祈使句、反意疑問句

祈使句Grammar定義表示請求，命令，建議，禁止等語氣的句子,其結(jié)構(gòu)為省略主語you,以動詞原形開頭的簡單句。句子沒有時態(tài)變化，謂語動詞一律用原形，句子中通常不用主語，句末用驚嘆號或者句號，用降調(diào)。Let+第一人稱〔me,us〕+動詞原形+……Let+第三人稱代詞〔him,her,it,them〕或名詞+動詞原形+……肯Letmetryagain.含有第一人稱，第三人稱主語的祈使句。否認句：Let’s/me/us/+not+動詞原形否認句：Don’t+let+him/her+動詞原形肯Letthemplaywithfire.Letmenottryagian.否Don’tletthemplaywithfire.否含有第二人稱主語的祈使句egA:Becareful.egB:Don’tmakesuchanoise.Don’t

eatinclassrooms.Don’tplaysportsintheclassrooms.Don’tfight.不要在教室里吃飯。不要在教室里運動。不要打鬧。Don’tsleepinclass.Don’twearhatsinclass.Don’tdanceinclassrooms.不要在教室里睡覺。不要在教室里戴帽子.不要在教室里跳舞。Don’truninthehallways.Don’t

listentomusicintheclassrooms.Don’ttalkinclass.不要在教室里說話。不要在教室里聽音樂。不要在走廊里跑。Tips:表示禁止時，尤其是用在標(biāo)語等情況，也可用“No+動名詞〞表示。eg：Nosmoking.Noparking.Notalking.將以下句子變?yōu)榉裾J祈使句。1.Comein,please!請進！2.Sitdown,please.請坐。3.Let'sgohome.我們回家吧。翻譯句子:不要在圖書館大聲說話.

放學(xué)后不要看電視.

不要上課吃東西.

不要上學(xué)遲到.

不要在馬路上踢球.

請把那本書給我.

你們必須早起床.反意疑問句Grammar反意疑問句：在陳述句之后加上一個與之意思相反的簡短句。構(gòu)成：前肯后否前否后肯反意疑問句答復(fù)：肯定答復(fù)：Yes,+肯定結(jié)構(gòu)。否認答復(fù)：No,+否認結(jié)構(gòu)。反意疑問句特殊句式：情態(tài)動詞表推測時，根據(jù)情況而定〔用be動詞形式〕egA:Thismustbeyourhouse,isn’tit?egB:Itmusthaverainedlastnight,hasn’tit?2.祈使句用willyou.egAOpenthedoor,willyou?egB:Don’tmakeanynoise,willyou?注：let’s必須用shallwe，其他全部用willyou.egA:let’sgohome,shallwe?let加賓格用willyou.egA:Lethim/us/hergothere,willyou?3.therebe句型用be+there來反問。egA:Thereissomewaterinthecup,isn’tthere?therewillbe用willthere來反問。.egA:Therewillbeameetingtomorrow,won’tthere?4.陳述局部含有指人的不定代詞everyone/everything/someone/somebody/anyone/anybody/noone/nobady時，疑問局部用they.egA:NobodyphonedthewhileIwasout,didthey?陳述局部含有指物的不定代詞evetything/something/anything/nothing,疑問局部用it.egA:Nothingisnecessarynow,isit?Everyoneenjoyedtheparty,________?Everythingisready,________?Noonehasbeenthere,________?EveryoneknowsthatMrSmithwillcomehere,________?didn’ttheyisn’tithavetheydon’tthey5.陳述局部為主從復(fù)合句時，疑問局部的謂語要與主句謂語一致。注：當(dāng)主句是第一人稱I/we時,反問局部看從句謂語，反之看主句謂語局部。egA：Isuppose(that)heisserious,isn’the?當(dāng)主語是否認句時，從句是肯定，根據(jù)前肯后否，前否后肯原那么去做。egA:Idon’tthinkyouareright,areyou?Youtoldthemthatshewouldn’tcome,___________?Heneversaidthatyoutookhimthere,___________?Idon’tthinkthathewillcome,___________?I’msurethatheisright,___________?Youdon’tthinksheisright,___________?didn’tyoudidhe?willhe?isn’the?doyou?6.像dislike/unhappy/hate/disappointed這些詞中，句子類型仍然按照前肯后否，前否后肯來處理。egA:Heisnothappytoday,ishe?Heisunhappytoday,isn’the?egB:EverythingisOK,isn’tit?7.在You’dbetter,You’drather,You’dlike中，注意’d表示had還是would.egA:They’drathergobybus,wouldn’tthey?You’dbetterchangeyourwetshirt,hadn’tyou?He’dliketojoinourdiscussion,wouldn’the?8.當(dāng)句中出現(xiàn)Iam,反意疑問句必須用aren’t.egA:Iamright,aren’tI?9.感慨句反意疑問句egA：Whatacleverboy,isn’the?Whataniceday,isn’tit?注：感慨句反意疑問句看名詞選人稱。10.陳述局部含有以下否認詞，hardly,scarcely,saldom,never,few,little,rarely后面反意疑問句用肯定。11.注must為情態(tài)動詞加動詞原形，表必須時否認用mustn’t,肯定句用mustegA：Wemustn’tbelate,mustwe?Youmustgohome,mustn’tyou?12.前