Module4GreatScientistsLanguagepointsforReadingPeriod5thekeytosth./doingsth.---的关键1.Hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly.2.Hethoughttherewasonlyonewaytodothis---bycrossingdifferentspeciesofriceplant,….(one)waytodosth.=(one)wayofdoingsth.That’snotarightwaytosolvetheproblem.I’mnothappywiththiswayofworking.bycrossing…通过杂交的方式Switchitbypressingthisbutton.Iwillcontactyoubye-mail.species(singl./pl.)种,物种Therearemanyspeciesofdogs.experiment:(n.)[c/u]实验；试验experiment:(v.)做实验e.g.有人认为用动物来做实验是很残忍的。Somepeoplethinkthatit’scrueltoexperimentonanimals.e.g.我不断尝试，直到找到合适的方法为止。 IexperimentedonandonuntilIfoundtherightmethod.3.FirstYuanLongpingexperimentedwithdifferenttypesofrice.do/perform/carryoutanexperiment做/进行实验4.Thiswasthebreakthrough.breakthrough:animportantdevelopmentthatmayleadtoanagreementorachievement重大进展,突破makeabreakthroughamajorbreakthrough有人说，这是癌症研究中的重要突破。Theysaythisisamajorbreakthroughincancerresearch.=Ricefieldswerechangedtogrowvegetablesandothercashcrops.convert(sth)to/intosth:把…转变成；转变，改变e.g.那家工厂把铁转变成钢。 Thatfactoryconvertsironintosteel.e.g.我把我的美元换成了欧元。 Iconvertedmydollarsintoeuros.5.50kilometresofricefieldswereconvertedtogrowingvegetablesandothercashcrops.6.Followingthis,YuanLongping’sricewasexportedtoothercountries,suchas….印度向许多国家出口茶叶和棉花。Indiaexportsteaandcottontomanydifferentcountries.90%的发动机都出口到欧洲。90%ofenginesareexportedtoEurope.export(n.) import(v./n.) exporttrade importsofoil出口贸易石油的进口Fillintheblanks.在水稻种植界，中国科学家袁隆平是一位重要人士。 Inrice-growingworld,theChinesescientist,YuanLong-ping,isa___________________.袁隆平生长在中国。 YuanLongp