1、选择性必修二 Unit 1 Build up your vocabularyAbby菏泽思源学校pneumonoultramicroscopicsilicovolcanoconiosisCan you guess the meaning of this word?1.pneumono-（of lung)肺的2.ultra-(to an extreme degree)非常 3.micro-(small)微小的4.scopic-(of viewing or observing)观察或注意的5.silico-(of silicon)硅的6.volcano-(mountain that release
2、s lava and ash)火山的7.coni-(of dust)生土的8.-osis(state ofa disease)疾病Challenge yourselfIt is very important and interesting to learn prefixs and suffixs.upre-fix n前缀usu-ffix n后缀Task 1Prefix re-prefixMeaningExamplesChangere-相反往回ure-turnure-callure-acture-plyures-pondMeaning再,又ure-searchure-viseure-coveru
3、re-doure-unitePrefix dis-prefixMeaningExamplesChangedis-否定udis-agreeudis-courageudis-appointudis-approveudis-appearudis-believeudis-ableudis-afforestudis-colourMeaningudis-advantageudis-comfortPrefix micro-prefixMeaningExamplesChangemicro-小,微小umicro-waveumicro-phoneumicro-scopeumicro-biologyumicro w
4、orld 微观世界MeaningPrefix trans-prefixMeaningExamples Changetrans-改变成为.utrans-formutrans-lateMeaning转移从.到.跨越.utrans-port 运输utrans-fer 转移utrans-plant 移植utrans-mit 传播,传送utrans-continental 横跨大陆的utrans-atlantic 横跨大西洋的suffix -oryprefixMeaningExamplesChange-ory形容词后缀起.作用的ucontradict-oryuadvis-oryusatisfact-or
5、yucompuls-ory 义务的part of speech suffix -ionprefixMeaningExamplesChange-ion名词后缀动作或状态uinfect-ionuintervent-ionusolut-ionucontribut-ionureact-ionpart of speech suffix -ialprefixMeaningExamplesChange-ial形容词后缀有.性质的usubstant-ialuoffic-ialufinanc-ialubenefic-ialuartific-ialpart of speech suffix -ologyprefi
6、xMeaningExamplesChange-ology名词后缀学科，科目uepidemi-ologyubi-ologyusoci-ologyuphysic-ology 生理学part of speech Task 21.subscribe to2.blame for3.suspected of:suspect sb of sth 4.linked to Find out more “动词+介词”Task 31.a household name 家喻户晓的2.handle(approach)处理3.raw 生的4.substantial 大量的;价值巨大的；重大的5.statistics 数据Task 4blameinfectionmultipletransformdecreasesubstantialproofsevere阻止Homework
