人教版八年级下册英语知识点总结1-8单元

八下英语知识点Unit1What,sthematter?一、重点短语haveafever发烧haveacough咳嗽haveatoothache牙疼talktoomuch说得太多drinkenoughwater喝足够的水haveacold受凉;感冒haveastomachache胃疼haveasoreback背疼haveasorethroat喉咙痛liedownandrest躺下来休息hotteawithhoney加蜂蜜的热茶seeadentist看牙医getanX-ray拍X光片takeone,stemperature量体温putsomemedicineonsth.在 上面敷药feelveryhot感到很热soundlike听起来像allweekend整个周末inthesameway?以同样的方式gotoadoctor看医生goalong沿着 走onthesideoftheroad在马路边shoutforhelp大声呼救withoutthinkingtwice没有多想getoff下车haveaheartproblem有心脏病toone,ssurprise使 惊讶的thanksto多亏了；由于intime及时savealife挽救生命getintotrouble造成麻烦rightaway立刻；马上becauseof由于getoutof离开;从…出来hurtoneself受伤putabandageonsth.用绷带包扎falldown摔倒feelsick感到恶心haveanosebleed流鼻血cuthisknee割伤他的膝盖haveproblemsbreathing呼吸困难mountainclimbing登山运动beusedtodoingsth.习惯做某事runout（of）用完;用尽sothat以便，为了.so...that如此…以至于…beincontrolof掌管;管理inadifficultsituation在闲境中keepondoingsth.继续或坚持做某事makeadecision做决定takerisks冒险giveup放弃二、重点句型What,sthematter?你怎么了What,sthematterwithyou?=Whafsthetroublewithyou?=What'swrongwithyou?Whatshouldshedo?她该怎么办呢？ShouldItakemytemperature?我应该量一下体温吗？主语+should/shouldn7t+动词原形.①Youshouldliedownandrest.你应该躺下休息一会儿。②Youshouldn7tgooutatnight.你晚上不应该出去。Doyouthinkitcomesfromanewspaperorabook?你认为它是来自报纸还是书呢？IthinkIsatinthesamewayfortoolongwithoutmoving.我想我以同样的姿势一动不动地坐得太久了。Shesaidthatthemanhadaheartproblemandshouldgotothehospital他说这个人有心脏病,应该去医院。Unit2I,llhelptocleanupthecityparks.一、重点短语Clean-UpDay清洁日anoldpeople,shome养老院helpoutwithsth.帮助解决困难usedto曾经…；过去carefor关心;照顾thelookofjoy快乐的表情attheageof在 岁时cleanup打扫（或清除）干净cheerup（使）变得更高兴;振雀giveout分发;散发comeupwith想出；提出makeaplan制订计划makesomenotices做些公告牌tryout试用;试行workfor为…工作；为….效力putup建造;举起;张贴handout分发;散发;发给callup打电话;召集putoff推迟;延迟forexample比如；例如raisemoney筹钱;募捐takeafter与 相像;像giveaway赠送;捐赠fixup修理;修补;解决besimilarto与 相彳以setup建立;设立disabledpeople残疾人makeadifference影响;有作beableto能够after-schoolreadingprogram二、重点句型Theboycouldgiveoutfoodatthefoodbank.这个男孩可以在食品救济站分发食物。Clean-UpDayisonlytwoweeksfromnow.清洁日离现在仅仅两周的时间。HevolunteersatananimalhospitaleverySaturdaymorning.每周六上午，他都在一'家动物医院当志愿者。Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.去年，她决定去参加一个课外阅读项目的志愿者的选拔。...youcanseeintheireyesthatthey?regoingonadifferentjourneywitheachnewbook.……从他们的眼睛里你可以看到他们正在进行每本不同的新书之旅。Iwanttoputoffmyplantoworkinananimalhospitaluntilnextsummer.我想把我在动物医院工作的计划推迟到明年夏天。Mostpeopletodayareonlyworriedaboutgettinggoodjobstomakelotsofmoney.现在的大部分人只是为找一份能挣许多钱的好工作而着急。YouhelpedtomakeitpossibleformetohaveLucky.在你的帮助下，我才有可能拥有“幸运儿”。Unit3Couldyoupleasecleanyourroom?一、重点短语gooutfordinner出去吃饭stayoutlate在外面待到很晚gotothemovies去看电影getaride搭车workon从事finishdoingsth.完成做某事cleanandtidy干净整洁dothedishes洗碗takeouttherubbish倒垃圾foldyour/theclothes叠衣服sweepthefloor扫地makeyour/thebed整理床铺cleanthelivngroom打扫客厅noproblem没问题welcomesb.欢迎某人16comehomefromschool/work放学/下班回家throwdown扔下sitdown坐下comeover过来takesb.forawalk带某人去散步allthetime一直;总是allday/evening整曰/夜dohousework做家务shoutback大声回应walkaway走开sharethehousework分担家务acomfortablehome一个舒适的家insurprise惊讶地getsomethingtodrink拿点喝的东西watchoneshow观看一个节目Hangout闲逛passsb.sth.把某物传给某人lendsb.sth.把某物借给某人getsth.wet使某物弄湿hatetodosth.讨厌做某事dochores做杂务helpsb.(to)do/withsth?帮助某人干某事bringatent带顶帐篷来buysomesnacks买些小吃gotothestore去商店invitesb.toaparty邀请某人参加聚会makesb.dosth.使某人做某事enoughstress足够的压力wasteoftime浪费时间inorderto为了getgoodgrades取得好成绩minddoingsth.介意做某事dependon依赖;依靠developchildren,sindependence发展孩子的独立性lookafter/takecareof照顾；照顾doone,spartin(doing)sth.做某人分内的事二、重点句型Couldyouplease dosth.?Couldyoupleasecleanyourroom?你能整理一下你的房间吗？Ihavetodosomework.我必须干些活。CouldI+dosth.?CouldIuseyourcomputer?我可以用一下你的电脑吗？Shewon,tbehappyifsheseesthismess.如果她看到这样乱七八糟的话，她会不高兴的。Foroneweek,shedidnotdoanyhouseworkandneitherdidI.整整一周，她什么家务活都不干了，我也一样。MymomcameoverassoonasIsatdowninfrontoftheTV.我一在电视机前坐下，我妈妈就过来了。hate+(todo/doing)sth.Ihatetodochores.Unit4Whydon,tyoutalktoyourparents?一、重点短语havefreetime有空闲时间allowsb.todosth.允许某人做某事hangoutwithsb.与某人闲逛after-schoolclasses课外活动课getintoafightwithsb.与某人吵架/打架untilmidnight直至1」半夜talktosb.与某人交谈toomany太多studytoomuch学得过多getenoughsleep有足够的睡眠writesb.aletter给某人写信callsb.up打电话给某人surprisesb.令某人惊讶lookthrough翻看beangrywithsb.生某人的气abigdeal重要的事workout成功地发展;解决getonwith和睦相处；关系良好fightalot经常吵架/打架hangover笼罩refusetodosth.拒绝做某事offertodosth.主动提出做某事sothat以便mindsb.doingsth.介意某人做某事allthetime一直infuture今后makesb.angry使某人生气worryaboutsth.担心某事copyone,shomework抄袭某人的作业beoneself做自己familymembersspendtimealone独自消磨时光givesb.pressure给某人施压haveafightwithsb.与某人吵架competewithsb.与某人竞争freetimeactivities业余活动getbettergrades取得更好的成绩giveone,sopinion提出某人的观点learnexamskills学习应试技巧practicesports体育训练causestress造成压力cutout删除二、重点句型IstudieduntilmidnightlastnightsoIdidn'tgetenoughsleep.我昨晚学习到半夜所以睡眠不足。Whydon'tyouforgetaboutit?你为什么不忘掉它呢？Althoughshe'swrong,it'snotabigdeal.虽然她错了？但这并不是什么大事儿。Heshouldtalktohisfriendsothathecansayhe'sorry.他应该跟朋友谈谈以便他能说声对不起。Maybeyoucouldgotohishouse.也许你可以去他家。IguessIcould,butIdontwanttosurprisehim.我想我可以.但我不想让他感到惊讶Unit5Whatwereyoudoingwhentherainstormcame?一、重点短语makesure确信;确认beatagainst...拍打 fallasleep进人梦乡；睡着diedown逐渐变弱；逐渐消失wakeup醒来inamess一团糟break...apart使 分离intimesofdifficulty在困难的时候atthetimeof当 时候gooff（闹钟）发出响声takeahotshower洗热水澡missthebus错过公交车pickup接电话bring...together使 靠拢inthearea在这个地区misstheevent错过这个事件bythesideoftheroad在路边theAnimalHelpline动物保护热线walkby走路经过makeone,swayto.?在某人去 的路上hearthenews听到这个消息22.importanteventsinhistory历史上的重大事件23.forexample例如24.,bekilled被杀害over50多（岁）aschoolpupil一个小学生ontheradio通过广播28.,insilence沉默;无声29.,morerecently最近地;新近30.,theWorldTradeCenter世贸中心31.,takedown拆除;摧毁32.,havemeaningto对 有意义33.,rememberdoingsth.记得做过某事34.,atfirst首先;最初二、重点句型一Whatwereyoudoingateightlastnight?昨晚8点你在干什么？一Iwastakingashower.我在洗淋浴。Whenitbegantorain,Benwashelpinghismommakedinner.当开始下雨的时候，本正在帮他妈妈做晚饭。—WhatwasJennydoingwhileLindawassleeping?琳达在睡觉的时候，珍妮正在干什么？—WhileLindawassleeping,JennywashelpingMarywithherhomework.琳达在睡觉的时候，珍妮正在帮玛丽做作业。Unit6Anoldmantriedtomovethemountains一、重点短语workondoingsth.致力于做某事assoonas 一 就 onceuponatime从前continuetodosth.继续做某事如此 以至于…makesth.happen使某事发生trytodosth.试图做某事thejourneytosp 之旅tellthe/astory讲故事puton穿上alittlebit有点儿keepdoingsth.坚持做某事giveup放弃insteadof代替;反而o变成getmarried结婚themaincharacter主要人物；主人公atothertimes在另外一些时候beableto能;会comeout（书、电影等）出版becomeinterestedin.??对 感兴趣walktotheotherside走到另一边去afairytale一个神话故事therestofthestory故事的其余部分leavesb.todosth.让某人做某事makeaplantodosth.筹划/计划做某事gotosleep去睡觉leadsb.tosp.把某人领到某地getlost迷路changeone,splan改变计划tellsb.todosth.叫某人做某事inthemoonlight在月光下findone,swayhome找到某人回家的路thenextday第二天sendsb.tosp.派某人去某地二、重点句型Whatdoyouthinkabout/of...?SowhatdoyouthinkaboutthestoryofYuGong?你觉得愚公的故事怎么样？Itdoesn,tseemadj.todosth..Itdoesn'tseemverypossibletomove-amountain.把一座山给移掉好像不太可能。Thisisbecause...Thisisbecausehecanmake72changestohisshapeandsize,turninghimselfintodifferentanimalsandobjects.这是因为他会根据他的形状和大小，做出72种变化，可以将自己变成不同的动物或东西。so…that+从句Sometimeshecanmakethesticksosmallthathecankeepitinhisear.有时候，他能够让他的金箍棒变得很小，以至于可以放在耳朵里。Ittakesb.sometimetodosth..Becausetheyweresobigthatittookalongtimetowalktotheotherside.这些(山)太高了，他们要花好长时间才能翻越过去。….not....util十从句Don’teatituntilyougettotheforest.你们到达森林之后才能吃。Unit7What,sthehighestmountainintheworld?一、重点短语asbigas与 一样大oneoftheoldestcountries最古老的国家之 -feelfreetodosth.随意地做某事asfarasIknow据我所知man-madeobjects人造物体partof 的组成部分thehighestmountain最高的山脉intheworld在世界上anyothermountain其他任何一座山ofallthesaltlakes在所有的咸水湖中runalong跨越 freezingweather?冰冻的天气takeinair呼吸空气thefirstpeopletodosth.第一个做某事的人inthefaceofdifficulties面临危险giveupdoingsth.放弃做某事achieveone,sdream实现某人的梦想theforcesofnature自然界的力量reachthetop到达顶峰eventhough虽然;尽管atbirth在出生的时候beawake醒着runoverwithexcitement兴奋地跑过去walkintosb.撞到某人fallover摔倒takecareof照顾;照料everytwoyears?每两年cutdowntheforests砍伐林木endangeredanimals濒危动物fewerandfewerpandas大熊猫越来越少beindanger处于危险之中theimportanceofsavingtheseanimals拯救这些动物的重要性二、重点句型Itis-\-adj.+(forsb.)todosth.Itisalsoveryhardtotakeinairasyougetnearthetop.当你接近山顶时，连呼吸都会困难。...isbecause...Oneofthemainreasonsisbecausepeoplewanttochallengethemselvesinthefaceofdifficulties.其中的一个主要的原因是人们想要在面临困难时挑战自己。...show(s)that...Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.这些登山者的精神向我们证明：我们永远都不应该放弃实现自己的梦想。Howhigh/deep/...is...?HowhighisQomolangma?珠穆朗玛峰有多高？Although."，…AIthoughJapanisolderthanCanada，itismuchsmaller.虽然日本比加拿大有更悠久的历史，但是日本比加拿大小多了。sb.spendtime/moneydoingsth.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo成年大熊猫一天要花12个多小时的时间吃Unit8HaveyoureadTreasureIslandyet?一、重点短语onpage25在第25页thebackofthebook书的背面hurryup赶快;匆忙intwoweeks在两周之内goouttosea出海anislandfulloftreasures一个满是宝藏的岛屿writeabout写作关于 的内容finishdoingsth.做完某事waitforanothership等待另一艘船到来learntodosth.学会做某事growfruitsandvegetables种水果和蔬菜afewweeksago几个星期前themarksofanotherman’sfeel