初中英语---祈使句VIP免费

祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。1.肯定的祈使句（1）动词原形+其他Standup,please.=Pleasestandup.请起立。（2）Be+adj.Becareful!=Lookout!=Takecare!小心/当心！（3）Let's+动词原形Let’sgotoschooltogether.咱们一起上学去吧。2.否定的祈使句(1)Don't+动词原形Don'tstandup.别站起来。Don'tbecareless.别粗心。Don'tletthemplaywithfire.别让他们玩火。（2）Let's(letsb)+not+动词原形Let'snotsayanythingaboutit.对于这件事，咱们什么也别说。Letthemnotplaywithfire.别让他们玩火。（3）在公共场合的提示语中，否定祈使句常用No＋名词/V-ing形式结构，表示禁止做某事。例如：NOPHOTOS!禁止拍照！（4）在Be动词引起的肯定祈使句前加Don't，构成Don'tbe＋其它成分(形容词名词或介词短语等)。例如：Don'tbecareless.不要粗心。注意：在这种句型中be不能省略；否定副词not不可置于be之后。3.祈使句的反意疑问句(1)肯定祈使句的反意疑问句反问部分用willyou或won'tyou。Pleaseopenthedoor,will/won’tyou?请把门打开，好吗？(2)否定祈使句的反意疑问句反问部分只用willyou。Don'tbelateagain,willyou?别再迟到了，行不行？(3)以let's开头的祈使句反意疑问句反问部分用shallwe。Let'sturnontheTV,shallwe?我们把电视打开，好吗？<特别注意>只有以let's开头的祈使句的反意疑问句的反问部分才用shallwe，而letus开头的祈使句的反意疑问句的反问部分应为willyou或won'tyou.如：Letusstayhere,will/won'tyou?请（你）让我们留在这好吗？语法练兵场一、单项选择1.TheTVistooloud.Please________.A.turnitdownB.toturnitdownC.turndownit2._______lateagain,Bill!A.Don'ttobeB.Don'tbeC.NotbeD.Benot3._______crosstheroaduntilthetrafficlightsturngreen.A.NotB.Won'tC.Doesn'tD.Don't4.Pleasehelpmecarryit,______?A.willIB.willyouC.shallID.shallwe5.Don'tmakesomuchnoise,______?A.willyouB.won'tyouC.shallweD.doyou6.Doyouknowthegirl______underthetree?A.standB.tostandC.standingD.stood7.Kate,_______yourhomeworkheretomorrow.A.bringB.bringsC.tobringD.bringing8.________methetruth,orI'llbeangry.A.TellingB.TotellC.ToldD.Tell9.I'vekeptthedog_______Maomaoforalongtime.A.NameB.namedC.namingD.toname10.Don'tyouknowthat_______isgoodforourhealth?A.swimB.swimmingC.swamD.swims二、句型转换11.Willyoupleasereaditagainmoreslowly?（改为祈使句）__________againmoreslowly,please.12.Ifyoudon'tlistentome,I'llgo.（改为同义句）__________me,orI’llgo.13.Let'swatchthesportsgames.（改为反意疑问句）Let'swatchthesportsgames,__________?14.Theteachersoftentellthestudentsnottobecareless.（改为祈使句）__________careless,please.15.PleasesitnexttoNancy.（改为否定句）__________nexttoNancy.16.Don'tforgettoturnoffthelights,please.（改为反意疑问句）Don'tforgettoturnoffthelights,__________?17.Ifyoumove,you'lldie.（改为同义句）__________,oryou'lldie.18.Cometomyhousetomorrow.（改为反意疑问句）Cometomyhousetomorrow,__________?19.这是一个坏了的被子。（翻译句子）Thisisa____________.20.让我们去帮帮那个哭泣的女孩吧。（翻译句子）Let’sgoandhelpthe__________,please.参考答案语法练兵场1-5.ABDBA6-10.CADBB11.Readit12.Listento13.shallwe14.Don’tbe15.Don’tsit16.willyou17.Don’tmove18.will/won’tyou19.brokenglass/cup20.cryinggirl