1、人教版英语八年级上册2单元重点短语Unit two,How often do you exercise?1. notat all一点儿也不;根本不;2.hardlyever几乎从不;= almost never; hardly (adv.)几乎不; 位于“实前系后”,否定含义,反意疑问句附加句,用肯定形式;3.junkfood垃圾食品;healthy food健康食品; 4.surftheInternet上网,浏览因特网;=go online; surf 冲浪;5. use the Internet上网;use of the Internet 网络的使用;on the Internet在因特网
2、上;通过互联网;6. go online 上网(强调动作); be online 在上网(强调状态);7.ahealthylifestyle健康生活方式; be good for my health对我的健康有好处8. be ingoodhealth身体健康= be healthy;be inbadhealth身体不健康= beinpoorhealth;9.health (n.) healthy(adj.);反义词是unhealthy;另外 healthily(adv.);反义词是unhealthily; 10.keepingoodhealth保持健康11.keephealthy保持健康= s
3、tayhealthy= keep fit; keep away from 远离; keep up with跟上; keep off使让开; keep the record保持记录; Keep quiet保持安静=Be quiet;12. be healthy for sth. 有益于健康; the mind and the body 身心;be healthy for the mind and the body 有益于身心健康;13.prettyhealthy相当健康= smart; 14.onceortwiceaweek每周一两次; once a week=one time a week 一
4、周一次;at once 立刻、马上; once again再一次; once in a while偶尔地;15.tenor eleventimes十到十一次; one to four times 一到四次; a few times几次;16.eatinghabits饮食习惯; good habits好习惯; bad habits 坏习惯;17. old habits die hard 旧习难改18.begood for对有益 ;be bad for对有害; 请区分:begood for;begood to;begood with(善于应付,相处融洽);begood at ;18.be free
5、 = be not busy = have time 有空19. exercise=take exercise=do sports=have sports=play sports=do some exercising 做运动; do morning exercises做早操; do eye exercises做眼操; 20.go tothe movies=go to a movie=go to the cinema=go to see a film=go to see a movie去看电影; 21.the result(s) of 的结果; as a result 因此,结果;22. hel
6、p with housework 帮助做家务 ; do housework 做家务 ;23. sometime is quite full for sb. 某时对某人来说非常忙;24. read = do some reading读书25. on weekends = on the weekend= at the weekend= at weekends 在周末; 26. on weekdays 在平日27. drink coffee 喝咖啡; 28. No.5 High School students 五中学生29. in their free time在他们的空闲时间; their fre
7、e time activities 他们业余时间的活动30. Here you are. 给你。 Here are the results.结果在这。(倒装)31. fifteen percent of our students 15的学生; the other ten percent of our students其余的10的学生how many percent of the students 百分之多少的学生;32. use the Internet for fun 为了娱乐使用英特网;for funand not for homework 为了娱乐而非家庭作业;33. thebest w
8、ay to relax 放松最好的办法;.the best way to do sth. = the best way of doing sth.34. through exercise 通过运动35. before its too late为时不晚,不要等到太晚才;36. a 16-year old student 一名16岁的学生37. the answers to the questions about watching TV 关于看电视这个问题的答案;the answer to sth. 某某的答案;38. swing dance 摇摆舞39. the most popular 最受欢
9、迎的40. such as 例如,像.这样;=like,可互换; 但such as则不可与like互换。exercise such as playing sports像体育运动这样的锻炼形式;41. stay up 熬夜=sit up ; stay up late 熬夜到很晚= go to bed late ; go to sleep 睡觉 ; go to bed 上床睡觉; go to bed early 早早上床睡觉;42.seeadentist看牙医= go to the dentist; teeth cleaning 清洗牙齿;洗牙;go to the dentist for teet
10、h cleaning为了清洗牙齿去看牙医;43.ontheotherhand在另一方面44.spend time with sb. 和某人一起度过时光;spend time with your friends与朋友共度美好时光;45.ask sb. about sth. 向某人询问某事46.as soon as 一就;47.How come? 怎么会? 怎么回事? = why;48.atthemoment=just now此时/现在; atthatmoment=just then ;那时,刚才;49.every day 每天= each day;为副词词组;everyday 日常的=daily
11、;为形容词;50. Its+(adj.)+(for sb.) +to do sth.做某事(对某人来说)是的。 Its important for sb. to do sth. 做某事对某人来说是重要的。51.Whats your favorite? 你最喜爱的是什么?52. by doing sth. 通过做某事; by using the Internet通过使用网络; by watching game shows 通过看游戏节目;by + 动名词; 表方式,通过方式; by reading 通过阅读;by + 地点名词; 表方位,在旁边;by the seashore ;在海边; by
12、+ 时间名词; 表时间,在之前;by now ;到现在为止; by + 交通工具; 表交通,乘坐交通工具;by bus ;乘坐公共汽车; 53. full的三种用法:full 意为“忙的”=busy;反义词为free空闲的;full意为“满的”,反义词为empty空的;full 意为“吃饱的”,反义词为hungry,饥饿的;be full of sth. =be filled with sth. 充满某某; 54.change ones mind 改变主意; keep in mind 牢记在心; make up ones mind (to do sth.)下定决心;= decide = mak
13、e a decision ; Would you mind (ones) doing sth. ? 你介意(某人)做某事吗?55. die (v.)消失,灭亡,死亡; die-died-died; death (n.)死; the death of sb.某人的死;dead(adj.) 死了的; dying(adj.)快要死的;die of 死于(自身内因) ; die from死于(外部外因);56.be surprised at sth. 对某事感到惊奇;be surprised to do sth. 惊奇地做某事; be surprised that; 名词 surprise 惊奇、惊讶
14、; to ones surprise 使某人惊讶的是; get a surprise 感到惊奇; in surprise 惊奇地 57.although=though;虽然,尽管,即使; Although引导让步状语从句,其不能与but用于同一个句子,即二者只能取其一;但可以与yet连用;58.however (adv.) 然而,不过;可置于句首,句中,句尾。其后必须用“逗号”隔开。 however 还可以作为“无论如何,不管怎样”解,= no matter how;无论如何,不管怎样59. point (n.)得分,点数;为可数名词;作“要点,意思”解时,为不可数; (v.) 指着, poi
15、nt to sb./sth. 指着远处人或物;point at sb./sth. 指着近处人或物;60.enjoydoingsth.喜欢做某事;后只能接动名词的动词有:practice,mind,finish,keep, avoid, admit, miss等与enjoy用法相似,后只能接动名词此外还有giveup;cantstand;havefun等;giveupdoingsth.放弃做某事;cantstanddoingsth.不能忍受做某事;havefundoingsth.做某事很愉快61.free 空闲的,有空的, 反义词为 busy; be free 有空,闲着,= have time
16、.Ill be free next week. = Ill have time next week.另外free还可作“免费的、自由的”讲。The tickets are free.这票免费。be free to do sth. 自由地做某事。Yourefree to go or to stay.随你去玩还是呆家里。62.How come? 怎么会? 怎么回事?表示某件事情很奇怪,有点想不通;可单独使用,也可引导一个问句, 相当于疑问句 why, 但 how come 开头的特殊疑问句使用的仍然是陈述语序。How come Tom didnt come to the party? = Why
17、didnt Tom come to the party?63.stay up late指“熬夜到很晚,迟睡”。 Dont stay up late next time.;stay up 指“熬夜,不睡觉”。 He stayed up all night to write his story.go to bed 强调“上床睡觉”的动作及过程,但人不一定睡着。I went to bed at eleven lastnight.go to sleep 强调“入睡,睡着,进入梦乡”。She was so tired that she went to sleep soon.64.find + 宾语 +名
18、词, 发现: We have found him (to be) a good boy.;find + 宾语 + 形容词, 发现: He found the room dirty.;find + 宾语 + 现在分词, 发现 : I found her standing at the door.65. percent 百分数, 基数词 + percent:百分之多少; percent 没有复数形式,作主语时,根据所修饰的名词来判断谓语的单复数。 基数词+percent+of +不可数名词(或单数可数名词),谓语三单;Thirty percent of time passed. 百分之三十的时间过
19、去了。 基数词+percent+of +可数名词复数,谓语复数;Forty percent of the students in our class are girls我们班百分之四十是女同学;66.more than 超过,多于,不仅仅, 相当于 over. 在句型转换中考查两者的同义替换。反义词组为:less than.I lived in Shanghai for more than / over ten years.67.afraid 形容词, 担心的,害怕的,在句中作表语,不用在名词前作定语。be afraid of sb. / sth. 害怕某人 / 某事; be afraid o
20、f doing sth.害怕做某事。68.sometimes , sometime, some times , some time 的区别:sometimes 频度副词, 有时。表示动作发生的不经常性,多与一般现在时连用,可位于句首、句中或句末。sometime副词,某个时候。 表示不确切或不具体的时间,常用于过去时或将来时,对它用疑问词when.I will go to Shanghaisometimenext week. -When will you go to Shanghai next week?some times名词词组, 几次,几倍。其中time 是可数名词,对它提问用how m
21、any times.some time 名词短语, 一段时间. 表示“一段时间”时,句中谓语动词常为延续性动词,提问时用 How long.69.以here, there, out, up, down, hardly等副词开头的句子常用倒装结构。 副词+谓语+名词主语; Here comes the bus.公共汽车来了。副词+代词主语+谓语;即代词作主语时不能倒装。 Here he comes.他来了。70. Maybe 也许、可能; (adv.) 用在句首 ; may be 可能是; 情态动词 用在句中;71. almost几乎,差不多 = nearly ;位置“实前系后”,注意:almo
22、st不能和not 连用,但可以和no,none,nobody,nothing,never等否定词连用,almost never= hardlyever几乎从不;相反nearly 却不能和no,none,nobody,nothing,never等否定词连用, not nearly 远不如;72.几种特殊疑问词how often 多久一次,用来提问动作发生的频率。回答用:once,twice, three times 等词语。how long多长?,用来询问多长时间,也可询问某物有多长。回答:for/about+一段时间;how soon 多久?,询问时间多久,用于一般将来时。回答:in+一段时间
23、;how far 多远?, 用来询问距离,指路程的远近。how many 多少? 问可数名词数量。回答:数词+可数名词复数;how much 多少? 问不可数名词数量。回答:数词+量词+ of+不可数名词;how much 多少钱? 问价格。回答:数词+货币单位;how heavy 多重? 问重量。 回答:数词+重量单位。【重点句型】1. How often does he watch TV?他多久看电视一次?He hardly ever watches TV.他几乎从不看电视。2. How often do you exercise?你多长时间做一次运动? I exercise every
24、day.我每天都做运动。3. I go to the movies maybe once a month. 我可能一个月看一次电影。4.What do you usually do on weekends? 周末你通常做什么?5. Do you go shopping? 你购物吗? No, I never go shopping. 不,我从不购物。6. Next week is quite full for me.下周我很忙。7. How many hours do you sleep every night? 你每晚睡觉几个小时? =How long do you sleep every n
25、ight ?8. Here are the results. 这是结果。 Here be . 这是 。9. We found that only fifteen percent of our students exercise every day. 我们发现仅仅百分之十五的学生每天锻炼。10. We all know that many students often go online, we were surprised that ninety percent of them use the Internet every day. 我们都知道很多学生经常上网,我们很吃惊他们中有百分之九十的人
26、每天上网。11.Although many students like to watch sports, game shows are the most popular.虽然很多学生喜欢看体育节目,但游戏节目依然是最受欢迎的。12.It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.通过上网或看游戏节目来放松很好,但是我们认为最好的放松方法还是通过锻炼。13. Its healthy for the min
27、d and the body. 它有益于身心健康。14. So start exercising before its too late! 开始锻炼,为时不晚。15. Whats your favorite program? 你最喜欢的节目是什么? AnimalWorld. 动物世界。 16. The answers to our questions about watching television werealso interesting. 对我们提出的有关观看电视问题的答案也颇有意思。17. Most students use it for fun and not for homework. 大部分学生使用电脑是为了娱乐而不是作业。18. She never goes to the dentist for teeth cleaning. 她从不去牙医那清洗牙齿。