人教版八年級(jí)英語上冊(cè)《Unit 2 Section B 3a》教學(xué)課件PPT初二優(yōu)秀公開課

1、Unit 2 Section B 3a-Self Check人教版 英語 八年級(jí) 上冊(cè)eat junk foodonce a monthA: How often do you eat junk food? B: Once a month.surf the Internet once a weekA: How often do you surf the Internet? B: Once a week.Four times a weekOnce or twice a weekmy fatherOnce a monthMr LinTwice a weekBob Three times a week

2、Li MeiMr WhiteHow often does.Look at the information in the chart and complete the report.Activities Exercise Read booksDays a year365365Watch TV for over 2 hours320Drink juice210Eat hamburgers95help with housework20Stay up late15Go to the dentist03aJane is a 16-year-old high school student in the U

3、nited States. American Teenager magazine asked her about her habits. Jane has a lot of good habits.She always exercises and she reads bookse_v_e_r_y d_a_y . Also, she o_f t_e_ndrinks juice and sheh a_r_d_l_y_e_v_e_rstays up late.However, she has some bad habits, too. She _u_s_u_a_l l_y_ watches TV f

4、or more than two hours a day, and she s_o_m e_t i_m e_s eats hamburgers. Her parents are not very happy because she _h_a_r_d_l y e_v_e_r_ helps with housework and she _n_e_v_e_rgoes to the dentist for teeth cleaning. She says she is afraid!the last column, use expressions like always, every day, twi

5、ce a week and never.ActivitiesHow often?Good habitsBad habits3bComplete the chart with your own information. In3cWrite a report about your good and bad habits.Say how often you do things. Use the report in 3a as an example.Take the health quiz. Compare your results with your partners. Whos healthier

6、?1.How often do you eat breakfast?a. Neverb. A few times a weekc. Almost every day.2.How often do you eat fast food?a. Neverb. A few times a weekc. Almost every day3.How often do you eat vegetables and fruit?a. Neverb. A few times a weekc. Almost every day44. How often do you exercise?a.A few times

7、a yearb.A few times a monthc.A few times a week5. How many hours do you watch TV every week?a. Noneb. One to fourc. Five or more6. How many hours do you usually sleep at night?a. Less than six.b. Six or sevenc. Eight or more1.a=0, b=1,c=22.a=2, b=1,c=03.a=0, b=1,c=24.a=0, b=1,c=25.a=2, b=1,c=06.a=0,

8、 b=1,c=29-12points:Youre really healthy! Good for you and your health!4-8points:Youre smart about your health most of the time.0-3points:You have to learn more about healthy habits. Dont worry you can do it!Are you healthy?Healthy/unhealthy lifestyle?Lisa sleeps eight hours every night.She eats a go

9、od breakfast and she exercises every day.She never eats junk food.讀一讀讀一讀, , 判斷誰的生活健康判斷誰的生活健康？Healthy/unhealthy lifestyle?Pam likes to watch TV. On weekends, she never exercises and she doesnt like fruits or vegetables. She eats junk food. And Pam never goes to the doctor.SayingEarly to bed, early to

10、 rise,makes a man healthy, wealthy and wise.1.However, she has some bad habits, too. She watches TV for more than two hours a day,.however adv. 然而，不然而，不過過 可與可與but替換使用，替換使用，但但however使用時(shí)常在其后加使用時(shí)常在其后加“，”。eg. Id like to go. However, I think Id better not.more than多于多于=over 相反于相反于less thaneg.I usually sl

11、eep more than /over 7 hours at night.1 Complete the chart with activities you do and dont do. What about your mother / father?alwaysusuallyoftensometimeshardly everneverIMy mother or fatherSelf Check2 Write five sentences using the information above.For example:I always eat fast food.3 Fill in the b

12、lanks in the conversation.B:ever. Maybe about twice a month.A: What do Tom and Mike _u_s_u a_l l_ydo on weekends? B: They sometimes go to the museum.A: _H o_w o_f_t_e_n_do they go to the shopping center?Ha_r_d_l_yA:_Ho_w oft_e_ndo they watch TV?B: Mike never watches TV, but Tom watches TV _e_v_e_r_y

13、 day. A: Oh, Im just like Tom. Ia_lw_a_ys_watch TV, too.A. usuallyC. never2. B. alwaysD. sometimes do you read English? Every evening.A. How longC. How farB. How oftenD. how muchI. 單項(xiàng)選擇單項(xiàng)選擇。1. We Dgo out to eat but not very often.B3. Maria likesA. runningC. runsevery morning.B. ranD. runshe doesnt l

14、ike4. My sister likes fruits vegetables.A. andC. orB. butD. alsoBA5. Jims parents want himmore fruits.A. HowC. How longB. How manyD. How oftenBA. eatingB. to eatC. eats6. Ddo you eat junk food?About once a week.7. Youd better not read in bed.A. good C. betterB. badD. worseA. playC. while playingB. t

15、o playD. when playingIm feeling tired.But its _B_ for your eyes.8. I dont like sports, but I like watching others _A_ .our health.A. toC. AtB. forD. withA. look atC. look upB. look afterD. look like9. Eating more fruits and vegetables is good B10.Do you think that you have a healthy habit?Yes. I Bmy

16、 health.II. 連詞成句連詞成句。1. how, do, computer, often, play, you, gamesHow often do you play computer games?2. how, the, movies, does, Jim, often, go, to How often does Jim go to the movies?3. do, twice, watch, you, TV, a week Do you watch TV twice a week?4. most, three, or, a, week, exercise, students,

17、times, fourMost students exercise three or four times a week.5. favorite, is, what, program, yourWhat is your favorite program?III. 選詞填空選詞填空。go to visit my grandma,about four times a week.often never exercise health do ones homework1. How does Mary usually keep healthy? She _e x_e_r_c_i_s_e_s every

18、morning.2. Lilys mother _o_f_t_e n3. Dont eat too much every meal. It is bad foryour _h_e_a_l t_h_ _ _ .4. What does your brother usually do onweekends? He often _d_o_ _e_s_h_i_s_h_o_ _m_e_w_ _o_r_k_ at home.IV. 漢譯英漢譯英。1.1.我每晚睡九小時(shí)我每晚睡九小時(shí)。I sleep for nine hours every night.2.2.我重視我的健康我重視我的健康。I look after my health.3.3.我有許多好習(xí)慣我有許多好習(xí)慣。I have a lot of good habits.4.4.我健康的生活方式幫助我取得好成績(jī)我健康