七年级英语下册 Unit6 Grammar同步授课优质课件 牛津版.ppt

unit6petsgrammar grammara beforegoingtothelibrary yourteachermaytellyouwhatyoushoulddoandwhatyoushouldn tdo whatwillshesay keepthelibraryquiet keepthelibraryclean readthebookcarefully keepthebooksclean do don tmakemuchnoise don twriteonthebooks don ttalktoyourclassmatesloudly don ttakethebooksoutofthelibrary don t 1 giveitcleanwater 2 changethewateronceaweek 3 don tgiveittoomuchfood 4 don tholditinyourhand 5 don tputitinthesun howtokeepgoldfish 1 brushherfureveryday 2 don tgiveherfishbones 3 giveherenoughwater 4 don tpullhertail 5 don tgiveherashower 6 keepherwarm howtokeepacat thedog sfur please thefishtanktoday brush clean howtolookafterpets don t thecat please itsomewater give frighten bequiet don t take bark thedogforawalk giveacorrectinstructionaccordingtotheinformation 1 tomgetsuplateeveryday sohecan tcatchthefirstbus today heislateagain whatdoyouwanttosaytohim pleasegetupearlyanddon tbelateagain 2 linda sfriendlucyhastogoabroadforstudy buthermotherisill whatwillshesaytolinda 3 jimmyisn tgoodatmaths hegetslowmarksintheexam peterislaughingathim whatdoyouwanttosaytopeter pleasehelpmelookaftermymother don tlaughatothers 4 inthelibrary simonmeetshisfriends theyareexcitedtotalktoeachotherloudly whatdoyouwanttosaytothem don tspeakloudly pleasekeepthelibraryquiet rearrangethewordstomakesentences 1 feed don t toomuch food goldfish2 thecat don t playwith let thedog3 thecat healthy please keep simon don tfeedgoldfishtoomuchfood don tletthecatplaywiththedog simon pleasekeepthecathealthy 4 in sun read don t the5 frighten don t thechild please6 bring mylunch me eddie don tfrightenthechild please eddie bringmemylunch don treadinthesun grammarbusing should and must howtolookafteryourpet keepitclean brushitsfur don tgiveherashower don tpullitsears youshouldkeepitclean youshouldbrushitsfur youshouldn tgiveherashower youshouldn tpullitsears howtolookafteryourpet giveitcleanwater changethewateronceaweek don tgiveittoomuchfood don tholditinyourhand don tputitinthesun youshouldgiveitcleanwater youshouldchangethewateronceaweek youshouldn tgiveittoomuchfood youshouldn tholditinyourhand youshouldn tputitinthesun readthefollowingsituationsandthinkaboutwhatyou llsaytothem using should and shouldn t a simonwaslateforschoolthismorningbecausehegotuplate youshouldgotobedearly youshouldgetupearly youshould youshouldn tbelateagain b onyourwayhome yousawapurseontheground youshouldgiveittothepolice youshouldwaitfortheowner youshouldn ttakeithome weuse should and shouldnot togiveadviceandtotellpeoplewhatisthebestorrightthingtodo you doyourhomeworkcarefully fillintheblanks should summary 2 you giveseatstotheoldpeopleonthebus 3 you speaktotheoldpeopleloudly 4 you sitonthetable itisn tpolite should shouldn t shouldn t 1 itisbadforyoureyestoreadinthesun you readinthesun 2 itisgoodforyourhealthtoexerciseforhalfanhouraday you doexercisehalfanhouraday dosomeexercises shouldn t should 改同义句 1 当别人需要帮助时 我们应当帮助他们 2 你不应该花很多时间玩电脑游戏 weshouldhelppeoplewhentheyneedhelp youshouldn tspendtoomuchtimeplayingcomputergames 翻译 ifyouarereadinginalibrary whatmustyoudoandmustn tyoudo keepquietkeepthebooksclean imust do discussion speakloudlymakealotofnoisetakeanyfoodtothelibrarythrowrubbishtakeanybooksormagazinesoutofalibrary imustn t do isitnecessaryforustowearsunglasses yes youmustwearthem isitimportanttowalkthedogeveryday isitimportanttotakethedogtothepark yes youmustwalkiteveryday no youmustn ttakethedogtothepark weuse must and mustnot totellpeoplethatitisnecessaryorveryimportanttodoweuse mustn t totellpeoplethatitisnecessaryorveryimportantnottodosomething summary 1 you putonyourcoat it scold 2 you doyourhomeworkfirst 3 you spendtoomuchtimewatchingtv 4 you playwithfire fillintheblanks must must mustn t mustn t don ttouchthedog snose you touchthedog snose 2 it snotnecessarytofeedgoldfishtoomuch you feedgoldfishtoomuch mustn t mustn t 改同义句 1 我们必须努力学习 wemuststudyhard 2 你必须把它还给我 youmustgiveitbacktome 3 他们不可以从房间里拿走任何一本书 theymustn ttakeanybookoutoftheroom translatesentences 4 我必须每天下午给我的鹦鹉喂食吗 mustifeedmyparroteveryafternoon no youneedn t differencesbetween should and must must 比 should 语气更强烈 而mustn t表示禁止做某事或不允许做某事 1 you bringyourpettoschool 2 they comeearliernexttime 3 you keepquietinthelibrary 4 we spendtoomuchtimewatchingtv mustn t should must shouldn t finishthesentencesinpartb1 dogslikelotsofexercise you walkthemintheparkonceadayifyouwantthemtobehealthy ifyoudon thaveenoughtime you getone shouldnot must fisharegoodpets butyou givethemcleanwater you givethemtoomuchfood ifyouhavearabbit you cleanitshutcheveryday should must mustnot catsarefriendlyandyoudon tneedtowalkthem ithinkyou getacat should acleanthecage must onceaweek you youmustcleanthecageonceaweek b3rearrangethewordsandmatchthereplieswithletters byou atleastonceaday should takeherouttothepark youshouldtakeherouttotheparkatleastonceaday cyou agoodcatbrush get should youshouldgetagoodcatbrush dgetadog you ifyourflatisverysmall shouldnot ifyourflatisverysmall youshouldnotgetadog eshould abirdoragoldfish get you youshouldgeta