八年级下册第八单元SectionA 3a---3c.doc

班级_ 学生姓名_ 小组_ Unit 8 Have You Read Treasure Island yet ? Section A(3a-3c)【学习目标】1. 能听说读写以下单词：treasure , island ,hurry ,towards, technology, forever, abroad, southern, modern, success, belong, record, introduce.2. 能听说读写用下列短语： full of , grow up, putdown, at least, hurry up , on the island, belong to, the number of.3. 能说用背下列句型：Have you read little Women yet? Have you read little woman yet? Yes, I have/ No, I haventWhat books have you already read? Ive already read Tom sawyer Has Tina read Treasure Island yet? Yes, she has. She thinks its fantastic. Would you like something to drink? I heard you lost your key. 【学习重点与难点】1.学习并掌握现在完成时的用法及构成。2.动词过去分词的变化规则。3.理解 yet和already在现在完成时的用法。【课前案】一. 个人自读，记忆单词，预习3a-3c，完成下列单词、短语和句型，并在课本上勾画。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.写作关于的内容_ 8.做完某事_ 9.等待另一艘船到来_10.学会做某事_ 11.种水果和蔬菜_ 12.几个星期前_ 13.另一个人的脚印_ 14.不久之后_ 15.跑向某地_ 16.用来做某事_ 17.某人留下的标记_ 18.看报_ 19.科幻小说_ 20.迫不及待地做某事_ 二.请你将下列书籍相对应的英文名和汉语名连接起来。1.AliceinWonderland A.雾都孤儿2.LittleWomen B.汤姆 索娅历险记3.TreasureIsland C.鲁滨逊漂流记4.OliverTwist D.爱丽丝梦游仙境5.RobinsonCrusoe E.金银岛6.TomSawyer F.小妇人【课中案】合作学习1.以小组为单位大声朗读下列句子。Have you ever been to the Great Wall? 你曾经去过长城吗？ I have never heard of such a man.我从没有听说过那个人。 We have just had lunch 我们刚刚吃过午饭 I have already returned your money.我已经把钱还给你了。 I havent found my book yet. （否）我还没有找到笔记本 Have you done your homework yet?（疑） 你做作业了吗？ Have you heard from him recently ? 你最近收到他的来信了吗？ So far, no one has made any mistakes yet.迄今为止 还没有人犯错误 I have never traveled by plane before .我以前从来没有乘飞机旅行过从以上句子中，我们可以发现当我们在谈论近来发生的事情和经历时,常常使用_时态。其基本结构为：助动词_ / _ + Vp.p.(动词的过去分词)来表达,其否定为：_+_+ Vp.p. 其一般疑问句为：_ / _提到句首。2. yet和already 的用法区别。知识链接现在完成时态1. 表示一个动作发生在过去，对现在仍有影响，但没有具体的过去时间修饰。We have already seen the film. 我们已经看过那部电影了。 （现在的影响就是我们知道电影内容了）2.现在完成时的构成：have/has (not ) +过去分词，一般疑问句时把have /has提到句首，首字母大写 。3.动词过去分词的变化规则（规则变化花）： 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。 4.现在完成时的标志： 常与 just, already, yet, ever, never, before, so far （= until now=up to now）迄今为止，recently最近，lately近来，等连用， 现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作 （用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用. for+时间段 Mary has been ill for three days. since+过去一个时间点（译为：自从以来）I have lived here since 1998. since+时间段+ago I have lived here since six years ago. since+从句（过去时） I have lived here since I was born. It is+时段+since+从句（过去时）Its six years since I lived here. 注：for + 时间段；since + 过去的时间点 /过去式的句子达标检测一选择（ ）1Have you ever read English novels? _ AYes, I do BYes, I have CNo, I have DNo, I dont （ ）2Have you done most of your jobs? Not _, I will do them in a minute Areally Bat all Calready Dyet （ ）3Both his parents look sad . Maybe they _whats happened to him . . knew . have known . must know .will know（ ）4Beijing _ a lot recently .Now it has become one of the biggest modern _ in the world Achanges; cities Bchanged; city Chas changed; cities Dchanged; cities（ ）5. He has _ been to Shanghai , has he ? . already .never .ever . still（ ）6. Zhao Lan _already _in this school for two years . . was , studying . will , study . has , studied . are , studying （ ）7. The famous writer _ ten books so far . . is writing .was writing .wrote .has written（ ）8. We _ Xiao Li since she was a little girl . . know . had known . have known . knew（ ）9. Harry Potter is a very nice film .I_ it twice . . will see . have seen . saw .see（ ）10. _ you _ your homework yet ? Yes . I have. Did ,finished . Have, finished . Have, do . will, do 二、用所给单词的正确形式填空。1. I _already_(cut down)trees and _(build) a house.2.A few weeks ago, I_（ find）the marks of another mans feet on the sand. 3. How long _they _（be）here? For 3weeks.4. He is smart and I_ already_ （teach） him some English. 5. I named him Friday because that _ （be）the day I_ （meet）him.三、短语填空1. Though she is a Chinese girl, she s