unit4Don27teatinclass初中英語——祈使句unit4Don27teatinclass初中英語——祈使句/NUMPAGES7unit4Don27teatinclass初中英語——祈使句unit4Don27teatinclass初中英語——祈使句初中英語――祈使句祈使句常常是表達說話人對對方的勸告、叮囑、請求或命令等。因此，祈使句中一般沒有主語，但根據其句意，實際上是省略了主語you。祈使句句末用感嘆號或句號，朗讀時，常用降調。在表達請求或勸告時，在祈使句前或句末可加上please，以使句子的語氣更加緩和或客氣。1.肯定的祈使句（1）Do型祈使句：實義動詞原形+其他Standup,please.=Pleasestandup.請起立。請打掃教室.___________________________（2）Be型祈使句：Be+adj.Becareful!=Lookout!=Takecare!小心/當心！請安靜._______________________（3）Let's+動詞原形Let’sgotoschooltogether.咱們一起上學去吧。咱們一起打籃球吧.______________________(4)No型祈使句：No+v-ing/名詞（表禁止）eg:Nosmoking!Nophotos!禁止說話！_________________禁止停車！________________2.否定的祈使句(1)Don't+動詞原形Don'tstandup.別站起來。Don'tbecareless.別粗心。Don'tletthemplaywithfire.別讓他們玩火。請不要在教室里打籃球!______________________________________（2）Let's(letsb)+not+動詞原形Let'snotsayanythingaboutit.對于這件事，咱們什么也別說。Letthemnotplaywithfire.別讓他們玩火。別讓他們打架._______________________________must“必須”（強調主觀意志）；沒有人稱和數的變化；否定：mustn’t“不準”你必須今天完成家庭作業(yè)._______________________.你禁止在課堂上說話._______________MustIcleantheclassroom?No,__________________/_________________________haveto“必須”（強調客觀因素）三人稱用：hasto;否定：don’t/doesn’thaveto他得走了。___________________我們沒必要周末上課.____________________________語法練兵場1._______listentomusicintheclassroom.A.NotB.NoC.Don’t2._______lateagain,Bill!A.Don'ttobeB.Don'tbeC.NotbeD.Benot3._______crosstheroaduntilthetrafficlightsturngreen.A.NotB.Won'tC.Doesn'tD.Don't4.Kate,_______yourhomeworkheretomorrow.A.bringB.bringsC.tobringD.bringing5.________methetruth,orI'llbeangry.A.TellingB.TotellC.ToldD.Tell6.Shehasto__________herhomeworkeverynight.A.doesBdoC.doing7.Sorry,you_____playbasketballintheclassroom.Acan’tBmustCdon’t8.Let’s_____ontimeforclasses.AbeBbenotCare句型轉換1.Theteachersoftentellthestudentsnottobecareless.（改為祈使句）__________careless,please.2.PleasesitnexttoNancy.（改為否定句）__________nexttoNancy.3.Jackhastoplaythepianoeveryweekend.(改為一般疑問句)_________________________________4.Bequick!(改為否定句)______________________________5.Youcan’teatfoodinclass.(改為祈使句)____________________________6.Youmustwalktoschooltoday.(改為祈使句)____________________________7.Youcan’tbelateforclassnexttime.(改為祈使句)___________________________Unit4.Don’teatinclass第一課時SectionA1a—1c1.掌握本課單詞:rule,arrive,hallway,hall,listen,fight,sorry,2.重點短語：dininghall,arrivelateforschool,(be)ontime,listentomusic3.重點句型：能正確使用否定祈使句陳述規(guī)章要求，對別人的勸告，警告作出禮貌回應——Don’truninthehallways./Don’tfight.——Sorry,MsClark;請寫出下列短語。1.在課堂上_________________2.校規(guī)_________________3.做某事遲到_________________4.準時_________________5.在走廊里_________________6.在教室里_________________7.在餐廳里_________________8.聽…_________________四.知識點撥arrivelateforschool/belateforschool/cometoschoollate上學遲到arrivein/at+地點3.inclass在課堂上getto+地點intheclass在班里reach+地點intheclassroom在教室里3.wear“穿著，戴著”（強調狀態(tài)）6.listento“強調聽的動作”puton“穿上”（強調瞬間動作）hear“強調聽的結果，聽見”bein+顏色sound“聽起來”系動詞后接形容詞課堂達標：請寫出下列6個句子。1.不要在課堂上吃東西。_____________________________________________2.不準上課遲到。你必須準時。____________________________________3.不準在走廊里跑。_______________________________________________4.不準在教室里吃東西。你必須在餐廳吃飯。_________________________5.不準在課堂上聽音樂。_______________________________________6.不準打架。_____________________________________________1.Don’tarrivelate_____school.A.atB.inC.for2.Ican’tgototheparty.I_______domyhomework.AmustBcanChasto3.Don’teatintheclassroom,Alex.__________,MrYangA.ExcusemeB.ThanksC.Sorry4.Iusually_______thebusstopat7:30inthemorning.AarriveBarriveatBarrivei