八年级英语下册Unit 6 Topic 3 第4课时精品教案 最新仁爱版.docx

1、八年级英语下册Unit 6 Topic 3 第4课时精品教案 最新仁爱版 Unit 6 Enjoying Cycling Topic 3 Bicycle riding is good exercise .教学内容分析及课时分配建议：本话题围绕自行车而展开。主要内容包括：孩子们由一次交通事故展开讨论,引出语法项目“条件状语从句”和话题“骑自行车”。通过图片展示自行车交通事故，引出避免交通事故的一些建议，不遵守交通规则可能带来的危害及制定合理的骑行规则。最后为了拓展学生的视野，学习环青海湖自行车赛和环法自行车赛。通过学习本话题，可以增强学生的安全意识，激励学生热爱自行车运动，倡导“绿色出行，低碳出

2、行”的理念。本话题建议用5个课时来完成：第一课时：Section A1a,1b,1c,1d,2第二课时：Section A3a,3b Section B1a,1b,2a,2b第三课时：Section B3a,3b Section C1a,1b,1c第四课时：Section C2,3 Section D2第五课时：Section DGrammar and Functions,1,Project 第四课时（Section C2, 3 Section D2）教学设计思路：本课是一节写作课。一篇是有关骑自行车，以此为主；另一篇是根据事故报告单改写故事，以此为辅。在本课中，把写作分成写前，写中和写后三个

3、部分。首先让学生看图复习条件状语从句和提建议并快速完成Section C-2的词汇练习，接着便转入写前的词汇、句子准备环节。接着让学生独立写作，进入写中环节。待学生写完以后，先在组内互评，然后择优在班内展示。完成了Section C-3 的主要写作任务后，转入Section D-2的改写任务。因为在Section A-3a已经进行过类似的写作，完成该任务相对比较容易，故老师只要展示一篇范文供学生参考即可。最后总结写作的步骤，布置家庭作业完成本课。本课主要. Teaching aims1. Knowledge aims：（1）学习并掌握新词汇 motorcycle,cyclist,broken,

4、look out（2）继续学习if引导的条件状语从句2. Skill aims: （1）能够根据交通事故报告单写出具体的事故过程。 (2）能够结合生活实际情况，提出合理的交通安全建议。 3. Emotional aims:加强交通安全意识。4. Culture awareness:. The key points and difficult points1. Key points: （1）正确地运用if引导的条件状语从句。 （2）采用各种方法提出合理的建议。2. Difficult points： (1)展开联想，把生硬的事故报告单变成生动的短文。 (2)把零散的信息有机整合成一篇观点明确，条

5、理清楚的文章。 (3)使用恰当的连接词连接句子。. Learning strategies1. 综合利用所学知识，经过加工整理后变成自己的知识。2. 善于汲取他人的观点，意见，并合理地运用到自己的文章中。. Teaching aids多媒体课件/图片/小黑板V. Teaching proceduresStage 1(3mins)：RevisionStepTeacher activityStudent activityDesigning purpose1 (Group work)Present some pictures and let the Ss make evaluations about

6、 them.T: Good morning, boys and girls. T: How are you today ?T: Im fine,too. Do you know how to give advice ?T: Fine . Next, I will show you some pictures . Try to give advice when you see the pictures.You can say your sentence like this “You should/shouldnt . .If you., you will/may . .” Now ,let s

7、try picture One. Revise the adverbial clause of condition and giving advice.Ss: Good morning , Mr.Ss:Fine ,thank you. And you ?Ss: Yes. We can use “should ,must,dont ,.”to give advice. S1: You shouldnt cross the street when there are too many vehicles .If you do it, you may get hurt . S2: .S3: .S4:

8、. 通过看图作评价来复习“提出建议”和“条件状语从句”。Remark：学生表述有误时，老师要做好记录并在本环节结束时统一纠正，不要中途打断学生的表述。老师可以让学生把列举出来的建议记下来，为写作任务3积累素材。Stage 2（3mins)：Finishing Section C -2 StepTeacher activityStudent activityDesigning purpose1(Individual work)Let the Ss finish Section C-2.T:You did very well in revising the adverbial clause of

9、condition and giving advice. Then look at the words and sentences in Section C-2 ,and complete the sentences with the correct forms of the given words.T:Now ,lets check the answers. Finish Section C-2.S1:It is good for the environment because.S2:S3:考查学生词汇运用能力。Remark：老师可以利用核对答案的机会，鼓励学生运用构词法记忆单词。如：car

10、e-careful,carefully,careless,carelessly。Stage3（4mins) Pre- writingStepTeacher activityStudent activityDesigning purpose1(Class activity)Show the pictures in 3 and let the Ss discuss what bicycle riders should do or shouldnt do.T:Great. You have completed the sentences correctly. Now ,lets read them

11、together. One,two,three, start!T:What are these sentences about?T:We have learned much about cycling. Can you tell me what bicycle riders should do or shouldnt do ?T:Great. Next, Ill show you some pictures. Try to say “ Bicycle riders should /shouldnt .” Are you clear ?T:Lets begin! (show pictures)

12、T: This one ?T: .T: Do you know why I showed so many pictures ?T: Yes . All the pictures are about cycling. Because we will write a passage about cycling today. Every time ,before writing your passage , you should do the same : collecting related words or expressions. Discuss what bicycle riders sho

13、uld or shouldnt do.Ss: .Ss: They are about cycling.Ss: Sure.Ss: Clear.Ss: Bicycle riders should wear a helmet .Ss: Bicycle riders shouldnt make a call .Ss: .Ss:To revise .培养学生养成写作前进行材料收集的习惯。为完成Section C-3 的写作任务做准备。Remark：老师要多准备类似于3的图片让学生判断，并把该图所表示的行为或物品的词或词组写在图片下方，作为写作的参考词汇。Stage 4（10mins)：While-wri

14、tingStepTeacher activityStudent activityDesigning purpose1( Individual work)Let the Ss write a passage about cycling.T:We are going to write a passage about cycling. You can introduce the advantages, disadvantages and some knowledge about traffic rules. You can start your writing now.Write a passage

15、 about cycling.让学生独立完成组词成句，组句成篇的能力。进行Section C-3的写作任务。Remark：在学生进行写作任务时，老师要四处走动，要适时提供必要的帮助。Stage 5（10mins)： Post writing StepTeacher activityStudent activityDesigning purpose1（Group work)Let the Ss share their writings with their group members and then choose the best one to present to the class .T:

16、 Attention, please ! Its time to share your writing with your group members now .Each group should choose the best writing to present to the whole class .Go ahead ,please .T: Have you chosen the best writing yet ?T: Which group is the bravest one ?T: All right . Please do it .Share their writings wi

17、th their group members and then present the best writing to the class .Ss: Yes.Group One: Let us try !Group One: Bicycle riding is good exercise . It .Group Two: .Group Three: .让学生交流展示自己的成果，一方面可以使学生有相互学习的机会，另一方面也使学生获得成就感。完成Section C-3 的写作任务。Remark：在学生交流作品时，老师要学生作记录，如：语法是否有错误，词语搭配是否正确，篇章结构是否合理，条理是否清楚

18、等等。Stage6（12mins)： Finishing Section D-2StepTeacher activityStudent activityDesigning purpose1(Individual work)Let the Ss read the accident report and ask them to write a passage accordingto the information in the form. T: Im very happy I heard so many excellent passages . I hope you will do better

19、in the future. Now , please think about a situation :What will happen if a bicycle rider or a cyclist hit a motorcycle ? (shows a picture of a motorcycle , cyclist)T:I agree with you and maybe the motorcycle and the bike will be broken ,too . Like the chalk .( drops a chalk to the desk ). Do you thi

20、nk so ?T: Actually , this situation happens often in our daily life .Please turn to page 50, there is an accident report form . Read the report and change it into a story . You can turn back to page 44 , the story in Section A-3a may give you some help . You have ten minutes to finish the writing .

21、T: Have you finished your writing ?T: Now, look at the screen , I have prepared a possible version for you . Please compare yours with mine and correct yours if necessary . Read the accident report and write a passage according to the information in the form. Ss: Maybe both of them will get hurt . S

22、s: Yes .Ss: Yes.培养学生的想象力，完成Section D- 2 的写作任务。Remark：因为本课有2篇写作，时间比较紧张，老师可以把范文通过大屏幕或小黑板展示出来供学生参考。Stage7（3mins)： Summarizing and assigning HMKStepTeacher activityStudent activityDesigning purpose1（Class activity)Let the Ss summarize how to write a passage . T：We have written two passages today . What

23、did we do before writing ?T: Right . Collecting words and expressions is the first step of writing a passage . What should we do then?T: Great . Passages are consisted of sentences . During making sentences , we should pay attention to grammar ,spelling and so on . T: .Summarize how to write a passa

24、ge . Ss: Collecting words . Ss: Making sentences with the words and expressions .Ss: .总结本课的写作流程，为以后的写作提供经验。2 (Class activity)Assign the HMK.T: For todays HMK, Id like you to copy todays writing on your homework book . Finish the HMK.适当的家庭作业有助于巩固课堂所学的知识。Remark：因为只有部分学生展示了课堂上写的作文，老师只能了解到部分学生的写作情况，要了解整体情况，需要所有学生把所写的文章规规矩矩的誊写到家庭作业本上，这样老师才能进行综合评估。VI. Blackboard design 第四课时（Section C2,3 Section D2）Words and expressions Grammar motor+cycle=motorcycle 条件状语从句：if,cycle-cyclist 提出建议：should,shouldnt,must,.break-broken look out=watch out .