云南省昆明市西山区团结民族中学九年级英语 Unit9复习课件 人教新目标版.ppt

reviewofunit9 单元课文 unit9whenwasitinvented 单元学习目标 1 复习词汇和学会使用含有被动语态的不同句型结构 能用 when wherewasitinvented 和 whataretheyusedfor theyareusedfordoingsth 来谈论各种发明物的历史 2 能够就不同的发明物与他人交流看法 发表自己见解 并陈述理由 重点词汇 1 invent discover find2 already yet3 suchas forexample4 beusedfor beusedas5 intheend atlast finally6 think thick7 beverage drink8 near nearly9 produce make create10 towards to11 below above12 under over13 thenumberof anumberof 在黑暗中最后犯错偶然的根据落入一些时间这样 inthedarkintheendbymistakebyaccidentaccordingtofallintosometimeinthisway 重点短语 在大学摔倒扔向从那时起 的数目梦想 atcollegefalldownthrow to sincethenthenumberofdreamof 重点句型 1 a whenwasthecarinvented b itwasinventedin1885 2 a whenweretheelectricslippersinvented b theywereinventedlastyear 3 a whoweretheyinventedby b theywereinventedbyjuliethompson 4 a whataretheyusedfor b they reusedforseeinginthedark 5 somefriendsofminehadonetvset 单元难点 被动语态 单元语法 一般过去时的被动语态 填空3a didyouknowthattea themostpopulardrinkintheworld afterwater 1 invent byaccident althoughtea 2 be broughttothe 3 west worlduntil1610 thisbeveragewasdiscoveredoverthree 4 thousands yearsbeforethat accordingtoanancientchineselegend theemperorshennongdiscoveredteawhenhe 5 boil drinkingwateroveranopenfire some 6 leaf fromanearbybush 7 fall intothewater andremainedthereforsometime theemperornoticedthattheleavesinthewaterproduceda 8 please smell laterhedecided 9 taste thehot 10 mix itwasquitedelicious an