2022年新目标八级unit知识点 .pdf

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1、- 1 - / 8 Unit 1 How often do you exercise?知识点1. 疑问词 how 的用法(1) 怎样，用什么手段，方法/ 交通工具 How are you? / How is she? How did he do it? / I dont know how to swim. How do you come to school? (2) 情况如何（指身体健康状况） How are you? (3) how many ，how much 表示多少 其中 how much 还可以表示钱数。 how many 后接可数名词复数， how much 接不可数名词。 How

2、 many times do you go to the 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 a week. / Often. / How often do you play tennis? How often do you surf the Internet？(5)

3、 How old ? 询问年龄 How old are you? I am five. (6) How about ? 如何？怎么样？ How about going to the movies? 2. time 表示不可数名词，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. 注意“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

4、法是： once a day/ a week/ a month/ a year twice a day/ a week/ a month/ a year 2. 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 sometim

5、es. As for him，I never want to see him here. 至于他，我永远不希望在这里见到。5. My mother wants me to drink it. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 8 页- 2 - / 8 我妈妈想要我喝。 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

6、 my math. 我想要你帮我学数学。有很多动词后面用这种结构做动词的复合宾语： ask sb. to do sth. 叫某人做某事 tell sb. to do sth. 告诉某人去做某事 help sb. (to) do sth. 帮助某人做某事6. She says its good for my health. 她说它对我的健康有意。 be go od 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 yo

7、ur 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 / 有帮助。 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 from 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

8、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. 你必须尽量多做运动。9. I look after my health. look after 照顾 My brother is ill. I have to look after him today. 我的弟弟病了。我今天不得不照顾他。 All the students must look after the desks and chairs. 有的学生必须照看好课桌椅。 He often helps his mother lo

9、ok after his little sister. 他经常帮助他的妈妈照顾他的小弟弟。10. My healthy lifestyle helps me get good grades. 我健康的生活方式帮助我取得好的成绩。 help sb.(to) do sth. 帮助某人做某事 She often helps me learn math. 她经常帮助我学数学。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 8 页- 3 - / 8 11. Good food and exercise help me to study bette

10、r. 好的食物和运动帮助我学习得更好。 help sb. (to) do sth. 帮助某人做某事12. Is her lifestyle the same as yours or different? = Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle? 她的生活方式和你的一样或是不同？be the same as / be different from 与一样 / 与不同 She looks the same as her sister. 她看起来跟她

11、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 unhealthy. 我想我有点不健康。 kind of = a little a kind of 一种14. maybe (adv.) = perhaps 也许，可能 Maybe he knows the answer. Maybe theyll go skateboarding. He may know the answer. 15. although = though 虽然 Although hes ill, he goes to

12、school on time. 虽然他生病了，但他还是准时上学。 She eats a lot of chocolate, although she is very fat. 虽然她很胖，但她却吃许多的巧克力。16. A lot of vegetables help you to keep in good health. A lot of = lots of = many/ much 许多 keep 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

13、婴儿正在睡觉，保持安静！ We must keep our classroom clean. 我们必须保持我们的教室干净。17. 注意 sometimes 与几个形似的词的区别。(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 wo

14、rked 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。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 8 页- 4 - / 8 The factory is some times larger than that one. 这间工厂比那间大好几倍。(4) sometimes 是频度副词，意为“有时” He

15、 sometimes goes skateboarding on weekends. 他有时周末去滑滑板。18. That sounds interesting. 那听起来有趣。 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。Unit 1: How often do you exercise?

16、【复习目标】会使用频率副词及短语；能描述课余时间的活动安排；会描述基本饮食结构。【语言目标】 What do you usually do on weekends? I sometimes go to the beach. How often do you eat vegetables? Every day. Most students do homework every day.【重点词汇】 always, usually , often, sometimes , hardly , ever, never. how often, once , twice , three times a we

17、ek , every day. milk, junk food, health, unhealthy, habit, exercise, most, result, try, different maybe, although, arm, foot, tooth, ear, eye, advice, thirsty ,forget, finish, plan . 【应掌握的词组】1. go to the movies 去看电影2. look after = take care of 照顾3. surf the internet 上网4. healthy lifestyle 健康的生活方式5.

18、go skate boarding 去划板6. keep healthy=stay healthy 保持健康7. exercise=take(much)exercise=do sports锻炼8. eating habits 饮食习惯9. take more exercise 做更多的运动10. the same as 与什么相同11. be different from 不同12. once a month 一月一次13. twice a week 一周两次14. make a difference to 对什么有影响15. how often 多久一次16. although = thou

19、gh虽然17. most of the students=most students 18. shop=go shopping=do some shopping 购物19. as for 至于20. activity survey 活动调查21. do homework 做家庭作业22. do house work 做家务事23. eat less meat 吃更少的肉24. junk food 垃圾食物25. be good for 对什么有益26. be bad for 对什么有害27. want to do sth 想做某事精选学习资料 - - - - - - - - - 名师归纳总结

20、- - - - - - -第 4 页，共 8 页- 5 - / 8 28. want sb to do sth想某人做某事29. try to do sth 尽量做某事30. come home from school放学回家31. of course = certainly = sure当然32. get good grades取得好成绩33. some advice 34. hardly=not nearly / almost not几乎不35. keep/be in good health保持健康36.be stressed 紧张的，有压力的37. take a vacation 去度假

21、48.get back 回来精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 8 页6 / 8 【应掌握的句子】1. How often do you exercise? 你（你们）多久锻炼一次身体？How often + 助动词 do(does 或 did) + 主语 + do sth.? 疑问词 how often 是问频率(多久一次 ),（在这里助动词do(does或 did) 是起帮助构成疑问的作用）与一般现在时或一般过去时连用，回答一般是用表示频率的副词，如：once, twice, three times, sometimes

22、, often, quite, often, never, every day, once a week , twice a month , three times a month , three or four times a month 等。翻译： “ 你们多久到工厂去一次？”“每星期两次。 ” ( “How often do you go to the factory?” “Twice a week. ”)“ 他们多长时间举办一次舞会？”“通常每两周举办一次。 ” ( “How often do they have a dancing party?” “Usually, once eve

23、ry other week.”)“ 他多久去购一次物？ ”“一个月一次。 ” ( “How often does he go shopping?” “He goes shopping once a month.”)2. “What do you usually do on weekends?” “ I usuallyplay soccer.”“ 周末你通常做什么？ ”“我通常踢足球。 ”第一个 do为助动词 , 在这起帮助构成疑问的作用；而第二个do则是实义动词。翻译： What do you usually do on weekends? I often go to the movies.

24、What does she usually do on weekends? She sometimes go hiking. 3. “Whats your favorite program?” “It s Animal World.”“ 你最喜欢什么节目？ ”“动物世界。 ”4. As for homework , most students do homework every day . as for. 意思是 “ 至于；关于 ” ，常用于句首作状语，其后跟名词、代词或动词的-ing形式（即动名词）。如： As for him ，I never want to see him here. 至

25、于他，我永远不希望在这里见到。 As for the story，youd better not believe it. 关于那故事，你最好不要相信。翻译：至于我自己，我现在不想去。(As for myself, I dont want to go now. )至于那个人，我什么都不知道。(As for the man, I know nothing about him.) 5. Mom wants me to get up at 6:00 and play ping-pong with her . want to do sth. 意思是 “ 想要做某事 ” ；want sb. to do s

26、th.意思是 “ 想要某人做某事 ” 。如：Do you want to go to the movies with me？你想和我一起去看电影吗？The teacher doesnt want us to eat hamburgers.老师不想让我们吃汉堡包。6. She says its good for my health. be good for. 表示“ 对 有益（有好处） ” 。其反义为： be bad for. 。（这里 for 是介词，后跟名词、代词或动名词）如：Its good for us to do more reading. 多读书对我们有好处。Reading in b

27、ed is bad for your eyes.在床上读书对你的眼睛有害。7. How many hours do you sleep every night? 8. I exercise every day , usually when I come home from school . 9. My eating habits are pretty good .这里 pretty相当于 very 。10. I try to eat a lot of vegetables , usually ten to eleven times a week . try to do sth.表示“ 尽力做某

28、事 ” ，不包含是否成功的意思而try doing sth.表示“ （用某一办法）试着去做某事” 。如: You d better try doing the experiment in another way. 你最好试试用另一种方法做这个实验。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 8 页7 / 8 11. My healthy lifestyle helps me get good grades. help sb.(to) do sth.帮助某人做某事12. Good food and exercise help me t

29、o study better. 这里 better是 well的比较级，而不是good的比较级13. Is her lifestyle the same as yours or different? Is her lifestyle the same as your lifestyle or is her lifestyle different from yours? be the same as / be different from 14. What sports do you play ? 15. A lot of vegetables help you to keep in good

30、health . keep in good health = keep healthy = stay healthy 16. You must try to eat less meat . try to do sth. 表示“ 尽力做某事 ” ,不包含是否成功的意思 ,less是 little的比较级17. That sounds interesting. 这是 “ 主语 +系动词 +表语 ” 结构的简单句。sound （听起来），look（看起来）， 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

31、动词，后跟形容词作表语。如：It tastes good. 这味道好。The music sounds very sweet. 这音乐听起来很入耳。The smoke grew heavier and heavier. 烟雾变得越来越浓了。【词语辨析】一、 maybe / may be 1. The baby is crying she is hungry. 2. The woman a teacher .maybe 是副词，意为 “ 大概，可能，或许 ” ，一般用于句首。 May be 是情态动词，意为 “ 可能是 .，也许是 .，大概是 . ”.二、a few / few / a litt

32、le / little 1. people can live to 100,but people can live to 150. 2. There is time left, I dont catch the first bus.3. Could you give me milk? a few ( 少数的，几个，一些 ) a little ( 一点儿，少量 ) 表示肯定few ( 很少的，几乎没有的 ) little ( 很少的，几乎没有的 ) 表示否定修饰可数名词修饰不可数名词三、none / no one 1、 of the pens are mine . 2、 is in the cl

33、assroom. none指人或物，强调数量，用how many提问，常与of 连用。 no one 多指人，强调 “ 无人” 这种状态，用who提问，不可与 of连用，作主语时，其谓语动词用第三人称单数形式。四、hard / hardly 1. The ground is too to dig 2. I can understand them. 3. Its raining ,the people can go outside. hard作形容词，意为 “ 困难的，艰苦的，硬的” ；作副词，意为 “ 努力地，猛烈精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 8 页8 / 8 地” 。Hardly意为“ 几乎不 ” 。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 8 页