牛津译林版八年级英语上册Unit 4 Do it yourself Grammar 示范公开课教学课件

GrammarDoityourselfUnit4通过本课时的学习，学生能够：1.梳理并概括祈使句的用法；2.梳理并概括should和hadbetter的用法；3.运用祈使句来表达指令；4.运用should和hadbetter来提出建议；5.在与他人进行口头交流时，恰当提出建议，虚心接受他人意见。重点Learningobjectives重点PracticeSummaryProductionPresentationWarming-upPracticeSummaryProductionWarming-upPresentationPlayagameISay.YouDo!Touchyournose.Standup.Putupyourhands.Openyourbooks.Closeyoureyes.PracticeSummaryProductionWarming-upPresentationReadandlearn1.Touchyournose.2.Standup.3.Putupyourhands.4.Openyourbooks.5.Closeyoureyes.InstructionsThinkandsayWhatinstructionswouldyougivetohelpAndrew?Closetheswitch(电闸)first.Payattentiontothepipe.Stopit!Readtheinstructionsfirst!1234PracticeSummaryProductionWarming-upPresentationCircleandworkouttherule1.Stopit!2.Payattentiontothepipe.3.Readtheinstructionsfirst!4.Closetheswitch(电闸)first.Circlethebaseformoftheverb.Givinginstructions:Startasentencewith________totellpeoplewhattodo.V.原形PracticeSummaryProductionWarming-upPresentationimperativesentence(祈使句)LookandmatchWhatotherinstructionscanyougivetohelpAndrew?b.Don’tcutthepowerwire.d.Don’thitthepipe.c.Don’tpaintthecatblue.a.Don’tdoitwithoutreading

instructions.13PracticeSummaryProductionWarming-upPresentation24CircleandworkouttherulePracticeSummaryProductionWarming-upPresentationWhenwewanttotellpeoplenottodosomething,weadd______________infrontofaverb.do

not/don’t1.Don’tdoitwithoutreadinginstructions.2.Don’tcutthepowerwire.3.Don’tpaintthecat.4.Don’thitthepipe.Circlethebaseformoftheverb.Weoftenadd_______tomakeaninstructionmorepolite.Think,answerandfillHowcanwemakeaninstructionmorepolite?________keepquiet.Don’tmakenoise,______.Please

pleaseplease

PracticeSummaryProductionWarming-upPresentationPracticeSummaryProductionWarming-upPresentationLookandfillAndrewisnotgoodatDIY.

Whatshouldhe

dotoavoidmakingthesemistakesnexttime?1Heshould/hadbetter______________________________________.Heshould/hadbetter_____________________________________.takeacoursetolearnhowtopaintpaymoreattention

to

thepipePracticeSummaryProductionWarming-upPresentationHeshould/hadbetter________________________________________.Heshould/hadbetter_______________________________________.readthejoinaDIYclubinstructionsbeforedoingDIYtolearnhowtoputinalightPracticeSummaryProductionWarming-upPresentationObserveandworkouttherules1.Heshould/hadbettertakeacoursetolearnhowtopaint.2.Heshould/hadbetterpaymoreattentiontothepipe.3.Heshould/hadbetterreadtheinstructionsbeforedoingDIY.4.Heshould/hadbetterjoinaDIYclubtolearnhowtoputinalight.Weuse__________________whengivingadvice.Morepoliteshould/hadbetterUnderlinethewordsfollowingshould/hadbetter.should/hadbetter+__________动词原形Whenthesubjectisthethirdpersonsingular,shouldandhadbetter_____________(change/don’tchange)theirforms.don’tchangeLookandtick(√)Andrewisacarelesspersoninlife.Ticktherightsentenceswhichyousuggesttohim.PracticeSummaryProductionWarming-upPresentationHeshouldstayuplatethenightbefore.Heshouldnotstayuplatethenightbefore.□□Hehadbetterlistentomusicwhendoinghomework.Hehadbetternotlistentomusicwhendoinghomework.□□Whenwewanttoadvisepeoplenottodosomething,wecanuse______________________________.should/hadbetter+not+动词原形Lookandcomplete(1)______outpiecesofcardwithapair

ofscissors.(2)_______somewordsorasentenceoneachcard.(3)_______apictureaboutthewordsorsentenceontheothersideofthecard.(4)_______atthepictureand(5)________tosaywhatisontheotherside.Please(6)___________

(not)up.(7)_________tryingandyouwillfindyoucanrememberthingsbetter.CutWriteDraw

Lookdon’tgiveKeepMillieisteachingherclassmateshowtomakecardstohelpthemrememberthingsbetter.PracticeSummaryProductionWarming-upPresentationcutdrawgivekeeplooktrywritetryMakesentencesPracticeSummaryProductionWarming-upPresentationSuzyisgivingDIYadvicetoherclassmates.Readtheadvicebelow.HelpSuzymakesentenceswithshould(not)orhadbetter(not).abeginyourworkwithout

readingthembjoinaDIYclubtolearn

moreaboutitcbepatientdbuysometolearnmore

aboutiteplaywiththemwhen

youdoDIYjobs1TherearemanyusefulbooksaboutDIY.2DIYisnoteasy.3Instructionsareimportant.4Scissorscanbedangerous.5Sometimesit’lltaketimetodoaDIYjob.Youshould/hadbetterbuysometolearnmoreaboutit.Youshould/hadbetterjoinaDIYclubtolearnmoreaboutit.Youshouldnot/hadbetternotbeginyourworkwithoutreadingthem.Youshouldnot/hadbetternotplaywiththemwhenyoudoDIYjobs.Youshould/hadbetterbepatient.LookandgiveadviceYoushould...Youhadbetter...Youshouldnot...Youhadbetternot...PracticeSummaryProductionWarming-upPresentationTherearemanysituationsinourdailylifethatrequireouradvice.1234PracticeSummaryProductionWarming-upPresentationThinkandanswerIwanttomakealantern.Canyougivemesomeadvice?WhatshouldIdofirst?Firstofall,youshouldpreparesomechopsticks,papers,candles,crayonsandglue.chopstickspapergluecandlescrayonsThen,__________________________________________________.PracticeSummaryProductionWarming-upPresentationLookandwriteusegluetostickthechopsticksandtheFirst,_____________________________________________.stickthreechopsticksintheshapeofa(stick…intheshapeofatriangle)(use…tostick…)HowcanImakealantern?trianglepapertogetherThird,___________________________________________.Atlast,__________________________.putacandleintothelanternwiththecrayon(draw…with...)(put…into…)drawsomepicturesonthepaperPracticeSummaryProductionWarming-upPresentationA:Shallwemakealanternforthecomingholiday?B:Goodidea!Butdoyouknowwhattodo?A:Yes.Beforedoingit,weshouldpreparethings

like…(Later)B:OK!Ihavegotallthethingsweneed.Shallwe

start?A:Sure.First,…Then,...B:Oh,Isee.Third,…A:That’scorrect.Next,…and…B:Isthatallright?A:Well,just…Finished!MakeadialogueMakeadialogueto