Unit 5 I Love Learning English Lesson 28 How Do I Learn English--祈使句.ppt

ImperativeSentence Unit5ILoveLearningEnglishLesson28HowDoILearnEnglish祈使句 Turnleft GuessingGame Walkonthezebracrossing GuessingGame GuessingGame Bequiet please GuessingGame Don tparkyourcar NOparking Goupstairs GuessingGame GuessingGame Godownstairs Readandobserve 观察 Turnleft Turnright Pleasegoupstairs Godownstairs Walkonthezebracrossing Don tsmoke Don tplayfootball Don tparkyourcar Pleasedon teat Don tpicktheflowers Bequiet please 请安静 请求 Nosmoking 请勿吸烟 劝告 Noparking 禁止停车 禁止 Keepoffthegrass 勿践草坪 禁止 Don tlitter 不要乱扔垃圾 劝告 Turnleft 向左转弯 命令 Drawtheconclusion 得出结论 祈使句的结构如下 Please dosth Please Don tdosth 肯定 否定 祈使句 ImperativeSentence 表命令 请求 劝告 警告等 祈使句因对象 即主语 是第二人称 所以通常被省略 谓语动词用原形 句末则使用感叹号或句号 读降调 Let sdoexercise 1 Jim meahand A givesB isgivingC willgiveD give2 careful Jenny Thereisatreeinfrontofyou A AmB C BeD Was3 Let s ourtime A notwasteB nowastingC nottowasteD nowaste4 higher andyouwillseethehouse OK A IfyoustandB TostandC WhenyoustandD Stand Exercises 5 Please doit A heB lethimC letheD him6 letanyoneopenthedoor A Don tB WillC NotD No7 Don tbelateagain Sorry A ImayB ImustC IwillD Iwon t8 Callmewhenyougethome OK A ImustB IcanC IwillD Imay Exercises 祈使句的句型 1 肯定的祈使句句型 1 动词原形 省略主语 Comein Bequiet Beagoodboy 2 有时为了加强语气 可以在动词之前加do表示 务必 一定 Docomeontime Dolookout 祈使句的句型 2 祈使句的否定句型 1 Don t v Don tbelate Don tcomeout 2 Let s not v Let snotspeakloudly 让我们不要大声说话 Givingorders instructions 祈使句常见题型 1 Let s not 动词原形 Eg Let sgohometogether let snottalkintheclass 2 let s shallwe 3 Letsb willyou 4 祈使句 willyou 反意疑问句 祈使句中需要注意的一些情况 1 有时为了表示委婉语气 可在句首或句尾加上please 但please加在句尾时 前面要用逗号隔开 Pleasesitdown Standup please 2 在意思较为明显的情况下可一把谓语动词省去 Thisway please 3 有时为了明确的向对方提出请求或发出命令 可加呼语 但呼语要与句子隔开 Turnoffthelight Jim 4 某些名词 形容词或副词等 后面加感叹号 也可作为祈使句使用 Handup 请举手 Handdown 放下手 taxi 出租车 Booksup 举起书 Booksdown 放下书 祈使句 祈使句 无主语 只用动词就可以 表示请求或命令 加上please表客气 如果变成否定句 Don t开头是规律 Notalking 是警示 祈使句用法要牢记 Let sdomoreexercises 1 Callmewhenyougethome OK A ImustB IcanC IwillD Imay2 Jim meahand A givesB isgivingC giveD willgive3 Letme ondutytoday A amB C beD do4 Let s ourtime A notwasteB nowastingC nottowasteD nowaste5 higher andyouwillseethehouse OK A IfyoustandB TostandC WhenyoustandD Stand C C C A D Choosethecorrectanswer 6 forgettowritetomewhenyou gettherenextTuesday A Don t willB Please willC Please D Don t 7 Please doit A heB heletC lethimD him8 comein please A WillB DoC Won tD Did9 careful A BedoB DobeC NotD Notdo10 letanyoneopenthedoor A Don tB WillC NotD No D C B B A inclass 1 Bequiet 2 Takenotes 3 Listentotheteachercarefully 4 Don teatinclass ontheroad Walkonthezebracrossing 2 Becareful 3 Don tplayfootball 4 Don trunfast intherestaurant Lineup 2 Don tpush 3 Don tmakenoise 4 Don twastefood 将下列汉语翻译成英语 1 请照看好您的包 2 让我们去学校吧 3 亲爱的 高兴点儿 4 不要把书放