八年級(jí)英語(yǔ)上冊(cè)Unit9Canyoucometomyparty知識(shí)講與練素材新版人教新目標(biāo)

Unit9Canyoucometomyparty？【重要詞匯概覽】◆lessonn.課，課程◆calendarn.日歷，行事歷◆tomorrown.明日◆invitationn.邀請(qǐng)【重要詞組概覽】◆thedayaftertomorrow后天◆gotothedoctor去看病◆haveapianolesson上鋼琴課◆haveto不得不◆texttime下一次◆studyforatest準(zhǔn)備考試【語(yǔ)法知識(shí)聚焦】haveto與神態(tài)動(dòng)詞的差別神態(tài)動(dòng)詞不可以獨(dú)自作謂語(yǔ)，后邊一定接動(dòng)詞原形一同組成謂語(yǔ)，haveto也是這樣。神態(tài)動(dòng)詞沒(méi)有人稱和數(shù)的變化，并且所用的時(shí)態(tài)也遇到必定的限制，to有人稱和數(shù)的變化，可用于多種時(shí)態(tài)中，在一般現(xiàn)在時(shí)中，當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)，要用hasto,其他人稱用haveto；一般過(guò)去時(shí)中用hadto；一般未來(lái)時(shí)中用will

但是havehaveto,比方：Shehastogotoschoolbybus.她不得不乘公共汽車去上學(xué)。Ifyougetill,you'llhavetoseethedoctor.假如你患病的話，你就得看醫(yī)生。2.haveto與must的差別haveto和must都有“一定”的意思，那么它們有哪些不同樣呢？含義和用法上的差別：haveto重申客觀上需要做某事，即表示外界條件的需要不得不做某事，含有“局勢(shì)強(qiáng)迫”的意味；must重申說(shuō)話者主觀上以為一定做某事，含有“主觀判斷”的意味，比方：Mybikewasbrokenonmywaytoschool.Ihadtowalkthere.我的自行車在上學(xué)的路上壞了，我不得不走路去上學(xué)。（我原來(lái)不肯意走路，但是自行車壞了，不想走路也不可以。）WemustlearnEnglishwell.我們一定學(xué)好英語(yǔ)。（主觀上有這類想法。）否認(rèn)式的差別：haveto的否認(rèn)式意為“不用”，must的否認(rèn)式意為“嚴(yán)禁；不同樣意”。所以，以must開(kāi)頭的一般疑問(wèn)句的必定回答為“Yes,主語(yǔ)+must”，否認(rèn)回答為“No,主語(yǔ)+needn't/don'thaveto”。比方：---MustIfinishthehomeworknow?我一定現(xiàn)在達(dá)成作業(yè)嗎？---Yes,youmust.(No,youneedn't/don'thaveto)是的，你一定現(xiàn)在達(dá)成。（不，你不用。）反意疑問(wèn)句的組成差別：(1)陳述部分含有haveto時(shí)，其附帶問(wèn)句的謂語(yǔ)經(jīng)常用助動(dòng)詞do的相應(yīng)形式或助動(dòng)詞will。比方：Youhadtogoshoppingyesterday,didn'tyou?昨天你不得不去購(gòu)物，是嗎？陳述部分含有must時(shí)，其附帶問(wèn)句的謂語(yǔ)，按下邊幾種狀況來(lái)確立：A.must意為“一定”時(shí)，附帶問(wèn)句謂語(yǔ)用needn't。比方：Wemustcleantheroom,needn'twe?我們一定打掃房間，是嗎？B.mustn't意為“嚴(yán)禁”之意，附帶問(wèn)句謂語(yǔ)用must。比方：Theboymustn'tplaywiththeknife,musthe?那個(gè)男孩不可以玩刀子，對(duì)嗎？C.must

意為“應(yīng)當(dāng)”時(shí)，附帶問(wèn)句謂語(yǔ)用

mustn't

。比方：Wemusthelpeachother,mustn'twe?

我們應(yīng)當(dāng)相互幫助，對(duì)嗎？D.must

意為“必定；想必”表示推斷時(shí)，附帶問(wèn)句部分謂語(yǔ)要依據(jù)

must后邊的動(dòng)詞來(lái)確立。比方：MrWangmustbeathome,isn'the?王先生必定在家，對(duì)嗎？注：must表示的是一種相當(dāng)必定的與事實(shí)特別湊近的推斷。比方：MrWangmustbeathome.其實(shí)就相當(dāng)于MrWangisathome.所以，它的反意疑問(wèn)句的附帶問(wèn)句部分是isn'the也就很簡(jiǎn)單理解了。又如：Theymustberight,aren'tthey?【綜合能力檢測(cè)】一.單項(xiàng)填空1.Whatdoyouusuallydo_______Saturdays?()A.atB.onC.in2.I’msorryIhaveto_______fortheEnglishtest.()A.studyB.studiesC.studying3.Canyou______tomybirthdayparty?()A.visitB.goC.come4.Thanksfor___________.()A.askingB.askC.asks5.OnWednesday,I’m_________tenniswiththeschoolteam.()A.playB.playingC.amplaying6.A:MustIcleanmyroom,mom?B:No,you______.()A.don'tB.needn'tC.aren't二.連詞成句Thanks,for,alot,invitation,the________________________________Can,come,to,you,my,party?______________________________________3.I’m,I’m,sorry,to,going,the,movies,myfriends,with.________________________________________________4.Tomorrow,haveto,I,to,the,go,dentist.______________________________________5.What,you,are,on,Sunday,doing?_____________________________________三.依據(jù)所給詞語(yǔ)的提示，寫(xiě)出問(wèn)句和答句1.doesgoschoolhowLucyto?(rideherbike)__________________________________________________________________________________2.youhowdogethouseyour?(walk)__________________________________________________________________________________3.itlongtakehowdoes?(twentyminutes)__________________________________________________________________________________4.farithishomeishowfromschoolto?(fivemiles)__________________________________________________________________________________.補(bǔ)全對(duì)話A:Hi,Tom?T:Yeah,hi,Amy.A:Tom,canyouT:Uh,2?

1tenniswithme?A:Today.T:Uh,no,sorry,I

can't.Ihavetogotothedoctorand

3for

atesttoday.A:Howabout4?Sorry,tomorrowI'mplayingsoccerandIhaveapianolesson.Oh.Well,whatareyoudoingthedayaftertomorrow?T:Ihave5babysitmysister.A:Oh,Isee.T:I'msorry,Amy.I'mreallybusythisweek.五.從頭安排所給句子的次序，使其成為一個(gè)完好的信函。A.DearMsMasini,B.yourssincerelyA.SpringfieldC.WeusuallytrytoarrangesuchvisitsonFridays,D.are21stMayand4thJune.E.ifoneoftheseissuitableforyou?F.InviewofyourinterestintheInstitutefortheBlindG.foryoutospendamorningH.CouldyoupleaseletusknowI.Thankyouforyourletterof12thApril.J.visitingourorganization,K.becauseoneofourstaffisthenfreetoshowguestsroundthebuildings.L.TwopossibledateswhichwecanofferM.weareextremelyhappy.【參照答案點(diǎn)撥】一、1.B5.B6.B1.B,表示在禮拜幾，用介詞on。2.A,haveto后邊接動(dòng)詞原形。A,for是介詞，此后應(yīng)當(dāng)接動(dòng)名詞作介詞賓語(yǔ)。B,I'm加現(xiàn)在分詞playing一同組成現(xiàn)在進(jìn)行時(shí)，表示將要發(fā)生的動(dòng)作。B,用must發(fā)問(wèn)時(shí)，否認(rèn)回答應(yīng)當(dāng)用：needn't。二、Thanksalotfortheinvitation.Canyoucometomybirthdayparty?I’msorryI‘mgoingtothemovieswithmyfriends.TomorrowIhavetogotothedentist(tomorrow).WhatareyoudoingonSunday?三、HowdoesLucygotoschool?Sheridesherbike.Howdoyougettoyourhouse?Iwalk.Howlongdoesittake.Ittakestwentyminutes.4.Howfarisitfromhishometoschool?Itisfivemiles.四、1.play2.when3.study4.tomorrow5.to1.play,依據(jù)前后詞義，應(yīng)當(dāng)是canyouplaytenniswithme。2.when,因?yàn)榇撕筮叺拇鹁涫荰oday。3.study,studyforatest是固定短語(yǔ)。4.tomorrow,因?yàn)榇鹁涫荢orry,tomorrowI'mplayingsoccer...,由此判斷得出答案。五、DearMsMasini,Thankyouforyourletterof12thApril.InviewofyourinterestintheInstitutefortheBlind,weareextremelyhappy.WeusuallytrytoarrangesuchvisitsonFridays,becauseoneofourstaffisthenfreetoshowguestsroundthebuildings.Twopossibledateswhichwecanofferforyoutospendamorningvisitingourorganization,are21stMayand4thJune.Couldyoupleaseletusknowifoneoftheseissuitablefory