七年级英语下册Unit7 Topic2 教案.docx

1、七年级英语下册Unit7 Topic2 教案七年级英语下册Unit7 Topic2 教案Unit 7 Topic 2 Section A主要活动：1a和3课时建议：1教学目标：1. 情态动词can/cant 的用法。2.重点掌握句型:Can you ?Yes, I can./Yes, a little. /Yes, very well.No, I cant./No, not at all.教学过程：第一步：复习1.学生自由对话。When were you born?Where were you born?2.学生用以下问题猜谜语。What shape is it?What color is i

2、t?How long is it?How wide is it?第二步：呈现1.引出“Can you？”There is an object. Its round. Its black and white. Can you guess what it is?2.师生问答。A：What can you do?B:I canA:What cant you do?B:I cant3.教师可做各种动作,引导学生说。I can write.I cant fly.I can sing.4.提出问题：What can Maria and Jane do at the party?What cant they

3、 do at the party?5.学生听1a录音,同时完成1b。第三步：巩固1.放1a录音,学生跟读,核对1b答案。2.双人活动。学生两人一组,说出或写出自己在聚会上能做什么和不能做什么,双方交换检查。3.听录音,完成2。第四步：练习1.分组活动。将学生分为若干小组,进行比赛。一组说I can。另一组说I cant 。教师把学生所用的动词分别写在黑板上,动词不得重复,所用动词多的一方取胜。可多进行几次,也可由学生自己将动词写在黑板上。2.学生两人一组练习3。3.学生独立完成4,教师核对答案。4.知识点总结。第五步：综合探究活动1.小组活动。对同学们进行调查,完成5的表格。2.学生制作海报,

4、列出自己能做和不能做的事。3.双人活动,一个学生说I can do ,I cant do ,另一个学生做动作。Section B主要活动：1a 和2课时建议：1教学目标：1. 情态动词can/cant的用法。2. 重点掌握句型:What else can you do? I can count.What can a hen do?It can jump, but it cant swim.Can Mr.Wang speak English?Yes, he can. He can speak it very well / a little.Yes, but not very well.No, h

5、e cant speak it at all.教学过程：第一步：复习1.学生展示上节课的作业,教师简单点评。2.两人一组进行表演,一人做动作,一人说句子,看哪一组配合得好。第二步：呈现1.导入1a对话。There is a bird. She can speak. Can you guess what it is? Oh,its a parrot.2.提出问题：What else can the parrot do?3.听录音1a,学生找出答案,教师核对答案。4.再听一遍录音1a并跟读。5.教师引导学生说话。T:Can the parrot sing?S:Yes, she can.T:Can

6、she count?S:No, she cant.She cant count.T:Can she sing an English song? S:Yes, she can.6.推出新单词：smart=clever第三步：巩固1.学生独立完成1b,教师核对答案。2.提出任务,两人一组,假设你有一只小猫、小狗或一只小鸟,告诉你的搭挡他/她会做什么,不会做什么。如：I have a little dog. He can swim. He cant climb the tree.3.小组活动：A: Can your dog/cat?B: Yes,he/she can.No,he/she cant.第

7、四步：练习1.由3引导学生说出He can, but he cant.2.游戏：课前准备几张写有猪、鸡、青蛙等的纸片和面具,纸片扣放在讲台上,面具放在一边。两人一组,一人手持面具,另一个翻看桌上的纸片,然后说：I can ,but I cant 手持面具者根据他的解说,判断出是哪一种动物后,戴上面具说：He/She is a He/She canbut he/she cant面具与纸片上所写的动物对上的获胜,由时间长短定,可寻找几组进行练习。3.学生两人一组练习3。4.小组活动,完成4。第五步：综合探究活动布置作业：学生5人一组,每人向大家描述自己的能与不能。如：A:I can swim, b

8、ut I cant sing.B:I can play the guitar, but I cant play football.C:I can run, but I cantD:.四人说完后,第五位同学向大家重复一句刚才的句子,让大家判断正误。Section C主要活动：1a和2课时建议：1教学目标：1.情态动词could/couldnt的用法。2.重点掌握句型：(1)One year ago, she couldnt fly a kite at all.(2)She could only dance a little when she was five.(3)Kangkang is goo

9、d at playing soccer.教学过程：第一步：复习1.检查作业。2.猜迷活动：一个学生谈论自己的同学,其它同学猜猜她他是谁。A:He can swim but he cant sing.B:He is Jim.C:No, he isnt. Jim can sing but he cant swim.第二步：呈现1.让学生读短文1a,然后找出问题的答案。(1)Whats Jane doing?(2)Whats Maria doing?(3)What are Michael and Kangkang doing?答案:(1)She is flying a kite.(2)She is

10、performing ballet.(3)They are playing table tennis.3.学生再仔细读一遍短文,独立完成1b,教师核对答案。4.教师讲解could/couldnt和be good at的用法。第三步：巩固1.学生独立完成2。2.学生合上书本,教师展出图片。学生描述课本2,练习过程中教师可用关键词给学生提供适当的帮助。3.双人练习示范。一个学生说：I can swim now.另一个学生说：You couldnt swim two years ago.如此反复练习几次或找几组学生到讲台前,一个学生说：I can play basketball now.另一个学生说

11、：But you couldnt play basketball three years ago.第四步：练习1.教师在黑板上画如下表格（内容可由学生自己填写）。could cancouldntcanttimeSwimcome to schoolnowdancesinga year agoride a biketwo years agowhen I was fourfive years ago引导学生说出如下句子：I can swim now. But I couldnt swim when I was four.I can dance now. But I couldnt dance two

12、 years ago.2.学生独立完成3,教师核对答案。第五步：综合探究活动1.总结知识点。2.根据表格写四个句子。Section D主要活动：1,2和4课时建议：1教学目标:1.复习can/cant的用法。2.复习could/couldnt的用法。教学过程：第一步：复习1.检查作业。2.教师把动词短语制成卡片（本单元的相关动词短语）进行复习。如：T:Look at my pictures! Who can speak the most quickly?S:Play football/fly a kite/play basketball.第二步：呈现1.播放1录音,学生完成下面的习题。2.教师

13、领读。注意句子的语音语调。3.教师讲解课文。让学生复述1,尽可能用上can, cant, could, couldnt。第三步：巩固1.先让学生阅读2。2.由学生读出例句,再让学生独立完成2,写出正确的句子。3.学生根据自己的情况,写出类似的句子。第四步：练习1.总结知识点,完成课本3a和3b。2.小组活动：四人一组,互相调查,可用以下句子进行问答。Can you swim?Could you swim when you were four years old?第五步：综合探究活动1.调查报告,要求学生对班里的5名同学做出调查,如：现在会做什么,三年前是否会做,三年前会做什么,现在是否会做,写出自己的调查报告。2.小组活动,完成课本上的4。教学评估:听写（1）A:Can you play tennis?B:Yes, I can.A:Could you play tennis three years ago?B:No, I couldnt.（2）A:Can you dance?B:Yes, a little.A:Can you row a boat?B:No, not at all.（3）I can take photos now, but I couldnt take photos when I was four.