人教版英语选修七-Unit2-Robots-知识点及语法归纳

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核心单词1.desiren.渴望vt.想要常用结构:desiresth.渴望得到某物desiretodosth.希望/渴望做某事desirethatsb.(should)do要求……haveadesireforsth./todosth.渴望得到某物/希望做某事atone’sdesire照某人的希望Wealldesirehappinessandhealth.我们都希望幸福健康。Everyonehasadesireforsuccess,butnoteveryonedesirestogetrich.每个人都渴望成功,但并非人人都渴望金钱。Hedesiresyoutogotoseehimatonce.=Hedesiresthatyoushouldgotoseehimatonce.他要求你马上去见他。翻译句子(原创)①他想接受大学教育。②他们要我快点回来。③我请他立即回信。④她要你立即见她。⑤她应邀演奏了一曲。解析:①Hedesiredacollegeeducation.②Theydesiremetoreturnsoon.③Idesireanimmediateanswerofhis.④Shedesiresthatyou(should)seeheratonce.⑤Sheplayedapieceatothers’desire/bydesire.2.alarmn.警报vt.使……惊恐Weweremuchalarmedbythefireintheforest.森林失火使我们大为惊慌。常用结构:give/raisethealarm发警报ringthealarm敲警钟soundthealarm发警报;吹警报号take(the)alarmat对……感到吃惊;因……而惊恐bealarmedat...被……吓一跳Assoonashesawthesmoke,hesoundedthealarm.一看见烟雾,他就鸣响了警报。翻译句子①看到孩子们在返校时遭遇车祸的消息,家长们很害怕。②看到大火,社区的居民发出警报。答案:①Theparentstook(the)alarmatthenewsthattheirchildrencaughtatrafficaccidentwhenreturningtheschool.②Theresidentsinthecommunityraisedthealarmwhenseeingthegreatfire.3.accompanyvt.陪伴常用结构:accompanysb.toaplace陪伴某人去某地accompanysth.with/bysth.与……同时存在Heaccompaniedhisoldfathertothehospitaltoseewhat’swrongwithhisstomach.他陪他的老父亲去医院查看胃部出了什么问题。Thundersaccompaniedbyheavyraininthisseasonareverycommon.这个季节,雷鸣常常伴有大雨。翻译句子①总统出现了,被六个健壮的保镖护随着。②回到家乡,他的老同学们陪着他参观了这个城市。答案:①Thepresidentappearedandwasaccompaniedbysixstrongbodyguards.②Whenreturninghometown,hewasshownaroundthecityaccompaniedbyhisoldclassmates.4.envyn.&vt.妒忌;羡慕常用结构:envysb.doing/forsth.忌妒或羡慕某人做某事withenvy羡慕地;忌妒地betheenvyof是令人羡慕/忌妒的事物outofenvy出于妒忌Ienvyyouhavingsuchagoodfriend!我羡慕你有这么一位好朋友!Theylookedathernewcarwithenvy.他们羡慕地看着她的新车。Hewasfilledwithenvyofmeatmysuccess.他十分羡慕我的成功。Theyonlysaysuchunkindthingsaboutyououtofenvy.他们纯粹出于忌妒才说你这些坏话。联想拓展enviousadj.羡慕的;妒忌的beenviousof妒忌……;羡慕……翻译句子①她出于忌妒说了关于你的这些话。②汤姆妒忌他哥哥事业上的成功。答案:①Shesaidthesewordsaboutyououtofenvy.②Tomwasenviousofhisbrother’ssuccessinbusiness.重点短语5.reachfor伸手碰到/去拿/够到……Hereachedforhisgunwhenheheardtheenemy’ssound.当他听到敌人的声音时就伸手去拿自己的枪。Hereachedintohispocketforhiskeys.他把手伸到口袋里找钥匙。联想拓展reachto达到;触到within/outof/beyondone’sreach在某人伸手可及/够不到的距离单项填空Ikeepmedicinesonthetopshelf,outofthechildren’s_______.(2010·01·江苏徐州检测)A.reachB.handC.holdD.place解析:选A。考查固定搭配。outofone’sreach意为“在某人伸手够不到的距离”;符合句意“孩子够不着”。6.testout考验;试验Thismodelhadbeentestedoutbeforeitwasputintoproduction.这个型号经过试验后才进行大批量生产。Beforethelecture,theprofessorisusedtotestingoutthewholeexperiment.上课前,这个教授习惯先将整个实验试验一番。联想拓展testonsb./sth.在……(身上)做实验/试验have/takeatestin参加……考试翻译句子①成千上万的人们将参加这周日的公务员考试。②那个咨询顾问总是先将新的政策在他自己的公司里进行实验。答案:①TensofthousandsofpeoplewilltakeanentrancetestforgovernmentofficersthisSunday.②Theconsultantalwaystestingthenewpolicyonhisowncompanyfirst.7.ringup打电话给……Onarrivingattheairport,heranguphismothertosayeverythingwasOK.一到达机场,他就打电话给母亲报平安。联想拓展ringback回电话ringoff挂断电话;停止讲话ringabell唤醒(经常是模糊的记忆)ringupthecurtain开始(一场演出,一个事件或一次行动)Ihavetoringoffnowbecausemyfriendiswaitingforme.我朋友在等我,我得挂电话了。翻译句子①今早他刚起床就有人给他打电话了。③见到老板进来,他赶紧挂断电话假装在工作。答案:①Themomenthegotupthismorning,someoneranghimup.②Seeinghisbosscoming,hehurriedtoringoffandpretendedtobeworking.8.leave...alone不打扰Leavehimaloneandhewillproduce.别打扰他,他会写出来的。Youshouldn’thaveleftAndyaloneinthemountains,itwasverydangerous.你不该将安迪一个人留在山上,因为那样非常危险。联想拓展leavebehind留下,遗留leaveaside(把某事)搁置一边leavefor出发前往leaveout省去;遗漏;不考虑Hewasaskedtoleaveforanothercityin24hours.他被要求24小时内离开到另一个城市去。Theteacherrequiredustoleaveoutsomeunnecessarywordsinouressays.老师让我们将论文中一些不必要的词语省去。翻译句子①老板携款潜逃了,只留下一间空厂房。②听到警报,警察丢下家人冲出去看发生了什么事。答案:①Thebossescapedwithallhisfortuneandleftanemptyfactorybehind.②Hearingthealarm,thepolicemanlefthisfamilybehindandrushedouttoseewhathappened.9.setaside将……放到一边;节省或保留(钱或时间);暂时不考虑Hesetalloffersaside.所有的提议他都置之不理。联想拓展setdown记下,写下setoff动身;爆炸setout出发;开始做……setup创立,建立;竖起Hesetoffforwork.他动身去上班。单项填空Tryto______atleastanhoureachdayforlearningnewvocabulary.(2010·01·山东烟台检测)A.setoffB.setoutC.setasideD.setdown解析:选C。句意为:争取每天至少抽出1小时时间学习新词汇。setaside为某种目的留出、拨出(金钱、时间)等,符合句意。10.turnaround转向Heheardavoicebutwhenheturnedaround,hesawnobody.他听到一个声音,但转身却没发现有人。Ashewalkedtowardsthehotel,hesuddenlyturnedaroundandfoundanoldladyfollowinghim.当他朝旅馆走去时,突然转身发现一个老妇人跟着他。联想拓展turnaway把(脸)转过去turnagainst背叛;反抗turnon/off打开/关掉turnup出现;调大(音量)turndown拒绝;调小(音量)turnout结果是;证明是翻译句子①那个年轻的女士无法想像要是她的丈夫背叛她的话会是怎么样。②虽然贫穷,但是女孩毅然地拒绝了别人的帮助。答案:①Theyoungladycan’timaginewhatifherhusbandturnsagainsther.②Thoughpoor,thegirlturneddownothers’helpfirmly.重点句型11.Clairedidn’twanttherobotinherhouse,especiallyasherhusbandwouldbeabsentforthreeweeks,butLarrypersuadedherthattherobotwouldn’tharmherorallowhertobeharmed.克莱尔并不想把机器人留在家里,特别是在她丈夫离别三周的这个期间。但是,克莱尔被拉里说服了。他说,机器人不会伤害她,也不会让别人来伤害她。tobeharmed为动词不定式的被动语态。AllthesegiftsmustbemailedimmediatelysoastobereceivedintimeforChristmas.所有的这些礼物必须马上邮寄,以便在圣诞节时及时收到。ItremainstobeseenwhetherJim’llbefitenoughtoplayinthefinals.吉姆最后是否适合演出仍将拭目以待。翻译句子①小汤姆假装被射中了哭喊着要糖吃。②此药得一日三次,饭后服用。答案:①LittleTompretendedtobeshotandcriedforacandy.②Themedicineisrequiredtobetakenthreetimesadayaftermeals.12.Assheturnedaround,therestoodGladysClaffern.当她转过身时,(她发现)Gladys站在那儿。therestoodG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