【八下英语人教版】Unit 9 课本知识重点和语法聚焦重点

人教版八年级下册英语第9单元课本知识重点和语法聚焦重点Unit9haveyoueverbeentoamuseum？一：现在完成时（二）现在完成时表示经历的用法：现在完成时常用havebeento,ever,never等表示经历。

1.have/hasbeento表示去过某地，可以与never,ever,just,once等连用。如：Mr.SmithhaseverbeentoChinathreetimes.2.ever用于现在完成时的一般疑问句中，放在过去分词之前主语之后。如：HaveyouevervisitedthePalaceMuseum?3.never表否定：用在助动词have/has后，过去分词前，否定回答也可用neither。Eg：IhaveneverbeentoWuli--Meneither.二：have/hasbeento与have/hasgoneto的用法区别havebeento意为“曾经去过某地”，后可接次数，如once/twice/threetimes等，表示“去过某地几次”，也可和just/never/ever等连用。如：MyfatherhasbeentoBeijingtwice．我父亲去过北京两次。IhaveneverbeentotheGreatWall．我从未去过长城。havegoneto意为“到某地去了”，说话时该人不在现场，一般不用第一人称、第二人称代词作句子的主语。如：

—WhereisJim？—HehasgonetoEngland．—他去英国了。（尚未回来）MrWangisn'there，HehasgonetoQingdao.注意区别：hewenttoAnkanglastweek（一般过去时）上周他（做了一件事，那就是）去了安康HehasbeentoAnkang（现在完成时）他去了安康他曾经到过安康（他现在回来了，人不在安康了）HehasgonetoAnkang（现在完成时）他去了安康（也许刚出发，也许已经在安康，反正人现在不在这里）HehasbeeninAnkangforyears（现在完成时）他呆在安康已经十年了（现在还在安康呆着呢）知识点：1.Meneither.Let’sgotoonetomorrow.：neither用作副词,意为“也不”,常用于句首,如Meneither(=NeitherhaveI),

表示前面否定的内容也适合于另一个人或物。置于句首时,主语要放在助动词、系动词或情态动词之后。如：—Wesleyhasn’tfinishedherhomeworkyet.—Meneither/NeitherhaveI.我也没完成。【拓展】neither用法小结：作副词,用于短语“neither...nor.”,连接并列成分,“既不...也不...”,当连接并列主语时使用就近原则。

NeitherInormymotherlikes(like)red.我和妈妈都不喜欢红色。2.Let'sgosomewheredifferenttoday.我们今天去某个不同的地方吧。（1）Let's...“让我们...”是Letus...的缩写，向别人提出建议，后跟shallwe？做反义疑问句，答语用“Thatagoodidea./Goodidea./OK等（2）somewheredifferent“某个不同的地方”。somewhere作副词，“在某处，在某地”，用于肯定句中，在否定/疑问句中用anywhere。注：形容词修饰somewhere，anything，nowhere等时，形容词应置其后。Hejustlivessomewhereinthecity.I'mgoingtomovesomewhereinteresting.

3.Weputupatentandcookedoutside.putup意为“搭起；建造”，“动词+副词”型短语。名词作宾语时，可放在动副词之间或副词后面；代词作宾语时，只能置于动副词之间。Theyputupatent/putatentupbythefire.他们在火堆旁搭起了一个帐篷。4.ForthousandsoftouristsfromChina,thissmallislandinSoutheastAsiaisawonderfulandsafeplacetotakeaholiday.（1）thousandsof“数以千计的；许许多多的”，后接可数名词复数，表示不具体的数目。类似有：hundredsof“数以百计的”；millionsof“数以百万计的”；billionsof“数以十亿计的”。如：Thousandsofmiddleschoolstudentswanttoworkasateacherinthefuture.（2）safe形容词，“安全的；无危险的”，其反义词dangerous意为“危险的”。如：Youshouldgotoasafeplace.5.Ontheonehand,morethanthreequartersofthepopulationareChinese...Ontheotherhand,SingaporeisanEnglish-speakingcountry...ontheonehand...ontheotherhand...“一方面...另一方面...”。该短语一般用于提出两个相反的事物或看法。如：Ontheonehandthisactivitymakespeoplehappy.Ontheotherhandpeoplehavetoaffordtoomuchmoneywhiledoingit.6.WhetheryoulikeIndianfood,Westernfood,orJapanesefood,you’llfinditallinSingapore!whether...or...意为“不管（无论）...还是...”引导让步状语从句。若主句用一般将来时，则从句通常用一般现在时表将来。如：Whetheritiscloudyorrainytomorrow,I'llgocamping.不管明天是阴天还是下雨天，我都要去野营。7.It'sunbelievablethattechnologyhasprogressedinsucharapidway!科技进步得如此之快，真是令人难以置信！（1）该句为“Itis+形容词+that+主语从句”结构，it为形式主语。如：It'sapitythathedidn'tcome.很遗憾他没来（2）unbelievable“难以置信的”，是由否定前缀un-加believable构成的形容词。如：Itisunbelievablethathowstupidheis.

（3）progress作不及物动词，意为“进步；进展”。如:Weareprogressinginknowledge.我们的知识正在增长。8.Youcantakearideontheboatforseveraldaysandeatandsleeponit.你可以坐船巡游几天，也可以在船上睡觉、吃饭。onboard意为“在船/飞机上”.也可作“上船/飞机”。如：Thetraindidn’tstartuntilwecameonboard.等我们上来后火车才开动。ontheboard意为“在木板上”。如：Putthebreadontheboardbeforecuttingit.在切面包前先将其放在木板上。随堂练：选用have,has填空:1.I_____toldhimthenews.2.She______comebackfromschool.3.You______wonthegame.4.Tom_________(be)toChinatwice.按要求改写下列各句:5.Theyhaveboughtacomputer.(改成否定句）___________________________________6.Hehaslosthisbook.(改成一般疑问句，再肯定与否定回答）___________________________________________________________一：句型转换

1.HehasstudiedEnglishfor4years.(改为一般疑问句)_______he_______Englishfor4years?

2.MyparentshavebeentoAmerica.(对画线部分提问)_______________parents_____?

3.Lucyhastraveledtoanotherprovince.(改为否定句)Lucy___________________toanotherprovince.

4.Heborrowedthebooktwoweeksago.(改为同义句)Hehas_____thebook____twoweeks.

5.Ihavebeenhereforthreemonths.(改为同义句)Ihavebeenhere____threemonths_____.

6.Myparentshavecomebackalready.(改为否定句)Myparents_____________back____.

7.TheboyshavebeentoJapanlotsoftimes.(改为一般疑问句)_______theboys_______toJapanlotsoftimes?

8.Hasyoursistergonetothebookstore?(作肯定回答)_______,she_______.9.Ihavebeentothethemeparkthreetimes.(对划线部分提问)___________timeshaveyoubeentothethemepark?10.Themoviehasbeenonforhalfanhour.(对划线部分提问)____________hasthemoviebeenon?

二：根据括号中所给动词的提示完成下列句子或对话。1.I________________(work)inthiscityfor7years.2.--Howlong______she______(live)here?--Sinceshe______(get)anewjobhere.

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

三：单项选择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