module4greatscientists culturalcorner culturecorner 1 brainstorm rockets culturecorner 2 skimming todayrocketsareonlyusedtosendastronautsintospace rocketswereinventedbychineseabout2 000yearsago itwasinthesongdynastythatrocketswerefirstusedinwars itisbelievedthateuropeanslearnedhowtomakerocketsfromthemongols wanhusucceededinsendinghimselfintospacewiththehelpofrockets readthepassageanddecidewhetherthestatementsaretrueorfalse culturecorner 3 structure para 1para 2para 3para 4 todayrocketsareusedtosendastronautsintospaceorcelebrategreatevents rocketswerefirstinventedbychineseabout2 000yearsago firstrocketswereusedinbattlesinchinaandthenitwasspreadtoeurope rocketswerealsousedinotherways findoutthetopicsentencesofeachparagraph homework findoutmoreinformationaboutrocketoninternet thenshareitwithyourclassmatestomorrow languagedatebank languagepointsforreading thekeytosth doingsth 的關鍵 e g 這就是考試失敗的關鍵 thisisthekeytofailureintheexam thisisthekeytofailingintheexam 她獲得成功的關鍵在于她的努力 thekeytohersuccessisbasedonherefforts 1 hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly 2 hethoughttherewasonlyonewaytodothis bycrossingdifferentspeciesofriceplant one waytodosth one wayofdoingsth that snotarightwaytosolvetheproblem i mnothappywiththiswayofworking bycrossing 通過雜交的方式switchitbypressingthisbutton iwillcontactyoubye mail species singl pl 種 物種therearemanyspeciesofdogs experiment n c u 實驗 試驗 experiment v 做實驗e g 有人認為用動物來做實驗是很殘忍的 somepeoplethinkthatit scrueltoexperimentonanimals e g 我不斷嘗試 直到找到合適的方法為止 iexperimentedonandonuntilifoundtherightmethod 3 firstyuanlongpingexperimentedwithdifferenttypesofrice do perform carryoutanexperiment做 進行實驗 4 thiswasthebreakthrough breakthrough animportantdevelopmentthatmayleadtoanagreementorachievement重大進展 突破makeabreakthroughamajorbreakthrough 有人說 這是癌癥研究中的重要突破 theysaythisisamajorbreakthroughincancerresearch ricefieldswerechangedtogrowvegetablesandothercashcrops convert sth to intosth 把 轉變成 轉變 改變e g 那家工廠把鐵轉變成鋼 thatfactoryconvertsironintosteel e g 我把我的美元換成了歐元 iconvertedmydollarsintoeuros 5 50kilometresofricefieldswereconvertedtogrowingvegetablesandothercashcrops export v tosellandsendgoodstoanthercountry出口 輸出 6 followingthis yuanlongping sricewasexportedtoothercountries suchas 印度向許多國家出口茶葉和棉花 indiaexportsteaandcottontomanydifferentcountries 90 的發動機都出口到歐洲 90 ofenginesareexportedtoeurope export n import v n exporttrade importsofoil 出口貿易 石油的進口 fillintheblanks 在水稻種植界 中國科學家袁隆平是一位重要人士 inrice growingworld thechinesescientist yuanlong ping isa 袁隆平生長在中國 yuanlongpingwasbornand inchina 袁隆平從小就對植物感興趣 fromanearlyageyuanlongping plants 他想 養活世人的關鍵是更多更快地生產水稻 hethoughtthat feedingbreeding leadingfigure broughtup wasinterested in thekeyto 他認為 唯一的辦法是使不同種類的水稻雜交 hethoughttherewas dothis crossingdifferentspeciesofriceplant 全國各地的研究者們被召集在一起開發新的水稻種 researchers fromalloverchinato thenewsystem 由于袁隆平的發現 中國的水稻產量在20世紀90年代增長了47 5 yuanlongping sdiscoverieschinesericeproduction 47 5percentinthe1990 s theonlywayto by werebroughtin develop asaresultof roseby 他們請來專家討論這個方案 由于大壩的修建 湖面將上升63米 他是在鄉下長大的 這位科學家通過不同的品種的雜交培植出一種新的水稻 they vebroughtinexpertstodiscussthescheme asaresultofthedam thewaterlevelofthelakewasgoingtoriseby63metres hewasbroughtupinthecountryside thescientistdevelopedanewkindofricebycrossingdifferentspecies translations 很多人在那個森林中搜尋那個丟失的孩子 那間辦公室已經被變成會議室 這已經成為當前最主要的話題 他們用一種新型的發動