教学设计（教案）20

1、教学设计（教案）基本信息学 科英语年 级八年级教学形式多媒体教 师彭秋醒单 位课题名称Unit 2 Keeping HealthyTopic 2 I must ask him to give up smoking.Section D学情分析学生基础比较差，对英语的学习兴趣不高，个别学生甚至连26个字母都认不全。教学目标1. 能复习和巩固掌握正确认读课后单词表中的单词。2. 能正确把握情态动词在具体语境中的运用，能正确地用情态动词进行口头和书面复合表达。Skill aims：1. 能听懂有关健康饮食的对话或文章。2. 能熟练地运用食品名词，为三餐设计健康的食谱，并能就饮食提出自己有益的建议。3.

2、 能正确地运用情态动词，结合食品名词，写一篇有关如何保持健康的文章。Emotional aims：通过本课学习，让学生明白日常生活中具体的健康生活习惯有哪些，督促他们养成健康生活的好习惯，摒弃坏习惯。教学过程StepInteraction patternStudent activityTeacher activityIntroduction（10 minutes）1. The whole class work2. The whole class work3. The whole class work4. Group work5. The whole class work6. The whole

3、 class work1. Focus their attention on the teacher.2. Read the saying aloud.3. All the students read their homework in groups, preparing for the report.4. The chosen groups will report their passages.5. Students correct their passages and write them on the blackboard.6. All the students read aloud.1

4、. Greet students ready for learning.2. Show everyday saying for the students.(one saying a week)3. Ask the whole class to prepare for the report: My eating habit.4. Teacher casts lots to find two groups to report.5. Teacher asks the two groups to write their passages on the blackboard. Teacher corre

5、cts them if necessary.6. Teacher offers five or six minutes for the students to read through Section A-C.Presentation (8 minutes)1. The wholeclass work2. The wholeclass work3. The wholeclass work4. The wholeclass work5. The wholeclass work6. The wholeclass work7. Some students work1. Students discus

6、s in groups.2. Students read the correct sentences.3. Students may think of the following phrases: wash hands, spit on the street, tidy the room, put litter into the dustbin, open the window.4. Students listen and number the pictures.5. Students write down a phrase under each picture.6. Students che

7、ck their answers.7. Volunteers will read their answers.1. Teacher asks the students to check Grammar and Functions in groups.2. Teacher asks the students to correct the wrong parts.3. Teacher lets the students to look through 1 and say a phrase corresponding to each picture.4. Teacher plays the reco

8、rding of 1.5. Teacher plays again and pauses when necessary.6. Teacher plays for the third time.7. Teacher checks the students answers to 1.Consolidation(10 minutes)1. The whole class work2. The whole class work and group work3. Some students work4. The whole class work1. Students make sentences ora

9、lly, using the following phrases:take shower oftenwash hands before mealsspit in publicdrink yoghurttidy our roomopen the windowkeep the air fresh2. Students in each group say the sentences in turn, with each saying one. Six groups start at the same time.3. Each student in the first group will say o

10、ne sentence clearly. 4. Students guess the function by what the teacher says.1. Teacher asks the students to make sentences according to 1.2. Teacher organizes a competition to see which group make sentences the most fluently.3. Teacher asks the best group to say the sentences clearly.4. Teacher sum

11、s up the function of “should/shouldnt must/ mustnt”. Teacher may explain it in Chinese.Practice(10 minutes)1. The whole class work2. The whole class work3. The whole class work4. The whole class work5. The whole class work6. Some students work7. Some students work8. The whole class work1. Students r

12、ead the phonetic syllables and understand the meaning, answering the questions.2. Students get to realize what the teacher says.3. Students understand the word “disease” by understanding synonymous “illness”.4. Students understand “harm” by understanding “be bad for”.5. Students read silently and tr

13、y to finish 2.6. Students may ask for help if they dont understand well.7. Volunteers write their answers on the blackboard.8. Students try to understand.1. Teacher shows a picture of cigarette with phonetic syllables and asks questions: Do you smoke?Who smokes around you?2. Teacher goes on. Smoking

14、 is bad for our body. Body here means health, pointing to my body and your body.3. Teacher explains. Smoking can cause illness. Smoking can cause disease.4. Teacher goes on. Smoking harms our body while here “harm” means “be bad for”.5. Teacher sums up. Smoking is bad for our health. Smoking harms s

15、mokers and us. (Teacher acts a gesture of smoking.) It can cause disease. Lets read 2 about smoking.6. Teacher explains “chemicals” by pointing the smoke and fog around a cigarette on screen.7. Teacher asks three students to show their answers on the blackboard and corrects them.8. Teacher explains

16、the function of “can”, which refers to possibility.Production(7 minutes)1. The whole class work2. Group work3. The whole class work1. Students finish it according to the fact.2. Students discuss in groups3. Students do the following jobs:(1) Students write a short passage “How to keep healthy” after

17、 class, preparing for the performance next class. (2) Students preview the vocabulary and the dialogue in Section A, Topic 3.1. Teacher lets the students finish testing in projection.2. Teacher asks the students to discuss who is the healthiest in your group.3. Teacher assigns homework:(1) Teacher asks the students to write a short passage “How to keep healthy”.(2) Preview Section A, Topic 3.板书设计Unit 2 Keeping Heal