【八下英語(yǔ)人教版】Unit 9 課本知識(shí)重點(diǎn)和語(yǔ)法聚焦重點(diǎn)

人教版八年級(jí)下冊(cè)英語(yǔ)第9單元課本知識(shí)重點(diǎn)和語(yǔ)法聚焦重點(diǎn)Unit9haveyoueverbeentoamuseum？一：現(xiàn)在完成時(shí)（二）現(xiàn)在完成時(shí)表示經(jīng)歷的用法：現(xiàn)在完成時(shí)常用havebeento,ever,never等表示經(jīng)歷。

1.have/hasbeento表示去過(guò)某地，可以與never,ever,just,once等連用。如：Mr.SmithhaseverbeentoChinathreetimes.2.ever用于現(xiàn)在完成時(shí)的一般疑問(wèn)句中，放在過(guò)去分詞之前主語(yǔ)之后。如：HaveyouevervisitedthePalaceMuseum?3.never表否定：用在助動(dòng)詞have/has后，過(guò)去分詞前，否定回答也可用neither。Eg：IhaveneverbeentoWuli--Meneither.二：have/hasbeento與have/hasgoneto的用法區(qū)別havebeento意為“曾經(jīng)去過(guò)某地”，后可接次數(shù)，如once/twice/threetimes等，表示“去過(guò)某地幾次”，也可和just/never/ever等連用。如：MyfatherhasbeentoBeijingtwice．我父親去過(guò)北京兩次。IhaveneverbeentotheGreatWall．我從未去過(guò)長(zhǎng)城。havegoneto意為“到某地去了”，說(shuō)話時(shí)該人不在現(xiàn)場(chǎng)，一般不用第一人稱、第二人稱代詞作句子的主語(yǔ)。如：

—WhereisJim？—HehasgonetoEngland．—他去英國(guó)了。（尚未回來(lái)）MrWangisn'there，HehasgonetoQingdao.注意區(qū)別：hewenttoAnkanglastweek（一般過(guò)去時(shí)）上周他（做了一件事，那就是）去了安康HehasbeentoAnkang（現(xiàn)在完成時(shí)）他去了安康他曾經(jīng)到過(guò)安康（他現(xiàn)在回來(lái)了，人不在安康了）HehasgonetoAnkang（現(xiàn)在完成時(shí)）他去了安康（也許剛出發(fā)，也許已經(jīng)在安康，反正人現(xiàn)在不在這里）HehasbeeninAnkangforyears（現(xiàn)在完成時(shí)）他呆在安康已經(jīng)十年了（現(xiàn)在還在安康呆著呢）知識(shí)點(diǎn)：1.Meneither.Let’sgotoonetomorrow.：neither用作副詞,意為“也不”,常用于句首,如Meneither(=NeitherhaveI),

表示前面否定的內(nèi)容也適合于另一個(gè)人或物。置于句首時(shí),主語(yǔ)要放在助動(dòng)詞、系動(dòng)詞或情態(tài)動(dòng)詞之后。如：—Wesleyhasn’tfinishedherhomeworkyet.—Meneither/NeitherhaveI.我也沒(méi)完成?！就卣埂縩either用法小結(jié)：作副詞,用于短語(yǔ)“neither...nor.”,連接并列成分,“既不...也不...”,當(dāng)連接并列主語(yǔ)時(shí)使用就近原則。

NeitherInormymotherlikes(like)red.我和媽媽都不喜歡紅色。2.Let'sgosomewheredifferenttoday.我們今天去某個(gè)不同的地方吧。（1）Let's...“讓我們...”是Letus...的縮寫，向別人提出建議，后跟shallwe？做反義疑問(wèn)句，答語(yǔ)用“Thatagoodidea./Goodidea./OK等（2）somewheredifferent“某個(gè)不同的地方”。somewhere作副詞，“在某處，在某地”，用于肯定句中，在否定/疑問(wèn)句中用anywhere。注：形容詞修飾somewhere，anything，nowhere等時(shí)，形容詞應(yīng)置其后。Hejustlivessomewhereinthecity.I'mgoingtomovesomewhereinteresting.

3.Weputupatentandcookedoutside.putup意為“搭起；建造”，“動(dòng)詞+副詞”型短語(yǔ)。名詞作賓語(yǔ)時(shí)，可放在動(dòng)副詞之間或副詞后面；代詞作賓語(yǔ)時(shí)，只能置于動(dòng)副詞之間。Theyputupatent/putatentupbythefire.他們?cè)诨鸲雅源钇鹆艘粋€(gè)帳篷。4.ForthousandsoftouristsfromChina,thissmallislandinSoutheastAsiaisawonderfulandsafeplacetotakeaholiday.（1）thousandsof“數(shù)以千計(jì)的；許許多多的”，后接可數(shù)名詞復(fù)數(shù)，表示不具體的數(shù)目。類似有：hundredsof“數(shù)以百計(jì)的”；millionsof“數(shù)以百萬(wàn)計(jì)的”；billionsof“數(shù)以十億計(jì)的”。如：Thousandsofmiddleschoolstudentswanttoworkasateacherinthefuture.（2）safe形容詞，“安全的；無(wú)危險(xiǎn)的”，其反義詞dangerous意為“危險(xiǎn)的”。如：Youshouldgotoasafeplace.5.Ontheonehand,morethanthreequartersofthepopulationareChinese...Ontheotherhand,SingaporeisanEnglish-speakingcountry...ontheonehand...ontheotherhand...“一方面...另一方面...”。該短語(yǔ)一般用于提出兩個(gè)相反的事物或看法。如：Ontheonehandthisactivitymakespeoplehappy.Ontheotherhandpeoplehavetoaffordtoomuchmoneywhiledoingit.6.WhetheryoulikeIndianfood,Westernfood,orJapanesefood,you’llfinditallinSingapore!whether...or...意為“不管（無(wú)論）...還是...”引導(dǎo)讓步狀語(yǔ)從句。若主句用一般將來(lái)時(shí)，則從句通常用一般現(xiàn)在時(shí)表將來(lái)。如：Whetheritiscloudyorrainytomorrow,I'llgocamping.不管明天是陰天還是下雨天，我都要去野營(yíng)。7.It'sunbelievablethattechnologyhasprogressedinsucharapidway!科技進(jìn)步得如此之快，真是令人難以置信！（1）該句為“Itis+形容詞+that+主語(yǔ)從句”結(jié)構(gòu)，it為形式主語(yǔ)。如：It'sapitythathedidn'tcome.很遺憾他沒(méi)來(lái)（2）unbelievable“難以置信的”，是由否定前綴un-加believable構(gòu)成的形容詞。如：Itisunbelievablethathowstupidheis.

（3）progress作不及物動(dòng)詞，意為“進(jìn)步；進(jìn)展”。如:Weareprogressinginknowledge.我們的知識(shí)正在增長(zhǎng)。8.Youcantakearideontheboatforseveraldaysandeatandsleeponit.你可以坐船巡游幾天，也可以在船上睡覺(jué)、吃飯。onboard意為“在船/飛機(jī)上”.也可作“上船/飛機(jī)”。如：Thetraindidn’tstartuntilwecameonboard.等我們上來(lái)后火車才開(kāi)動(dòng)。ontheboard意為“在木板上”。如：Putthebreadontheboardbeforecuttingit.在切面包前先將其放在木板上。隨堂練：選用have,has填空:1.I_____toldhimthenews.2.She______comebackfromschool.3.You______wonthegame.4.Tom_________(be)toChinatwice.按要求改寫下列各句:5.Theyhaveboughtacomputer.(改成否定句）___________________________________6.Hehaslosthisbook.(改成一般疑問(wèn)句，再肯定與否定回答）___________________________________________________________一：句型轉(zhuǎn)換

1.HehasstudiedEnglishfor4years.(改為一般疑問(wèn)句)_______he_______Englishfor4years?

2.MyparentshavebeentoAmerica.(對(duì)畫線部分提問(wèn))_______________parents_____?

3.Lucyhastraveledtoanotherprovince.(改為否定句)Lucy___________________toanotherprovince.

4.Heborrowedthebooktwoweeksago.(改為同義句)Hehas_____thebook____twoweeks.

5.Ihavebeenhereforthreemonths.(改為同義句)Ihavebeenhere____threemonths_____.

6.Myparentshavecomebackalready.(改為否定句)Myparents_____________back____.

7.TheboyshavebeentoJapanlotsoftimes.(改為一般疑問(wèn)句)_______theboys_______toJapanlotsoftimes?

8.Hasyoursistergonetothebookstore?(作肯定回答)_______,she_______.9.Ihavebeentothethemeparkthreetimes.(對(duì)劃線部分提問(wèn))___________timeshaveyoubeentothethemepark?10.Themoviehasbeenonforhalfanhour.(對(duì)劃線部分提問(wèn))____________hasthemoviebeenon?

二：根據(jù)括號(hào)中所給動(dòng)詞的提示完成下列句子或?qū)υ挕?.I________________(work)inthiscityfor7years.2.--Howlong______she______(live)here?--Sinceshe______(get)anewjobhere.

3.Howmanywords_____you________(learn)sincetwoyearsago?4.Mymother____never________(hear)ofthisman.

三：?jiǎn)雾?xiàng)選擇1.—WhyisLucy'smothersohappy?—Becauseonlythreestudents______,______herdaughterLucy.A.failedtheexam;besidesB.madeprogress;exceptC.madeprogress;includingD.passedtheexam;without2.—Doyoulikepinkorpurple?—______.Ilikeblue.A.BothB.EitherC.NeitherD.None3.Doyouhaveanyproblem_____English?A.learnB.tolearnC.learningD.learned4.--I'mgoingtotakethissummerholidayinYinghu.--Oh,Yinghuis____abeautifulislandthat____peopleinWuligotovisititeveryyear.A.so;thousandsB.so;thousandsofC.such;manythousandD.such;thousandsof5.Heisakindman.Heoftenencouragesus______moregoodthings.A.doB.didC.doingD.todo6.Mr.Liisn'tathome.He___Ankangonbusiness.Hewillbebackintwodays.A.hasbeentoB.hasgonetoC.hasbeeninD.isgoingto7.--Idon'tlikerockmusic.--_____.Ithinkit'stoonoisy.A.SodoIB.SoIdoC.NeitherdoID.NeitherIdo8.Inourclass,_____ofthestudentsarefromthesamecity.A.twofifthB.twofifthsC.secondfifthD.secondfifths9.TouristscanchoosetovisitWuli___theylike—spring,summer,autumnorwinter.A.whateverB.wheneverC.whereverD.however10.VictorandRick_____Ankangonbusinessmanytimes.A.havegonetoB.HavebeentoC.havebeeninD.wentto11.Wouldyoupleasetellme_____intodaysnewspaper?—Sorry,Ihaventreadityet.A.somethingimportantB.ImportantsomethingC.anythingimportantD.importantanything12.Myfatheralwaysencouragesme_____thedifficulties.A．faceB．tofaceC．facingD．faced13.--DoyouknowwhereMissLiis?--Oh，she____Beijingandshe____toShanghaitomorrow.A.hasbeento;willgoB.hasgoneto;willgoC.hasbeento;cameD.hasgoneto;came14.Hefeared_____hispar