新目标人教版初中英语八年级下册Unit6HowlonghaveyoubeencollectingshellsSectionA1a4教学设计

1、新目标人教版初中英语八年级下册unit 6 how long have you been collecting shells? section a 1a-4教学设计 一、教学目标1. 知识目标（1）短语：a pair of skates; several skaters; skating marathon; raise money for charity句型：-how long did you skate?-i skated for two hours.-how long have you been skating?-i have been skating for five hours. （2

2、）重点：现在完成进行时 难点：了解一般过去式与现在完成进行时区别；了解for与since用法区别2. 能力目标: 运用现在完成进行时谈论自己做某事多久了。3. 情感目标: 热爱运动。助人为乐。二、教学设计 1. warming-up 课前热身 a song: way back into love 设计意图：通过欣赏歌曲使学生对现在完成进行时的“外貌”有所了解，同时营造轻松愉快的课堂氛围。学唱歌曲和手语表演激发学生的学习兴趣。2. leading-in 导入t: its spring now. and today is a warm and sunny day. do you want to p

3、lay sports after class? 设计意图：以运动为话题导入新课学习。3. presentation 呈现（1）present new words 借助图片学习新单词和短语：a pair of skates；skater；skating marathon（2）present new sentence structures由我的滑冰经历引出现在完成进行时：i have been skating for 2 years/ since i was 26 years old.之后通过对话练习的机械操练让学生熟悉现在完成进行时的运用。 4. practice练习（1）live report

4、 现场报道reading （只截取课本46页3a的前四句，并把这部分作为阅读材料进行阅读训练。） 过渡：t: alison and her classmates also like skating. they are having a skating marathon in their school. 先带领学生观察图片回答几个问题，然后让学生听现场报道的开头并填空，之后让学生自读并回答两个细节问题。listening 1b过渡：t: look at this part. this is sam. this is celia. are they still skating now?听sam和c

5、elia滑了多久。过渡：t: look at this part. this is alison. this is victor. are they still skating now? 听alison和victor滑了多久。设计意图：根据时态将听力分为两部分，有助于学生了解两种时态的区别。pairwork 1c 设计意图：对话练习巩固了两种时态的学习，为复述打下基础。live report（将课本3a前半部分与听力材料1b组合输出为一篇全新的3a。）设计意图：将课本46页3a进行取舍并与1b听力材料进行合并输出为一篇新的3a，这是本课整合理念的最重要体现。以故事接龙的形式复述滑冰马拉松的现场

6、报道，提高学生的参与度及参与热情。设计特点：因为1b按照时态划分后，所以这里的输出仍然体现出两种时态的不同。使学生更容易比较并接受一般过去时和现在完成进行时的本质区别。（2）winners interview 冠军专访listening 2a 过渡：t: whos the winner? .the winner is alison. the reporter is asking her some questions. now listen and check the questions you hear.、listening 2b 过渡：t: now listen again and matc

7、h the questions with answers. before listening, lets make a guess. 设计意图：听前预测答案，听后核对答案，增强学生学习信心。5. production输出冠军专题报道 （将3a中“alison was the first one to start.” 融入输出中，丰富素材。） 设计步骤：首先，抛出“suppose you are a reporter and write a news report about alison.”的要求。引导学生将听力的问句和回答组成1、3、4、6四个句子。第2句通过让学生计算alison募捐的钱数

8、而生成。第5句通过整合听力材料的结尾得到。通过三种方式整合出报道需要的6句话。 然后，让学生用刚输出的句子补全“alisonthe skating marathon winner”这篇冠军专题报道。之后，让学生交换学案互相检查。然后让学生自告奋勇起来读出整篇并让大家纠错。最后，将短文齐读一遍结束。6. summary 总结 总结本节课所学的短语和句型。7. the end. 结语 t: i play sports. i am healthy. i am happy. i help others. i am happier.8. homework 布置作业 1. improve your rep

9、ort and write it into a short passage.2. read after the tape for at least 10 minutes. 3. preview the next period. 八下unit 6 how long have you been collecting shells?学案1. 1b how long did they skate? whohow longsami skated for _hours.celiai skated for_ hours.whohow longalisoni have been skating for _ h

10、ours.victori have been skating for _ hours.how long have they been skating?2. 第一步：做2a 听问题。在听到的问题前面打对号。第二步：做2b 把答案和问题连线。üquestionsanswers_ 1. how long did you skate today?_ 2. how long have you been skating today?_ 3. was this your first skating marathon?_ 4. do you skate every day?_ 5. when did

11、 you get your first pair of skates?_ 6. how long have you been skating?a. no, i asked in a marathon last year.b. yes, i do.c. for six hours.d. since i was seven years old.3写作：冠军专题报道alison-the skating marathon winneralison is the skating marathon winner. she was the first one to start. 1. she _. 2. s

12、he raised _ yuan for charity. 3. this _. 4. she _. 5. she got her first pair of _ on her 7th birthday. 6. she _. she is so great. im happy for her.八下unit 6 how long have you been collecting shells?学案3. 1b how long did they skate? whohow longsami skated for _hours.celiai skated for_ hours.whohow long

13、alisoni have been skating for _ hours.victori have been skating for _ hours.how long have they been skating?4. 第一步：做2a 听问题。在听到的问题前面打对号。第二步：做2b 把答案和问题连线。üquestionsanswers_ 1. how long did you skate today?_ 2. how long have you been skating today?_ 3. was this your first skating marathon?_ 4. do you skate every day?_ 5. when did you get your first pair of skates?_ 6. how long have you been skating?a. no, i asked in a marathon last year.b. yes, i do.c. for six hours.d. since i was seven years old.3写作：冠军专题报道alison-the skating marathon winneralison is the