英语人教版七年级下册unit 4课件.ppt

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1、Don’teatinclass.1.不要在楼道里跑。______________________________2.不要打架。____________________3.有什么规则？______________________________4.我们必须按时上课._______________________________朗读GrammarFocus部分，完成下列句子。Don’tfight.Don’truninthehallways.Whataretherules?Wemustbeontimeforclass.Gramm

2、arFocusDon’tlistentomusicintheclassroom.Don’tarrivelateforclass.Don’teatintheclassroom.Don’tfight.Grammar:Example:肯定祈使句否定祈使句Sitdown.Comein.Eatinthehallways.Listentomusicinclass.5.DoyourhomeworkonSundaynight.Don’tsitdown.Don’tcomein.Don’teatinthehallways.Don’tliste

3、ntomusicinclass.Don’tdoyourhomeworkonSundaynight.表示请求,建议,命令,禁止等语气的句子,其结构为省去主语you,以动词原形开头的简单句。祈使句2.句子结构(1)肯定句：__________+其他在餐厅里吃东西。________________________________在音乐教室里听音乐。________________________________骑自行车去上学。_________________________________Ridethebiketoschool

4、.Eatinthedininghall.动词原形Listentomusicinthemusicroom.(2)否定句:_____+_________+其他不要和同学们打架。_______________________________不要在教室里打篮球。________________________________Don’tfightwithyourclassmates.Don’tplaybasketballintheclassroom.Don’t动词原形以let引起的句子____+sb.+动词原形让我们步行去上学吧。_

5、________________(4)No+动词-ing形式。表示“禁止、规劝”禁止停车！NoParking.禁止吸烟！NoSmoking.LetLet’swalktoschool.Don’tfight.Don’tlistentomusicintheclassroom!intheclassroomDon’truninthehallways.Don’ttakephotos.Nophotos!Don’ttalkinthelibrary!inthelibraryNotalking!Don’tsmoke!Nosmoking!Don

6、’teatinthelibrary.inthelibraryDon’ttakeyourschoolbagstothelibrary!inthelibraryNoschoolbags!Libraryrules1.Don’ttalk.2.__________3.__________________4._________________Don’teat.Writetherulesfortheschoollibrary.3aDon’tlistentomusic.Don’ttakephotos.5.我们可以在教室里吃东西吗？____

7、_________________________6.不能。但我们可以在餐厅里吃东西。________________________________________________________________7.我们可以在上课的时候带帽子吗？_____________________________Canwewearahatinclass?No,wecan’t,butwecaneatinthedininghall.Canweeatintheclassroom?GrammarFocusAskandanswerCanwe

8、…?Yes,wecan./No,wecan’t.dohomeworkintheclassroomlistentotheteachersinclasswatchTVonschoolnightsreadabookwearhatsinclasslistentomusicinclasseatanythingin