仁爱英语九上unit1知识点整理和归纳

1九年级英语重点词组与句型Unit1Unit1Topic1properadj.恰当的，合适的；真正的belln.钟(铃)声；铃，钟；钟状物shutv.关上，封闭；禁闭；合拢ropen.绳子，绳索grannyn.祖母，外婆；老奶奶describev.描写，叙述educationn.教育；培养developv.(使)发展；(使)发达；开发rapidlyadv.快地，迅速地luckilyadv.幸运的developmentn.发展；发达；开发narrowadj.狭窄的communicationn.交流；交往；通讯quickadj.快的；敏捷的；急剧的；adv.快地；敏捷地；急剧地sortn.种类，类别；v.把……分类；拣选rapidadj.快的，迅速的progressn.进步；进展；v.进展；逐步发展succeedv.成功considerv.考虑tooln.工具，器具Unit1Topic2probablyadv.很可能，大概Europeanadj.欧洲的populationn.人口，人数recentadj.近来的，最近的policyn.政策，方针neitheradv.也不increasev.(使)增加，(使)增大n.增加，增强，增大difficultyn.困难，费力percentn.百分之……unlessconj.如果不……，除非……couplen.一对；夫妇marketn.市场；集市excellentadj.极好的，优秀的relationn.关系；亲属Unit1Topic3discoverv.发现directadj.直接的；直达的；v.指挥；指导；监督；管理inventionn.发明，创造medicaladj.医学的；医疗的providev.提供conversationn.谈话，交谈secretaryn.秘书；书记engineern.工程师；技师deadadj.死的，无生命的armyn.军队firen.火；火炉stairsn.楼梯downstairsadv.在楼下，到楼下；n.楼下skilln.技能，技巧purposen.目的，意图mentionv.提到，说起；n.提及socialadj.社会的abroadadv.到(在)国外短语Topic1Bytheway顺便问一下Takepartin参加have/liveahappy/hardlife过着幸福/艰苦的生活describe---indetail详细描述inordertodosth.为了做某事givesupportto支持，提供帮助withthedevelopmentof---随着---的发展morethan/over多于、see---oneself亲眼看见keepintouchwith与---保持联系faraway遥远的kinds/sortsof各种各样makeprogress取得进步develop/improverapidly迅速发展/改善succeed/besuccessfulindoingsth.成功地做某事dreamaboutdoingsth.梦想做某事drawup拟定，起草thanksto幸亏，由于Topic2call/ringsb.up给某人打电话getlost迷路acoupleof一些，几个eachother互相atleast至少sth.happentosb.某人发生某事2Whathappenedtosb.某人发生某事?becauseof因为，由于bestrictwithsb./insth.对某人/某事严格要求increaseby增加了---increaseto增加到carryout执行hundreds/thousands/millions/hundredsof成千上万/无数的/成百上千twothousand/million/hundred两千/百万/百(具体数字后面不加s)beshortof短缺sofar到目前为止beknown/famousfor因为---而闻名beknown/famousas作为---而闻名takemeasurestodosth.采取措施做某事workwellindoingsth.在---方面起到显著作用havealongwaytogo有很长的路要走atowncalled---一个叫做---的镇fewerthan/lessthan少于acoupleof一些，几个placeofinterest名胜古迹suchas例如sucha/an+形容词+sb./sth.如此---的人/物takesb.tosp带某人去某地.keepupwith赶上belongto属于Topic3usedtodosth.过去常常做某事be/getusedtodoingsth.习惯做某事infact/asamatteroffact事实上comeforavisit来参观inneed在困难时decideonsth.决定某事providesthforsb./providesbwithsth.为某人提供某物feelgoodaboutoneself自我感觉良好对---有信心lendsth.tosb/lendsb.sth.把某物借给某人borrowsth.fromsb向某人借某物buysth.forsb.给某人买某物atthesametime同时talkonthephone在电话中交谈takedrugs吸毒payfor付款athomeandabroad在国内外sendsb.tosp.送某人去某地aimtodosth.目的是做某事Howdoyoulike---/Whatdoyouthinkof---?句子1.Howwasyourtrip?你的旅行怎么样?Great/Notbad2.Greatchangeshavetakenplaceinchinarecently.Greatchangeshavetankenplaceinmyhometown.takeplace发生3.ThereweresomanypeopletherethatIcouldn’tfindaproperplacetotakephotos4.Listen!Theregoesthethebell听!上课铃响了5.ThoughIhadnotimetotravel,Istillfeltveryhappy.虽然我没有时间去旅行,但是我仍然感到很开心have(no)chance/timetodosth.有机会/时间做某事though,虽然,不与but连用6.Parentscouldn’taffordeducationfortheirchildren.父母供不起孩子上学。afford常与can，could或beableto连用，尤其用于否定句或疑问句，表“负担得起（做）某事；抽得出（时间）”“can’t/couldn’tafford(todo)sth.”Wecan’tafford(tobuy)thishousebecausewedon’thaveenoughmoney.Hefelthecouldn’taffordanytimetoplayfootball.7.Beijinghasmaderapidprogressandithasalreadysucceededinhostingthe2008OlympicGames.success(n-succeed(v)-succeessful(adj)-successfully(adv)succeedindoing=besuccessfulindoingsth成功做了某事Hesucceededinpassingtheexam=hewassuccessfulinpassingtheexam.8.Ithinkitisimportanttorememberthepast,liveinthepresentanddreamaboutthefuture.我认为记住过去,立足现在,展望未来是非常重要的9.Itseemsthattheirlivingconditionswerenot\verygood似乎他们的生活条件不Itseem(s/ed)that+从句=sbseem(s/ed)todo/be+adjItseemsthatheknowsit=Heseemstoknowsit10.倒装句：Ireallyhatetogoshopping--------sodoI我真的讨厌去购物--------我也是Noonelikes“LittleEmperors”--Neitherdomyparents.没人喜欢小皇帝---我父母也认为这样不好1.肯定句:so+be/助v+/情态v+主语（肯定句）3前者情况也适合后者，“A如此,B也如此”也2.否定句:neither+be/助v+/情态v+主语也不“A不如此,B也不如此”3．so+主语+be/助v+/情态v对前面所说的情况进行肯定，“A如此,A的确如此”11.讨论人口A.What’sthepopulationoftheworld/chinathepopulationof-------的人口B.Theworldhasapopulationof6.5billion=Thepopulationoftheworldis6.5billion.C.Chinahasthelargestpopulationintheworld.中国是世界上人口最多的国家.D.the(second)largestpopulation人口最(第二)多.growfast/slowly增长快/慢12.Itshowsthatthepopulationindevelopingcountriesislargerthanthatindevelopedcountries,doesn’tit它显示出发展中国家人口比发达发国家人口多,develop(v)-developing/developed(adj)--development(n发展发展中的/发达的发展/达;开发13.几分之几的---分基母序分子1，分母+stwothirds三分之二onefifth/twofifths五分之一/二aquarter=onefourthhalf=one/asecond=50percent一半Threefifthsofthestudentshavepassedtheexams.Onehalfofthebreadgoesbadbecauseofbadweather.14.Ican’tgoshoppinginbigstoresunlessItravelforacoupleofhours.我要坐几个小时的车才能到大的商场去购物.acoupleofhours几小时、一些，几个Unless=if---not除非15.Oncetheyfindpeopleinneed,theydecideonsuitablewaystohelpthem.一旦他们发现需要帮助的人，他们决定用适当的方式来帮助他们。.once+从句主将从现,一旦---就Oncehearrives,hewillcallme.16.Theworldhaschangedforthebetter.世界已经变得更加美好了。语法:现在完成时:p118.一.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后结果.2.表示开始于过去并持续到现在的动作或状态二.结构:肯定句:主语+have/has+动词的过去分词：否定句:主语+haven’t/hasn’t+动词的过去分词:一般疑问句:Have/Has+主语+动词的过去分词:特殊问句疑问词+have/has+主语+动词的过去分词三．时间状语:just,already,yet,ever,never,before，sofar,recently/inrecentyears,inthepast--years,for，since1.already已经/肯定句yet还/仍然/(否/疑问)肯定句:Ihavealreadydonemyhomework一般疑问句:Haveyoudoneyourhomeworkyet?否定句:Ihaven’tdonemyhomework