人教版英语必修五第三单元知识点

Unit3知识点（14个）1．expect(sb.)todosth.希望(某人)做某事Iexpecttobebackwithinaweek.hopetodosomething希望做某事2．overcomeone‘sshortcomings克服缺点overcomeenemy压倒,制服beovercomewith/bysth...不堪(通常指感情，常用被动语态）Shewasovercomebyfear.她吓得要命3.Firstimpressions.第一印象impressions:n.[C]印象;感想Ihadaverygoodimpressionofhim.我对他的印象很好.Firstimpressionsarehalfthebattle.[谚]最初的印象最深刻;先入为主。impress1)v.使(某人)印象深刻Heimpressedmeunfavorably.我对他印象不好注意:使（某人）印象深刻，常用这个句型beimpressedby/at/withsth对…留下深刻印象，惊叹通常用于被动语态,不用于进行时,常用于下列结构:Theteachersweremostimpressedbyyourperformanceintheexam.2)v.使(某人)铭记impresssthonsb/impresssbwithsth3）impressive给人深刻印象的,感人的animpressivescene感人的场面animpressiveceremony给人深刻印象的典礼4.takeupDoyouintendtotakeuphisofferofajob?接受Thistabletakesuptoomuchroom.占用(时间或空间)Whendoesthenewmanagertakeuphisjob?开始从事由take组成的短语：take后面接office就职apart拆开in吸收，留宿iteasy别着急back收回down取下,记下notes作笔记away拿走aim瞄准out拿noticeof注意itforgranted想当然的认为holdof抓住stepstodosth采取措施做某事sbas..,把某人当作advantageof…利用adeepbreath深呼吸5．remindsb.of/aboutsth.使某人想起某事Thefilmremindedhimofhisschoollife.这部影片使他回想起学生时的生活。1）remindsb.todosth提醒某人做某事Pleaseremindhimtomeetattheschoolgateontheoutingday.请提醒他秋游那天在校门口集中。6．constantadj.经常的，不变的，忠贞的.IamJay’sconstantfanandsupporter.我是周杰伦忠实的粉丝和支持者。(1)constantlyadv.经常地，反复地Theoldman’shandsshookconstantly.老人的手不停的颤抖.Fashionisconstantlychanging.时尚总是日新月异。7．asaresult(of)因此resultfrom起因于……resultin导致某事,造成某事(=leadto)8．sufferfrom:患有(疾病等);为……所苦,因……而吃苦头。Shesuffersfromheadache.她患头痛病。sufferfromthewar/theflood遭受战争,洪水之苦/患头病suffer(from)coldandhunger遭受寒冷和饥饿sufferingn.痛苦,苦恼;劳苦,困难9．keepdoingsth.继续做某事keepawayfrom不接近;避开keepback留在后面,不上前;隐瞒keepoff不接近,挡住keepout(of)使在外keepup跟上;赶上;保持keepupwith跟上;不落人之后10.previous(adj)1)在前的,早先的apreviousengagementapreviousexperience2)过急的,太快的Youarepreviousinmakingthedecision.11．transportn.运送/输；交通工具v.运送/输transportfrom…to…从…输送到…11．surrounding(1)adj.周围的，附近的Helivesinthesurroundingareaofourschool.(2)pl.环境（自然环境）environment可指自然环境，也可指精神环境。Theboygrewupinbeautifulsurroundingsbutnotinahappyhomeenvironment.这个男孩在美丽的环境中长大，但缺少一个幸福的家庭环境。12．辨析:beat,hit与strikebeat指连续地打;hit侧重指“击中”,有时也指“打一下”;strike常指“猛地一击”。“敲锣”要用strike;“打鼓”要用beat;“敲门”要用knock;“钟敲几点”要用strike;比喻意思的“打击”要用give(deal)ablowtosb.13。lackn缺乏,不足,没有(a)lackofSheshowedalackofhumour.forlackof因缺乏…lack动词lackingadj.缺少的；不足的belackingin...在……不足14．有关time的短语（看看）（inontime:veryquickly立刻;马上allthetime一直,始终atatime依次,逐一,每次takeone’stime不要急，慢慢来atalltimes无论何时,一直atonetime从前；一度attimes有时behindthetimes过时的,落伍的forthetimebeing暂且,眼下fromtimetotime不时,偶尔,间或Ontime按时onceuponatime从前atthesametime同时）