人教版八年级下英语5单元知识点

Unit5Whatwereyoudoingwhentherainstormcame?SectionA1.Whatwerepeopledoingyesterdayatthetimeoftherainstorm?昨天当暴风雨来【解析1】过去进行时【解析1】atthetimeof在......的时候（常用于过去进行时）【解析2】rainstormn暴风雨raincoat雨衣raindrop雨滴2.Myalarmdidn’tgooffsoI___uplate.我的闹钟没有响，因此我____晚了。【解析1】alarmn闹钟analarmclock一个闹钟【解析2】gooff发出响声,(闹钟)闹响，离开5.Icalledatsevenandyoudidn’tpickup.我七点钟给你打电话，你没有接。【解析】pickup接电话pickup接电话Tom,Icalledyou,butyoudidn’tpickup捡起；拾起Ipickupawalletonmywayhome（开车）接某人Iwillpickyouupatthestation学到；获得Hewaspickinguptheskillsquickly.6.That’sstrange.真奇怪.【解析】strangeadj.奇怪的→strangelyadv奇怪地→strangern陌生人bestrangeto对……感到陌生strange奇怪的It’sstrangethatshecametotheparty.陌生的Hestandsinastrangerstreet.7.Withnolightoutside,itfeltlikemidnight.外面没有一丝光亮，让人感觉这是在午夜。【解析1】with+n+adv，在句中做伴随状语with+n+adj.Shecanseestarsinthedarkskywiththewindowopen【解析2】feellikedoingsth=wouldlike/wanttodosth想要做某事Ifeellike_______(catch)aclodtoday.8.ThenewsonTVreportedthataheavyrainstormwasinthearea.电视新闻报道，这个地区有一场大暴雨。【解析】reportv报道→reportern记者makeareport做报告weatherreport天气预报giveareport作报告It’sreportedthat…据报道Iwanttobea___________(report)whenIgrowup.9.so,whentherainstormsuddenlycame,whatwereyoudoing?那么，当暴风雨突然来临的时候，你正在做什么呢？【解析】so的用法：无实际意义，表示惊讶或领会，引出后面内容做语气词So,youwerethefirstonetoentertheclassroom.Heransofastthatnoonecouldcatchupwithhim.sothat+从句“以便，为了……”IfixedtheTVsothatwecanwatchittonight10.Isee.Icalledagainateightandyoudidn’tanswertheneither.我八点钟又给你打电话，你也没有接。【解析1】Isee.我知道了。（表示通过别人提醒而明白、了解）()—It’sbadforyoureyestoreadinthesun.—_____.A.I’mOKB.Idon’tknowC.I’msorryD.Isee【拓展】seesb.dosth看到某人做某事seesb.doingsth看到某人正在做某事【解析2】either也【辨析】also/too/aswell/either(1)also也，用于肯定句句中，用在实义动词之前，系动词、助动词、情态动词之后。(2)too也，用于肯定句句末(3)either也，通常放于否定句末【练习】用either,also,too,aswell填空①Tomcansingthissong.Icansingit,_____.②Tomcansingthissong,Icansingit_______.③Tomcansingthissong,Ican_______singit.④Tomcouldn’tsingthissong,Icouldn’t,_______.（）⑤Hecan’tswim.Ican’t,_____.A.tooB.alsoC.eitherD.neither11.Ben’sdadwasputtingpiecesofwoodoverthewindowswhilehismomwasmakingsuretheflashlightsandradiowereworking.本的爸爸正在把木头块搭在窗户上面，而他的妈妈正在确保手电筒和收音机能正常使用。【解析1】while当......的时候()Amywasreadingabook_____Icamein.A.whenB.whileC.becauseD.though()______thechildrenhavefun,parentscantakedancelessonsonthebeach.A.WhenB.IfC.WhileD.Once【解析2】makesure确信；确保makesuretodosthPleasemakesuretoturnoffthecomputerwhenyouleave.makesureofDoyouknowthetimeofthetrain?You’dbettermakesureofit.()Therearen’tmanyticketsleftfortheconcert,you'dbetter______thatyougetonetoday.A.makesureofB.makeadecisionC.makesureD.makeplans【解析3】work运转；发挥作用Themadicinedoesn’twork.【拓展】work有三个意思很容易弄混：表示“工作”，是不可数名词：Hehastoomuchworktodo.他要做的工作太多。work→worker⑵表示“著作”或“作品”，是可数名词，但多用复数：HehasreadmanyofHemingway’sworks.⑶表示“工厂”，只用复数形式，但可表示单数意义：Theglassworks（=factory)is[are]nearthestation.玻璃工厂在车站附近。12.Benwashelpinghismommakedinnerwhentherainbegantobeatheavilyagainstthewindows.当雨点开始重重地打在窗户上的时候，本正在帮助他的妈妈做晚饭。【解析1】.beat与win辨析Webeatthembythescoreof2to1.我们以2:1赢了他们。Whichteamwonthefootballmatch?哪个对赢了那场足球赛？【解析2】heavily在很大程度上；大量地【拓展】heavyadj.重的（反）light→heavilyadv猛烈地【注】形容雨雪下得大用heavily/hard【解析3】against倚；碰；撞⑴表示“反对”，其反义词为for。若表示“强烈反对”，一般用副词strongly：Areyoufororagainsttheplan?你对这个计划是赞成还是反对呢?⑵表示位置，意为“靠着”、“顶着”、等：Theteacher’sdeskisagainstthewall.老师的办公桌靠墙放着。Hestoodleaningagainstthetree.他站着斜靠在墙上。13.Bencouldnotsleepatfirst.起初，本睡不着。【解析】atfirst首先；最初【拓展】(1)atfirst=atthebeginning最初，开始【强调在时间顺序或做某事过程等开始之初】(2)firstofall首先，第一【表明陈述事情的重要性】14.Hefinallyfellasleepwhenthewindwasdyingdownataround3:00a.m.在大约凌晨三点逐渐减弱的时候，本终于睡着了。【解析1】fallasleep进入梦乡；睡着beasleep强调睡着的状态Thebabyisasleepfallasleep强调入睡的动作Myfatherwassotiredthathefellasleepquickly【拓展】fallasleep,sleep,gotosleep,gettosleep,gotobed用法区别。⑴fallasleep属“连系动词+表语”结构，“入睡；睡着”，指进入梦乡，往往含有“不知不觉就睡着了“的意思。asleep在此作表语形容词。Hewasjustfallingasleepwhentherewasaloudknockatthedoor.他刚要入睡时，这时传来了响亮的敲门声。⑵sleep指睡觉时的一种状态，是一个延续性的动词。Helikestosleepforanhourintheafternoon.他喜欢在下午睡上一个小时。⑶gotosleep意为“入睡，睡着”，强调从开始睡到睡着的过程。Ijustwanttoclosemyeyesandgotosleepasquicklyaspossible.我只是想闭上眼睛，尽快地睡上一觉。⑷gettosleep与gotosleep意思相近，但它强调的是进入睡眠状态。Shewastooexcitedtogettosleeplastnight.她昨晚因太激动而不能入睡。⑸gotobed“就寝”，“上床睡觉”，指上床去睡这个动作，与getup相对应。Thestudentsinourschoolusuallygetupatsixinthemorningandgotobedathalfpastnineintheevening.我们学校的学生通常早晨六点起床，晚上九点半睡觉。【记】Hewenttobedattenlastnight,buthedidn’tgotosleepuntil.Heonlyfellasleepfor5hours.【解析2】diedown逐渐变弱；逐渐消失【拓展】diedown与dieout的用法区别：指火的熄灭时，用diedown或dieout皆可。diedown往往指火势由强到弱慢慢熄灭，植物慢慢死亡这一过程；dieout则指熄灭这一事实，而且不及diedown用的普遍。diedown:反映风、声音、愤怒、掌声、战斗等平息下来。dieout:指家庭、种族、物种、组织、信仰等的消失或消亡。Thiskindofbirdhasdiedoutintheworld.这种鸟已经在世界上灭绝了。15.Whenhewokeup.thesunwasrising.当他醒来的时候，太阳已经升起来了。【解析1】wakeup(v+adv)醒来；睡醒【解析2】rise增加；提高；增强；上升，升起rise升起；上升主语自身移向较高位置Pricerosegraduallyraise举起；提高主语发出的动作作用于其他事物Let’sraiseourglassestoTom.16.Fallentrees,brokenwindowsandrubbishwereeverywhere.到处都是倒下的树，破碎的窗户和垃圾。【解析1】过去分词做定语fallenleaves落叶【解析2】everywhere处处，到处；各个地方Wehavemanyfriendseverywhereintheworldsomewhere某个地方多用于肯定句中Youcangosomewhereyouliketo.anywhere任何地方否定句Youcan’tgoanywhere疑问句CanIgoanywhereIchoose17.Theyjoinedtheneighborstohelpcleanuptheneighhoodtogether.他们加入到