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1、Unit 1 How often do you exercise?知識(shí)點(diǎn) 1. 疑問(wèn)詞 how 的用法(1) 怎樣，用什么手段，方法/交通工具 How did he do it? / I dont know how to swim. How do you come to school?(2) 情況如何（指身體健康狀況） How are you? / How is she?(3) how many，how much 表示多少其中how much 還可以表示錢(qián)數(shù)。 how many 后接可數(shù)名詞復(fù)數(shù)，how much 接不可數(shù)名詞。 How many times do you go to the

2、park?/How many pens do you want? How much water do we drink every day?/How much are those pants?(4) how often 是對(duì)動(dòng)作發(fā)生的“次數(shù)”提問(wèn)，詢問(wèn)的是頻率“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) How old ? 詢問(wèn)年齡 How old are yo

3、u? I am five.(6) How about ? 如何？怎么樣？ How about going to the movies? 2. time 表示不可數(shù)名詞，意為“時(shí)間”。表示可數(shù)名詞，意為“次數(shù)，倍數(shù)” What time is it? I go to the movies three times a week. 注意“次數(shù)”的表達(dá)方法：一次 once，兩次 twice，三次或三次以上用基數(shù)詞加上 times：three times, five times, one hundred times 表示“幾次”的表達(dá)方法是： once a day/ a week/ a month/ a

4、 year；twice a day/ a week/ a month/ a year 3. 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 意為“就而論；至于” As for fruit，I eat it sometimes. As for him，I never want to see

5、 him here. 5. My mother wants me to drink it. 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？你想和我一起去看電影嗎？ I want you to help me with my math.我想要你幫我學(xué)數(shù)學(xué)。 類(lèi)似還有： ask sb. to do sth. 叫某人做某事 tell sb. to do sth. 告訴某人去做某事 help sb. (to) do sth. 幫助某人做某事 6. She says it

6、s good for my health. 她說(shuō)它對(duì)我的健康有意。 be good for 表示“對(duì)有益（有好處）” 其反義為：be bad for 對(duì)有害/無(wú)益 Its good for us to do more reading.多讀書(shū)對(duì)我們有好處。 Drinking milk is good for your health.喝牛奶對(duì)你的健康有益。 Reading English is good for studying English.對(duì)英語(yǔ)對(duì)學(xué)習(xí)英語(yǔ)有益/有幫助。 Reading in bed is bad for your eyes.在床上讀書(shū)對(duì)你的眼睛有害。 7. usually

7、when I come home from school通常是在我從學(xué)?；丶視r(shí) When + 從句 當(dāng)時(shí)候 I often stay at home when it is rainy. 8. I try to eat a lot of vegetables. try to do sth. 盡量/盡力做某事 Ill try to learn English well. 我會(huì)盡量嘗試學(xué)好英語(yǔ)的。 You must try to take more exercise. 你必須盡量多做運(yùn)動(dòng)。 9. I look after my health. look after 照顧 My brother is

8、ill. I have to look after him today.我的弟弟病了。我今天不得不照顧他。 All the students must look after the desks and chairs.有的學(xué)生必須照看好課桌椅。 He often helps his mother look after his little sister.他經(jīng)常幫助他的媽媽照顧他的小弟弟10. My healthy lifestyle helps me get good grades. 我健康的生活方式幫助我取得好的成績(jī)。 help sb.(to) do sth. 幫助某人做某事 She ofte

9、n helps me learn math. 她經(jīng)常幫助我學(xué)數(shù)學(xué)。11. Good food and exercise help me to study better. 好的食物和運(yùn)動(dòng)幫助我學(xué)習(xí)得更好。 help sb. (to) do sth. 幫助某人做某事12. Is her lifestyle the same as yours or different? be the same as / be different from 與一樣/與不同 She looks the same as her sister. 她看起來(lái)跟她的妹妹很像。 This book is different fro

10、m that one. 這本書(shū)跟那本書(shū)不一樣。13. I think Im kind of unhealthy. 我想我有點(diǎn)不健康。 kind of = a little a kind of 一種14. maybe (adv.) = perhaps 也許，可能 Maybe he knows the answer.=He may know the answer15. although = though 雖然 Although hes ill, he goes to school on time.雖然他生病了，但他還是準(zhǔn)時(shí)上學(xué)。16. A lot of vegetables help you to

11、 keep in good health. A lot of = lots of = many/ much 許多 keep in good health = keep healthy = stay healthy keep + 形容詞 表保持某種狀態(tài) Keep quiet! The baby is sleeping.那嬰兒正在睡覺(jué)，保持安靜！ We must keep our classroom clean.我們必須保持我們的教室干凈。17. 注意 sometimes 與幾個(gè)形似的詞的區(qū)別。(1) sometime 是副詞，意為“在某個(gè)時(shí)候；某時(shí)” Will you come again so

12、metime next week?下周的某個(gè)時(shí)候你會(huì)再來(lái)嗎？ She was there sometime last year.她去年某時(shí)去過(guò)那。(2) some time 是名詞詞組，意為“一段時(shí)間”，做時(shí)間狀語(yǔ)用 I will stay here for some time.我將在這呆一段時(shí)間。 He worked for that company for some time.他為那家電腦公司工作了一陣子。(3) some times 是名詞詞組，意為“幾次，幾倍” I met him some times in the street last month.上個(gè)月我在街上遇到他好幾次了。

13、The factory is some times larger than that one.這間工廠比那間大好幾倍。(4) sometimes 是頻度副詞，意為“有時(shí)” He sometimes goes skateboarding on weekends.他有時(shí)周末去滑滑板。18. That sounds interesting. 那聽(tīng)起來(lái)有趣。 look（看起來(lái)），sound（聽(tīng)起來(lái)），smell（聞起來(lái)），taste（嘗起來(lái)），feel（覺(jué)得），seem（好象），grow（變得） ,get（變得）等詞在英語(yǔ)中可用作系動(dòng)詞，后跟形容詞作表語(yǔ)。 It tastes good. 這味道好。

14、The music sounds very sweet.這音樂(lè)聽(tīng)起來(lái)很入耳。短語(yǔ)1. onat weekends 在周末 2go skateboarding 去踩滑板 3go to the movies 去看電影 4surf the Internet 網(wǎng)上沖浪5Animal World 動(dòng)物世界 6as for 至于7do (ones) homework 做作業(yè) 8want sb to do sth9help sb (to) do sth 10let have make sb do sth11be good for對(duì)-有好處；be good at擅長(zhǎng)-；be good to對(duì)-好12eating habits 飲食習(xí)慣 13pretty good 相當(dāng)好14try to do sth ； 15look after my health 注意我的健康16get good grades