Unit1ScienceandScientistsBuildupyourvocabulary课件-高二英语人教版选择性

主讲人：新建三中Cathy选择性必修二Unit1BuildupyourvocabularyBuildupyourvocabularypneumonoultramicroscopicsilicovolcanoconiosisCanyouguessthemeaningofthisword?pneumono-（oflung)肺的ultra-(toanextremedegree)非常micro-(small)微小的scopic-(ofviewingorobserving)观察或注意的silico-(ofsilicon)硅的volcano-(mountainthatreleaseslavaandash)火山的coni-(ofdust)生土的-osis(stateofadisease)疾病challengeyourselfActivityOne1.Findthewordsfromthepreviouspageswiththefollowingprefixesorsuffixs.Thenaddtwowordsforeachprefixorsuffix,andexplaintheirmeaning.PrefixSuffixre--orysis--ionmicro--ialtrans--ologymis--alun--ormulti--istPrefix—re-prefixMeaningExamplesChangere-相反往回re-turnre-callre-actre-plyres-pondMeaning再,又re-searchre-visere-coverre-dore-unitePrefix—dis-prefixMeaningExamplesChangedis-否定dis-agreedis-couragedis-appointdis-approvedis-appeardis-believedis-abledis-afforestdis-colourMeaningdis-advantagedis-comfortPrefix—micro-prefixMeaningExamplesChangemicro-小,微小micro-wavemicro-phonemicro-scopemicro-biologymicroworld微观世界MeaningPrefix—trans-prefixMeaningExamples

Changetrans-改变成为...trans-formtrans-lateMeaning转移从...到...跨越...trans-port运输trans-fer转移trans-plant移植trans-mit传播,传送trans-continental横跨大陆的trans-atlantic横跨大西洋的suffix—oryprefixMeaningExamplesChange-ory形容词后缀起..作用的contradict-oryadvis-orysatisfact-orycompuls-ory义务的partofspeechsuffix—-ionprefixMeaningExamplesChange-ion名词后缀动作或状态infect-ionintervent-ionsolut-ioncontribut-ionreact-ionpartofspeechsuffix—-ialprefixMeaningExamplesChange-ial形容词后缀有...性质的substant-ialoffic-ialfinanc-ialbenefic-ialartific-ialpartofspeechsuffix—-ologyprefixMeaningExamplesChange-ology名词后缀学科，科目epidemi-ologybi-ologysoci-ologyphysic-ology生理学partofspeechActivityTwoSubscribetosuspectsbofsthblame…forsthlinksthtosth1.Manyscientists_____________theviewthatitishumanactivitythathascausedglobalwarming.2.Hewasto____________theaccidentbecausehedroveonthewrongsideoftheroad.3Theman____________beingbehindtherobberywasseencrossingthestreet.4Sinceheartdiseaseisoften____________ourlifestylechoices,weneedtomakehealthylivinganimportantpartofourlives.subscribetoblameforsuspectedof

linkedto3.Circletheverbsandfindtheprepositionthatcangowiththemasmanyaspossible.dieofsuspect...of...blameforlink…to…subscribetofocusonsmileatexcuse...forconsistofdefend...fromappealtosucceedin......4.Replacetheunderlinedpartswithsuitablewordsfromthebox.rawahouseholdnamesubstantialstatisticshandlerawstatisticssubstantialhandleahouseholdname5.Readthispassageaboutmedicalscience.Completeitusing

thewordsbelow.infectionmultiple