Unit4Iusedtobeafraidofthedark.SectionA(1a-1c)日興中學李敏一、教學目標：1.知識目標：1)詞匯：humorous,silent,helpful,appearance,.2）句型：①Iusedtobereallyquiet. Youusedtobequiet,didn’tyou?②—DidMariousetobeshort?—Yes,hedid./No,hedidn’t.③—What’shelikenow?—He’stallnow.2.技能目標：1）能夠用英語描述人外貌，性格方面的特征。2）能夠用句型usedto+V-原形描述自己或他人過去常常做的事情；3）能夠用英語描述自己或他人在外表、性格、興趣等方面所發(fā)生的變化。2.情感態(tài)度價值觀目標：1）讓學生明白事物是在不斷發(fā)展、變化的道理，培養(yǎng)學生積極向上的心態(tài)。2）讓學生明白我們在長大的同時，父母也在變化。關(guān)注父母的變化，珍惜和父母在一起的時光。二、教學重難點1.教學重點：1)掌握本課時中出現(xiàn)的生詞humorous,silent,helpful,fromtimetotime,score2)學會描述自己或他人過去常常做的事情基本句型：I/She/Heusedto…/Mymother/fatherusedto...2.教學難點：usedto+V-原形的陳述句，否定句，疑問句及其回答。三、教學過程Step1Greeting&LeadinGreetthestudents：Goodmorning,boysandgirls.Showapictureofmyfriend,Lily.Thenasktwoquestions:Q1:Whatdoesshelooklike?Q2:What’sshelike?Step2PresentationAccordingtothetwoquestions,studentscantellthedifferencesbetween‘Whatdoessblooklike?’and‘Whatbesblike?’Toanswerthetwoquestions,Sscanrevisewordsthatusedtodescribepeople’sappearanceandpersonality.Inthemeantime,learnsomenewwordslikehumorous,silent...2.BrainstormAskSstothinkmorewordsandfinish1a.Afterthat,readthewordsinthechartof1atogether.Showmyfriend’spicturesfouryearsagoandnow.T:Shewasfatfouryearsago,butnowsheisthin.Wecanalsosay:Sheusedtobefat,butnowsheisthin.Thesamewaytodescribeotherchanges.Summary:Sbusedtobe+adj/doadj:tall/short/thin...do:have/wear...TellSsthingsalwayschange,weshouldtrytomakeourselvesbetterandbetter.AskseveralSstotalkabouttheirchanges.AskonestudentT:xx.Youusedto...,didn’tyou?S1：Yes,Idid.Iusedto....T:Whatareyoulikenow?S1:I....Then,workinpairsliketheconversationsabove.ShowpicturesofmyfriendLilyagainandpresent:--Didsheusetobefat?--Yes,shedid.Sheusedtobefat.--What’sshelikenow?--Sheisthinnow.Step3Listening(1b)Pre-listening:AskSstokookatthepicturein1a.Use‘usedto’todescribeMario:Mariousedtobeshort,butheistallnow.While-listeningPlaythetapeandlistento1b.Thefirsttime,studentsonlylisten.Thesecondtime,studentslistenandfillintheblanks.Thenchecktheanswers.Listenagainandcompletetheblank.Thenchecktheanswers.Post-listeningWatchavideoandanswer:Q1:Didfatherusetobetall?Didheusetobestrong?Q2:Didmotherusetobethin?Didsheusetobeyoung?AskSstothinkandwritetheirparents’changes.Thensharewithus.Step4ExerciseChooseonepicture,maybeyou’llgetanexerciseornothing.Step5SummaryWordsusedtodescribepeopleAppearance:tall,thin...Personality:humorous,outgoing...TodescribethingsinthepastSbusedto...Sbdidn’tuseto...--Didsbuseto..--Yes,主語did./No,主語didn’t.Step6HomeworkWriteap