人教版英語八年級(jí)上冊(cè) Units 1-2 基礎(chǔ)知識(shí)復(fù)習(xí)

八年級(jí)上冊(cè)Units1-2復(fù)習(xí)復(fù)合不定代詞常用不定代詞的用法：1.復(fù)合不定代詞相當(dāng)于名詞，在句中可以作主語、賓語和表語，但不能作定語。Thereissomeoneoutsidetheclassroom.有人在教室外。2.以some，any，no，every構(gòu)成的復(fù)合不定代詞作主語時(shí)，謂語動(dòng)詞用第三人稱單數(shù)形式。Somethingiswrongwithmybike.我的自行車有點(diǎn)問題。3.形容詞修飾不定代詞時(shí)，形容詞要后置。Thereisn’tanythingdeliciousintherestaurant.這家餐館沒有什么美味的東西。4.復(fù)合不定代詞后可加動(dòng)詞不定式，不定式作后置定語。Wereallyhavesomethingtodo.我們真的有一些事要做。）—Ishere?—Yes.Weareallready.A.somebody B.neither C.everybody D.noneIenjoyplayingbadminton.WhenI’mrunningwithabatinmyhand,Idon’tworryabout.A.something B.anything C.everything D.nothing規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞的過去式①規(guī)則動(dòng)詞的過去式一般在詞尾加-ed。②不規(guī)則動(dòng)詞的過去式：（1）動(dòng)詞的過去式和動(dòng)詞原形一樣cut-cutlet-letput-put（2）遇見i改為abegin-begandrink-drankgive-gave（3）過去式以ought和aught結(jié)尾的單詞bring-broughtbuy-boughtthink-thought（4）中間去e末尾加tfeel-feltkeep-keptsleep-slept（5）把i改為oride-rodedrive-drovewrite-wroteDuringDrMar’slastvisit,heon150patientsontheORBISplane.A.operates B.isoperating C.willoperate D.operatedInmyschooldays,IalotofreadinginEnglisheveryday.ThatwashowIlearnedEnglish.A.do B.did C.havedone D.willdo頻度副詞1.常見的頻度副詞有：always(總是)，usually(通常)，often(經(jīng)常)，sometimes(有時(shí))，seldom(很少)，hardly(幾乎不)，never(從不)等。當(dāng)表示具體的頻率、詞數(shù)時(shí)，一次用once，兩次用twice，三次及以上用“基數(shù)詞+times”。Iplayfootballthreetimesaweek.我一周踢三次足球。2.頻度副詞在句中的位置：①放在系動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞之后。Myteacherisalwaysbusy.我的老師總是很忙。②放在行為動(dòng)詞前。Inevereatmutton.我從不吃羊肉。③有些頻度副詞可放在句首或句尾，用來表示強(qiáng)調(diào)。Sometimeshestaysuplateplayinggames.他有時(shí)熬夜玩游戲。【注意】①always一般不用于句首，但是可用在祈使句中。Alwaysremembertherule.請(qǐng)時(shí)刻記住這個(gè)規(guī)則。②對(duì)頻度副詞提問常用howoften，意為“多久一次”。YouandIareluckyaswe’vehadtoworryaboutfindingcleanwater.A.often B.usually C.neverwhenyougoabroad,forgettobringyourpassport.A.always B.hardly C.never D.sometimes閱讀理解There’smuchtoseeunderthesea,butyouneedtorememberthatlightbehavedifferentlyinwaterthaninair.Theobjectsappearclosertoyouthantheyexactlyare.Objectsunderwaterwillappearlargerthantheywouldonthesurface,too.Becarefulnottotellanystoriesaboutthebigfishthatgotaway.Thatfishmightnotbesobigafterall!It’sjustbecausesometimesthingscanseemtobeasmuchasabout33percentbiggerinwater!What’smore,indeeperwater,colorsjustdon’tseemasbright.Infact,itlooksasifsomecolorsaremissing.Rememberthecolorofanobjectresultsfromthewavelengths(波長(zhǎng))oflightthatarereflected(反射)fromitssurface.Andlightistakeninasitmovesdownthroughthewater.Swimmerwearwetsuitstokeepwarmunderwater.Let’stakeabrightred,yellow,andbluewetsuitasanexample.Thesecolorsarehardtomissonthesurfaceofwater.Watchcarefullythechangesincolorsasyoudescendinthewater.Theredpartnowlooksalmostblackbecausetheredlightwavelengths,thelongestamongthesethreecolorsaremissing.Asyougodowndeeper,thesamethingwillhappentotheyellowpartandintheendtothebluepart.Evenataplaceofabout6to9metersunderwater,youwilllookterrible,likeaghost(鬼怪)!Andyouhavetowaitforyourreturntothesurfacetoenjoythebrightcolorsagain!根據(jù)短文內(nèi)容，選擇正確答案。()1.Youmisstheobjectunderwaterwhenyouwanttotouchitbecause_____.AyoureyesightisquitepoorB.youarenotquickenoughCitisnotascloseasitseemsDitdisappearsveryquickly()2.Theexampleofthewetsuitisusedtoexplainthechangeof____ofanobjectunderwater.AthesizeB.thecolorC.thepositionD.theweight()3.Theunderlinedword“descend”probablymean_____inChineseinthispassage.A上升B.漂浮C.屏息D下潛()4.Whichofthefollowingistrue?AAfour-meter-longfishlooksthreemeterslongunderwater.BThewavelengthsofredlightarelongerthanthoseofbluelight.CMuchwaterwillbetakeninbytheswimmerdeepinthewater.DYouwillseeaghostifyougoasdeepas6to9metersintothesea.()5.Thebesttitleofthispassageis______.ATheStandardofColorUnderwaterBTheDirectionofLightUnderwaterCTheBrightnessofColorUnderwaterDTheBehaviorofLightUnderwater.短語復(fù)習(xí)：quiteafew_______________2ofcourse____________3.feellike____________4becauseof________________5決定做某事____________6去購(gòu)物_____________7至少，不少于____________8想要某人做某事_________9suchas______________10多于；超過______________11少于_______________12等待_______________13takephotos_______________14goonline_____________句子翻譯：--______________yougoonvacation?你去哪里度假了？--I______tothemountains.我去山里了。2Didyougo_________________?你去什么有趣的地方了嗎？3Didyoudo_________________lastmonth？你上個(gè)月做什么特別的事情了嗎？4I______________formyfather.我給我爸爸買了一些東西。5--______________doyouwatchTV？你多長(zhǎng)時(shí)間看一次電視？--IwatchTVeveryday.我每天都看電視。6He_______________watchesTV.他幾乎不看電視。7Igotothemoviesmaybe________________________。我可能一個(gè)月看一次電影。閱讀理解Beingoutgoingisgoodforyourlife.Thosewhoaremoreoutgoingliketomeetlotsofpeopleandhavemorefuninlife.Infact,beingoutgoingisnotsohardasyouthink.Evenshypeoplecanbeoutgoing.Youcanstartbecomingoutgoingwithyourbestfriendoragroupoffriends.Buttherealchallengecomewhenyoumeetstrangersornewfriends.Smilemore,andusuallytheywillreturnyoursmile.Inthisway,youmayhavesometalks.Startatalk,Justasimple“Hello!”or“Howisitgoing?”isagoodstart.Ifyouwanttomakeinterestingtalks,youshouldreadnewsinnewspapersandprepareyourviews,orsurftheInternetfornewinformationandthenkeepthatinmind.Theeasiestwaytobecomemoreoutgoingistogoout.Thisisalsothemostimportantstep.Gotoapark,beach,club,partyoranyotherplacethatyouthinkcanbefunandyoumaymakenewfriendsthere.根據(jù)短文內(nèi)容，選擇正確答案。()1.Youshouldstarttobeoutgoingwith_____.AyourparentsB.yourteachers.CyourbestfriendsD.yournewfriends()2.Whenyoustarttotalkwithastranger,youshoulds