GrammarUnit6PetsTeachingAims:AGivinginstructions

BUsing‘should’and‘must’brushtankDon’tswimhere.Don’tparkyourbikehere.Youcan’tswimhere.Youcan’tparkyourbikehere.Westartasentencewiththebaseformofaverbwhenwewanttotellpeoplewhattodo.Weadd‘don’t’infrontoftheverbwhenwewanttotellpeoplenottodosomething.ADon’tsmokehere.Don’tfishhere.Parkyourbikehere.Pleasegoslowly.Bequiet,please.Don’tmakeanynoise.Do

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schoolontime.Listencarefullyinclass.Keepyourclassroomclean.Finishyourhomeworkafterschool.Befriendlytoothers.Don’tDon’tbelateforschool.Don’ttalkinclass.Don’tlookoutofthewindowinclass.Don’tsmoke.Don’t

bringpetsintoclassroom.Don’tfrightenthecat.Pleasecleanthefishtanktoday.Takethedogforawalk.Pleasegiveitsomewater.Bequiet.Don’’tbark.Brushthedog’’sfur.1.Brushherfureveryday.2.Don’’tgiveherfishbones.3.Giveherenoughwater.4.Don’’tpullhertail.5.Don’’tgiveherashower.6.Keepherwarm.Learnhowtolookafterpets.AmyasksKittytolookafterhercat.SheisgivingKittysomeinstructions.FindoutwhatAmywantsKittytodo.Rearrangethewordstomakesentences.1.Giveitcleanwater.2.Changethewateronceaweek.3.Don’tgiveittoomuchfood.4.Don’tholditinyourhand.5.Don’tputitinthesun.should1.Pleaseplaywithyourpetforsometimeeveryday.2.Pleasecleanthefishtankthreetimesaweek.Youshouldplaywithyourpetforsometimeeveryday.Youshouldcleanthefishtankthreetimesaweek.Weuse‘‘should’’and‘‘shouldnot’togiveadviceandtotellpeoplewhatisthebestorrightthingtodo.Bshould3.Don’’tfeedyourdogatthetable.4.Don’’tleaveyourpetathomealonefortoolong.Youshouldnot/shouldn’tfeedyourdogatthetable.Youshouldnot/shouldn’’tleaveyourpetathomealonefortoolong.must1.Youmustfeedyourpet.2.Youmustlookafteryourpet.3.Youmustnot/mustn’tfeedyourdogtoomuchfood.4.Youmustnot/mustn’tbringyourpettoschool.Weuse‘‘must’’totellpeoplethatitisnecessaryorveryimportanttodosomething.Weuse‘‘mustnot’totellpeoplethatitisnecessaryorveryimportantnottodosomething.BHowtolookafterapetDogslikelotsofexercise.You_____walkthemintheparkonceadayifyouwantthemtobehealthy.Ifyoudon’thaveenoughtime,you________getone.mustnotshouldIfyouhavearabbit,you_______cleanitshutcheveryday.shouldFisharegoodpetsbutyou_______givethemcleanwater.You____________givethemtoomuchfood.mustmustnotCatsarefriendlyandyoudon’tneedtowalkthem.Ithinkyou_________getacat.shoulda.Youmustcleanthecageonceaweek.b.Youshouldtakeherouttotheparkatleastonceaday.c.Youshouldgetagoodcatbrush.d.Ifyourflatisverysmall,youshouldnotgetadog.e.Youshouldgetabirdoragoldfish.f.Youmusttakeyourdogoutmoreoften.g.Youshouldgetabookabouttherightwaytolookafterbirds.h.Youshouldbrushyourcateveryday.24133421AnswersforB3Giveacorrectinstructionaccordingtotheinformation.1.Tom’sfavoritepetisalittlerabbit.Helikesplayingwithitafterschool.Butsometimeshepullstherabbit’searsandtakesithereandthere.Youknowit’sbadfortherabbit.Whatshouldyousaytohim?2.SimonwillgotoShanghai.Heisworriedabouthisgoldfish.Whatishegoingtosaytohisfriend?3.Danielwalksthedogatsixa.m.everyday.Onemorninghetakesawalkwiththedoginthestreet.Apolicemansawthisandsaidtohim:4.Oneafternoonalittlebabyissleepinginbed.Somechildrenareplayinggamesnearby.Theyaresinginghappily.Whatshouldthebaby’smothersay:5.Schoolisover.Buttheclassroomisdirty.Whatwillyourteachersaytothestudents?HomeworkWriteainstructionaboutho