Unit 3知识归纳2022-2023学年人教版英语八年级上册

Name:__________________Unit3知识点归纳Name:__________________SectionA1，Anoutgoingboy/girl一个开朗的男孩/女孩2，hard-working工作努力的workhard工作努力hardwork艰苦的工作3，workharder(than)比...工作更努力runfaster(than)比...跑得更快jumphigher(than)比...跳的更高getupearlier(than)比...起得更早singbetter(than)比、、、唱得好4，singingcompetition歌唱比赛drawing/readingcompetition画画/阅读比赛5，thegirlwithshorterhair留着较短头发的女孩ahousewithabiggarden有大花园的房子6,singmoreclearly唱得更清楚speakclearly/understandclearly/hearclearly/seeclearly说得清楚/理解清楚/听得清楚/看得清楚7，winthecompetition/winthegame/winthematch赢得比赛8．Themostimportantthing最重要的事9.havefun=haveagoodtime玩得开心havefun/haveagoodtime(in)doingsth.做某事很开心10.bebetterat=dobetterin擅长于…begoodat=dowellin擅长于betterthan比...好themorethebetter越多越好thesoonerthebetter越快越好betterandbetter越来越好11.notbetterthan不比、、、好nobetterthan(=asbadas)与、、、一样不好notworsethan不比、、、差noworsethan(=asgoodas)12.比较级+and+比较级越来越...strongerandstronger越来越强smarterandsmarter越来越聪明hotterandhotter越来越热moreandmorebeautiful越来越漂亮moreandmoreoutgoing越来越开朗13.the+比较级，the+比较级越、、、越、、、Themore,thebetter越多越好Theharder,thebetter越努力越好Thesooner,thebetter越快越好14.twicebigger（than）大两倍twoyearsolder(than)大两岁fiveminutesearlier(than)早五分钟15.as+形容词或副词的原级+as与…一样notas/so+形容词或副词的原级+as与...不同(doesn’t)workas/(so)hardas(sb)(不如、、、工作努力)与...工作一样努力(doesn’t）swimas/(so)wellas(sb)（不如、、、游得好）与...游得一样好be（not）as/(so)cleveras(sb)与...一样聪明/（不如、、、聪明）be（not）as/(so)goodas(sb)与…一样好/（不如、、、好）SectionBbetalentedinmusic/sports/study/piano/在音乐/运动/学习/钢琴方面有天赋。=show/havetalentformusic/sports/study/piano/在音乐/唱歌/跳舞/绘画方面有天赋show/havetalentforsinging/dancing/drawing在唱歌/跳舞/画画方面有天赋talentshow才艺表演aboy/girlwithtalent一个有天赋的男孩/女孩2begoodatsports/music/swimming/schoolwork擅长运动/音乐/游泳/学业begoodat擅长;begoodto（=befriendlywith）对…友好begoodwith对、、、有办法begoodfor对…有好处（反义：bebadfor对、、、有坏处）3，coolclothes/car/girl/boy很酷的衣服/车/女孩/男孩4，thesameas与、、、一样dothesamethingasme做和我一样的事5，careaboutme关心我carefortheold照顾老年人takecare当/小心,保重takecareofthebaby（=lookafterthebaby）照顾小宝宝careforsb.=lookaftersb.=takecareofsb.照顾某人don’tcare(about)不在意showcaretosb给某人关爱becareful/takecare/lookout小心carefulgirl/boy仔细的女孩/男孩6，makemelaugh/happy/sad/relaxed让我笑/开心/伤心/放松makesb./sth.adj让某人/某事怎么样make/letsb.(not)dosth.让某人做/不做某事=ask/tellsb.(not)todosth.7，laughloudly大声地笑声laughatsb.嘲笑某人8，makefriends交朋友thebestfriend最好的朋友mybestfriend我最好的朋友9，agoodlistener/teacher/doctor一个好的倾听者/老师/医生10，bedifferentfrom与、、、不同11，seriousteacher/parents严肃的老师/父母aseriousillness/aseriousaccident严重的病/事故12，belikeamirror像一面镜子一样looklike看起来像、、、13，aslongas只要、既然aslongastenyears时间长达十年14，it’s（not）necessary（forsb）todosth做某事对某人有（没有）必要15，that’swhy...那就是、、、的原因that’sbecause...那是因为、、、16，bringout使显现，使表现出、、bringoutthebest/worstinsb.把某人最好/最坏的一面表现或显露出来bringouttwonewbooks出版两本新书bringoutthechairs把椅子搬出来17，mostkids=mostofthekids大多数的孩子18，alotof=lotsof许多19，GradeOne/Two一/二年级getgoodgrades/getbettergrades获得好/更好的成绩20，reachfor向、、、伸手；伸手去拿reachfortheapples伸手去拿苹果inmyreach在我能触碰到的范围outofmyreach超出我能触碰到的范围reach/getto/arriveinShanghai到达上海reach=getto=arrivein/at21,handinhand手牵手byhand用手做、、、writebyhand用手写22，touchyourheart是你感动touchone’sheart触动某人的心learnsthbyheart记住某事23，infact=actually=asamatteroffact事实上24，breakmyarm摔断了我的胳膊breaktheglass/breaktherules/breakthelaws打破玻璃/违反规定/违反法律breakdown出故障；坏掉breakoff中断breakinto强行闯入；闯入breakout爆发25，talkaboutsth./sb.谈论某事/某人talkto/withsb.和某人说话/交谈26，sharesth.withsb.和某人分享某物sharehertoyswithotherchildren和其他孩子一起分享她的玩具27，besimilarto与、、、相像的havesimilaropinion有相似的想法/观点besimilarin在、、、方面相似besimilarinteaching/learningmethods在教学方式/学习方法上相似looksimilar看起来相似28，getinformationabout...获得有关、、、的消息apieceofinformation/someinformation/muchinformation/alotofinformation/lotsofinformation一条信息/一些信息/很多信息/很多信息/很多信息比较级、最高级的构成方法(一) 规则变化1.一般在词尾加er/esthigh-higher-highesttall-taller-tallestcheap-cheaper-cheapestshort-shorter-shortestcool-cooler-coolestfast-faster-fastestwarm-warmer-warmestlow-slower-slowestold-colder-coldestclever-cleverer-cleverestloud-louder-loudestclean-cleaner-cleanestquick-quicker-quickestyoung-younger-youngestrich-richer-richestbright-brighter-brightest(明亮的)以e字母结尾的词+r/stlate-later-latestwide-wider-widestwise-wiser-wisestlarge-larger-largestnice-nicer-nicestcute-cuter-cutest重读闭音节词末尾只有一个辅音字母时，双写这个辅音字母，再+er/esthot-hotter-hottestbig-bigger-biggestfit-fitter-fittestfat-fatter-fattestthin-thinner-thinnestwet-wetter-wettestslim-slimmer-slimmest以辅音字母+y结尾的双音节词,变y为i+er/esteasy-easier-easiestearly-earlier-earliestdry-drier-driestfunny-funnier-funniestbusy-busier-busiestheavy-heavier-heaviestangry-angrier-angriesthealthy-healthier-healthiesthappy-happier-happiestpretty-prettier-prettiestcurly-curlier-curliestdirty-dirtier-dirtiestugly-uglier-ugliestshy-Shyer-shyest(特殊变化)5.多音节及部分单音节词,(以ing和ed结尾的词在词前+more/themost)e.g.active-moreactive-themostactivebeautifulboringcarefulcomfortabledangerousexpensivedeliciousexcitedexcitingglad