英语人教版七年级下册Unit 4 Don’t eat in class. pp.ppt

Unit4Don teatinclass SectionB 1a 1d RevisionThinkabouttheschoolrules Don tfightwith Don t Don tdrawonthewall Don tsmoke Nosmoking PresentationThinkaboutthefamilyrules FAMILYRULES Don twatchTVlateatnight FAMILYRULES Don teatinbed FAMILYRULES CleanthebedroomonSaturdays FAMILYRULES Don tgetuplateonSundays FAMILYRULES Don ttalkloudlyatnight goout practicetheguitar Learnthemainphrases helpmommakebreakfast cleanhisroom dothedishes seefriends 1aMatchthepictures a h withtherules goout seefriends dohishomework practicetheguitar dothedishes watchTV helphismommakebreakfast cleanhisroom a h c b e g f d 1bListenandputanxforthingsDavecan tdoanda forthingshehastodo Listening x x x 1cListenagain WritewhenDavehastofollowtherulesinthechartin1b Choosefromthephrasesinthebox onschoolnightsonschooldayseverySaturdayafterdinnerbeforedinnerafterschoolintheeveningeverymorning afterschool beforedinner afterdinner everymorning onschoolnights onschooldays intheevening everySaturday h onschooldays c afterschool e beforedinner b afterdinner g intheevening d everymorning f everySaturday 1d TalkabouttherulesinDave shouse Hecan tgooutonschoolnights Hecan tseehisfriendsonschooldays Hehastodohishomeworkafterschool Hemustpracticetheguitarbeforedinner Hecan twatchTVintheevening Hehastohelphismommakebreakfasteverymorning HemustcleanhisroomeverySaturday Report ReportDave srules Seewhoisthebest 祈使句是用来表示请求 命令 叮嘱 号召或者劝告等的句子 这类句子的主语常是第二人称you 也就是听话者 因而you常省去了 祈使句的开头是动词原形 可在句首或句末加上please 若在句末加please 之前要用逗号隔开 祈使句有肯定祈使句与否定祈使句两种 1 肯定祈使句的常见句型结构 Do型 动词原形 宾语 其他 如 Openthedoor please Be型 Be 表语 如 Beagoodboy Let型 Let 宾语 动词原形 其他 或 Let s 动词原形 其他 如 Letmehelpyou 又如 Let splaytennis 2 否定祈使句的常见句型结构 Do型和Be型的否定式 Don t 动词原形 be 其他 如 Don tforgetme 又如 Don tbelate Let型的否定式 Don t let 宾语 动词原形 其他 或 Let s not 动词原形 其他 如 Don tlethimgoback 又如 Let snotgoswimming 警示语 No 名词 动词 ing形式 如 Notalking 用所给单词的适当形式填空 1 Don t listen tomusicinthelibrary 2 Dowehaveto clean theroomeveryday 3 Youcan t wear sunglassesintheclassroom 4 Please arrive atschoolontime 准时 5 Johnisoftenlatefor class class listen clean arrive 将下面的句子改为祈使句 每空一词 1 Youcancomein please 2 Icanhelpyou me you 3 Youcan teatinclass inclass 4 Youcan tbelateforschool lateforschool 5 Youcan ttakephotoshere photoshere Comein Lethelp Don teat Don tbe No 1 late don t forschool arrive2 music listento intheclassroom don t3 eat can t intheclassroom we Don tarrivelateforschool Don tlistentomusicintheclassroom Wecan teatintheclassroom Formsentences 组句 1 fightwithothers A NotB NoC Don tD Doesn t2 weeatinthedininghall Yes we A Do doesB Can doC Do canD Can can3 Youcan teat outside A atB C inD on4 Listentomusicinhallways 改为否定句 list