【小學英語】第11講 一般過去時（學案）

第11講一般過去時適用學科小學英語:適用年級六年級I適用區(qū)域通用版課時時長（分鐘）120知識點|時態(tài)定義；適用語境（標志性時間狀語）；基本語法結(jié)構(gòu)；動詞（短語）過去：式的規(guī)那么及不規(guī)那么變化；句型相互轉(zhuǎn)換i知識目標：能夠聽、說、讀、寫動詞（短語）的過去式教學目標能力目標：學生能用句型表述他人在過去某一時間發(fā)生的情況或動作卜情感目標：使學生學會與他人進行合作與交流'一教學重點:掌握在各種句型下如何用一般過去時來正確表達句意教學難點動詞規(guī)那么變化中的重讀閉音節(jié)動詞的變化以及不規(guī)那么動詞變化（教學過程、"人■■■.【2017濟夕卜】Hisfather(buy)anewcomputerforhimlastweek..[2017山大附】Mymother(be)ateachertenyearsago.一二、知識講解概念：表示在過去某個時間里所發(fā)生的動作或存在的狀態(tài)。通?？梢栽诰渥又姓业奖硎具^去時間的詞或詞組。如：yesterday、yesterdaymorningsthedaybeforeyesterday、lastnight、lastweek、lastmonth、lastyear、amomentagoxjustnowxtwodayagoxin1990等例題1She(go)tobedatelevenlastnight.例題2SusaninJinantwodaysago.C.wereD.beA.wasn'tB.isn'tC.wereD.be知識點21.動詞過去式的規(guī)那么變化：(1)一般情況下，在動詞原形后加-ed如：look—looked；play—played；start—started(2)以不發(fā)音e結(jié)尾的動詞，在詞尾直接加-d如：live-lived；dance-danced(3)以“輔音字母+y”結(jié)尾的動詞，將y改i再加-ed如：study-studied；fly一flied(4)以重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母(“輔音+元音+輔音”)的動詞，雙寫末尾輔音字母后再加-ed,如：stop-stopped；plan-planned2.動詞過去式的不規(guī)那么變化：見人教版教材6年級(下)第69頁cleandotakeseehurtswimgovisitstudyplaythinkhavedanceeatbuygetdrinkmakereadcanlearnwashgiveareis知識點3一般過去式在英語四大句式(肯定句、否認句、一般疑問句、特殊疑問句)中的轉(zhuǎn)換一、肯定句(1)結(jié)構(gòu)：主語+動詞過去式+賓語+其他彳列句：HeworkedinShanghaifiveyearsago.(2)結(jié)構(gòu)：主語+動詞過去式+表語+其他區(qū)(］句：Shewasapilotin1990.二、否認句(1)結(jié)構(gòu)：主語+didn，t+動詞原形+賓語+其他例句:Hedidn'tworkinShanghaifiveyearsago.(2)結(jié)構(gòu)：主語+wasn't;weren't+表語+其他彳列句：Shewasn9tapilotin1990.三、一般疑問句(1)結(jié)構(gòu)：Did+主語+動詞原形+賓語+其他?例句：DidheworkinShanghaifiveyearsago?(2)結(jié)構(gòu)：Was或Were+主語+表語+其他？彳列句：Wassheapilotin1990?拓展：一般疑問句的肯定回答：結(jié)構(gòu)：Yes,主語+did.(句子中含有實義動詞)Yes,主語+was或were(句子中含有be動詞)一般疑問句的否認回答：結(jié)構(gòu)：No,主語+didn，t(句子中含有實義動詞)No,主語+wasrft或weren't(句子中含有be動詞)四、特殊疑問句(1)結(jié)構(gòu)：特殊疑問詞+did+主語+動詞原形+賓語+其他？例句：WhatdidyoudolastSunday?(2)結(jié)構(gòu)：特殊疑問詞+was或were+表語+其他？例句：Whowasathomelastnight?拓展：特殊疑問句通常在對劃線局部提問題目中出現(xiàn)，考察對特殊疑問詞的選擇以及句子的正確表達。①問人：who例如：［watchedTVlastnight.—>WhowatchedTVlastnight?②問干什么：what例如：IwatchedTVlastnight.一Whatdidyoudolastnight?③問什么時候：when例如：IwatchedTVlastnight.—WhendidyouwatchTV?④問怎么樣：how例如：Hewenttoschoolbybus.一Howdidhegotoschool?⑤問哪里：where例如：Hewenttoaparklastweekend.—>Wheredidhegolastweekend?例題1Hevisitedhisgrandparentslastweekend.（改為否認句）Hehisgrandparentslastweekend.例題2ZhangPenglistenedtomusicyesterday.（變?yōu)橐话阋蓡柧洌㈱hangPengtomusicyesterday?例題3Iwashedclotheslastweekend.（劃線局部提問）clotheslastweekend?[例題4]Iplayedfootballlastweekend.（對劃線局部提問）youdolastweekend?例題5HewatchedTVlastnight.（就劃線局部提問）例題6Iwenttoschoolbybus.（就劃線局部提問）例題7IwenttoXinjiangonmyholiday.（就劃線局部提問）三、課堂運用Leehismobilephoneathome.A.leaveB.leavesC.leavedD.left2.heagoodrest?No,hedidn't.A.Do,hadB.Did,haveC.Did,hadMr.Blackwaslatebecausehehisway.A.lostedB.loseC.losesD.Was,hadD.lostWhenLeeschoolthismorning?A.leaveB.leavesC.leavedD.left2.heagoodrest?No,hedidn't.A.Do,hadB.Did,haveC.Did,hadMr.Blackwaslatebecausehehisway.A.lostedB.loseC.losesD.Was,hadD.lostWhenLeeschoolthismorning?A.did,gottoB.did,gettoC.did,getHewentintotheroomandthedoor.A.lockB.lockingC.locksD.did,gotD.locked能力提升A:?B:Mikeplayedsportsyesterday.A:?B:WewenttoHainan.A:?B:Yes,Lucysawafilmlastnight.A:?B:No,shedidn'tplayping-pongthismorning.A:?Iplayedfootballyesterday.A:?B:Yes,Iwentfishinglastweekend.一四、口語訓練亶」Oneday,Bruceplayedinfrontofahouse.AwomancameupandaskedBruce,"Littleboy,isyourmotherathome?^^“Yes,sheis,“answeredtheboy.Thenthewomanwentovertoringthebell.Thebellrangandrang,butnoonecametoopenthedoor.Thewomangotangryandcalledouttohim,“Youtoldmeyourmotherwasathome,didn'tyou?”“YesJtheboyanswered.ccMymotherisathome,butthisisn'tmyhome.”五、課堂小結(jié)一、概念：一般過去時表示過去某個時間里發(fā)生的動作或狀態(tài)；過去習慣性、經(jīng)常性的動作、行為；過去主語所具備的能力和性格。二、基本結(jié)構(gòu)：主語+動詞過去時態(tài)+表示過去的時間。三、動詞的變化規(guī)那么動詞：1.如：playedwatchedvisited如：danced如：studied口：stoppedtripped不規(guī)那么動詞：見六下課本P69四、時間狀語：等。五、句型轉(zhuǎn)換.變否認句.變一般疑問句（及其肯定回答和否認回答）.變特殊疑問句鞏固--寫出以下動詞的過去式61.play1.stop2.study3.plan4.dance5.cook6.look7.close二、單項選擇：從以下各題后所給的四個選項中選擇最正確答案填空)1.Myfatherillyesterday.A.isn'tB.aren'tC.wasn*tD.weren't)2.yourparentsathomelastweek?A.IsB.WasC.AreD.Were)3.ThetwinsinDalianlastyear.Theyherenow.A.are;wereB.were;areC.was;areD.were;was)4.?Hedidsomereadingathome.WhatdoesyourfatherdoyesterdayeveningWhatdoesyourbrotherdointheschoolWhatdidyourbrotherdoovertheweekendWheredidyourbrothergolastSunday)5.Itwasraininghardwhenhehome.A.gotB.getC.getsD.wasgetting拔高lj一、填空題。Fatherboughtmeanewbike.(同義句)Fatherboughtme.Frankreada