Unit2 How often do you exercise?Section B (1a-1e) [来源:学_科_网]Teaching Aims:1. 学习新单词：junk food, coffee, health, 2. 掌握词组: how many, be good for, every day，two or three times a week.3. 掌握句型： How often do you drink milk?How many hours do you sleep every night?She says it’s good for my health.4. Learn to talk about how often they do things to keep healthy.Teaching Emphasis and Difficulties:1.New words,phrases and sentences.[来源:ZXXK]2.Talk about how often they do things to keep healthy.！Teaching Procedures:Step 1 ：Greeting and lead-in.[来源:]谚语引入本节重点内容：养成良好的生活习惯才能带来健康！Step 2 ：Show the study-guide.[来源:]1.Read the new words: junk food milk coffee 2.Finish 1a and read the conversation in 1b3.Read the questions of 1c and 1d,Then try to translate.Step 3: Presentation教师展示实物：an apple tomatoes milk cola coffee and so on.1)Show a tomatoWhat’s this? Oh it’s a tomato,it’s a kind of vegetables,and it tastes sweet and kind ofsour.but I think it’s very delicious ,too.I like eating tomatoes very much,Becausethey’re healthy food. And they’re good for our health.2)Show a box of milk.第 1 页


.Do you like milk? Do you drink milk every day? Why /Why not?4)Show a glass of cola Do you like drinding cola? Yes,I do. I like it very much. It’s very delicious.Is it healthy food? No,it isn’t, It’s junk food,Do’t drink it too often!教师补充：I think most of you like drinking cola,I love it too, But you should drinkless cola,Because it’s junk food,It’s bad for our health. Do you know what “junk food”mean?图片展示 “junk food”[来源:学_科_网]5)Show a picture of coffee学习单词：”coffee” Have you ever drunk coffee? I don’t think it’s very delicious ,Because it’s a littlebitter(苦).So I usually put some suger in it when I drink coffee,But some of the peoplelike drinking coffee ,because it can give them energy. If they work too late atnight,They usually drink some coffee,and they can go on working.Then show some pictures ,and let the Ss tell they are healthy food or junk food.What should we do to keep healthy?Step 4: Finish 1a and check the answers.Step 5: Pair workI want to know what eating habits you have ,so answer some of my questions!T: How often do you eat… ? drink…?[来源:学.科.网]S : I eat/drink… every day/….T: Do you like it ?[来源:ZXXK]S: Yes, I do. It’s good for my health./No, I don’t. But my mother wants me to eat/drink it.Step5 :Listening:[来源:ZXXK]Work on 1c: Now ,we have known what our eating habits are ,do you want to know whathabits Tina and Bill have?Now let’s begin our listening, a reporter isinterviewing Bill and Tina what their eating habits are. Listen to the recording第 2 页


and find the answer to these two questions: Does Tina have good habits? DoesBill have good habits? Listen and find the answers to the questions. 3. T: Now let's work on 1d. First, let one student read the sentences and try to knowthe meaning of the sentences. 4. Play the first time, Ss just listen. Play the tape for the second time for the Ss tolisten and find the answers. 5. Check the answers: [来源:]Step 6: Do a survey .营养学专家李博士想了解我们中学生的饮食习惯.下面是一个小测试.你能够完成吗?How are your eating habits?activitiesEvery dayThree or four times aweekOnce or twice a weekneverEat vegetables4分３分１分０分Eat fruit4分３分１分０分Drink milk4分３分１分０分Eat junk food０分１分３分[来源:学#科#网Z#X#X#K]4分Drink coffee０分１分３分4分A.good(16-20) B.OK (8-15）C. bad(8分以下）My eating habits are_______.Step 7:Pair work 1. Work in pairs. Ask and answer questions. SA is the reporter. SB is Tina or Bill. Askand answer questions.and write down the result.like this;e.g. ─How often do you eat vegetables? ─I eat vegetables every day. ─And how often do you eat fruit…? ─I eat furit…2. Teacher can walk around the classroom, and give some help to the Ss. 第 3 页


Step 8:Discussion.Work in groups, Then discuss who has good habitsStep9:Do a report according the discussion like this: I think I have good habits, I often eat fruit and drink milk,and I never drinkcola……..I think my friend *** has good habits. He exercises every day,and he often eatsfruit and vegetables……小组进行展示,表现好的予以奖励！Step10：升华提高 As a student,we must have good habits,,How can we have good habits?we shouldhave three meals every day and eat more fruit and vegetable.We should also eat lessjunk food ,We should often exercise and sleep nine hours every night.Sometimes wecan watch TV but we should not watch too much,It’s bad for our eyes,we should usethe interner,but remember we ‘d better not play computer games,It’s not good foryou!Healthy habit can help us get good grades. Good food and exercise help us tostudy better. Finally,let’s end up with an English saying:Early to bed and early to risemakes a man healthy, wealthy and wise.早睡早起身体好。第 4 页