人教版八年级上册英语unit8详细知识点

1、Unit 8 How do you make a banana milk shake?Grammar: 可数名词与不可数名词；祈使句描述制作过程；遵循指令做事1. apiece of 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. takeonestemperature量某人的体温addsomesalttothesoup往汤里加点盐add to. 把加到上/里面pour into把倒入/灌入10. m

2、ake a listof 列一份 清单putthecornintothepopcornmachine 把玉米放入爆米花机里putinto把放入ricenoodles米粉13.another10minutes=10moreminutes又/再十分钟Letmethink（）:让我想一想Letmesee=Letssee. 让我想想看peelthreebananas. 剥三根香蕉16.dig/dugahole挖坑FirstNextThenFinally首先接下来然后.最后Thatsit. 表示某事了结、停止、结束19.onemorething=anotheronething还有一件20.inadiff

3、erentway 用一种不同的方式21.mixtogether 混合到一起。takeoutabookfromthelibrarytakeabookoutofthelibrary 从图书馆里借出一本书Howdoyoumakeabananamilkshake?你怎样制作一份香蕉奶昔?shake/ shook(n)摇动；抖动：Givethebottleagoodshake.shake/ shook(v)（使）摇动/颤抖：Shakethebottlebeforedrinking.抖落: He shook the snow off his coat at the door.shakehands握手sha

4、keoneshead摇头forashake一瞬间Turnontheblender.打开搅拌器。turn on：打开（电、煤气、水等） Will you please turn on the light? Its too dark.turnoff:关掉（电、煤气、水等）Pleaseturnthelightoffwhenyouleavethebuilding. turnup:调高（音量等）Icanthearclearly,pleaseturnuptheradio. 出现If he doesnt turn up in ten minutes, well have togo.turndown:调低（音

5、量等）：PleaseturndowntheTVwhenImtalkingonthephone.拒绝Sheturneddownhisinvitation.cutupthebananas. 把香蕉切碎。cut：(n)切口；伤口；(v) 切，割，剪，砍，削等cutinto ：把切成cut the turkey intopieces.cutoff：切断；中断Healmostcutoffhisfingerwhileworking. cutup切碎；剁碎cuttheonionupinsmallpieces. Hewascutupbadlywhenhefelloffhisbike.cutdown：砍倒；削减

6、Theycutdowntheoldtreesinordertobuildanewfactory.A:Howmuchyogurtdoweneed?B:Weneedonecupofyogurt.1).howmany:多少+ 可数名词：howmanywatermelonsdoyouneed? howmuch多少+不可数名词：Howmuchcheese/sugardowe多少钱=Whatdthepriceof?How much is thebutter?2).(nTheresnoneedforyoutohurry. 你没有必要慌张。needSb.needsth.She needshelp.need(v

7、 实)Sb.needtodosth.Youneedtogetitbacktomorrow.需要；Sth.needdoing=sth.needtobedone.Thebikeneedsrepairing.必须(v情:) 用于否定和疑问:Youneednttellme. 你没有必要告诉我。NeedIgothere?Yes,youmust./haveto.No,youneednt. inneedof: 需要atneed: 在紧急时fillNext，filltheturkeywiththisbreadmix.接下来，把这个面包混合物填充到火鸡里。使充满；装满:fillAwithB=Abefilledw

8、ithB=AbefullofBfillmixFillthebottlewithwater.=Thebottleisfilledwith/isfullofwater. 占据，胜任(职位；工作):Sheisthebestpersontofillthiskindof(n)混合物(=mixture)；食品混合干配料a cakemixmix使掺和；使混合：Shemixestheflourandmilktogether.mixwith: 把调在一起Hemixedredpaintwithyellowpaint.（v）mixinto: 掺在里面Shemixedsomesaltintothesoup.调制：mi

9、xsalad拌色拉coverWhenitisready,placetheturkeyonalargeplateandcoveritwithgravy.cover(n) 盖子；封面；罩： The book has a blue cover.覆盖；遮盖： cover with = be covered with(v)Shecoveredthetablewithacloth.=Thetablewascoveredwithacloth.掩饰；隐瞒Jimtriedtocoverhismistakewithajoke.serveFinally,serveittoyourfriendswithsomeveg

10、etables. 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.serve接待；服侍（顾客）：Are you being served? 你点过菜了吗？/有人接待你吗？ 端出（食物）；伺候进餐：serve the fish to the guests.Nowitstimetoenjoythericenoodles! 现在，到了享用米粉的时候了。Its timeforsth.:Its time for supper. todosth.Its time to haveIts time是的时候了forsb.todo sth.Its time for you to

11、getup.可数名词与不可数名词可数名 可数名词指物体的数量可前加a或a表“一个如a。其复数形式要在词尾加 s 或 es（特殊情况除外），如：two bananas。名词复数的不规则变化：man-menwoman-women男警察 女警察mouse-micechild-childrenfoot-feettooth-teethfish-fish sheep-sheepdeer-deerpeople-peopleChinese-Chinese Japanese-Japanese 1）f(e)结尾的名词变复数 leafleaves halfhalves wifewives knifeknives s

12、helfshelves wolfwolves thiefthieves2）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, German不可数名不可数名词指物体的数量不可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 a piece of, a glass of, a bottle of., a bag of, a teaspoon of

13、等。二1既可修饰可数名词也可修饰：all, some, most, a lot of, lots of, plenty of 修饰可数名词的词有：数词（one.）fewafewmanyanumberofnumbersof.修饰不可数名词的词有：little,alittle,abitof,much,agreatdealof,alargeamountof不可数名词通常用“数词+量词+of+不可数名词”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：肯定的祈使句：动词原形+其

14、他Standup,please.Be2否定的祈使句:1).Dont+ 动词原形Dont laugh atothers.Neverdosth.Never do thatagain!No+v-ing/n.Nosmoking!No noise,please.Lets notdosth.Lets not wastetime.Dont let sb.dosth.Dont let them make anynoise.Unit8How do you make a banana milkshake?一、词汇积累milkshake奶昔shakev&n.摇动，抖动shakehandswithsb./shakeh

15、ands与某人握手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. turn on the radio = turn the radio on，但是 turn it on 不能说 turn on itcutup切碎过去式：cut, 过去分词cutup=cutintopieces切成碎片cutintohalves切成两半make. 制作，做makesth.Forsb.=makesb.sth.为某人做某与make的一些搭配：makefriends交朋友makeam

16、istake/mistakes犯错误maketea沏茶 使役动词“使”makesb.dosth.使某人做某事makesb./sth.adj.使某人/ 某物needv&n.需要needsth.需要某物needtodosth.需要做某事n.Hecantmeetallyourneed.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. You neednt finish your work now.-Need I go there with him?-Yes, you must./ No, you neednt.anotheradj.&pron. 另一，再一e.g.CanIhavea

17、nothercake?(another作形容词) Givemeanother.(another 作代词)onemoreonemore中的“one”也改为相应的数词。e.g. I want to buy another threepencils. = I want to buy three morepencils.forget 忘记反义词：remember记得forgetsth./sb.忘记某事/ 某人forget todosth.忘记去做某事（事情未做）forgetdoingsth.忘记做过某事（事情已做）常会遇到一个词“leave”，也可表“遗忘”leavesth.at/in/on+某地把某

18、物忘记在likev&n&prep.喜欢；喜好；像like sth./sb.liketodosth./likedoingsth.喜欢做某事n.likesanddislikes喜好反义词prep.像反义词：unliketraditionaladj. 传统的tradition+altraditionaln.+aladj.atimeto的时间timetodosth.到了该做的时候了timeforsth./doingsth.givethanksfor为表达谢意Thanksfordoingsth.=Thanksforsth.remember. 记得，记起，回想起remembersth./sb.记得某事/

19、某人remembertodosth.记得去做某事（事情未做）rememberdoingsth.记得做过某事（事情已做）remembermetosb.代我问候某人traveler=traveller漂泊者，旅行者，游客=tourist旅游者，观光者celebrate庆祝，庆贺celebratebirthday/ 节日/ 胜利celebrationn. 庆祝mixwith 把A 和B混在一起bemixedwith(被动语态)fillwith用填充be filled with = be fullofbe filled with(被动语态)AisfilledwithBA 被B 填满（动作）Aisful

20、lofBA充满着B（状态）coverwith用遮盖coversthwithsth.becoveredwith被某物覆盖 （被动语态）serve. 服务，提供servesb.sth.servesth.tosb.提供某人某物servesb.为某人工作serveservice(n.)servant(佣人)temperaturen. 温度，气温，体温（既可作可数名词，又可作不可数名词）get/haveatemperatureget/haveafever发烧taketemperature试体温，量体温thereasonfor是的原因（理由）thereasontodo有理由干某事tomakethisspe

21、cialfood不定式做目的状语e.g. The doctor did what he could to savethe injured girl. （表目的）todo 还可在句中作后置定语e.g.Ihavealotofworktodo.Unit8Howdoyoumakeabananamilkshake?本单元的话题：描述做事情的顺序和过程。（First 首先,Next 下面,Then 然后,Finally 最后） 本单元的语法：复习一般现在时。本单元的短语和知识点：1(P57,1a)turn on打开turnup 调大turn off关上turn down调小Please turn on the lights.请打开灯。My father is sleeping,please turn down the radio.爸爸正在睡觉，请把收音机声音调小。(P58,2a)Howmany+可数名词复数：多少How much+不可数名词：多少He has eight books.他有八本书。How many books does he have?他有多少本书？ How much water does he need?他需要多少水？(P58,2a) 量词的用法：不可数名词常用“数字+量词+不可数名词来表示。如：apieceofbread一片面包比较：twopiecesofbre