人教版八年级下册英语unit8-10-单元语法点+练习题复习课件

现在完成时一、构成现在完成时由“助动词have/has+动词的过去分词”构成。二、用法1.

表示过去发生或已经完成的某一动作对现在造成的影响或结果。现在完成时一、构成二、用法1常见的时态标志词有already(常用于肯定句),yet(用于否定句和一般疑问句),just,ever,never,before,sofar等。如：SusanhasalreadywatchedtheTVplay.—Haveyoufoundyournewbookyet?—No.Ihaven’tfoundityet.Mygrandparentshaveevertraveledbyplane.Timhasn’theardofitbefore.常见的时态标志词有already(常用于肯定句),yet22.

表示动作或状态在过去已经开始，持续到现在，也许还要持续下去，该用法常适用于延续性动词。常见的时态标志词有since和for。

since意为“自从……”，它既可作介词，也可作连词。作介词时，后接过去的时间点，表示某事开始的时间；作连词时，引导时间状语从句，从句常用一般过去时。2.

表示动作或状态在过去已经开始，持续到现在，也许还要持续3如：Mysisterhasbeenateachersincetwoyearsago.TheSmithshaveworkedtheresincetheymovedtothecity.如：4for作介词，后接一段时间，表示一种状况已经持续了多长时间。如：Theyhavelivedinthehouseforeightyears.另外，对since和for引导的时间状语(从句)提问时常用howlong。如：Ihavestayedinthiscity

fortendays.

(对划线部分提问)→Howlonghaveyoustayedinthiscity?for作介词，后接一段时间，表示一种状况已经持续了多长时间。5Mygrandparents_______inthatcitysince2019.A.willlive

B.live

C.havelived

D.wereliving2.—Amy,canwegiveawaythesesofttoys?We_______themformanyyears.—Mom,butIwanttokeepthebear.A.bought

B.had

C.havebought

D.havehadCDMygrandparents_______intha63.I_______acameratwoweeksagobutIhaven’thadachancetouseit.

A.havebought

B.bought

C.willbuy

4.—Howmanytimes_______Carl_______totheGreatWall?—Onlyonce.A.does;go

B.did;go

C.has;gone

D.has;beenBD3.I_______acameratwoweek75.MissBrown,we_______cleaningourclassroom.Canwegohomenow?A.finish

B.finishing

C.arefinished

D.havefinished6.I_______scaredofdogseversinceadoghurtmewhenIwasfiveyearsold.A.willbe

B.was

C.havebeen

D.wouldbeDC5.MissBrown,we_______clea87.—BenandSuearen’thome,arethey?—No.They_______toLondononbusiness.A.havegone

B.go

C.havebeen

D.willgo8.LeiFeng_______formanyyears,buthisspiritisstillencouragingus.A.died

B.hasdied

C.wasdead

D.hasbeendeadAD7.—BenandSuearen’thome,a99.Mr.Brown_______hishometownsincehe_______thearmy.A.hasleft;joined

B.hasbeenawayfrom;hasjoined

C.hasbeenawayfrom;joined

D.left;joined

C9.Mr.Brown_______hishomet1010.Iheardanewsongontheradio.I_______highandlowinthemusicstore,butIcan’tfindthesong.A.search

B.havesearchedC.amsearching

D.willsearch11.—_______haveyoustayedinBeijing?—Formorethanfivemonths.

A.Howoften

B.Howlong

C.HowfarBB10.Iheardanewsongonthe11Ⅰ.

根据句意及所给首字母提示，补全句中所缺单词。1.Youcan’tdependonyourparents

f_________.Youmustlearntotakecareofyourself.2.Mycousinlikesfootballverymuch.Heisabig

f_____ofit.foreverfanⅠ.

根据句意及所给首字母提示，补全句中所缺单词。forev123.Robertdidn’ttakeanyphotosbecausehedidn’ttakea

c________

withhim.4.Tokeep

s_______,wemustfollowthetrafficrules.5.Mary

o_______twocars.Oneisred,andtheotheriswhite.6.Itissaidthatlisteningtoclassicalmusic,

e__________

Mozart,canhelpwithmathandsciencelearning.camerasafeowns

especially3.Robertdidn’ttakeanyphot13Ⅱ.

根据句意，从方框中选择恰当的单词填空，有的需要变换形式。1.Tonywaswalking__________thepostofficewhenwesawhimthismorning.2.Youmustworkhardifyouwanttoget_________.succeed,encourage,towards,regard,peace,amongtowards

success

Ⅱ.

根据句意，从方框中选择恰当的单词填succeed,e143.Tolivea(n)________life,mygrandparentsmovedtothecountrylastyear.4.I’mshy.Myparentsoften__________metospeakloudlyinfrontofpeople.5.Look!Therearemanybeesdancing________flowers.6.Paulwasverybrave.Weall__________himasahero.succeed,encourage,towards,regard,peace,amongpeacefulencourageamongregarded3.Tolivea(n)________life,15III.根据括号内的要求完成下列各题。1.TheGreenshavealreadymovedtoParis.

(改为一般疑问句)_____theGreens______toParis_____?2.—Hashissisterfinishedthesciencefiction?

(补全否定答语)—No,____________.3.Ms.Leeboughtthishousein2008.

(用since替换in

改写句子)Ms.Lee_________thishousesince2008.Havemovedyet

shehasn't

hashad

III.根据括号内的要求完成下列各题。Have164.MissLinhasbeeninthisschool

forfiveyears.

(对划线部分提问)______________MissLin______inthisschool?5.Theoldmaninthepicturemademethinkofmygrandpa.

(改为同义句)Theoldmaninthepicture__________me______mygrandpa.Howlonghasbeen

remindedof

4.MissLinhasbeeninthiss17IV.

根据汉语意思完成英语句子。1.

根据调查，我班大部分学生喜欢唱歌。____________thesurvey,mostofthestudentsinmyclasslikesinging.2.

在清理书房时，伯特找到了他爷爷奶奶的一张老照片。Bertfoundanoldphotoofhisgrandparentswhenhewas____________thestudy.3.

我奶奶将近90岁了。Mygrandma’sageis__________90.Accordingtoclearingout

closeto

IV.

根据汉语意思完成英语句子。Accordingtoc184.

赶快，否则我们会误了飞机。__________,orwe’llmisstheplane.5.

杭州是一个美丽的城市。每年成千上万的人参观它。Hangzhouisabeautifulcity.______________peoplevisititeveryyear.6.

说实在的，这是贾森曾经看过的最糟糕的电影。______________,it’stheworstmoviethatJasonhaseverseen.HurryupThousandsof

Tobehonest4.

赶快，否则我们会误了飞机。HurryupThousa19V.根据汉语意思及括号内所给英文提示语，将下列句子翻译成英语。1.

卢克(Luke)通过了英语考试，真是难以置信！

(unbelievable)2.

霍莉(Holly)学习数学有困难。

(problem)3.

爬这座山似乎很困难。

(seem)It'sunbelievablethatLukepassedtheEnglishexam!Hollyhasproblems(in)learningmath.Itseemsdifficulttoclimbthemountain.V.根据汉语意思及括号内所给英文提示It'sunbeli204.

从她九岁开始，我就认识她了。

(eversince)5.

海斯先生(Mr.Hayes)还没有到达机场。

(yet)6.

你曾经见过我的新自行车吗？

(ever)Ihaveknownhereversinceshewas9yearsold.Mr.Hayeshasn'tarrivedattheairportyet.Haveyoueverseenmynewbike?4.

从她九岁开始，我就认识她了。

(eversince)21In

TheGivingTree,atreehelpsaboyinmanywaysthroughouthislife.JohannaBozuwareadthebooktofourthgradersataschoolinDallas,Texas.VI.

阅读短文，从方框中选择恰当的词并用其适当形式填空，使短文完整、通顺，每词限用一次。volunteer,improve,and,promise,for,important,kind,organize,million,valueIn

TheGivingTree,atree22Bozuwaworks(1)_______EarthDayNetwork(EDN).Thisgrouphelpstoimprovetheenvironment.Whiletheclassdiscussedthebook,(2)___________outsidetheclassroomwereplanting25treesaroundtheschool’splayground.“Itwasgoodforourschool,”teacherDianaBirdsongsaid.She(3)___________theevent.volunteer,improve,and,promise,for,important,kind,organize,million,valuefor

volunteers

organized

Bozuwaworks(1)_______Earth23ThisplantingandmanyothersarepartofanEDNprogramcalledtheCanopyProject.Itstartedin2012andEDN(4)__________toplant10milliontreeswithpartnersoverfiveyearsaroundtheworld.volunteer,improve,and,promise,for,important,kind,organize,million,valuepromisedThisplantingandmanyothe24InMay2019,EDNandpartnersplanted20different(5)_______oftreesinDenver,Colorado.Aleaderofthegroup,saidthatthisplantingwasalsodone(6)____________airquality(质量).Butthetreesprovidebeautyandeducationalchancestoo.volunteer,improve,and