Unit2 Section B 2a-2e 课件 2022-2023学年人教版八年级英语上册

Unit 2 How often do you exercise? Section B 2a~2e 2a Rank these activities according to how often you think your classmates do them (1=most often, 6= least often). watch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country Free talk 1.What do you do in your free time? 2.What activities do you think is healthy for the mind and the body? exercise use the Internet watch TV 2b Read the article quickly and answer the question. What is the article mainly about? What do No. 5 High School Students do in their free time? Tips:文章中心句一般可在标题、文章开头或末尾找到。 2b Listen to the article quickly and fill in the blanks. What do No. 5 High School Students do in their free time? Exercise. Use the Internet. Watch TV. Read the 2nd paragraph and answer the questions. 1.What percent of the students exercise every day? 2.What percent of the students exercise four to six times a week? 3. What percent of the students exercise only one to three times a week? Only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. not at all = you are welcome 意为“不用谢,不客气”。 2. not... at all 意为“一点儿也不,根本不”。 —Thank you for your help. —Not at all. 1. 百分数由percent来表示,构成方式:基数词+percent 。percent 没有 复数形式,作主语时,根据所修饰的名词来判断谓语的单复数。 Seventy percent of the boys like playing computer games. 男生中70%喜欢玩电脑游戏。 Thirty percent of time passes. 百分之三十的时间过去了。 Exercise 1. 词形填空 Twenty percent of the workers _(be) women. Thirty percent of time _(go) by. are goes 2. 完成句子 I don't know about it_. 对那件事我一点也不知道。 I _ stand it _. 我根本忍受不了它。 at all can't at all Read the 3rd paragraph and fill in the blanks. 1. We all know that many students often_(上网/在线上). 2. We were _(surprise) that ninety percent _ (用电脑) every day. 3. The other ten percent use it _(至少) three or four times a week. 4. Most students use it_(为了乐趣) not for homework. go online surprised use the Internet at least for fun surprise n. —