人教版八年级英语下册知识点归纳

Unit1What’sthematter?重点：1.情态动词should&shouldn’t的用法；2.have+疾病；3.反身代词的用法。难点：能询问并表述身体的种种不适以及对他人身体的种种不适给予适当的建议。知识点：What’sthematter?怎么了？What’sthematterwithyou?=What’sthetroublewithyou?=What’swrongwithyou?你怎么了？haveacold=catchacold感冒haveastomachache胃痛haveasore+部位……痛liedown躺下takeone’stemperature量体温haveafever发烧haveacough咳嗽takebreaks休息getanX-ray拍X光片awayfrom远离onthesideoftheroad在马路边shoutforhelp大声呼救getoff下车toone’ssurprise出乎某人意料thanksto多亏；由于intime及时rightaway马上，立即getinto陷入getintotrouble陷入困境haveatoothache牙痛putone’sheaddown低头haveanosebleed流鼻血putabandageonsth.用绷带包扎gethitonthehead砸到头（注意v.+onthe+身体部位的表达方达）beinterestedin对……感兴趣Thereweremanytimeswhen…（when引导的定语从句）beusedtodoingsth.习惯做某事takerisks冒险becauseof因为in…situation处于……境地runout用光getoutof逃离ofimportance=important（of+n.=adj.）beincontrolof管理makeadecision做决定giveup放弃Unit2I’llhelptocleanupthecityparks.重点&难点：1.不定式作宾语、状语和宾补的用法；2.could表建议时的用法；3.掌握短语：runoutof,takeafter,fixup,giveaway等；4.学会用will和wouldlike表达意愿。知识点：cleanup清洁Clean-UpDay清洁日citypark城市公园cheerup使振奋giveout分发，散发after-schoolstudyprogram课外学习活动putoff推迟makeaplan制定计划comeupwith想出，提出usedtodo曾经carefor照顾attheageof在……岁的时候tryout参加……选拔workfor为……工作，为……效力dreamcometrue实现梦想learntodo学习做某事putup张贴handout分发callup呼吁，召集volunteerone’stimetodo志愿花时间做某事raisemoney募捐runoutof用光……takeafter=besimilarto与……相似fixup=repair修理giveaway捐赠setup建立disabledpeople残疾人afriendofmine亲密朋友beexcitedabout对……感到兴奋Unit3Couldyoupleasecleanyourroom?重点：学习并掌握could表提出请求和征求许可的用法，“Couldyoupleasedosth.?”“CouldIpleasedosth.?”难点：用所学知识在实际的生活中委婉地表达自己的请求和征求许可。知识点：dothedishes洗碗takeoutrubbish扔垃圾foldone’sclothes叠衣服sweepthefloor扫地makeone’sbed铺床cleanthelivingroom打扫客厅gooutfordinner出去吃饭stayoutlate在外面待到很晚getaride搭车workon从事finishdoingsth.完成做某事beenoughforsb.对某人来说是足够的beenoughtodosth.做某事是足够的bebackfromsw.从……回去（来）bebackfromdoingsth.做完某事回去（来）cleanandtidy干净整洁comehomefromschool/work放学/下班回家throwdown扔下comeover过来take…forawalk带……去散步shoutback大声回应insurprise惊讶地assoonas一……就……hangout闲逛passsb.sth.递给某人某物lentsb.sth.借给某人某物borrow借入lent借出trynottodo尝试不做某事getsth.wet使某物变湿dochores干杂活hatesth./doingsth./todosth.讨厌某物/做某事helpsb.withsth./(to)dosth.帮助某人（做）某事awasteoftime浪费时间spendone’stimeonsth./(in)doingsth.花费时间在某物上/做某事inorderto为了getgoodgrade取得好成绩getintoagooduniversity考进好大学noneedforsb.todosth.不需要某人做某事providesth.forsb.=providesb.withsth.提供某人某物minddoingsth.介意做某事dependon依赖developchildren’sindependence培养孩子的独立性teachsb,howtodosth.教会某人做某事doone’spartindoing做某人份内的事lookafter=takecareof照顾asaresult结果the+比较级…，the+比较级越……越……、Unit4Whydon’tyoutalktoyourparents?重点：1.学习并掌握反问句“Whydon’tyoudosth.?”；2.连词until,sothat,although的运用。难点：知识点：getenoughsleep有足够的睡眠havetimetodosth.有时间做某事allowsb.todosth.允许某人做某事after-schoolclass补习班getinto陷入afightwithsb.和某人有争执What’swrong?哪儿不舒服？onthephone在电话里头callsb.up打电话给某人takesb.tosw.带某人去某地lookthrough快速查看beangrywithsb.对某人生气forgetaboutsth.忘记某事abigdeal重要的事workout解决getonwith=getalongwith和睦相处if/whether引导的选择条件句hangover悬挂benicetosb.对某人好refusetodo拒绝做某事instead的用法whatever,whenever,wherever,howeveroffertohelp提供帮助propercommunication适当的沟通communicatewith和……沟通bebetterforsb.对某人来说更好makesth.clear使某事清晰beafraidofdoingsth.害怕做某事along单独的（表面上）lonely孤独的（内心）bebusyonsth.忙于做某事comeout删除comparesth.withsth.拿……和……作比较turndown调低，调小turnup调高，调大turnon打开turnoff关掉inone’sopinion以某人的观点Unit5Whatwereyoudoingwhentherainstormcame?重点&难点：学习并掌握when和while引导的时间状语从句以及过去进行时的运用。知识点：atthetimeof在……的时候onthestreet在大街上intheroad在马路上atthebusstop在公交车站takeashower洗澡takeahotshower洗热水澡missthebus没赶上公交车，错过公交车gooff（闹钟）发出响声pickup接电话put…over…把……放置于……上方makedinner做晚饭beatagainststh.拍打某物atfirst首先，一开始fallasleep入睡diedown逐渐消失break…apart使……分离inamess一团糟eachother互相heavyrain大雨carwash洗车havealook瞧一瞧walkby经过makeone’swayto在某人去……的路上You’rekidding.你开玩笑吧。bekilled被杀害（被动语态）insilence沉默takedown摧毁lookoutofthewindow看向窗外beshockedtodosth.震惊于做某事therestof剩余的……pointsth.out指出某物callout喊出havemeaningto对……有意义theWorldTradeCenter世贸中心Unit6Anoldmantriedtomovethemountains.重点：1.连词unless,assoonas,so…that的运用；2.学习并掌握如何描述故事。难点：用所学知识描述故事。知识点：workonsth.致力于做某事assoonas一……就……takesth.away带走某物alittlebit有一点……showsb.that展示给某人……keepdoing继续做某事，保持做某事insteadof代替neitherof……也不mostof绝大多数的theMonkeyKing美猴王infact事实上looklike看起来像……turn…into…把……变为……makeadress穿衣服fitsth.适合某物getmarried结婚thinkof考虑onceuponatime从前stepmother继母comewithsb.和某人一起来alongtheway沿途shinebright光芒万丈leadsb.to引导某人做某事bemadeof用……做成getlost迷失Unit7What’sthehighestmountainintheworld?重点：1.大数目的写法和读法；2.学习并掌握形容词和副词比较级变法的多条规则。难点：1.使用比较级来描述人的外貌；2.使用比较级和数字来对现实中的事物进行比较。知识点：anyother任何其他的noother没有其他的saltlake咸水湖haveapopulationof拥有……人口YangtzeRiver长江feelfreetodosth.做某事感觉很自由asyoucansee正如你所看到asfarasIknow正如我所知man-made人造的runalong跨越takeinair呼吸空气riskone’slife冒着生命的危险spiritof……的精神achieveone’sdream实现梦想theforceof……的力量eventhough/evenif即使weighmanytimesmorethan比……重好几倍preparesth.forsb.为某人准备某物runoverwithexcitement兴奋地跑过去fallover摔倒cutdown砍下doresearch做调查protect…from…保护……免受……walkintosb.撞到某人endangeredanimal濒危动物Unit8HaveyoureadTreasureIslandyet?重点：学习现在完成时以及yet,already在现在完成时中的运用。难点：yet,already在现在完成时中的运用（yet一般用于否定句和疑问句中，already用于肯定句中）知识点：growup成长thebackof……的背面hurryup抓紧，赶快goouttosea出海in+时间段表将来runtowards跑向inthemiddleof……的中间leftbehind遗忘notyet未曾sciencefictio