初中英語(yǔ)人教版八年級(jí)上冊(cè)u(píng)nit 2section B (2a-2e). U2 B (2a-2e) 教學(xué)課件.ppt

1、,Section B (2a-2e),Unit 2 How often do you exercise?,學(xué)練優(yōu)八年級(jí)英語(yǔ)上（RJ） 教學(xué)課件,New words and phrases,result n. percent n. online adj. television n. although prep. through conj. mind n.,結(jié)果；后果 百分之 在線的；聯(lián)網(wǎng)的 電視節(jié)目；電視機(jī) 雖然；盡管；即使 以；憑借；穿過(guò) 頭腦；心智,body n. such adj. & pron. such as together adv. die v. writer n.,身體 這樣的；

2、那樣的；類似的 例如；像這樣 在一起；共同 消滅；滅亡；死亡 作者；作家,How often do you ?,Lead in,watch English movies,How often do you ?,fruits,coffee,rice,I sleep eight hours every night.,How many hours do you sleep every night?,be good for our health,be bad for our health,What Do No.5 High School Students Do in Their Free Time？ L

3、ast month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. Here are the results . We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent

4、 exercise only one to three times a week. And twenty percent do not exercise at all! We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. Most students use it fo

5、r fun and not for homework.,free time activities 業(yè)余活動(dòng),fifteen percent百分之十五,at least至少,use for fun 用來(lái)娛樂(lè),The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week

6、. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such

7、 as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “Old habits die hard.”So start exercising before its too late!,the answers to 的答案,although 雖然，盡管,healthy 健康的,such as 例如,old habits die hard舊習(xí)難改,15,4 times a week,85,90,20,20,2,13,10,45,

8、Read the article and complete the pie charts on the next page.,While-reading,Read the article again and answer the questions.,1. How many percent of the students do not exercise at all? 2. How many percent of the students use the Internet every day?,Twenty percent of the students do not exercise at

9、all.,Ninety percent of the students use the Internet every day.,Post-reading,3. How often do most students watch TV? What do they usually watch? 4. What does the writer think is the best way to relax? Why? 5. Do you think the students at No. 5 are healthy? Why or why not?,Most students watch TV ever

10、y day. They usually watch game shows.,The writer thinks exercise is the best way to relax because its healthy for the mind and body, and you can spend time with your friends and family as you play together.,1. notat all 用于否定句，意為“根本不、一點(diǎn)也不”。如： It wasnt difficult at all. 這一點(diǎn)也不難。 There was nothing to ea

11、t at all. 根本沒(méi)什么可吃的。,注：在否定句中，at all 可位于句末，也可 跟在否定詞后。如： He isnt tired at all. / Hes not at all tired. 他一點(diǎn)也不累。,Language Points,2. at least 至少 例如： We should brush our teeth at least twice a day. 我們每天應(yīng)該至少刷兩次牙。 A good cigarette will smoke at least ten minutes. 一支好煙至少可以抽10分鐘。 反義短語(yǔ)：at most 至多,3. although 雖然

12、；盡管 例如： Although my uncle is old, he looks very strong and healthy. 我的叔叔雖然老了，但他看上去還是很健壯。 注意： although引導(dǎo)的從句不能與but, however連用，但可與yet, still連用。,4. It is + adj. to do sth. 做某事是的 例如： It is interesting to play computer games. 玩電腦很有趣。,-It is very important _ make a plan before a new term. -Yes. You must tr

13、y to make it carefully. A. of B. for C. to,C,5. spend v. 花費(fèi)；消耗 例如： How did you spend your summer vacation? 你是如何度過(guò)暑假的？ I spent 5 yuan on this book. 這本書花了我五十元。,It usually takes me half an hour to do my homework.做作業(yè)通常花費(fèi)我半小時(shí)的時(shí)間。 Students often spend one and a half hours (in) doing homework. 學(xué)生們經(jīng)?；ㄒ粋€(gè)半小時(shí)的

14、時(shí)間做作業(yè)。 I paid 10 yuan for this book. 我買這本書付了十元錢。,take, spend, cost & pay,結(jié)論： take “花費(fèi)(時(shí)間)”；主語(yǔ)為物。 It takes sb. some time to do sth. “花費(fèi)某人時(shí)間來(lái)做某事”。 spend “花費(fèi)(時(shí)間/金錢)”主語(yǔ)為人； spend on sth. “買某物花了錢”； spend + time + (in) doing “花費(fèi)多少時(shí)間來(lái)做某事”； 可以與 it takes sb. some time to do sth. 轉(zhuǎn)換。 pay “付款”； 主語(yǔ)為人； pay for“花錢

15、買某物”,surprised VS surprising （1）surprised意為“感到吃驚的”，主語(yǔ)是人。 例句：I was surprised when I heard the news. 聽(tīng)到這個(gè)消息時(shí)，我感到驚訝。 （2）surprising意為“使人驚奇的”，主語(yǔ)是事物。 例句：Your success is surprising. 你的成功令人吃驚。,中考對(duì)接 (山東東營(yíng)中考）The fans were_ to know the death of their favorite singing star Whitney Huston. A . glad B . angry C . excited D . surprised,1Key vocabulary：percent，online，although，through，such as，not.at all，in ones free time 2Sentences： Although