Unit 2 How often do you exercise Section B 1a-3c 课件 2024-2025学年人教版英语八年级上册

Unit 2 How often do you exercise? (Section B 1a-3c) Presentation junk food Presentation milk Presentation fruit Presentation vegetables Presentation sleep Presentation coffee 1a Match the words with the pictures. 1. _ junk food 2. _ milk 3. _ fruit 4. _ vegetables 5. _ sleep 6. _ coffee b a e c f d 1b Ask and answer questions. A: How often do you drink milk, Liu Fang? B: I drink milk every day. A: Do you like it? B: No. But my mother wants me to drink it. She says it is good for my health. be good for 对 有利 Notes She says it is good for my health. be bad for 对 有害 be good at + doing sth. 擅长于做某事 be good to + n./pron. 对...友好 be good with + sb./sth. 善于应付...;对...有办法 做早操对我们有好处。 It is good for us to do morning exercises. health n.健康 Notes She says it is good for my health. healthy adj. 健康的 healthily adv. 健康地 unhealthy adj. 不健康的 1c Listen to an interview about two people's daily habits. Circle your answer to each question. Does Tina have good habits? Yes. No. I don't know. Does Bill have good habits? Yes. No. I don't know. 1d Listen again. Fill in the blanks in the survey. Questions Tina Bill 1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night? 4. How often do you drink milk? 5. How often do you eat junk food? 6. How often do you drink coffee? every day hardly ever every day never nine nine every day never 2 to 3 times a week 3 to 4 times a week never 4 times a day What kind of activities do you like? Do you like to watch TV? What kind of activities do you like? Do you like to go to the movies? What kind of activities do you like? Do you like to play computer games? What kind of activities do you like? Do you like to exercise or play sports? What kind of activities do you like? Do you like to use the Internet? What kind of activities do you like? Do you like to go camping in the country? 2b Read the article and complete the pie charts. What Do No. 5 High School Students Do in Their Free Time? Exercise Use the Internet Watch TV 2b Read the article and complete the pie charts. Exercise Use the Internet Watch TV _% 1-3 times a week _% no exercise _% every day _% 4-6 times a week _% 3-4 times a week _% every day _% 4-6 times a week _% 1-3 times a week _% every day 20 15 20 45 10 90 13 2 85 1. What percent of the students do not exercise at all? 2. What percent of the students use the Internet every day? 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? 2c Read the article again and answer the questions. Twenty percent. Ninety percent. Every day. Sports and game shows. Exercise. Because it is healthy for the mind and the body. 2c Read the article again and answer the questions. Do you think the students at No. 5 are healthy? Why or why not? 2b Read the article and complete the pie charts. Exercise Use the Internet Watch TV _% 1-3 times a week _% no exercise _% every day _% 4-6 times a week _% 3-4 times a week _% every day _% 4-6 times a week _% 1-3 times a week _% every day 20 15 20 45 10 90 13 2 85 Language points 1. Last month we asked our students about their free time activities. ask sb. about sth. 询问某人关于某事的情况 我父亲经常询问我的英语学习情况。 My father often asks me about my English. ask sb. sth. 询问某人某事 ask sb. for sth. 向某人询问某物 ask sb. (not) to do sth. 要求某人(不要)做某事 Language points 2. Here are the results. 本句是以here开头的倒装句,主语是the results,here是地点副词。当here/there位于句首,句子的谓语动词是be/go/come时,并且主语是名词时,句子的主语和谓语要颠倒位置,构成倒装句。 here/there 位于句首时,如果句子的主语是人称代词, 主谓不用倒装。 Here is the pen. Here you are. Language points 4. We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. surprise n. 惊奇、惊讶 v. 使惊奇、使惊讶 in surprise 惊奇地 to one's surprise 使某人感到吃惊的是 Language points 4. We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. surprise n. 惊奇、惊讶 v. 使惊奇、使惊讶 adj. surprised & surprising be surprised at 对...感到吃惊 be surprised to do sth. 对做某事感到惊奇 to表示两种事物之间的关系,意为“属于,归于”。 Language points 5. The answers to our questions about watching television were also interesting. the answer to... ...的答案 你对这个问题的回答相当正确。 Your answer to the question is quite right. Language points 6. Although many students like to watch sports, game shows are the most popular. although conj.虽然、尽管、即使 although 作连词,引导让步状语从句,常用于状语从句句首。在英语中,表示“虽然...但是...”时,although不和与but同时使用。 虽然他很小,但是他懂得很多。 Although he is very young, he knows a lot. Language points 7. 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 + adj. + (for sb.) + to do sth. (对于某人来说)做某事是...的 对我们来说学好中文是很重要的。 It is important for us to learn Chinese well. 形式主语 真正的主语 Language points 7. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. by prep. 通过 (后接名词、代词或动词的-ing形式) She learns English by watching English movies. 她通过看英语电影来学习英语的。 Language points 7. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. by + 交通工具 乘/驾...... He went to Beijing by plane last Sunday. 上周日他乘飞机去了北京。 Language points 7. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. by prep. 靠近;在...旁边 Tom sits by the window. 汤姆坐在窗边。 through可以表示“穿过、通过”。多指从物体的内部穿过,如桥洞、森林、窗户、隧道等。 Language points 7. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. through prep. 以;凭借;穿过 Language points Language points 8. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. spend v. 花费(时间/金钱);度过 sb. spend time/money on sth. 某人在某物上花费时间/金钱 sb. spend time/money (in) doing sth. 某人花费时间/金钱做某事 他通常在作业上花费大约一个小时。 He usually spends about one hour on his homework. Language points spend, take, pay & cost spend 花费 (时间/金钱) 主语是人 take 花费(时间) It takes/took sb. some time to do sth. pay 支付(钱) pay...for sth. , 主语是人 cost 花费 sth. cost sb. some money Language points 9. Old habits die hard. 旧习难改。 Every dog has its day. Put all your eggs in one basket. It is never too old to learn. Where there is a will, there is a fire. 凡人皆有得意时。 孤注一掷。 活到老,学到老。 有志者,事竟成。 2d According to the article and the pie charts, write sentences with the percentage using always, usually or sometimes. 1. 90%: _ 2. 85%: _ 3. 45%: _ 4. 10%: _ 5. 13%: _ 6. 2% : _ Ninety percent of the students always use the Internet. Eighty-five percent of the students always watch TV. Forty-five percent of the students usually exercise. Ten percent of the students sometimes use the Internet. Thirteen percent of the students usually watch TV. Two percent of the students sometimes watch TV. 3a Look at the information in the chart and complete the chart. Activities Days a year Exercise Read books Watch TV for over 2 hours Drink juice Eat hamburgers Help with housework Stay up late Go to the dentist 365 365 320 210 95 20 15 0 Frequency words always 100% usually 70% often 50% sometimes 20% hardly ever 5% never 0% 3a Look at the information in the chart and complete the chart. Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She _ exercises and she reads books _. Also, she _ drinks juice and she _ stays up late. However, she has some bad habits, too. She _ watches TV for more than two hours a day, and she _ eat hamburgers. Her parents are not very happy, because she _ helps with housework and she _ goes to the dentist for teeth cleaning. She says she is afraid! always every day often hardly ever usually sometimes hardly ever never 16-year-old 复合形容词,“基数词-可数名词单数-形容词”,作定语,修饰名词。 However 表转折,常位于句首,用逗号隔开。 more than more than=over 超过 less than 少于 afraid be afraid to do sth. 不敢做某事 be afraid of doing sth. 害怕做某事 3b Complete the chart with your own information. Good habits Bad habits Activities How often? Self-check A: What do Tom and Mike _ do on weekends? B: They sometimes go to the museum. A: _ do they go to the shopping center? B: _ ever. Maybe twice a week. A: _ do they watch TV? B: Mike never watches TV, but Tom watches TV _ day. A: Oh, I'm just like Tom. I _ watch TV, too. usually How often Hardly How often every always $$