人教版高中英语必修四课件：Unit 2 Workbook(共14张PPT).ppt

Firstcolumn:circulate–circulationconfuse—confusiondiscover—discoveryequip—equipmentexpand—expansionproduce—productionThenewsaboutJeff’ssuccessquickly_________aroundtheschool.The______ofhisstudywasonthe_______ofChineseproducts.InaninterviewJeff__________thathehadonlyone_______.Beforeheoften_________tounderstandthe_________worldofbusiness.HewasstudyingEnglishto______himselfforhisnewjob.Todayweuse________inalmosteverypartofourliveshopingtomakelifefastermoreconvenientorjustbetter.Athomeweusethemtokillfliesandotherdisease-carrying_____.Doctorsgivethemtousinmedicinetofightharmful_______inourbodies.Factoryworkersusetheminindustrial_________tomakeeverythingfromtoystoshoestotoothbrushes.Farmersalsousetheminthe______tohelptheirplantsgrowfastandbecomestrong.Howeverthe__________ofnewwaystouse_________havebroughtdifficultiesaswellasbenefits.Forexampletoomuchuseinfarmingleadstofoodthatislowin________andotherthingsthatweneedforgood________.Whatisthe____oftheproblem?Somepeoplethinkitisfromawrong_____onmoneyandspeedwhileotherssayitisjustfromalackofeducationabouttheproblems.Whoknows?Maybeitisboth.今天的课主要讲如何写新闻总结。(focuson;summary)我们必须快速浏览这个报告找到它的主要内容(skim)老师让我们将难懂的单词划线并查字典（找出其意思）。(underline)他说像统计数据这样的细节就不必包括在内了。(statistics;details)5.我想我将用到一篇关于农民们让自己的土地远离化肥的报告。(keep…freeof;chemicalfertilizers)6.这个农民花了20年的时间来创建自己的企业。(buildup)7.使用过多的化肥导致了严重的问题。(leadto)Helpingpeopleinneedofhelpisnice.Growingsuperhybridriceisnoteasy.Learningmoreaboutfarmingisnotdifficult.Doingresearchinthecountrysideisnoteasyasinthecity.GettingridofhungerisveryimportantforsomeAfricancountries.Explainingthisagainisimportantorwewillconfusethestudents.1stgroup:todo2ndgroup:doingItwasgood______theyoungmanworkingwithhisfatherint