Unit1ScienceandScientistsLearningAboutLanguage语法课件高中英语人教版选择性

Unit1

learningAboutLanguagebuildupyourvocabulary

Findthewordsfromthepreviouspageswiththefollowingprefixesorsuffixes.Thenaddtwomorewordsforeachprefixorsuffix,andexplaintheirmeanings.PrefixWords重复re-

否定dis-

reunite,revise,recover,react,recalldiscover,disappear,dislike,disable微观的micro-

移动trans-

microscope,microwave,microphonetransform,transport,transplantSuffixWordsSuffixWords-oryadj.具有性质的n.物，场所

-ialadj的

-ionn.行为或状态

-ologyn学

epidemiology,physiology,心理学biology生物学contradictory,satisfactoryfactoryinfection,contribution,competiton,reaction,congratulation,collectionsubstantial,official,financial,essentialMakephrasesbycombiningthewordsintheleftboxwiththoseontheright.

Thencompletethesentencesusingthesephrases..1.Manyscientists_____________theviewthatitishumanactivitythathascausedglobalwarming.2.Hewasto___________theaccidentbecausehedroveonthewrongsideoftheroad.subscribesuspectblamelinksubscribetoblamefortooffor3.Theman________________beingbehindtherobbery抢劫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表语从句Hisdiarrheaseemssevere.Thetwopoliciesarecontradictory.Thisisawaterpump.Hisjobisto

handletheproblem.Whatdothesentenceshaveincommonintheirstructures?predicativeHisdiarrhoeaseemssevere.Thetwopoliciesarecontradictory.Thisisawaterpump.Hisjobistohandletheproblem.Onetheorywasthatbadaircausedthedisease.Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.表语从句是指______________________,紧跟在________之后，对主语进行解释、说明，使主语的内容具体化。从句在句子中充当表语系动词状态类：be感官类：feel/look/sound/taste/smell持续类：stand/remain/keep/stay变化类：become/get/grow/turn/go/come/run/fall似乎类：seem/appear结果类：prove/turnout是...可以接表语从句系动词有：起来保持...变得...似乎、好像...结果是...;证明是...可以接表语从句系动词有：Tearsofsadnesspoureddownmycheeks.Thiswas_________IfailedtheEnglishexam.Itseemed________Iwerethrownintotheworldofhopelessness.Thekeyproblemwas______Icompletelylostconfidence.Luckily,myEnglishteacher’ssuggestionwasthatIshouldmemorizemorewords.Themostimportantwas________IcouldapplywhatIlearnttopractice.Gradually,asmileappearedonmyfaceagain.becauseasif/thoughthathow语序：陈述语序(主谓)连词：与主语从句的一样，多了asif/asthough,because

引导词类别例词说明从属连词that,whether两者在从句中均不作成分，只起连接作用；that无实义，whether表示“是否”连接代词who,what,which,whoever,whatever等在从句中作主语、宾语、表语、定语等成分。句子不完整

连接副词when,where,how,why等在从句中作时间、地点、方式、原因状语等成分。其它连词because,asif,asthoughThat’sbecause,Itseemsasif...连接代词who,what,which,whose,whomwhoever,whatever,whichever主语宾语定语连接代词在从句中______、______、______等成分，所跟句子不完整连接副词when,where,how,why连接副词在从句中做状语。

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______