Unit1ScienceandScientistsLearningAboutLanguage語法課件高中英語人教版選擇性

Unit1

learningAboutLanguagebuildupyourvocabulary

Findthewordsfromthepreviouspageswiththefollowingprefixesorsuffixes.Thenaddtwomorewordsforeachprefixorsuffix,andexplaintheirmeanings.PrefixWords重復(fù)re-

否定dis-

reunite,revise,recover,react,recalldiscover,disappear,dislike,disable微觀的micro-

移動trans-

microscope,microwave,microphonetransform,transport,transplantSuffixWordsSuffixWords-oryadj.具有性質(zhì)的n.物，場所

-ialadj的

-ionn.行為或狀態(tài)

-ologyn學(xué)

epidemiology,physiology,心理學(xué)biology生物學(xué)contradictory,satisfactoryfactoryinfection,contribution,competiton,reaction,congratulation,collectionsubstantial,official,financial,essentialMakephrasesbycombiningthewordsintheleftboxwiththoseontheright.

Thencompletethesentencesusingthesephrases..1.Manyscientists_____________theviewthatitishumanactivitythathascausedglobalwarming.2.Hewasto___________theaccidentbecausehedroveonthewrongsideoftheroad.subscribesuspectblamelinksubscribetoblamefortooffor3.Theman________________beingbehindtherobbery搶劫wasseencrossingthestreet.4.Sinceheartdiseaseisoften___________ourlifestylechoices,weneedtomakehealthylivinganimportantpartofourlives.suspectedoflinkedto

Replacetheunderlinedpartswithsuitablewordsfromthebox.

Itisnotunusualforanathletetobewellknownwhileheisactive,andquicklyforgottenwhenhisathleticcareerisover.2.I'msureshe'lldealwiththechangesverywellbecauseshe'sveryadaptable.ahouseholdnamehandleraw,ahouseholdname,substantial,statistics,handle3.Hewasreadytoservedinnertohisfriendswhenherealizedthathehadforgottentoturnontheovenandthemeatwasnotcookedyet.4.Heusedhisgreatinfluencetochangethethinkingofthescientificcommunityonthisissue.5.Scientistshavecollectedmoredatathanexpectedtoprovethetheory.rawsubstantialstatisticsReadthispassageaboutmedicalscience.Completeitusingthewordsbelow.

UKscientistsbelievetheymayhavefoundawaytofightthecommoncold.Itblocksakeyproteininthebody'scellsthatisto_______forthespreadofcold-causingvirus.Targetingthehostratherthanthe_________wasabitnon-traditionalbutmadesensebecauseitwastrickytotargetthevirus.Cold-causingvirusarenotonlyof_________kinds,theyalso___________rapidly,meaningtheycanquicklydevelopresistancetomedicine.Researchersareworkingonmakingaformofmedicinethatcanbetakendirectlyintoone'slungs,to_________thechanceofsideeffects.Thoughthesescientistshavemade__________advancesintheirresearch,further_______isneededtomakesuresuchdrugsarenotso_________thattheyharmthebody.blameinfection,multiple,decrease,severe,transform,proof,blame,substantialinfectionmultipletransformdecreasesubstantialproofsevereUnit1

learningAboutLanguageDiscoveruesfulstructuresPredicativeClauses表語從句Hisdiarrheaseemssevere.Thetwopoliciesarecontradictory.Thisisawaterpump.Hisjobisto

handletheproblem.Whatdothesentenceshaveincommonintheirstructures?predicativeHisdiarrhoeaseemssevere.Thetwopoliciesarecontradictory.Thisisawaterpump.Hisjobistohandletheproblem.Onetheorywasthatbadaircausedthedisease.Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.表語從句是指______________________,緊跟在________之后，對主語進行解釋、說明，使主語的內(nèi)容具體化。從句在句子中充當(dāng)表語系動詞狀態(tài)類：be感官類：feel/look/sound/taste/smell持續(xù)類：stand/remain/keep/stay變化類：become/get/grow/turn/go/come/run/fall似乎類：seem/appear結(jié)果類：prove/turnout是...可以接表語從句系動詞有：起來保持...變得...似乎、好像...結(jié)果是...;證明是...可以接表語從句系動詞有：Tearsofsadnesspoureddownmycheeks.Thiswas_________IfailedtheEnglishexam.Itseemed________Iwerethrownintotheworldofhopelessness.Thekeyproblemwas______Icompletelylostconfidence.Luckily,myEnglishteacher’ssuggestionwasthatIshouldmemorizemorewords.Themostimportantwas________IcouldapplywhatIlearnttopractice.Gradually,asmileappearedonmyfaceagain.becauseasif/thoughthathow語序：陳述語序(主謂)連詞：與主語從句的一樣，多了asif/asthough,because

引導(dǎo)詞類別例詞說明從屬連詞that,whether兩者在從句中均不作成分，只起連接作用；that無實義，whether表示“是否”連接代詞who,what,which,whoever,whatever等在從句中作主語、賓語、表語、定語等成分。句子不完整

連接副詞when,where,how,why等在從句中作時間、地點、方式、原因狀語等成分。其它連詞because,asif,asthoughThat’sbecause,Itseemsasif...連接代詞who,what,which,whose,whomwhoever,whatever,whichever主語賓語定語連接代詞在從句中______、______、______等成分，所跟句子不完整連接副詞when,where,how,why連接副詞在從句中做狀語。

所跟句子完整Thisis__________Iwant.Theproblemwas______coulddothework.Thevillageis_________Iusedtospendmyholiday.Thatis___________weneverthoughtofit.Thetroubleis__________weareshortoffunds.Myproblemis__________coatissuitableforme.I’d

like

to

startmyownbusiness—that’s________IwanttodoifIhadthemoney.WhatIwanttoknowis_______willsupportme.whatwherewhobecausethatwhichwhatwho9.Therewasanaccident.That’s______hewaslateforclass.10.Whatconcernsmemostis______willbemyteachernextterm.11.Thetroubleis_______Ihavelosthisaddress.12.Thequestionis__________thefilmisworthseeing.13.That’s________IobjecttotheplanwhywhothatwhetherwhyA:Absolutely!Youmaynotbelieveit,butthatwas_______happenedattheinitial

stageofourgroup'sresearchondevelopingavaccineformalaria.B:Yes,itis.Anditseemed____________allthetheorieswereuseful,butthefactwas______