《英語》（七年級下冊）Unit6OutdoorfunGrammarI.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:1.knowthestructureofthesimplepasttense;2.learnhowtomakenegativesentencescorrectly;3.learnhowtousethesimplepasttensetoaskandanswerquestionscorrectly.II.TeachingcontentsNewphrases:athome,putup,thecampingtripIII.FocusofthelessonandpredictedareaofdifficultyHowtousethesimplepasttensetotalkaboutthethingsinthepast.IV.TeachingproceduresStep1Lead-inFindthesecretwordT:Boysandgirls,Ihaveasecretword.Youcangetitbyfinishingthewordpuzzle.Lookatthepicturesandgetthesuitablewordsonebyone.T:Welldone.Look!What’sthesecretword?S:Rabbit.T:Yes.It’sMrRabbit.Step2Presentation1.FinishthediaryT:MrRabbitwroteadiary,butsomewordsaremissing.Pleasehelphimfinishitwiththecorrectformsofthegivenwords.【復(fù)習(xí)過去式和動詞過去式?！?.PastformsofverbsT:Verygood!Lookatsomeverbsandthepastformsonthescreen.Andtheycanbedividedintotwogroups.Whatarethey?S:Regularverbsandirregularverbs.T:Right.Anddoyoustillrememberthechangingrulesofregularverbs?Let’sreviewthem.,passandpassed.S:直接加ed。T:Yes.No.2,noticeandnoticed.S:結(jié)尾是e的動詞加-d。T:Correct.No.3,tryandtried.S:結(jié)尾是“輔音字母+y”的動詞，先變y為i，再加-ed。T:Great.No.4,stopandstopped.S:末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這個輔音字母，再加-ed。3.TimeexpressionsT:Lookatthetwosentences.Whyshouldweusethesimplepasttense?S:Becauseof“thatday”and“theotherday”.T:Yes.Doyouknowanyothertimeexpressionsreferringtothesimplepasttense?Lookatthescreen,andI’llgiveyousomehints.【設(shè)計意圖：復(fù)習(xí)動詞過去式的構(gòu)成規(guī)則以及過去時的時間標(biāo)志?！?.LookandsayT:Fillintheblanksusingthesimplepasttense.S:Alicewasoutsideonesunnyday.T:Yes.ThatmeansS:Shewasnotathomeonesunnyday.T:That’sit.Weuse“wasn’t”or“wasnot”toformthenegativesentence.Thenlookatthenextpictureandfillintheblanks.S:Theywereinthefield.S:Theyweren’tontheplayground.T:Right.Weuse“weren’t”or“werenot”toformthenegativesentence.WeknowthatAlicejumpedintotheholeaftertherabbit.Why?S:Shedidn’twanttherabbittogetaway.T:Sowecanalsouse“didn’tdo”or“didnotdo”toformnegativesentences.T:Nowlet’sworkouttherule.Ifwewanttomakenegativesentenceswithsimplepasttense,Wecanusewasn’t,weren’tanddidn’t.5.Practice(1)Changethesentencesintothenegativeones.(2)Talkingaboutlastweekend’sactivities.【設(shè)計意圖：以舊帶新，利用閱讀中的文本內(nèi)容導(dǎo)出過去時的三種否定形式，借助練習(xí)題進(jìn)行鞏固?！?3)FinishPartAonpage74.(4)Askandanswerinpairs.(5)Workouttherule.T:Pleasepayattentiontothequestions.Canyouworkouttherule?Howcanweaskandanswerquestionswiththesimplepasttense?(6)Changethesentencesasdirected.(7)CompleteSandyandSimon’sconversation.T:Doyouknowthemeaningof“putupatent”?Lookatthepicture.Whatarethechildrendoing?S:Theyareputtingupatent.【設(shè)計意圖：因勢利導(dǎo)，借助上一環(huán)節(jié)的內(nèi)容進(jìn)行問答練習(xí)，歸納出過去時的疑問句型和回答形式，并練習(xí)鞏固?！縎tep3Production1.WeekendactivitiesT:Fromthedialogueandthepassage,wecanfindmanyweekendactivities.Whatarethey?Andwhatotheractivitiescanwedoatweekends?T:Whatactivitiesdidyoudolastweekend?Pleasetalkwithyourpartnersandmakeupadialogue.Youcanusethesesentencepatternsforhelp.2.ConclusionT:Todaywelearnedsomethingmoreaboutthesimplepasttense.Let’sdrawaconclusion.T:Andherearesomesentencestohelpyouremembertheuseofthesimplepasttense.動詞一般過去時，表示過去發(fā)生事；be用was或者were，do、does成did；謂語動詞過去式，過去時間作