Unit1ScienceandScientistsLearningaboutLanguage课件高中英语人教版选择性

LearningaboutLanguageLearningaims:1)Toidentifytheusageof“Nounclause：predicativeclause”2)Tousethemfreelyintheexercises.WhatdoyouknowtheNounclause：predicativeclause?Lead-in表语从句的定义Thequestioniswhowilldoit.Thequestionisdifficult.在复合句充当表语的从句叫表语从句表语从句的判断WhatIwanttosayisthatIamtired.Shedoesn’tknowwhethershelikeshimornot.Hewassenttothehospital.Thatisbecausehewasill.

Itsoundsasifsomebodywasknockingatthedoor.Thereasonwhyhewaslatewasthathemissedthetrainthismorning.

表语从句的判断系动词后的成分为表语。系动词后的从句为表语从句。系动词主要是be动词（am,is,are,was,were)，意为“是”。其它系动词：1)持续系动词（表示主语持续或保持一种状态）：keep,remain,stay,stand2)“像”系动词（表示看起来像）：seem,appear,look3)感官系动词：look,feel,smell,sound,taste4)变化系动词（主语变成什么样）：become,grow,turn,fall,get,go5)终止系动词（主语已终止动作）：prove,turnout句型运用

我最担心的是我能否在英语考试中取得好成绩。众所周知，学好英语是很重要的。那是因为它是一种国际语言。在我看来，学习的成功主要取决于一个人是否有决心。能不能学好还有待去证明。我现在要做的是采取措施学好英语。

WhatworriesmemostiswhetherIcanachieveagoodmarkinEnglish.ItisknowntoallthatitisimportanttolearnEnglishwell.Itisbecauseitisaninternationallanguage./Thereasonisthatitisaninternationallanguage.Inmyopinion,successinstudydependsmainlyonwhetheronecanhavegreatdetermination.ItremainstobeseenwhetherIcanlearnitwell.WhatIshoulddonowistotakemeasurestomasterEnglish.1.Understandingscienceandpushingtheboundariesofscienceiswhatmakesmeimmenselysatisfied.—BillGates2.Thenextmajorexplosionisgoingtobewhengeneticsandcomputerscometogether.—AlvinToffler3.Thedoctorhasbeentaughttobeinterestednotinhealthbutindisease.Whatthepublicistaughtisthathealthisthecurefordisease.—AshleyMontagu4.ResearchiswhatI’mdoingwhenIdon’tknowwhatI’mdoing.

—WernhervonBraunPractice:Findoutpredicativeclausesineachsentence.Ⅰ.补全句子1.Thefactwas

.事实是他没有做真正的努力。2.Thequestionis

.问题是这部电影是否值得看。3.Now

shehasknownMillieforyears.现在看起来好像她认识米莉已有好多年了。4.Myadviceis

asoftenaspossible.我的建议是你尽可能经常地练习说英语。thathedidn’treallytrywhetherthefilmisworthseeingitseemsasthough/ifthatyou(should)practisespeakingEnglish达标检测5.That’s

.那就是我第一次遇见她的地方。6.Theproblemis

.问题是谁才真正适合做这份艰苦的工作。7.Thatis

.那就是我想让你在这儿工作的原因。8.Iwaslateforschoolthismorning.

lastnight.今天早上我上学迟到了。那是因为我昨晚睡得太晚了。whereIfirstmetherwhoisreallyfitforthehardjobwhyIwantyoutoworkhereThat’sbecauseIstayeduptoolateⅡ.语法填空(用适当的连接词填空)

Everyoneknew9.

Wendywasafamouswriter，butnooneknew10.

shecamefromand11.

shewasbornin1961wasstillamystery.12.

theydidknowwas13.

shewaslovedbypoorpeoplebecauseshealwayshelped14.

wasinneedofmoney.Wendywasgenerousandhelpful，butsomepeoplethoughtshewaschasingfame.Wendysaidshedidn’tunderstand15.

theyweresonarrow-minded，butitdidn’tmatter16.

othersthoughtofher.Shejustwantedtodo17.

shethoughtwasright.Shethoughtthatwas18.

themeaningoflifelied.thatwherewhetherWhatthatwhoeverwhywhatwhat(ever)whereSummary

今天我们学习了名词性从句以及名词性从句中的表语从句,以下为知识点总结1.在主从复合句中，相当于名词的从句被称为名词性从句2.在主从复合句中充当表语的从句，叫作表语从句。它常位于系动词之后，用来说明主语是什么或怎么样3.分类：名词性从句包括：主语从句、宾语从句、表语从句和同位语从句。【常温故·勤总结】用合适的连接词补全下面的对话。Tom:Hi,Jane.Iwanttobecomeascientist.Myquestionis________scientistsworkandwhatIneedtodoinordertobecomeascientist.Firstofall,I'dliketoknowhowlongIhavetostudytobecomeascientist.

how

Jane:Well,thatdepends.Usually,ascientistmusthaveatleastaBachelor'sdegree,sothatmeansaboutfouryearsincollege.Nowadays,mostscientistsneedaMaster'sdegree,too.Tom:Mysecondquestionis________coursesormajorshouldIchoose.what

Jane:Again,thatdependsonwhatyouwanttostudyinthefuture.Youwillneedtostudymaths.Ifyouwanttobeasuccessfulscientist,youmustunderstandthebasicsofphysics,chemistryandbiology.Tom:Wow,that'salot.Whatpuzzledmewas________branchofscienceIshouldchoose?whichJane:Well,Ithinkthebestwayis______

youshouldgetsomepracticalexperience.Visitscientistsandlaboratoriestoseewhatthelifeofascientistislike.Askscientiststotellyouabouttheirwork.Youshouldalsotrytofindoutwhichbranchofscienceyoulikeandaregoodat.Tom:Ilikephysics,butthequestionis_________myparentswillallowmetomajorinit.that

whetherJane:That'sunbelievable.Myfirstadviceis