人教版八年级上册英语unit8详细知识点

Unit8Howdoyoumakeabananamilkshake?Grammar:可数名词与不可数名词；祈使句Topic:描述制作过程；遵循指令做事1.apieceof…一片/张/段/条/根/幅/首……2.onebyone一个接一个；逐个；依次3.acupofyogurt一杯酸奶4.traditionalfood传统的食物5.themaindish主菜6.ataveryhightemperature用高温7.takeone’stemperature量某人的体温8.addsomesalttothesoup往汤里加点盐add…to...把……加到……上/里面9.pour…into…把……倒入/灌入…10.makealistof…列一份…清单11.putthecornintothepopcornmachine把玉米放入爆米花机里put…into…把…放入…12.ricenoodles米粉13.another10minutes=10moreminutes又/再十分钟14.Letmethink（…）:让我想一想Letmesee=Let’ssee.让我想想看15.peelthreebananas.剥三根香蕉16.dig/dugahole挖坑17.First…Next…Then…Finally首先……接下来……然后…….最后……18.That’sit.表示某事了结、停止、结束19.onemorething=anotheronething还有一件事20.inadifferentway用一种不同的方式21.mixtogether混合到一起。22.takeoutabookfromthelibrary=takeabookoutofthelibrary从图书馆里借出一本书23.Howdoyoumakeabananamilkshake?你怎样制作一份香蕉奶昔?(n)摇动；抖动：Givethebottleagoodshake.好好地摇一下瓶子。(v)（使）摇动/颤抖：Shakethebottlebeforedrinking.抖落:Heshookthesnowoffhiscoatatthedoor.shakehands握手shakeone’shead摇头forashake一瞬间24.Turnontheblender.打开搅拌器。turnon：打开（电、煤气、水等）Willyoupleaseturnonthelight?It’stoodark.turnoff:关掉（电、煤气、水等）Pleaseturnthelightoffwhenyouleavethebuilding.turnup:调高（音量等）Ican’thearclearly,pleaseturnuptheradio.出现Ifhedoesn’tturnupintenminutes,we’llhavetogo.turndown:调低（音量等）：PleaseturndowntheTVwhenI’mtalkingonthephone.拒绝Sheturneddownhisinvitation.25.cutupthebananas.把香蕉切碎。cut：(n)切口；伤口；(v)切，割，剪，砍，削等cut…into…：把…切成…cuttheturkeyintopieces.cutoff：切断；中断Healmostcutoffhisfingerwhileworking.cutup切碎；剁碎cuttheonionupinsmallpieces.伤害；折磨：Hewascutupbadlywhenhefelloffhisbike.cutdown：砍倒；削减Theycutdowntheoldtreesinordertobuildanewfactory.22.A:Howmuchyogurtdoweneed?B:Weneedonecupofyogurt.1).howmany:多少+可数名词：howmanywatermelonsdoyouneed?howmuch多少+不可数名词：Howmuchcheese/sugardoweneed?多少钱=What’dthepriceof…?Howmuchisthebutter?2).(n):There’snoneedforyoutohurry.你没有必要慌张。shake/shookSb.needsth.Sheneedshelp.(v实)Sb.needtodosth.Youneedtogetitbacktomorrow.需要；Sth.needdoing=sth.needtobedone.Thebikeneedsrepairing.必须(v情:)用于否定和疑问:Youneedn’ttellme.你没有必要告诉我。NeedIgothere?Yes,youmust./haveto.No,youneedn’t.inneedof…:需要…atneed:在紧急时23.Next，filltheturkeywiththisbreadmix.接下来，把这个面包混合物填充到火鸡里。使充满；装满:fillAwithB=AbefilledwithB=AbefullofB1).Fillthebottlewithwater.=Thebottleisfilledwith/isfullofwater.占据，胜任(职位；工作):Sheisthebestpersontofillthiskindofjob.(n)混合物(=mixture)；食品混合干配料acakemix使掺和；使混合：Shemixestheflourandmilktogether.2).mix…with…:把…与…调在一起Hemixedredpaintwithyellowpaint.（v）mix…into…:把…掺在…里面Shemixedsomesaltintothesoup.调制：mixsalad拌色拉24.Whenitisready,placetheturkeyonalargeplateandcoveritwithgravy.(n)盖子；封面；罩：Thebookhasabluecover.覆盖；遮盖：cover…with…=…becoveredwith…(v)Shecoveredthetablewithacloth.=Thetablewascoveredwithacloth.掩饰；隐瞒Jimtriedtocoverhismistakewithajoke.25.Finally,serveittoyourfriendswithsomevegetables.最后，与其它食物一起端出来供朋友使用。为…服务/工作/效力：servepeople.接待；服侍（顾客）：Areyoubeingserved?你点过菜了吗？/有人接待你吗？端出（食物）；伺候…进餐：servethefishtotheguests.26.Now,it’stimetoenjoythericenoodles!现在，到了享用米粉的时候了。forsth.:It’stimeforsupper.todosth.It’stimetohavesupper是…的时候了forsb.todosth.It’stimeforyoutogetup.可数名词与不可数名词1.可数名词----可数名词指物体的数量可数。其单数形式可在名词前加a或an，表示“一个”，如：abanana。needfillmixcoverserveIt’stime其复数形式要在词尾加s或es（特殊情况除外），如：twobananas。名词复数的不规则变化：man-menwoman-womenpoliceman（男警察）-policemenpolicewoman（女警察）-policewomenmouse-micechild-childrenfoot-feettooth-teethfish-fishsheep-sheepdeer-deerpeople-peopleChinese-ChineseJapanese-Japanese1）以f(e)结尾的名词变复数leaf→leaveshalf→halveswife→wivesknife→knivesshelf→shelveswolf→wolvesthief→thieves2）以o结尾的:hero,Negro,tomato,potato+es;其他的都加s：radio，zoo。表示“某国人”的名词变复数中日不变英法变，其他-s加后面。Chinese,Japanese,Englishman,Frenchman,American,Australian,German2.不可数名词-------不可数名词指物体的数量不可数。不可数名词没有单复数之分，也不能在词前直接加冠词a或an。表示不可数名词的数量时可在不可数名词前加相应的数量词构成短语。如：apieceof…,aglassof…,abottleof….,abagof…,ateaspoonof…等。二．1．既可修饰可数名词也可修饰：all,some,most,alotof,lotsof,plentyof…2．修饰可数名词的词有：数词（one...）,few,afew,many,anumberof,numbersof...3.修饰不可数名词的词有：little,alittle,abitof,much,agreatdealof,alargeamountof4.不可数名词通常用“数词+量词+of+不可数名词”表示复数：threepiecesofpaper祈使句一．定义：祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。二．结构：1.肯定的祈使句：动词原形+其他Standup,please.Becareful!2．否定的祈使句:1).Don't+动词原形Don’tlaughatothers.2).Neverdosth.Neverdothatagain!3).No+v-ing/n.Nosmoking!Nonoise,please.4).Let’snotdosth.Let’snotwastetime.5).Don’tletsb.dosth.Don’tletthemmakeanynoise.Unit8Howdoyoumakeabananamilkshake?一、词汇积累1.milkshake奶昔shakev.&n.摇动，抖动shakehandswithsb./shakeone’shands与某人握手2.turnon打开反义词：turnoff关上turnup调大，开大音量反义词：turndown调低音量易错点：遇到动词加副词，要符合以下原则：动词加副词，名词两边放，代词放中间。e.g.turnontheradio=turntheradioon，但是turniton不能说turnonit3.cutup切碎过去式：cut,过去分词：cutcutup=cutintopieces切成碎片cutintohalves切成两半4.makev.制作，做makesth.Forsb.=makesb.sth.为某人做某物与make的一些搭配：makefriends交朋友makeamistake/mistakes犯错误maketea沏茶v.使役动词“使”makesb.dosth.使某人做某事makesb./sth.+adj.使某人/某物……5.needv.&n.需要v.needsth.需要某物needtodosth.需要做某事n.Hecan’tmeetallyourneed.作情态动词“需要”，后面用动词原形，常用于否定和疑问句中：e.g.Youneedn’tfinishyourworknow.---NeedIgotherewithhim?---Yes,youmust./No,youneedn’t.6.anotheradj.&pron.另一，再一e.g.CanIhaveanothercake?(another作形容词)Givemeanother.(another作代词)注意：another与onemore意思相同，表示另外几个时，anot