【文档说明】接力版英语三年级下册《Lesson 16 Games--学会使用祈使句》PPT课件 (共15页).ppt，共(15)页，1.542 MB，由小喜鸽上传

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lookandfindJointhepointslikethis.Putyourletterinthebox.Touchyournose.祈使句:是表示请求、命令、建议等句子，通常说话的对象是第二人称you,you常被省略。肯定式：以动词原形开头否定式：don't+动词原形Be

careful!0penyourbooks（please）Letmehaveatry.Don'topenthedoor.NosmokingGrammarfocus祈使句I.大哥V(代表行为动词原形)+宾语+其它成分①Closethewindow.关上窗户。②Hel

pyourselftosomefish.随便吃点鱼吧。祈使句王国卫队II.二哥BBe+表语(名词/形容词等)+其它成分①Beagoodstudent!做个好学生！②Bequiet!安静！祈使句王国卫队III.三哥LLet+宾语(通常为第一或第三人称宾格)+动词原形+其它成分①Let

'sgohome!咱们回家吧！②Letherin.让她进来。祈使句王国卫队IV.四哥PPlease+动词短语(please也可放在句尾，其前加逗号)Pleasesitdown.=Sitdown,please.请坐。祈使句王国卫队1.Jim,_____meahand.A

.givesB.isgivingC.willgiveD.give2.____careful,Jenny!Thereisatreeinfrontofyou.A.AmB./C.BeD.Was3.Let's____ourtime.A.notwa

steB.nowastingC.nottowasteD.nowaste4.—____higher,andhelpmegetit.A.IfyoustandB.TostandC.WhenyoustandD.

Please,stand祈使句王国卫队五哥DDon't+动词原形+其它成分①Don'tbelate.不要迟到。②Don'treadinthesun.别在阳光下看书。六弟NNo+名词或动名词(是日常生活

中常见的警示语)[表演]①Nophotos!禁止拍照！②Nosmoking！禁止吸烟!Don’tpicktheflowers!Don’tsmoke!Nosmoking!let’s……,shallwe?Letsb….,

willyou?祈使句，willyou?强调：DO，可以放在动词前，为加强语气用。Docomein,please!Dolistentome,please!Doopenthedoor,please!反意疑问句.3.Letme___ondutytoday.A.amB./C.beD.do4.Le

t's____ourtime.A.notwasteB.nowastingC.nottowasteD.nowaste5.—____higher,andyouwillseethehouse.—OK.A.Ifyous

tandB.TostandC.WhenyoustandD.Stand6._____forgettowritetomewhenyou_____gettherenextTuesday.A.Don't;willB.Please;willC.Please;

/D.Don't;/CADChoosethecorrectanswer.D7.Please___doit.A.heB.heletC.lethimD.him8.____comein,please.A.WillB.DoC.Won'tD.Di

d9._____careful!A.BedoB.DobeC.NotD.Notdo10.1.—Callmewhenyougethome.—OK,____.A.ImustB.IcanC.IwillD.ImayCBBcHomework请用祈使句造句！