性格、興趣等方面所發(fā)生的變化。2.情感態(tài)度價(jià)值觀目標(biāo)：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)。二、教學(xué)重難點(diǎn)1.教學(xué)重點(diǎn)：1)掌握本課時(shí)中出現(xiàn)的生詞humorous,silent,helpful,fromtimetotime,score2)學(xué)會(huì)描述自己或他人過去常常做的事情基本句型：Iusedto…3）發(fā)現(xiàn)自己或他人在外表、性格、興趣等方面所發(fā)生的變化。2.教學(xué)難點(diǎn)：usedto+動(dòng)詞原形的各種句型三、教學(xué)過程Step1Revision&LeadinCheckthelastlesson'shomework.Teachergivesaquestion.Whatdoes…looklike?復(fù)習(xí)如何描述人。見課件描述RyanStep2Groupwork(1a)aboveanswersintotwocategories:appearanceandpersonality.studentsunderstandthemeaningofquestionsin1a,thenfinishit.theanswers.4.比較描述名人。見課件Step3Listening(1b)1.請(qǐng)生看圖片，用usedto比較描述這幾個(gè)學(xué)生。of“usedto”T:Weuse“usedto+V.”totalkaboutthingsthathavechanged.Writethefollowingontheblackboard:Mariousedtobeshort,butheistallnow.Sheusedtohaveshorthair,butshehaslonghairnow.thetapeandlistento1b.Thefirsttime,studentsonlylisten.Thesecondtime,studentslistenandfillintheblanks.Thenchecktheanswers.Step4Pairwork(1c)根據(jù)1b編對(duì)話。Step5Listening(2a):Whatdoyouthinkofyourmathsteacher?S1:Heisfriendly,serious...T:Whatdoyouthinkofyourmathsteacher?S2:Heishumorous.(Usethesamewaytopresent“silent”and“helpful”.)thetape.Thefirsttime,studentsonlylisten.Thesecondtime,studentslistenandcheckthewordstheyhear.Thenchecktheanswers.Step6Listening(2b)studentsunderstandthemeaningofquestionsin2b.Playthetapeandfillintheblanks.Thenchecktheanswers.Step7Pairwork(2c)Makestudentsunderstandthemeaningofquestionsin2c.Read2cinpairs.Thenpickthebestpairtopresenttotheclass.Step8Roleplay(2d)1.請(qǐng)生看圖片回答Wherearethespeakers?Whataretheydoing?followthetape,andthenreadinthebesttopresenttotheclass.thequestions.What’stherelationshipbetweenAlfredandGina?Whataretheytalkingabout?Step9Languagepoints1.Iusedtobeafraidofthedark.usedtodosth.過去常常做某事表示過去經(jīng)常性或習(xí)慣性的動(dòng)作或狀態(tài)，暗指現(xiàn)在已經(jīng)不存了，強(qiáng)調(diào)過去與現(xiàn)在的對(duì)比。usedto的否定形式有兩種：didn’tuseto或usedn’tto。usedto用于疑問句時(shí)，可借助助動(dòng)詞did，也可以將used提到主語前。.Theyusedtobegoodfriends.他們過去是好朋友。(暗示現(xiàn)在不是了)MrsBrowndidn’tuseto/usedn’ttotravelinsummer.布朗夫人過去夏天不旅游。Didyouuseto/Usedyoutoplaytheguitar?他過去彈吉他嗎？【拓展】幾個(gè)易混結(jié)構(gòu)的比較：結(jié)構(gòu)意義to的作用usedtodosth.過去常常做某事不定式符號(hào)use...todosth.用……做……beusedtodosth.被用來做……beusedtodoingsth.習(xí)慣于做某事介詞use...todosth.用……做…….Theyusetheknifetocutmeat.他們用刀切肉。beusedtodosth.被用來做某事.Thiskindofwoodisusedtomakepaper.這種木頭是被用來做紙的。be/getusedtosth./doingsth.習(xí)慣于某事/做某事.Lucyhasbeenusedto(eating)Chinesefood.Lucy已經(jīng)習(xí)慣(吃)中餐了。Ithinkyou’llgetusedtotheclimatesoon.我想不久你就會(huì)習(xí)慣這種氣候的。根據(jù)所給漢語提示完成英語句子。1)Myuncle__________(以前是個(gè)司機(jī)),butnowheisanactor.2)Tom’sfather______________(過去常常看書)afterlunch.3)Mary________(以前常常騎自行車)towork,butnowshe_______(習(xí)慣步行)towork.4)Thepencil________(被用來書寫).Keys:usedtobeadriver

usedtoread(books)usedtorideabikeisusedtowalking

isusedtowrite2.Shestillplaysthepianofromtimetotime.fromtimetotime是一個(gè)固定短語，意為“間或；有時(shí)”，常在句中作狀語。.Tomgoestovisithisgrandmotherinthecountrysidefromtimetotime.湯姆時(shí)常去看望住在農(nóng)村的奶奶。3.Hestudiedhardandgotgoodscoresonhisexams.scoren.得分；進(jìn)球.Hegothighscoresintheexamination.考試中他得了高分。4.Thispartyissuchagreatidea!Heusedtobesoshyandquiet.such與so辨析such為形容詞，意為“這（那）樣的；主要修飾名詞；so是副詞，意為“這（那）么；如此地”，主要修飾形容詞、副詞和分詞。.Doyoulikesuchweather?你喜歡這樣的天氣嗎？I’msogladtoseeyou.很高興見到你。Hecandrawsowell.他畫得那么好。當(dāng)名詞前有many，much，few或little等詞修飾時(shí)，要用so而不用such。.Therearesomany/fewpeopleinthehall.大廳有這么多/這么少的人。Youhavesomuch/littlehomeworktoday.你今天有這么多/這么少的作業(yè)。“such+a/an+形容詞+可數(shù)名詞單數(shù)形式”相當(dāng)于“so+形容詞+a/an+可數(shù)名詞單數(shù)形式”，表示“如此……的一個(gè)……”。.Sheissuchalovelygirl.=Sheissolovelyagirl.她是這個(gè)如此可愛的女孩。選用such或so填空。1)Themantoldus____funnyastory.2)Shehas_____abeautifuldress.3)Howcanyouget____muchmoneytobuythecar?4)Don’tgooutin______coldweather.5)Don’teat_____quickly.Keys:so

suchso

suchsoStep10Exercise:Iftimeisenough,dosomemoreexercise.I.根據(jù)漢語提示填空，完成句子。1.Hehasplentyof_________(幽默的)storiestotellus.2.You’dbetterkeep_______(沉默)aboutwhathappened.3.Thelazycatisn’tvery________(有用的)incatchingmice.4.Tomgotthehighest______(得分)intheexam.Keys:humoroussilenthelp