外研版高中英语必修第2册 Unit 6 Earth first Section B Using language.pptVIP

Unit6SectionBUsinglanguage英语

内容索引课前篇自主预习课堂篇互动探究

课前篇自主预习

Ⅰ.知识体系图解重点词汇写作词汇1.n.海洋,大海?2. n.员工?3. v.建立,设立?4. v.破损,损害,损伤?5. n.旱灾,干旱?6. n.洪水,水灾?oceanstaffestablishdamagedroughtflood

7. n.煤气、电力、自来水等供应(系统)?8. n.温室,暖房?9. n.小册子?10.v.减少,降低?11.adj.(问题、伤势、疾病等)很严重的?12.n.(尤指大学里的)讲座,讲课,演讲?13.n.允许,许可?14.n.幻灯片?supplygreenhousebrochurereduceseverelecturepermissionslide

阅读词汇15.devotev.?16.highlightv. ?17.huntingn. ?18.presentationn. ?19.reserven. ?20.restorev. ?21.adoptv. ?22.sustainableadj. ?致力,献身,倾注使……突出,使注意力集中于打猎,狩猎报告,(观点的)陈述,说明(野生生物)保护区使恢复采取(某种方法)可持续的,不破坏环境的

23.carbonn. ?24.solaradj. ?25.releasev. ?26.smogn. ?27.fogn. ?拓展词汇28.crueltyn.残忍,残酷,残暴→adj.残忍的,残酷的?29.affectv.影响→n.影响→adj.受到影响的?30.infectionn.感染,传染病→v.感染,传染?碳利用太阳光(能)的释放,排放烟雾,雾霾雾crueleffectaffectedinfect

重点短语1.bedevotedto?2.beinvolvedin ?3.mostimportantly ?4.asarequestfor... ?5.insteadof ?专心于参与最重要的是作为……的请求代替

6.旨在;瞄准 ?7.对……有负面影响?8.阻止…… ?9.以及,也 ?10.被用来做…… ?aimathaveanegativeimpactonkeep...fromaswellasbeusedtodo

Ⅱ.释义匹配1.brochureA.toletnewsorofficialinformationbeknownandprinted2.reduce B.veryserious3.release C.tomakesomethingsmallerorlessinsize,amount,orprice4.severe D.adiseaseinapartofyourbodythatiscausedbybacteriaoravirus5.infection E.asmallmagazineorbookcontainingpicturesandinformationaboutsth答案1.E2.C3.A4.B5.D

Ⅲ.完成句子1.JennyhopesthatMrSmithwillsuggestagoodwaytohaveherwrittenEnglish(提高)inashortperiod.?2.Heisverypopularamonghisstudentsashealwaystriestomakethem(感兴趣)inhislectures.?3.Don’tleavethewater(流淌)whileyoubrushyour