袁隆平那章的吧.你可以去百度的文庫查找可是沒有啊。那你是要課后p12~13的還是Unit2的Workbook都要啊。麻煩你了。p12:第一題：sunburnt,rid of,expend,circulate,would rather,struggle,export,be pleaced with,equip,crop,thanks to.第二題：statistics globe,supur nattonalit,disease,vietnam occupattion,freedon xeporled.第三題：decade,struggle,expanding,Equipped,output,grain.crops,battles,disturbing.p13:第四題：to see,learning,having,to experiment,trying out,to find out,to develop,of failing,owning,sending.Workbookp49第一題：circulated,focus export,commented regret,struggled confusing,equip.第二題：chemical,pests,bacteria,production,soil,discovering,chemicals,minerals,nutrition,roots,focus.第三題：1.Today's lesson focuses on how to write a summary of a news artide.2.We must skim the report to fing the main idea.3.Theteacher told us to underline tha difficult works and look them up in the dictionary.4.He said that details like statistics should not be included.5.I think I'mgoing to use a report about how farmers are keeping their fields free of chemical fertilizers.6.It took the farmer twenty years to build up his business.7.Using too much chemical fertilizer will lead to serious problems.p50第一題：Smoking,paying,getting,Learning,playing,Doing,Vsing,dareing,exchanging,supplying.第二題：todie,to make,fighting,to encourage,to manage,leave to,spend,working,ploughing,turning,to find,work.打得我手都酸了，希望能幫助到你。