Unit1 重点知识及随堂练习(1)

Unit1重点知识及随堂练习1.go to the movies=go to the cinema=see a film 看电影2.look after=take care of= babysit 照顾，照看3. surf the Internet 上网4. healthy lifestyle健康的生活方式6.health n.→ healthy adj→healthily adv.有关健康的词组：(be) in good health=（be）healthy身体健康keep / stay healthy= keep / stay in good health保持健康8. as for sth 至于...9. take/do exercise = play/ do sports锻炼,做运动10. eating habits 饮食习惯11. different adj →be different from...与...不同→(be) the same as...和...一样difference n.→There are some/many/few differences Between A and B.= be different from...12. once a month一月一次13. twice a week一周两次16. how often 多久一次(对频率提问），频度副词有：always，usually，often，sometimes，hardly ever，never。

18.most of the students=most students大多数学生19.active adj 活跃的→activity n. 活动(activities)activity survey活动调查20. go shopping 去购物go skateboarding 去踩滑板板21. do one's homework做作业23. junk food垃圾食物24. be good for 对……有益be bed for 对...有害be good at...擅长于/在某方面做得好be weak in...在某方面差/弱25. on/at weekends 在周末26. want to do sth.= would like to do sth.= feel like doing sth. 想要做某事27.want sb. to do sth.= would like sb. to do sth.想要某人做某事28. try to do sth 尽量做某事try doing sth.试着做某try one’s best to do sth= do one's best to do sth .尽力做某事29. come home from school放学回家30. of course= certainly= sure当然31. get good grades取得好成绩32. help sb. ( to ）do sth.帮助某人做某事，33. help sb. with sth. 在某方面帮助某人34. a lot of = lots of = many+ 可数名词。

“许多，大量的”35.a lot of =lots of= much+ 不可数名词。

“许多，大量的'36. the results of ………的结果37. healthy lifestyle 健康的生活方式38. two or three times a week一周两三次39. a healthy habit 一个健康的习惯40. kind of unhealthy 有点不健康=a little unhealthya little +不可数名词41.提问数量：①How many+名词复数+一般疑问句？我们班有多少学生？___________________________？你有多少本书？___________________________？②How much +不可数名词+一般疑问句？How much money do you have？How much milk do you want？提问价钱：How much is +不可数名词/名词单数？It's +钱数。

How much are+名词复数？They are +钱数。

这支钢笔多少钱？___________________？这些土豆多少钱？___________________ ？42.Here is+单数名词/不可数名词......Here are+名词复数...... “这儿有......”一、单项选择。

( ) 1.— _____ students in your class are from Beijing?— Only three. A. How many B. How often C. How much D. How long( )2. Anny likes fruits, ____ she doesn’t like vegetablA. But B. And C. or D. also( ) 3. — ___ do your grandmother come to see you ? — Twice a week.A. How often B. How many C. How ( ) 4. Doing morning exercises is good __________ our health.A. to B. with C. for D. at( ) 5. What ____she______on weekends? A. is ,do B. does, does C. do ,do D. does ,do( ) 6. Do you think he has ___________ healthy style?A. an B. a C. the D. /( ) 7. Ed’s parents want him ___________ lots of healthy food every day.A. eat B. eating C. eats D. to eat ( ) 8. Although he is very old ,___________he works very hard A. and B. but C. so D. /( ) 9. The old man is well ,becausehe often ___________ .A. exercises B. drinks C. plays D. sleeps( ) 14. His father was ill, so he had to _______ him at home.A. look after B. look at C. look for D. look like ( ) 10. —How often does your brother go to the movies? —____A. Six days B. Once a week C. For two days ( ) 13. Bill is in good _ . He is pretty _.A. health , health B. healthy ,heathy C.heath ,healthy D. healthy , health ( ) 14.They are going to have a picnic _______next week. A.sometime B. some time C.sometimes D.some times ( ) 15.My little sister is trying __________ an elephant there. A. draw B. to draw C. to drawing D.draws ( ) 16. I usually go to the movies＿＿a month. A. twice B. twice time C. two times D. twice times( ) 17. _____do they play football?—Always A. How soon B. How much C. How many D. How often ( ) 18. His mother wants him _____ at home today. A. stays C. stayed C. to stay D. staying( ) 19. Here _____ the results _____ the students activity survey. A. is, with B. are, of C. is, of D. are, with ( ）20. _Dasan is from Canada ,_he can speak Chinese .A. Although, but B. Although, / C. Although, so D. /, so ( ) 21.Good _____habits help me get good grades. A. studying B. study C.studied D.studies( ) 22 I think doing sports is _____our health. A. good at B. bad for C. good for D. good to( ) 23. Is her watch _______ yours or different? A. the same B. the same as C. same as D. the same to ( ) 24. My mother is out, so I have to __ my sister at home .A. look at B. look after C.look for D. look over ( ) 25.There are many differences ______Chinese and English names. A. on B. of C. between D. with1.做眼保健操对你的眼睛有好处Doing eye exercises__________ __________ __________your eyes.2.我们尽量准时到达那里。