1、Unit 1 How often do you exercise? Revision Phrases 1.go to the movies 2.on weekends 3.once a week 4.three times a week 5.surf the Internet 6. Animal World 7.junk food 8.Keep healthy 9.be good for 10. eating habits 11.get good grades 12.healthy lifestyles 13.do exercises 14.all the students 15.look a
2、fter 16.of course 17.a lot of/lots of 18.try to do sth. 19.hardly ever 20.as for 21.be different from 22.the same as 23. be in good health 24.a high school Topic sentences 1.How often do you exercise? 对动作发生的频率提问, always. usually. often. sometimes. hardly ever. never He got up early every day last ye
3、ar. How often did he get up early last year? 2.How far 多远 How far is it from your home to the zoo? 从你家到动物园有多远 相当于How many times.+时间段. How many times a week do you do sports? .How long 多久 How long can I keep this dictionary? 我能借这字典多久？ How soon 多久(之后) How soon will your father come back? 你爸爸多久后回来？ How
4、 much/many 多少/多少钱 How much water is there in the bottle? You can keep it for three weeks. He ll come back in three days. . most +名词（复） ofthe + n.(复数) Most students exercise three or four times a week. Most of the children like to eat junk food. 5.some+n(复数).,somen(复数). some +n(复数)., the others. 一些,另
5、一些. Some students are playing tennis, the others /the other students are singing. 大部分学生一周锻炼三到四次. 大部分的孩子都喜欢吃垃圾食品. 6. try to do sth. 尽力干某事 try doing sth. 试着干谋事 I tried to help him do house work yesterday. 昨天我尽力帮他做了家务. He tries telling some stories to the children. 他经常试着给孩子们讲些故事. 7. interesting 物 8. in
6、terested 人 9. be interested in 对有兴趣 The story is very interesting. He is interested in music. 8. be good for 对.有好处 Exercising more is good for our health. 多锻炼身体对我们的身体有好处. be good at /do well in 擅长于. 9. Keep healthy/fit be/keep/stay in good health 保持健康 We are all in good health. 10. although /though
7、虽然 不能与but搭配 Although it was raining , he went out without raincoat. My healthy lifestyle I have a healthy lifestyle. I exercise every morning. Exercising makes me very healthy. My eating habits are very good. I try to eat lots of vegetables ,usually ten or eleven times a week. And I eat fruit every
8、day. I like junk food but I hardly every eat it. I drink milk every night before I go to bed. I sleep nine hours every night. My healthy lifestyle helps me get good grades. Exercises: 1.I never do housework. 2.Id like some coffee.(一般疑问句) 3.Eat in class.(否定句) 4.This book is five yuan. 5.There is some
9、 water in the bottle.(否定句) 6.Chinese names are not the same as English names. (同意句) 7.Peter does his homework every day.(否定句) 8.Doing sports helps us keep healthy.(同意句) 9.My father asked me to eat more vegetables. 1.10.My aunt shops three times a week. 2.11.My favorite program is Animal World.（同意句）
