初中英语人教新目标 (Go for it) 版八年级上册Section B教学ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级上册Section B教学ppt课件，文件包含Unit2SectionB1a-2eppt、SectionB1cmp3、SectionB1dmp3等3份课件配套教学资源，其中PPT共49页， 欢迎下载使用。

Unit 2 Hw ften d yu exercise?
Sectin B(1a-2e)
Jim / nce a week
Li Ming/ twice a week
Tny/ 3 r 4 times a week
Bb /every day
Li Lei/ hardly ever
Peter/ never
Hw can we be healthy?
Exercise ften and eat healthy fd.
Culd yu tell us sme healthy fd?
Well. Fruit, vegetables, milk, rice and meat.
1. ___ junk fd 3. ___ fruit 5. ___ sleep2. ___ milk 4. __ vegetables 6. ___ cffee
Match the wrds with the picture belw.
healthy:unhealthy:
cla, salad, sup, ht dg, milk, hamburger, dumpling, fruit, chicken, nin, ptat, tmat
salad, sup, milk, dumpling, nin, fruit, chicken, ptat, tmatcla, ht dg, hamburger
be gd fr 对……有好处
be bad fr 对……有坏处
e.g. Ht dg is bad fr ur health. 热狗对我们的健康有坏处。
e.g. Milk is gd fr ur health. 牛奶对我们的健康有好处。
Ask and answer questins. Use the wrds frm 1a.
Hw ften d yu drink milk, Liu Fang?
I drink milk every day.
D yu like it?
N. But my mther wants me t drink it. She says it’s gd fr my health.
Hw ften d yu eat junk fd?
I eat it nce a week.
Yes. But my mther desn’t let me eat it. She says it’s bad fr my health.
Hw ften d yu drink/eat…?
D yu like …?
Listen t an interview abut tw peple’s daily habits. Circle yur answers t each questin.
Des Tina have gd habits? Yes. N. I dn’t knw.
Des Tina have gd habits? Yes. N. I dn’t knw.
Questins1. Hw ften d yu exercise?2. Hw ften d yu eat fruit? 3. Hw many hurs d yu sleep every night?4. Hw ften d yu drink milk?
Tina Bill_______ ____________ __________ ______ _____ _____
Listen again. Fill in the blanks in the survey.
Questins5. Hw ften d yu eat junk fd?6. Hw ften d yu drink cffee?
Tina Bill_____ ______ _____ ______
1. Hw ften d yu exercise?2. Hw ften d yu eat fruit? 3. Hw many hurs d yu sleep every night?
Tina: every day Bill: hardly ever
Tina: every day Bill: never
Tina: nine Bill: nine
4. Hw ften d yu drink milk?5. Hw ften d yu eat junk fd?6. Hw ften d yu drink cffee?
Tina: tw r three times a week Bill: three r fur times a week
Tina: never Bill: fur times a day
Student A is the reprter. Student B is Tina r Bill. Ask and answer questins. Then change rles.
Hw ften d yu exercise?
I exercise every day.
And hw ften d yu …
I never exercise.
Hw ften d yu eat fruit?
I never eat fruit.
Rank these activities accrding t hw ften yu think yur classmates d them (1=mst ften, 6= least ften).
Let’s d a survey.
What d yu d in yur free time? Ding exercise, use f the Internet r watching TV?What activities d yu think is healthy fr the mind and the bdy?
Read the passage quickly and find the answer t the questins belw.
Hw many kinds f free time activities are mentined in the passage? __________________________________2. What is the best way t relax? __________________________________
The best way t relax is thrugh exercise.
Read the passage carefully and cmplete the pie chart belw.
______ % every day
______ % 3 r 4 times a week
Use f the Internet
______ % 4-6 times a week
______ % 1-3 times a week
______ % n exercise
______ % 4-6 times a week
______ % 1-3 times a week
Read the article again and answer the questins.
1. Hw many percent f the students d nt exercise at all? _________________________________2. Hw many percent f the students use the Internet every day? _________________________________
Ninety percent students.
Twenty percent students.
3. Hw ften d mst students watch TV? _________________________________ What d they usually watch? _________________________________ 4. What des the writer think is the best way t relax? _______________________________ Why? __________________________________
Mst students watch TV every day.
They usually watch sprts, game shws.
It’s healthy fr the mind and the bdy.
5. D yu think the students in N. 5 are healthy? _________________________________ Why r why nt? _________________________________ _________________________________ _________________________________
N, I dn’t think s.
Because mst students use Internet r watch TV n their free time. They dn’t like exercising. It’s unhealthy.
Accrding t the article and the pie charts, write sentences with the percentages using always, usually r smetimes.
1. 90%：__________________________ __________________________ 2. 85%: __________________________ __________________________
Eighty percent f the students always watch TV.
Ninety percent f the students always use the Internet.
3. 45%: ____________________________ ___________________________4. 10%: ____________________________ _____________________________5. 13%: _____________________________ _____________________________ 6. 2%: _____________________________ ____________________________
Ten percent f the students smetimes use the Internet.
Thirteen percent f the students usually watch TV.
Tw percent f the students smetimes watch TV.
Frty-five percent f the students usually exercise.
Language pints
1. We fund that nly fifteen percent f ur students exercise every day. percent 名词，意为“百分之……” e.g. Eighty percent f the students in ur class exercise every day. 我们班里80%的学生每天都锻炼。
【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g. Fifty percent f the apples are bad. 50%的苹果都坏了。 Twenty percent f the meat is in the fridge. 20%的肉都在冰箱。
2. And twenty percent d nt exercise at all! nt … at all 意为“一点也不”， nt应和be动词、助动词或情态连用。 e.g. The stry isn’t interesting at all. 那个故事一点也没有趣。 They didn’t enjy the vacatin at all. 他们根本不喜欢那次旅行。 The ld man can’t use the cmputer at all. 那位老人一点也不会用电脑。
3. Althugh many students like t watch sprts, game shws are the mst ppular. althugh 连词，“尽管，虽然；即使” e.g. We went fishing althugh it was cld. 尽管天气很冷，但是我们还是去钓 鱼了。
注意：althugh引导的从句不能与but连用。e.g. 尽管他离家很早，但是他还是迟到了。Althugh he left hme early, but he was late. (×)Althugh he left hme early, he was late. (√)
[中考链接] My cusin knws a lt abut gegraphy, ______ he is nly fur years ld.A. because B. sC. althugh
4. …the best way t relax is thrugh exercise. thrugh 介词，课文中意为“以，凭借” e.g. He fund the jb thrugh an advertisement in the newspaper. 他通过报纸上的一个广告找到这份 工作。
[拓展] thrugh 还有“穿过”之意。表示“从……内部穿过”。e.g. They went thrugh the frest yesterday. 昨天他们穿过了森林。
5. Exercise such as playing sprts is fun… such as意为“像……这样”，表示列举。 结构常为：名词+ such as + 例子 e.g. She likes animas such as rabbits and birds. 她喜欢像兔子、小鸟这样的小动 物。
注意：其后面不可列举出所有的事物。如：我了解四种语言，例如英语、汉语。I knw fur languages, such as, English and Chinese. (√)I knw fur languages, such as, English, French, Japanese and Chinese. (×)
6. Old habits die hard. 旧习难改。 这是英语中的一句谚语，表示习惯一 旦养成，并非朝夕即可改变，多用来 描述人们一时难以改变的固有观念及做法。e.g. It’s the age f new technlgy, but my grandpa still ges everywhere with his ld radi. Old habits die hard, yu see. 现在都已经是新技术时代了，可我爷爷仍然到哪儿都带着他的收音机。你瞧，老习惯可真难改呀。
7. S start exercising befre it’s t late! it’s t late 为时太晚；来不及了 e.g. Nw yu knw yu’re wrng, but it’s t late. 现在你知道你错了，但是已经太晚 了。
it’s t late与befre共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁着还来得及 ”。e.g. Yu shuld wrk harder befre it’s t late t catch up.你应当更加用功，别等到为时过晚而赶不上了。（你现在用功还赶得上。）
Chse ne f these free time activities r think f yur wn. Then ask yur classmates hw ften they d this activity and make a pie chart.
1-3 times a week.
Hw ften d yu play sprts?
Hw ften d yu read bks?
______ % 1-3 times a week
1. 读2b中的短文。2. 根据2e的调查结果写一个报告。