Unit 1 words and expressions1.ppt

1、Unit 1 words and expressions,how often,how how + a. how old how much how many + pl. how much + un how often,How are you? / How can I get to the park? how big / how small / how old / how often. How old is your brother? How much are the shoes? How many bowls of noodles would you like? How much milk di

2、d you have this morning? How often do you exercise?,how often,频度副词： never hardly ever seldom sometimes often usually always,表频率的名词词组 once a week twice a month three times a year once every two weeks once or twice a week two or three times a year,表频率的名词词组 once twice three times four times once or twi

3、ce two or three times three or four times,翻译下列词组 每周三次 每两周一次 每个月三到四次 每四年一次,翻译下列句子 我每周吃三次冰淇淋。 他通常走路上学。 Lucy从不看电视。 奥运会每四年一次。 他们每周会面一到两次。,How many times a . + 一般疑问句？,exercise,vi. 锻炼 They exercise every day. Jack exercises twice a week.,un.锻炼 do some exercise I like doing some exercise. Do you do any exe

4、rcise?,cn. 做操 do morning / eye exercises We do eye exercises twice a day.,cn. 练习题 do some English exercises exercise book The physics exercises are easy. Do you have many English exercises today?,exercising, exercises, exercised,skateboard,cn. 滑板 I think I need a new skateboard.,vi. 玩滑板 go skateboar

5、ding Look! They are skateboarding. Lets go skateboarding.,go shopping go swimming go camping go hiking go fishing go skating go skateboarding.,do some shopping do some reading do some cleaning do some washing.,skate vi. 滑冰 board cn. 木板,sometimes,sometimes 有时，偶尔 sometime 某个时候 some times 几次 some time

6、一段时间,hardly ever,hardly ever 很少，表频率 hardly 几乎不，表能 力、意愿等,1. _, I go to school by bus, but l will go to school on foot _ next week. 2. Jack needs _ to finish his homework today and cant go to the movie with us.,1. I can _ finish the work on time. 2. They _ go to the movies on weekends.,sometimes,somet

7、ime,some time,hardly,hardly ever,surf,vi. 冲浪 Jack likes surfing a lot.,vt. 上网 surf the Internet Jack surfs the Internet every day.,surfing, surfs, surfed,result,cn. 结果 the result of sth / doing sth Do you know the result of eating too much junk food? Here are the results of the survey.,active,a. 活跃的

8、，积极的 an active + n. Jack is active. Jack is an active boy.,act vt. 扮演 He acted a king in the movie. vi. 表现 You acted well in the meeting. action cn. 行为 You should be sorry for your action. activity cn. 活动 Do you like after school activities?,for,prep. 为了 thanks for 持续一段时间 do sth for + 时间 对于来说 for bo

9、ys 表目的 a letter for you 价格 for 10 yuan 双宾语 buy / get / make sth for sb 其他词组 look for, wait for, as for,about,ad. 大约 + 时间、数字等 I arrived here at about 10 oclock.,prep. 关于 This is a real story about fish.,junk,un. 垃圾 junk food un. 垃圾食物 cn. potato chips, French fries un. fast food, coffee, cola, cn.&un.

10、 chocolate,health,un. 健康状况 good health / bad health 保持健康 be in / keep in / stay in good health 注意健康 take care of ones health,healthy a. 健康的 be / keep / stay + healthy / unlealthy,1. My grandpa is 90 years old, but he is still _. 2. You should look after your_, keep yourself in _. 3. Jack eats junk f

11、ood every day! How _ his lifestyle is!,healthy,health,good health,unhealthy,habit,cn. 习惯 habit of sth / doing n + habit. 饮食习惯 eating habits / habits of eating 睡眠习惯,sleeping habits / habits of sleeping,try,vi. 尽力 try to do,try ones best to do = do ones best to do,trying, tries, tried,vt. 尝试 try sth /

12、 try doing try sth on 试穿,cn. 尝试 have a try to do,of course,1. 相当于 yes, sure。对问题进行肯定回答。,look after,look词组 vi. look at look up look for look out look over look after,look词组 cn. have a look at have a new look,look look at see watch read,look after = take care of look after sb well = take good care of s

13、b,2. 表强调。如：of course yes.,grade,cn. 年级 in Grade 8,cn. 成绩 get good / bad grades,better,a. 更好的，good 的比较级 I feel good. I feel better. Its a good book. Its a better book.,ad. 更好地，well 的比较级 He plays soccer well. I play soccer better.,had better (not) do 最好（不）做某事,same,a. 同样的，必须与 the 连用 the same We are the

14、 same. We are in the same class. We got the same grades,翻译下面的句子 1. 你的尺子和我的是一样。 2. 我们一样大。,We have the same rulers. I have the same ruler as you. My ruler is the same as yours.,We are the same age. I am the same age as you. My age is the same as yours.,the same . as 与相同 I got the same grades as you. M

15、y grades are the same as yours.,different,a. 不同的 be different from We are different from each other. Jack is different from me.,difference,un. 泛指不同，有区别 cn. 特指某个，某些不同之处 There is some difference between us. There are some differences between Jack and me. You can find some difference between Jack and m

16、e. You can find some differences between us.,maybe,ad. 可能 多放在句首，对句子本身人称时态不造成影响。 必须与 may 句型区别,be动词 Maybe I am late. = I may be late. Maybe he is Jack.,实义动词 Maybe they exercise every day. Maybe he plays soccer well.,= They may exercise every day.,= He may be Jack.,= He may play soccer well.,情态动词 Maybe

17、 he can help you.,may 不能与其他情态动词连用,翻译下列句子。 1. Jack可能12岁大。 2. 他们可能每周看一次电影。 3. 可能他可以和你一起去。 4. 他可能每天做很多作业。,Jack may be 12. / Maybe Jack is 12.,They may go to the movie once a week. Maybe they go to the movie once a week.,Maybe he can go with you.,He may do much homework every day. Maybe he does much hom

18、ework every day.,although,conj. 然而 连接两个句子，表转折。可与 but 互相转换， 但不与 but 连用。,He is tall but he cant play basketball. He cant play basketball although he is tall. Although he is tall, he cant play basketball.,keep,vt. 保有，持有 keep a pet 养宠物 You can keep the book for 2 weeks. link-v. 保持某种状态 keep (sb) + a. 保持某种状态 keep (sb) doing 使持续做某事 keep (sb) from doing 阻止做某事 = stop sb from doing,keeping, keeps, kept,must,modal. 必须 He must finish his work before 5 oclock? Must he fi