七年级英语上册 Unit 4 Popular Stories Progress Check 4（第二课时）教学设计 上海新世纪版

1、 Unit 4 popular storiesProgress Check 4（第2课时）一、学习目标:帮助学生对本课所学知识进行巩固；帮助在前面学习的基础上进行更加深入的学习；(一)基础目标:词汇练习及重要短语的正确使用（二）发展目标：1结合课文内容复习以前所学知识，2能正确区分since和for 等的用法3能用学过知识能完成对话.（三）能力目标：二、教学资源: Students book page 146-151三、教学时间：2课时 (每课时3540分钟)四、教学过程 Contents: Warming upRevisionVocabulary (1).Look at the screen

2、 and complete the questions. Let the students do it by themselves on their books，and ask one to show his answers to the class. The answers are：1. The forest 2. A bear 3. He is singing a song. 4. Do some cleaning 5. Science fiction 6. Aesops Fables (2). Complete the following questions；using the word

3、 cues；make necessary changes. Let students do it by themselves and the teacher move around the classroom，give them the necessary help. Check the answers： 1. moving 2. cool 3. decide ; instead 4. enough 5. from then on 6. at once 7. become 8. on and on 9. one after another（3）GRAMMAR现在完成时的用法. 现在完成时用来表

4、示之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去但它的影响现在还存在；也可表示持续到现在的动作或状态。现在完成时用法1：表示过去发生的动作或事情，对现在造成的影响。2：表示从过去开始发生的动作持续到现在，有可能马上结束，但也有可能继续下去。3：现在完成时的动词必须具有可持续性，至少是能重复一次以上的动作。句型构成基本结构：主语+have/has+动词的过去分词（p.p）肯定句：主语+have/has+动词的过去分词(p.p)（V-ed）+宾语（或者其他）.否定句：主语+have not/has not+动词的过去分词（p.p）（V-ed）+宾语.一般疑问句：Have

5、/Has+主语+动词的过去分词（p.p)（V-ed）+宾语（或者其他）?特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他）用法要点1.现在完成时不能单独与准确时间状语连用，（如表示过去的时间状语）如yesterday(morning、afternoon),last(morning、afternoon）等，除非与for,since连用.2.现在完成时往往同表示不确定的过去时间状语连用如already（肯定，句中），yet（否定，疑问，句中），just,before,recently,still,lately,never等：He has already obtained

6、a scholarship.他已经获得了一份奖学金。I havent seen much of him recently (lately).我已经很久没有看到他（最近的）。3. 现在完成时态经常与表示频度的时间状语连用，如often,sometimes,ever,never,twice,on several occasion等：Have you ever been to Beijing?你以前去过北京吗？I have never heard Bunny say anything against her.我从来没有听到Bunny说她的坏话。I have used this pen only th

7、ree times. It is still good.这支钢笔我只用过三次。它仍然是好的。George has met that gentleman on several occasions.乔治已经在好几个场合见过那个先生几次。4. 现在完成时还往往可以同包括现在时间在内的时间状语连用如now,up to these few days/weeks/months/years,this morning/week/month/year,just,today,up to present,so far等：Peter has written six papers so far.彼得写了六篇论文，到目前

8、为止。Man has now learned to release energy from the nucleus of the atom.人们现在已经学会了从原子核中释放能量。There has been too much rain in San Francisco this year.今年以来旧金山雨水太多。The friendly relations and cooperation between our two countries have been enhanced in the past few years.我们两国之间的友好合作关系在近几年得到了提高。Up to the pres

9、ent everything has been successful.到现在为止一切都是成功的。5.现在完成时还可以用来表示过去的一个时间到现在这段时间内重复发生的动作.6.现在完成时的完成用法指的是动作发生在过去某一时刻并已结束。例如：He has turned the light off .他已把灯关了。现在完成时完成用法的特点是动作不延续，因此，该时态只能与表示不定的过去时间状语（如：already，yet，before，recently等）、频度时间状语（如：never，ever等）、包括现在时刻在内的时间状语（如：this morning / month /year.，today等）

10、连用。例如：Have you found your pen？你已经找到你的钢笔了吗？rewrite the following sentences after the model. It is easy for the students to complete it. The answers are：ever ; just ; never ; before ; ago ; already ; recently . 2. Read the passage and choose the best answers Tell the students to read the dialogues car

11、efully，and think it over，then complete it. First ask the students talk about his or her answers with classmates.Have ; seen ; havent ; saw ; was ; Do ; like ; enjoy 4.Listen and choose the best response to what you hear. First listen only, then do it the second time. 5. Listen to Miss Greens lecture

12、 and decide whether the following statements are true or false. Make the answers by class themselves. 6. Work in pairs. Interview the partners in your group, ask them some questions and write down, then report to the class.五、Homework：write a composition about how to learn English well.六、板书设计：Unit 4 popular stories Progress Check 4基本结构：主语+have/has+动词的过去分词（p.p）肯定句：主语+have/has+动词的过