七年级下册unitSectionA 省赛获奖

SectionAPeriod2(3a-3c)Unit4Howmanyrulesdoyouknow?Whatcan’twedoatschool?Wecan’t…Schoolrules1.

Don’tarrivelateforclass.2.Don’tsleepintheclassrooms.3.Don’tlistentomusicinclass.4.Don’teatintheclassrooms.5.Don’tfightwithyourclassmates.6.…libraryDoyouknowtherulesinthisplace?Doyouknowtherulesinthisplace?dininghallDoyouknowtherulesinthisplace?hallwaysDoyouknowtherulesinthisplace?classroomDoyoulikereadinginalibrary?Canyoumakealistofrulesthere?Doyouknowtherulesfortheschoollibrary?Don’ttalk.Don’ttalk.Doyouknowtherulesfortheschoollibrary?Don’teatinthelibrary.Don’tsinginthelibrary.Doyouknowtherulesfortheschoollibrary?Don’ttakepictures/photosinthelibrary.Doyouknowtherulesfortheschoollibrary?Let’sreadthesesentences.Don’truninthehallways.Don’tfight.Whataretherules?Wemustbeontimeforclass.Canweeatintheclassroom?No,wecan’t,butwecaneatinthedininghall.Canwewearahatinclass?Yes,wecan./No,wecan’t.Canyoufindsomethingspecial?Doeshehavetowearauniformatschool?Yes,hedoes./No,hedoesn’t.Whatdoyouhavetodo?Wehavetobequietinthelibrary.祈使句1.祈使句是表示命令、叮嘱、号召等的句子;2.通常省略主语you;3.句中谓语动词用动词原形;4.祈使句有肯定和否定两种：Don’teatinclass.Don’tplaysportsintheclassroom.Don’tfight.Comein,please!请进！

Sitdown,please.请坐。

否定肯定

肯定祈使句否定祈使句Sitdown.Comein.Eatathome.Listentomusicoutside.5.Doyourhomeworkatschool.Don’tsitdown.Don’tcomein.Don’teatathome.Don’tlistentomusicoutside.Don’tdoyourhomeworkatschool.Examples3a

Writetherulesfortheschoollibrary.LibraryRules1.__________________________________2.__________________________________3.__________________________________4.__________________________________Don’ttalk.Don’teatinthelibrary.Don’tlistentomusicinthelibrary.Don’ttakepictures/photosinthelibrary.3b

Usethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.Bequiet?Q:___________________________________(she/haveto/inthelibrary)?A:___________________________________Eat?Q:___________________________________(he/haveto/inthedininghall)?A:___________________________________Doesshehavetobequietinthelibrary?Yes,shedoes.Doeshehavetoeatinthedininghall?Yes,hedoes.Listentomusic?Q:___________________________________(we/can/inthehallways)?A:___________________________________Wearahat?Q:___________________________________(we/can/intheclassroom)?A:___________________________________Canwewearahatintheclassroom?No,wecan’t.Canwelistentomusicinthehallways?No,wecan’t.3c

Makeupfivecoolrulesforyourdreamschool.Shareyourruleswiththeclass.YourclassmatesvotefortheCoolestSchool!1.Wecaneatinclass.2.Wedon’thavetocometoschooleveryday.3.…ReportAtmydreamschool,wedon’thavetocometoschooleveryday.Wecaneatintheclassroom.Wecanlistentomusicinclass.Wedon’thavetodohomework.Wedon’thavetoweartheschooluniformatschool.can能，能够（表示许可）

—CanIsithere?

—No,youcan’t.

我可以坐这儿吗？

不，你不能。can能，会（表示能力）

—Canyouplaybasketball?

—Yes,Ican.

你会打篮球吗？是的，我会。haveto必须，不得不don’t/doesn’thaveto不必

你不必在上午七点前到校。

Youdon’thavetobeschoolbefore7:00.

他们在学校必须做什么呢？

Whatdotheyhavetodoatschool？我们要保持安静。

Wehavetobequiet.

根据句意，用can和can’t填空。1.MrGreen_______smokeherebecausethere’sasignonthewall.Itsays“Nosmoking.”2.It’sveryhotoutside.You______wearahat.can’tcan3.We_______eatintheclassroombecauseit’simpolitetoteachers.4.I______gotobedafter11:00onschoolnight.5.Thestudents_____readbooksandmagazinesinthelibrary.can’tcancan’t

用haveto或hasto填空。1.We________cleanourclassroomafterschool.2.She_________makeherbedaftergettingup.3.It’slate.MrBeckman______gotoworkbycar.4.EmilyandPeterjoinamusicclub.They_______practicetheguitareveryday.havetohavetohastohastoLet’slookatMary’sMondayatschool.There’sagymclasstoday.Ihavetowear_____________.sportsshoesButthere’sapartyatschooltoday,soIdon’thavetowear__________________.theschooluniformAfterschool,Ihavetocleanthe_____________.classroomTalkaboutyourschoolday.Whatcanyoudoandwhatdoyouhavetodo?Thenmakealist.Let’stalkaccordingtothelist.Canweeatinthehallway?Yes,wecan./No,wecan’t.Dowehavetowearauniform?Yes,wedo./No,wedon’t.1.Hehastoeatbreakfastquickly.(改为一般疑问句)__________________________________2.Playvolleyballafterclass.(改为否定句)________________________________句型转换Doeshehavetoeatbreakfastquickly?Don’tplayvolleyballafterclass.3.Wecanwearsportsshoesinclass.(改为一般疑问)______________________________4.Don’tarri