Unit2 SectionB (1a-1e)课件2022-2023学年人教版英语八年级上册

Unit 2 How often do you exercise? Section B (1a-1e) 1 Warming up Do you have a healthy life? Do you have a healthy eating habit? Do you eat healthy food or junk food? Jack: Hi, Claire, are you free next week? Claire: Hmm…next week is quite full for me, Jack. Jack: Really? How come? Claire: I have dance and piano lessons. Jack: What kind of dance are you learning? Claire: Oh, swing dance. It’s fun! I have class once a week, every Monday. Read loudly. adj. 空闲的 adj. 忙的；满的；充满的 为什么呢？/怎么会呢？，用来询问事情的缘由或状况，相当于why. 你为什么不喜欢她？ 哪种类型的……? swing v.摇摆 n. 秋千 摇摆舞 How come you don’t like her? Why don’t you like her? Jack: How often do you have piano lessons? Claire: Twice a week, on Wednesday and Friday. Jack: Well, how about Tuesday? Claire: Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure. 1. How often询问_______，答语可以every+名词单数，也可以次数+一段时间。例如：—How often do you exercise? 每周日_____________. 一月两次_______________.How 相关短语练习： —_________ is she? —She is very well. — _________ does it take you to get to school? —20 minutes. — _________ is it from your home to school? —20 minutes’ walk. — _________ books do you need? — 3. — _________ is the book? — 3 dollars. — _________ water do you want? —3 bottles. —________ do you go to school? —By bus. 动作频率 Every Sunday Twice a month How How long How far How many How much How much How sometimes “有时；不时”，多用于一般现在时 some times “几次；几倍” some time “一些时间” 前面可用for sometime “某个时候”，常用于一般将来时 辨析单词与短语 __________ I get up very late. I have read the story __________. I’ll go to Shanghai __________ next week. I will stay here for __________. Sometimes some times sometime some time 分开一段时间， 相聚在某时 考点精讲 I go to the movies maybe once a month. maybe /'meɪbi/ adv. 大概；或许；可能 maybe 副词,“也许；可能”,在句中作状语，常位于句首。 may be may 是情态动词， be 是动词原形，两者构成完整的谓语形式，意为“也许是；可能是”。 辨析：maybe 与 may be You may be wrong. Maybe you are wrong./ You are wrong, maybe. maybe 与may be：合并作状语，分开作谓语。舍maybe 仍有意，丢may be 可不成。 healthy food vegetables milk