新目标八年级下unit3-错题集答案解析

错题题目解析答案选择题()Icouldn’tdoit____yourgreathelp.Thanksalot.AwithBwithoutCforDto答案：B解析：依句意，“没有你的帮助，我不能做到它。”介词without，意为“没有，除了。。。”。考点：介词的用法()Don’tputoff____tothedoctorwhenyouareill.A.goB.togoC.goingD.gone答案：C解析：putoff是“动词+介词”的短语结构，介词后需跟名词、代词或动名词。考点：介词的用法()Youshouldlookafter,classmates.A.yourselvesB.yourselfC.herselfD.himself答案：A解析：依句意,“你们应该照顾好你们自己”。反身代词应与所指的对象在人称、数和性别上保持一致，Classmates是复数，故前面的“you”是指“你们”。考点：反身代词的用法()The_______manisstill________.A.sick,sickedB.sick,illC.ill,sickD.ill,ill答案：B解析：sick和ill都是形容词，意为“生病的，有病的”；sick可以做定语修饰主语或宾语，而ill不能。考点：词语辨析——sick和ill()Imusthurrybacktolookaftermy________grandma.She’sbeen________foraweek.A.ill,sickB.ill,illC.sick,sickedD.sick,ill答案：D解析：同上考点：同上()Jackusedto_______upearly,butnowheisusedto_______uplate.A.get,getB.get,gettingC.getting,getD.getting,getting答案：B解析：依句意，“杰克过去常常早起，但现在他习惯玩起。”前为“usedtodo…”过去常常做某事；后为“beusedtodoing”习惯于做某事。考点：词语辨析——usedtodo和beusedtodoing()She________livealone.Butshe________livingalonebecauseshefeelslonely.A.usedto;doesn’tusedtoB.isusedto;wasusedtoC.usedto;isnotusedtoD.wasusedto;doesn’tusedto答案：C解析：依句意，“她过去常单独生活，但她不习惯于独自生活。。。。。。”，注意beusedtodoing的否定式考点：同上()Thefatheriscreativeenoughsomanynicetoysforhisdaughter.A.buyingB.makingC.tobuyD.tomake答案：C解析：…enoughtodo,意为“。。足够做某事”，creative,有创意的；依句意，“父亲有足够的创意来为女儿做许多的好玩具。”考点：动词不定式做目的状语()Dannydidallkindsofthingstomakethebaby________.A.tostopcryingB.stopcryingC.tostoptocryD.stoptocry答案：B解析：依句意，“丹妮做了各种事情来使婴儿停止哭泣。”makesbdosth,使役动词make后跟不带to的不定式，stopsbdoingsth,阻止某人正做的事情。考点：不带to的动词不定式的用法()—Whichdressdoyoulikebest,Madam?—Sorry,Ican’tdecide________now.A.tobuywhichoneB.buywhichoneC.whichonetobuyD.whichIshouldbuyit.答案：A解析：decidetodo,“决定做某事”考点：动词不定式做宾语()IsawhimwhenIpassedby.A.ranB.runC.runsD.running答案：D解析：seesbdoingsth看见某人正在做某事，seesbdo看见某人经常或做过某事；此处有when引导的时间状语从句限制，故应为当时正在发生的事情。考点：seesbdoingsth和seesbdo的用法用所给词的适当形式填空。Let’scheer________(they)up,ok?It’spossibleforBen________(have)Lucky.He________(carry)abagofricetothehousejustnow.Therearefour________(knife)onthedesk.Whenhesawthechildrensinging________(happy),hegotsuchastrong________(feel)ofsatisfaction.He________(spend)everymorning________(do)somesports.They________(set)upanEnglishClubnextterm.Themoviestar________(giveaway)100,000yuantothevillageschoolthreedaysago.WethinktheInternetis___________________(changeone’slife)thesedays.Mikehad________(difficult)inlearningEnglishwell.答案：them做谓语动词的宾语，代词要用宾格。tohave句型“itis+形容词+todo做某事。。。。（怎么样）”；动词不定式做主语carried句末有justnow意为“刚刚”，从时间上说是发生了的事情，故谓语动词要用一般过去时。knives名词knife变复数，应该去掉fe，再加上ves.happily,feeling前句的句意，“孩子们高兴地唱着歌”happy修饰动词sing，所以要变成副词的形式；后句的句意，“一种强烈的感觉”，feel在此应为名词形式。spends,doing句中有时间标志“everymorning”,故谓语动词用一般现在时，主语是he，动词用第三人称单数形式；spend…doing…花费时间/金钱做某事willsetup句末有时间标志nextterm“下个学期”，故谓语动词为一般将来时gaveaway句末有threedaysago，故谓语动词用一般过去时，give的过去式为gavechangingourlives该句谓语动词前有be动词，时态为be+doing…现在进行时。“one’s”代表形容词性物主代词，主语是we,故此要变为our，life的复数为lives.difficulty句型“havedifficulty(in)doing”做某事有困难，此处“困难”需用名词形式短文填空。从下面方框中选出10个词，并用其正确形式填入下列方框中，使短文意思正确、通顺。（每词限用一次）Ifyoudon’tkeepyourselfwarmenough,wintercanbeatimetohavea(n)______.Duringthewintermonths,people_______getcoldsandflu.Manypeoplethinktheyarethesame,buttheyare________.Coldscanstaywithyouforuptoaweek.Youwillhavearunningnose,sorethroat,headache,coughandafever.Fluis_______.Youwillfeelsickveryquickly.Youwillhaveafeverandaheadache.Yourbodywillhurtandbecomeweak.Thiscouldlastforuptofourweeks.Isthereanywaytokeepyourselfawayfromcoldsandflu?Stayingclearof（避开）__________withcoldsorflumaywork.Trynottotouch(触摸)________noseoreyesifyouhavebeenclosetosomeonewhohasacold.Washyourhands,especiallyafter_______yournose.________outwithwethaircanalsogiveyouacold!Ifyoucatchacoldorflu,gotobedandrest.Doingthiswillhelpyouget_______.Drinklotsofwater.Stayinawarm,well-airedroom.Ifyouhaveaheadache,oryourmuscles（肌肉）hurt,don’tforget_______somemedicine.答案：illnesshaveanillness患病ill要为名词形式easily依句意，“人们很容易患感冒或流感”。Easy修饰动词get,故要变为副词形式differentbe动词后，常用形容词表示状态或形式，依句意，“他们是不同的”。moreserious依句意，此处应该是指与前面的colds相比，流感是“更加严重的”。Persons依句意，“避开有感冒和流感的人”，此处人应为复数YourCleaning动词clean前有介词after，介词后动词要加ingGoing依句意，湿着头发出去也会感冒，此处是动词短语做主语，动词应变为动名词形式。Better依句意应该是指做这些会帮助你身体更好，故well要用比较级。Totakeforgettodo…忘记做某事takesomemedicine吃药根据提示，翻译下列句子。------你怎么了？-----昨晚我吃得太多，所以现在我胃痛。(matter)What’sthematterwithyou?Iatetoomuchyesterday,soIhaveastomachache.看上去你好像没发烧。（soundlike）Itdoesn’tsoundlikeyouhaveafever.我认为我太长时间坐着保持同一姿势而没有移动。（withoutmoving）interestdifferenceillserioustakeeasycleanpersonyougoeatwellIthinkIsatinthesamewayfortoolongwithoutmoving.你应该在伤口处敷一些药，然后用绷带包扎好。(put)Youshouldputsomemedicineonethecut,thenputabandageonit.昨天我说话说得太多了，所以我的喉咙特别痛。（toomuch）Italkedtoomuchyesterday,soIhaveaverysorethroat.司机看到一个老人正躺在道路的边上。（see…doing）Thedriversawanoldmanlyingonthesideoftheroad.★AronRalston是一个对登山感兴趣的美国人。（beinterestedin……）AronRalstonisanAmericanmanwhoisinterestedinmountainclimbing.★他讲述了做出好决定的重要性和要掌控自己的生命。（beincontrolof）Hetellsoftheimportanceofmakinggooddecisionsandofbeingincontrolofones’life.★作为一名登山者，Aron习惯冒险。（beusedto）Asamountainclimber,Aronisusedtotakingrisks.★那天，当Aron正在山里独自攀登的时候，他的手臂被落在他身上的重达360千克的岩石