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1、Unit 1 How often do you exercise.学问点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) 情形如何（指身体健康状况）How are you. / How is she.(3) how many,how much 表示 多少 其中 how much 仍可以表示钱数.how many后接可数名词复数, how much 接不行数名词.How many times do you go to the
2、park./How many pens do you want. 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 aweek. / Often. /How often do you play tennis./How often do you surf the Internet？(5) How old. 询问年龄 How old are you. I
3、 am five.(6) How about. 如何？怎么样？ How about going to the movies.2. time表示不行数名词,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.留意“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 year.twic
4、e a day/ a week/ a month/ a year3. exercise v./ n. shop v./ n.He often exercises on weekends.We often do / take exercise on weekends. We often shop on weekends.There are many shops in the neighborhood.4. as for意为“就而论.至于”As for fruit,I eat it sometimes.As for him, I never want to see him here.5. My m
5、other wants me to drink it. 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 go to the movies with me？你想和我一起去看电影吗？I want you to help me with my math.我想要你帮我学数学.类似仍有：ask sb. to do sth.叫某人做某事tell sb. to do sth.告知某人去做某事help sb. to do sth.帮忙某人做某事6. She says its good for my health.她说它对我的健康有意.b
6、e good for 表示“对有益（有好处）” 其反义为： be bad for 对有害 / 无益Its good for us to do more reading.多读书对我们有好处.Drinking milk is good for your health.喝牛奶对你的健康有益.Reading English is good for studying English.对英语对学习英语有益 / 有帮忙.可编辑资料 - - - 欢迎下载Reading in bed is bad for your eyes.在床上读书对你的眼睛有害.7. usually when I come home fr
7、om school通常是在我从学校回家时When +从句 当时候I often stay at home when it is rainy.8. I try to eat a lot of vegetables. try to do sth.尽量/ 尽力做某事Ill try to learn English well.我会尽量尝试学好英语的.You must try to take more exercise.你必需尽量多做运动.9. I look after my health.look after照管My brother is ill. I have to look after him t
8、oday.我的弟弟病了.我今日不得不照管他.All the students must look after the desks and chairs.有的同学必需照看好课桌椅.He often helps his mother look after his little sister.他经常帮忙他的妈妈照管他的小弟弟10. My healthy lifestyle helps me get good grades.我健康的生活方式帮忙我取得好的成果.help sb.to do sth.帮忙某人做某事She often helps me learn math.她经常帮忙我学数学.11. Goo
9、d food and exercise help me to study better.好的食物和运动帮忙我学习得更好.help sb. to do sth.帮忙某人做某事12. Is her lifestyle the same as yours or different.bethe same as / be different from 与一样 / 与不同She looks the same as her sister.她看起来跟她的妹妹很像. This book is different from that one.这本书跟那本书不一样.13. I think Im kind of un
10、healthy.我想我有点不健康.kind of = a little a kind of一种14. maybeadv.= perhaps或许,可能 Maybe he knows the answer.=He may know the answer15. although = though虽然Although hes ill, he goes to school on time.虽然他生病了,但他仍是准时上学.16. A lot of vegetables help you to keep in good health. A lot of = lots of = many/ much许多 ke
11、ep in good health = keep healthy = stay healthy keep +形容词表保持某种状态Keep quiet. The baby is sleeping.那婴儿正在睡觉,保持安静。We must keep our classroom clean.我们必需保持我们的教室干净.17. 留意 sometimes与几个形似的词的区分.(1) sometime是副词,意为“在某个时候.某时”Will you come again sometime next week.下周的某个时候你会再来吗？She was there sometime last year.她去年
12、某时去过那.(2) some time是名词词组,意为“一段时间”,做时间状语用I will stay here for some time.我将在这呆一段时间.He worked for that company for some time.他为那家电脑公司工作了一阵子.(3) some times是名词词组,意为“几次,几倍”I met him some times in the street last month.上个月我在街上遇到他好几次了.The factory is some times larger than that one.这间工厂比那间大好几倍.可编辑资料 - - - 欢迎
13、下载(4) sometimes是频度副词,意为“有时”He sometimes goes skateboarding on weekends.他有时周末去滑滑板.18. That sounds interesting.那听起来好玩.look（看起来）, sound（听起来）,smell （闻起来）, taste （尝起来）,feel （觉得）,seem（好象）,grow（变得） ,get （变得）等词在英语中可用作系动词,后跟形容词作表语.It tastes good.这味道好.The music sounds very sweet.这音乐听起来很入耳.短语1. onatweekends在周末
14、2go skateboarding去踩滑板3go to the movies去看电影4 surfthe Internet网上冲浪5Animal World动物世界6as for至于7do ones homework 9help sb to do sth做作业8 want sb to do sth10let have make sb do sth11. be good for 对-有好处. be good at 善于- . be good to 对好12. eating habits饮食习惯13pretty good相当好14 try to do sth.15look after my heal
15、th留意我的健康16 get good grades取得好成果17 kind of=a little a bit of有点 一点18a kind of一种19maybe 或许. may be 可能是20 although不能与 but连用21play sports do sports做运动可编辑资料 - - - 欢迎下载一词汇 .第 1 单元同步练习题可编辑资料 - - - 欢迎下载A. 依据句意及首字母提示,完成以下单词的拼写.1. He writes to his father ta month.2. Everyone likes to surf on the I.3. Hamburger is a kind of jfood. I never eat ham
