英語祈使句八上unit8語法市公開課金獎(jiǎng)市賽課一等獎(jiǎng)?wù)n件

英語祈使句講解八年級(jí)上冊(cè)u(píng)nit8語法第1頁定義：用于表示命令、請(qǐng)求、勸說、警告、禁止等句子叫做祈使句。祈使句通常省略第二人稱主語；祈使句動(dòng)詞都為原形?！鶪oandwashyourhands.→

Bequiet,please.（Pleasebequiet.）→

Bekindtooursister.→

Watchyoursteps.→

Lookout！Danger！→

Keepoffthegrass.→

Noparking.第2頁祈使句類型：必定祈使句否定祈使句以let開頭祈使句No+動(dòng)名詞/名詞其它類型祈使句第3頁必定祈使句一、直接以動(dòng)詞原形開頭,please可在句首,也可在句末。Do型。直接以動(dòng)詞原形開頭Be型。Be+表語Becareful.Bequiet.Pleaselookattheblackboard.Listentomecarefully.Gohomeatonce.

二、必定祈使句回答：必定回答：Yes,Iwill.否定回答：Sorry,Ican’t.I’mbusydoingmyhomework.第4頁否定祈使句否定祈使句=Don’t+必定祈使句（Don’t+V原）→Don’ttalkinclass.→Don’teatinclass.→Don’truninthehallway.→Don’tdrawonthewall.→Don’tthroweverywhere.二、否定祈使句回答：→Ofcourse,Iwon’t.→Sorry,Iwon’tdothatnexttime.第5頁以let開頭祈使句一、LetsbdosthLetsbnotdosthLetusmakefruitsalad.Letyourfathercallmeback.Lethimnotplaybasketballhere.Letthemnotplaythedrumsnow.二、以let開頭祈使句回答：→That’sagoodidea./Thatsoundsgood.→Oh,No.It’stoohot.→

Oh,No.Let’swatchTVathome.第6頁No+動(dòng)名詞/名詞Nosmoking!Nosmokinginthemeetingroom!Noparking!Nophotos!第7頁其它類型祈使句Whydon’tyoudosth?=Whynotdosth?相當(dāng)于Pleasedosth.Whydon’tyoustandup?=Whynotstandup?Whydon’tyougoouttoplay?=Whynotgoouttoplay?第8頁1.thepopcornmachine.A.TurnonB.TurningonC.ToturnonD.Turnson2.

thesandwichbeforeyouwashyourhands.A.EatingB.NoteatingC.Don’teatD.Noteat3.---

lateforthemeetingnexttime.---Sorry,Iwon’t.A.Don’tB.Don’tbeC.won’tbeD.Benot4.Let’s

toschoolbybike.A.notgoB.nottogoC.don’tgoD.notgo5.abananamilkshakeiseasy.A.MakeB.MakesC.MakingD.Made6.---Don’tboilthevegetabletoolong.---

.A.Yes,Iwon’tB.Yes,IwillC.No,IwillD.No,Iwon’t第9頁7.

addingsomerelishtothesoup?A.WhynotB.Whydon’tC.WhataboutD.Whatfor8.---Don’tdrivetoofast!It’sdangerous.---.Iwillslowdown減速.A.GreatB.CertainlyC.CoolD.Sorry9.---Jace,let’splaytennis.---

.A.ThatsoundsgoodB.Yes,IdoC.Don’tworryD.You’rewelcome10.---Pleasecutupthe