八年级上英语Unit2Topic2SectionB教学设计

1、八年级上册教案设计unit 2 keeping healthytopic 2 i must ask him to give up smoking.section b . material analysissection b是本单元其次课时和第三课时；主要活动为section b 的 1a, 3a 和 3b；本课就吸烟这个坏习惯绽开争论，出现了本单元语法重点：情态动词must + 动词原形：i must ask him to give up smoking.表示建议、 劝说；同时巩固了动名词做主语的句式： smoking is bad for his health.通过学习section b,

2、让同学能够辨别好习惯与坏习惯，并能帮忙亲人戒掉坏习惯；课后要求同学会用动名词做主语造句，能用must 提建议； . teaching aimsknowledge aims ：1. 能正确运用以下短语巩固动名词短语做主语的书面表达：read in the sun, give up smoking, go to school without breakfast, take a walk, study late, drink enough water2. 能正确地运用must, mustnt 进行劝说或提建议：i must ask him to give up smoking.3. 能正确辨别 /7

3、 /, / 3 /和/d/的发音；4. 朗读时连读现象；skill aims ：1. 能听懂有关影响健康的好习惯和坏习惯的话题；2. 能娴熟地运用must, mustnt 提建议；3. 能正确朗读有关影响健康的好习惯和坏习惯的对话或文章；emotional aims ：通过语言学习，影响同学的自身品行，要学会辨别好习惯与坏习惯，养成好习惯，戒掉坏习惯，并帮忙他人戒掉坏习惯，保持健康； . the key points and difficult pointskey points ：懂得和运用must 表示“建议、劝说”的用法：i must ask him to give up smoking.

4、我得劝他戒掉烟；difficult points：巩固动名词做主语的正确运用； . learning strategies培育同学跟读chant 的才能，朗读中留意连读； . teaching aidscomputer multimedia projector, a piece of colorful paper, a cigarette, phonetic cards everyday saying: as a man sows, so he shall reap. 种瓜得瓜，种豆得豆； . teaching proceduresstepinteraction patternstudent

5、activityteacher activity1. the whole class 1. focus their attention1. greet students ready forworkon the teacher.learning.2. the whole class 2. read the saying aloud. work3. the whole class 3. students read the2. show everyday saying for the students.one saying a week3. repeat the chant on p38workch

6、ant on p38 and tryto imitate the recording, at least for three times.after the recording.4. the whole class 4. students are interested4. teacher plays a game withworkin “guessing game”. they may answer like this:(1) candy.(2) a pen.(3) chalk.the students: “guessing game.”teacher wraps a cigarette in

7、 a piece of colorfulpaper and makesit like candy, letting students guess what it is inside.5. the whole class 5. students say “wow ”5. teacher opens the candy.introductionworkor they laugh.its a cigarette.（7 minutes）6. the whole class 6. students understand6. teacher shows a picturework7. some stude

8、nts work8. some students work“smoke”and answer “smoking is bad for our health. ”7. some students put up their hands.8. some students say,“i should/must ask him to give up smoking. ”with “smoke”on the screen, askingthestudents,“issmokinggood or bad for your health. ”7. teacher does a survey, asking “

9、does your father smoke. if so, please put up your hands”.8. teacher goes on with “what should you do if your father smokes.”9. the whole class 9. students listen and9. teacher leads to 1a.workanswer:(1) maria s father.(2) she must ask him to give up smoking.wang junfeng and mariaare talking about sm

10、oking. lets listen to 1a and answer:(1) whose father smokes.(2) what should he/she do .1. the whole class 1. students listen to1. teacher reads an articleworksome bad things about smoking and understand the meanings of“article”and“cancer”.about smoking to the students in chinese, explaining “cancer”

11、in chinese, and then shows another article, to help thestudents to understand“article ”.2. the whole class 2. students look through2. teacher asks the studentswork1b to prepare for listening.to look through 1b.3. the whole class 3. students listen and3. teacher plays the recording.presentationworkfi

12、nish 1b.10 minutes4. the whole class 4. students look through4. teacher asks the studentswork5. some students work1a and find the proper sentences and change“i”into “he/she”.5. volunteers read their answers.to look through 1a and check their answers.5. teacher checks the students answers.6. the whol

13、e class 6. students look through6. teacher asks the studentswork7. group work1c and listen.7. students discuss in groups, unifyingtheir answers.to look through 1c, and then plays the recording for them.7. teacher asks the students to discuss in groups to check their answers.consolidation 10 minutes1

14、. the whole class work2. the wholeclass work3. the whole class work1. students read with the recording, imitating it.2. students underline thelanguage points in their text book.(1) prep. doing(2) help sb. do sth.(3) doing sth. is(4) tooth-teeth(5) says/writes(6) must do sth.give up doing sth.3. stud

15、ents read 1c.1. teacher plays 1a for the students to read.2. teacher shows somelanguage points on the screen for the students:(1) an article about smoking(2) help him relax(3) smoking is bad for his health.(4) his teeth(5) the article says(6) i must ask him to give up smoking.3. teacher asks the stu

16、dents to read 1c individuall.ypractice 10 minutes1. the whole class work2. group work3. pair work4. the whole class work5. the whole class work.6. group work and pair work7. group work8. the whole class work9. group work and individual work10. the whole class work11. the whole1. students read 1a in

17、pairs.2. member a helpsmember b and c read 1a correctl.y3. member c will be the first choice if they can.4. students read7one byone and read thefollowing words at the same time:funcutcome fundduckluck5. students try to distinguish the sound of 7, 3 andd.6. two students from each group read to compar

18、e who reads better.farmcard calm parkmark arm7. a volunteer group read one by one.8. students read and imitate 3a.9. each student must read.10. students choose the proper phrases from the chant.1. teacher asks the students to read 1a in pairs.2. member a leads memberb and c to read 1a.3. teacher ask

19、s students to perform 1a, and each group chooses one pair.4. teacher shows phonetic cards 7, letting students read the words as well.5. teacher reads as a model.6. teacher shows 3and words.7. teacher shows din the same way.8. teacher plays the recordingof 3a.9. teacher asks each group to read 3b.10.

20、 teacher asks the students to write the key phrasefor each picture.11. teacher plays theclass work11. students imitate sentence by sentence, paying attention to the liaison inrecording sentence by sentence.12. individual workthe chant.12. volunteers will read 3b, and they will get points.12. teacher

21、 organizes a competition of reading 3b.production 8 minutes1. the whole class work2. the whole class work3. the whole class work4. the whole class work1. students sum up with the teacher:you should/shouldn t/had better/had better not/must/need to do.why don t you.2. students read and finish 2a.3. st

22、udents mark h or u.4. students find out the reasons by connecting relevant sentences in 2a and 2b. then write down five short passages after class. a model:li hua often goes toschool without breakfast. it s bad for her health.because breakfast gives1. teacher sums up the waysto give suggestions: sho

23、uld/shouldn t/hadbetter/had better not/why dont you./must/need to do.2. there are some other ways to give suggestions. teacher lets students look at 2a.3. teacher asks students to finish 2b.4. teacher organizes the studentstoinstructthe reasons for2b and write down short passages after class.us ener

24、gy for the morning.5. the whole class work6. the whole class work5. students summarize with the teacher .6. students do the jobs after class:(1) memorize thewords and dialogue in section b after class.(2) groups will debate with each other.(3) students learn to read vocabulary with the help of recording and the phonetic5. teacher shows the summary t