原八年级英语上册 Unit 6 Im going to study computer science（第2课时）Section A（2a2d）习题课件 （新版）人教新目标版.ppt

第二课时sectiona 2a 2d unit6i mgoingtostudycomputerscience theoldmanandtheseabyhemingway 海明威写的 老人与海 by介词 在此意为 由 被 拓展 by的其他用法 通过 以 的方式 到 时 为止 不迟于 乘 骑 在 旁边 辨析 keepondoing与keepdoing keepondoing表示动作反复 强调动作与动作之间有间隔 可与短暂性动词连用 意为 继续做某事 相当于goondoingsth eg wemustkeeponworkinghardinthecomingyear 在即将到来的一年里 我们必须继续努力工作 keepdoing表示动作状态的继续 强调动作的连续不断 不能与短暂性动词连用 意为 继续做某事 一直做某事 eg whydoyoukeeplaughingallthetime 你为什么总是在笑 拓展 keep 形容词保持某种状态 keepsb sth 形容词让某人 某物保持某种状态 keepsb sth doingsth 让某人 某物一直做某事 keepsb sth fromdoingsth 阻止 防止某人 某物做某事 noteveryoneknowswhattheywanttobe 不是每个人都知道他们想当什么 whattheywanttobe作动词knows的宾语 故在句中为宾语从句 注意宾语从句要用陈述句语序 重点词组归纳begoodatdoingsth 擅长做某事besureabout确信 对 有把握makesure确保 查明 一 根据句意 选择方框中的短语并用其适当形式填空 makesure begoodat besureabout tryone sbest keepon1 canyoufinishtheworkbyyourself dale yes iit 2 mr smithworkingalthoughhewastired 3 mybrotherisawriter andhewritingstories 4 thatyoucancometomyhomebeforeeighto clockthisevening 5 youmusttowinthesingingcompetitiontomorrow amsureabout kepton isgoodat makesure tryyourbest 二 单项选择 6 areyougoingthisweekend i mgoingtoguiyang a whatb whenc whered how 7 whatareyoureading lixin tinytimes guojingming a onb byc ford with 8 myfatherkepton althoughitwasmidnight a tosleepb sleepingc toworkd working 9 whenyouchooseabook itisagoodone a thinkofb findoutc tryoutd makesure c b d d 10 iwanttoknow lastweekend 易错题 a whatmarydoesb whatdoesmarydoc whatmarydidd whatdidmarydo 11 ifwewanttogetgoodgrades weshouldworkhard a no itdoesn tb soundsinterestingc yes youarerightd well don tworry c c 三 情景交际 从方框中选择合适的选项补全对话 有两项多余 原创题 a whatareyoudoing alan b i mreadingabook laoshe steahouse a 12 b yes readinghelpsmealot 13 a really 14 b i mgoingtokeeponreadingandwritingstories whatdoyouwanttobe a 15 butmyparentswantmetobeanengineer b don tworry 16 justfindyourinterestandtryyourbest d a f c e a yes youareright a iwanttobeawriter b whatdoyouwanttobewhenyougrowup c iwanttobeabasketballplayer d youreallylikereadingb