人教版八年级上学期第一单元知识点.doc

Unit 1 How often do you exercise?知识点 1. 疑问词 how 的用法(1) 怎样，用什么手段，方法/交通工具 How did he do it? / I dont know how to swim. How do you come to school?(2) 情况如何（指身体健康状况） How are you? / How is she? how many，how much 表示多少其中how much 还可以表示钱数。 how many 后接可数名词复数，how much 接不可数名词。 How many times do you go to the park?How many pens do you want? _____________________ does he sleep every day?他每天睡多少个小时？ How much water do we drink every day?/How much are those pants?(4) how often 是对动作发生的“次数”提问，询问的是频率“多久一次” 回答可以是：Every day. / Once a week. / Three times a week. / Often. / … How often do you play tennis?How often do you surf the Internet？(5) How old …? 询问年龄 are you? I am five.(6) How about …? ……如何？……怎么样？ to the movies?去看电影怎么样？ (7)how many times…?多少次 He went to Beijing twice._____ _____ ______ did he go to BJ? (8)how long…?多长时间？We study English for 3 years._____ ______ do you study English? (9)how soon…?多久以后She will come back in two days._____ _____ _____ will she come back? 2. time ①表示不可数名词，意为“时间”。表示可数名词，意为“次数，倍数” What time is it?I go to the movies three times a week. 注意“次数”的表达方法一次 once，两次 twice，三次或三次以上用基数词加上 times：three times, five times, one hundred times 表示“……几次”的表达方法是： once a day/ a week/ a month/ a yeartwice a day/ a week/ a month/ a year once or twice a week一周一到两次 two or three times a week一周两到三次 3. exercise v./ n. 锻炼 练习 操 shop v./ n. 购物；商店 He often _________ _________ __________.他经常在周末锻炼。 We often do / take exercise on weekends. They do _____ _____/_____ _____ /_____ _____ every day.他们做早操/眼保健操/数学练习。 We often _____ /_____ ______ on weekends.我们经常购物。 There are _____ _____ in the neighborhood.附近有很多商店。 4. as for 意为“就……而论；至于” ，I eat it sometimes. As for him，I never want to see him here. 5. My mother wants me to drink milk. want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事 Do you want to the movies with me？你想和我一起去看电影吗？ I want you me with my math.我想要你帮我学数学。 ： ask sb. to do sth. 叫某人做