八年级下册Unit8HaveyoureadTreasureIslandyet大比武八下U.docx

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1、课题：Unit 8 Have you read Treasure Island yet? （la-lc）教案学习目标：知识目标：学习并掌握现在完成时的用法，学习“already, yet”在现在完成时中的用 法;掌握本课核心句型：Have you read Treasure Island yet? Yes, I have. / No, I havent.能力目标：能够运用现在完成时介绍自己并询问他人读过的名著。情感目标：激发学生对国内外文学著作的热爱，养成阅读的好习惯。重难点：学习用“Have you .yet?ve already”等谈论最近发生的事情和经历；初步 理解already, ye

2、t在现痘完成时中的用法。教学步骤：Step 1 （课前检测）：根据首字母提示和所给单词的适当形式填空。1. This building is（high） than that one.2. Changjiang is one of the（long） rivers in the world.3. Mike never gives up（learn） Chinese.4. She didnt go to work because of her（ill）.5. The Sahara is about 9,600,000 s kilometers in size.6. Whats the p of y

3、our country? -About 500,000.Step 2 Lead in （新课导入）Step 3 ： the language goals（展示本课语言目标）Step 4 （自主学习展示）（la）Check the ones you know. Whats the book Little Women about?Step 5 :（lc pair work） Please practice this conversation.（向语点拨：yet / already）:already通常用于肯定句中，意为“己经”,位于行为动词之前，be动词、助动词之后。例：We have alrea

4、dy 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（没广。例如：-Has he found his watch yet? -No, not yet.他还没找到他的表吗？是的，还没有。Step 6 Listening:（lb）Step 7 （本课小结）Summary董点句型do you think of it?你认为它怎么样？ =How do you like it?重点语法：现在完成时一.基本结构：助动词have/has+（done）二.句型：否定句：主语+have/has+not+过去分词+其他.一般疑问句：Hav

5、e/Has+主语+过去分词+其他.简略答语：Yes,主语+ have/has.（肯定）No,主语 + havenl/hasnt（否定）三.用法（I）现靠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My father has gone to work.（含义是:我爸爸现在不在这儿）（2）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+时段since+过去一个时间点（译为：自从以来）since+时段+agosince+从句（过去时）eg: Mary ha

6、s been ill for three days. / I have lived here since 1998.四.现在完成时的标志：以already, just, yet, ever, never, so far和以动作发生的次数为标志.五.过去分词（分为规则变化和不规则变化）规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同：1） ） 一般动词在词尾直接加edeg:work-worked-worked ,visit-visited-visited（2）以“e”结尾的动词,只在词尾加“d。livelivedlived ,（3）以“辅音字母+y”结尾的动词，将变为，再加

7、“ed”。eg:study-studied-studied ,crycried-cried（4）重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed”。eg: stop-stopped-stopped , drop-droppeddroppedStep 8 （课堂检测）exercises: 一单项选择。your mother come back? Yes. She has come back.A. yet, alreadyB. already, yetC. yet, yetD. already, alreadyWhat do they Olive Twist?A. thinkB.

8、 likeC. think ofD. like of? It9s fantastic.A. How is the book like?B. What does the book like?C. What does the book look like?D. What is the book like?4. Which coat is, the black one or the red one?The black one, of course.A. beautifulB. more beautifulC. most beautifulD. the most beautifulThe questi

9、on is as as that one. I can answer it easily.A. easyB. easierC. easiestD. the easiest二、用所给动词的适当形式填空。5. Have you (read) the book yet?6. Tve already finished (do) my homework.7. They live) in Beijing fbr five years.8. When Tom (find) his pen? Two hours ago.9. The story (happen) in Shanghai in the 1930

10、s.三 根据汉语意思完成句子，每空一词。10. 我刚吃过午饭。I just lunch.11. 他已经到达机场了吗？ he at the airport?12. 莉莉已经醒来了。Lily has already up.13. 吉姆还没有参观过上海。Jim shanghai yet.14. 爸爸当医生已经十五年了。My father a doctor for 15years.Step 9 Select the winning team： Group.Step 10教师寄语:The more you read, the more healthy, and brave your spirit will be. 读书越多，精神就越健壮勇敢。Step 11 Homework.