八下unit 8(1a-2d).doc

南漳县龙门中学教师引导学生自主学习的预案设计年级班级：八学科：English导学教师：曾红英课型：新授课导学目标知识与技能1.掌握 p57p58 的单词 2. 使学生学习并掌握现在完成时的用法，学习 already ,yet 在现在完成时的用法。 过程与方法情感、态度与价值观 导学重点：1 现在完成时:表示过去发生或已经完成的动作对现在造成的影响或结果。 2 现在完成时的构成：have/has +过去分词。导学难点：导学过程导学环节导学任务及导学要求自主学习 1. _在第2 5 页 2. _书的背面 3. _赶快;匆忙4. _在两周之内 5. _出海 6. _一个满是宝藏的岛屿7. w rite about _ 8. _做完某事 9、_快速阅读10、已经_/ _ 11.长大_ 12、从借_ 13 充满_ 14 赶快；匆忙（做某事）_ 15 至少_ 16 英国_ 17 爱不释手 _ 1、The old man _ last year. He _ for a year. (die) （动词填空）2、This factory opened twenty years ago.(同义句转换) This factory _ for twenty years.3、He has _ been to Shanghai , has he ?. already .never .ever . still4、The famous writer _ one new book in the past two year. is writing .was writing .wrote .has written5、-Our country _ a lot so far .-Yes . I hope it will be even _ . has changed ; well . changed ; good . has changed ; better . changed ; better6、Harry Potter is a very nice film .I_ it twice . will see . have seen . saw .see7、-_ you _ your homework yet ? -Yes . I _ it a moment ago . Did ; do ; finished . Have ; done ; finished. Have ; done ; have finished . will ; do ; finish8、Hurry up! The play _ for ten minutes . has begun . had begun . has been on . began 交流展示1. 组内交流.2全班展示. 探究深化现在完成时（一） ： 1)含义： 表示动作过去发生， 但与现在有联系或影响， 此时态常与以下时间词连用， 如 already 已经,yet 已经，还，just 刚刚,ever 曾经,so far 到目前为止,before 从前,times 次数,for+时间段，since 自 从?以来,how long 多久，never 从不，in the past?.在过去?. 2)结构：主语+have/has+动词的过去分词（have/has 是助动词，不能翻译成“有”的意思） 肯定句： She has finished her work.她完成了她的工作。 一般疑问句：Has she finished her work? _Yes, she has. /No, she hasnt. 否定句: She hasnt finished her work. 2.动词过去分词的变化规则： 一般情况下加-ed；以-e 结尾的，加-d； 以辅音字母加 y 结尾的，变 y 为 i 加-ed； 重读闭音节单词，双写辅音字母加-ed。 3.重点词语: yet / already already 通常用于完成时的肯定句中， 意为“已经” 例如： We have already cleaned the classroom 我们已经打扫了教室。 yet 用于疑问句中表示“已经” ；用于否定句中表示“还（没） ” 。 例如： Has he found his watch yet? No, not yet 注意：already, yet 在现在完成时中，already 用于肯定句，yet 用于否定和疑问句中。 4. 现在完成时的标志： 常与 just, already, yet, ever, never, before, so far 等连用， for + 时间段；since + 过去的时间点一、用所给词的适当形式填空1. _ he _ (finish) his work today? Not yet.2. _ you ever _ (eat) chocolate? No, never.3. Has Tom _ (travel) to China?4. I _ already _ (see) the film. I _ (see) it last week.5. He hasnt _ (finish) _ (read) Harry Potter.6. Zhao Lan _ already _ (study) in this school for two years.二、根据句意提示写单词。1、 He hasnt _(完成) _（阅读）this book yet。2、 -where is Miss Wu?-She _(go)to English on business.3、 They _(not come)back yet?4、 Have you _(砍)the wood yet？5、 -Have you _your homework yet？-Yes，I _ it an hour ago。三、单项选择。1、 He will be back _two weeks. A.in B.after C.for D.since2、-Have you read these books?-Yes,I_it three days ago. A.have done B.have read C.read D.did3、I havent watered the plants_.I have to do that in a minute.A.already B.just C.yet D.ever4、-Have you cleaned the house_?Yes ,I have _cleaned it.A.already;yet B.yet；yet C. already；already D. yet；already 训练为能 一用所给单词的正确形式填空 1I_ ever_(drink)coffee. 2. The boy_(water)the flowers already 3.She_(watch)the movie twice 4. -_you _(visit)the Great Wall before? -Yes,I _（have） 5. How long_ your father_(work)in this city? 6.He_(get)here yesterday, so he_(stay)here for only one day. 7. He has just _ (copy) all the words 8. When you finish _ (read) the book, please remember _ (return) it to the library on time 9. Last year, they _ (buy) a new computer 10. Have you _ (pack) the camera yet? 11. I have already _ (put) it in my suitcase.（手提箱） 二单项选择 ( )1、Both his parents look sad . Maybe they _whats happened to him . . knew . have known . must know .will know ( )2、He has _ been to Shanghai , has he ? . Already .never .ever . Still ( )3、Have you met Mr Li _？ . just . ago .before . a moment ago ( )4、The famous writer _ one new book in the past two years . . is writing .was writing .wrote .has written ( )5、Zhao Lan _already _in this school for two years . . was ; studying . will ; study. has ; studied . are ; studying ( )6、We _ Xiao Li since she was a little girl . . know . had known . have known . Knew ( )7、Harry Potter is a very nice film . I_ it twice . . will see . have seen . saw .see ( )8、These farmers have been to the United States . Really ? When _ there ? . will they go . did they go . do they go . have they gone ( )9._ you _ your homework yet ? Yes . I _ it a moment ago . . Did ; do ; finished . Have ; done ; finished . Have ; done ; have finished . will ; do ; finish ( )10Have you ever read English novels? _ A Yes, I do B Yes, I have C No, I have D No, I dont( )11 Have you done most of your jobs? Not _, I will do them in a minute。 A really B at all C already D yet )12 He does business in Shanghai. He _ Shanghai the day after tomorrowA leaves for B is leaving for C left to D is leaving to ( )13 Beijing _ a lot in the past ten years .Now it has become one of the biggest modern _ in the worldA changes