二單元閱讀課howoftendoyouexercise

1、How often do you exercise?Section-B (reading),,ask的用法,1.意思是：“要求、請(qǐng)求”時(shí)ask sb to do sth ,要求/請(qǐng)求某人做某事ask sb not to do sth ,要求某人不做某事2.意思為：“詢問，查詢”時(shí)ask sb about sth詢問某人關(guān)于某事3.意思是：央求，要求時(shí)ask for+help,請(qǐng)求幫助,percent,數(shù)詞＋percen

2、t of＋名詞意為“……當(dāng)中的百分之多少”，在通常情況下，其中的名詞是特指的，所以通常會(huì)帶有定冠詞或其他表特指限定詞（如his， her， these， those， Tom’s等）Ten percent of the apples are bad． 這些蘋果中有10%是壞的。,Not at all的用法,1. 用來回答感謝，意為：不用謝; 不客氣。如：—Thank you very much. —Not at al

3、l. 不客氣。,2. 用來回答帶有感謝性質(zhì)的客套話，意為：沒什么。 —You are very kind. 你真好。—Not at all. 沒什么。,3. 用來回答道歉，意為：沒關(guān)系。—I’m sorry I’m late. 對(duì)不起，我遲到了。 —Oh, not at all, do come in. 噢，沒關(guān)系，請(qǐng)進(jìn)來,4. 用來表示否定(是No的加強(qiáng)說法)，意為：一

4、點(diǎn)也不。如： —Are you tired? 你累了嗎? —Not at all. 一點(diǎn)不累,5用于句子中表否定“一點(diǎn)也不,I don’t like English at all.我一點(diǎn)也不喜歡英語,注意：,the answer to 表示：...的答案/回復(fù)，這是固定結(jié)構(gòu),one to three times a week表示：一周一到三次,Although 的用法,一、用作連詞表示“雖然”，可

5、換用，只是 although 比though 更為正式：Though [Although] it was raining，we went there. 雖然下著雨，但我們還是去了那兒,Though [Although] we are poor, we are still happy. 我們雖然窮，仍然很快活。,二、用作副詞,although 一般不用作副詞，而 though 可用作副詞，且一般放在句末(不放在句首)，意為“可是”

6、、“不過”：,It’s hard work; I enjoy it though. 工作很辛苦，可是我樂意干。,三、用于習(xí)語,在 as though(好像，仿佛)，even though(即使，縱然)等固定短語中不能用 although：,She closed her eyes as though she were tired. 她閉上眼，仿佛很疲勞似的。,四：although 與though 不能與but連用,Though [Alt

7、hough] it was raining，we went there .同義句：It was raining，but we went there .,at least至少for fun 為了娛樂,go online上網(wǎng)另：surf the Internetuse the Internet,surprised 在句中多作表語，后面可接不定式或從句，其主語多是人 be surprised to do sth. I was

8、 surprised to see him there. 我真想不到會(huì)在那兒見到他,All>most>many>some>no,All students like surfing the Internet.Most students often do homework after schoolMany students usually watch TV on weekends.Some students e

9、xercise once a week.No students want to argue with parents.,By doing sth 通過做某事,The best way to do sth做某事的最好方式The best way to learn English is talking.,for example 用法與for instance 一樣的 舉同類中的一種情況,后除可接短語或名詞外還可以接句子 ,是舉例子，

10、而 such as 則列舉多個(gè)后接名詞或名詞詞組 可以與and so on連用,。 spend，cost，take和pay都可以表示“花費(fèi)”，但用法卻不盡相同,spend的主語必須是人 (1) spend time ／money on sth. 在……上花費(fèi)時(shí)間（金錢） I spent two hours on this math problem. 這道數(shù)學(xué)題花了我兩個(gè)小時(shí) (2) spend time ／ money (i

11、n) doing sth. 花費(fèi)時(shí)間（金錢）做某事。 They spent two years (in) building this bridge.造這座橋花了他們兩年時(shí)間,,(3)spend time with sb. 和某人一起度過時(shí)光I usually spend time with my friends on weekends.周末我通常跟朋友一起度過。,take常用于“占用、花費(fèi)”時(shí)間，其主語通常為形式主語“it”或

12、物 It takes/took sb some time to do sth ＝Sth takes sb some time. 如： It took me three years to draw the beautiful horses.,pay為“付款、賠償”之意，主語通常是人,Sb pays some money for sth或pay sb (some money for sth) 例如： I paid fift

13、y yuan for the coat.我花50元買了這件大衣。,,cost的主語必須是某物。spend … on sth．/in doing sth．的主語必須是人。pay … for 的主語也是人。It takes + sb．+ 時(shí)間（或錢）to do sth．的主語則必須是形式主語It。 動(dòng)詞cost的常用用法是sth.cost (sb.) some money。 如：The dictionary cost me £

14、 20.,old habits die hard 老習(xí)慣難改,die瞬間動(dòng)詞，也就是死的那一刻death名詞，死亡dead死的，形容詞dying奄奄一息的，瀕臨死亡的，形容詞例句：1.His father died last week.2.She cried out after knowing his husband's death.3.He found a dead bird in the garden.4.T

15、he dying man was saved by a kind-hearted lady,15,20,20,45,10,90,13,2,85,2c,How many percent of the student do not exercise at all?2. How many percent of the students use the Internet every day?,Twenty percent .,Ninet

16、y percent .,Read the article again and answer the questions.,3. How often do most students watch TV? What do they usually watch?4. What does the writer think is the best way to relax? Why?,They watch TV every day.Th

17、ey usually watch game shows.,Exercise .It is healthy for the mind and the body.,5. Do you think the students at No. 5 are healthy? Why or why not?,No , I don’t think so.Because they watch TV more and exercise less.,Eig

18、hty-five percent of the students always watch TV .,Forty -five percent of the students usually exercise.,Ten percent of the students often use the Internet.,Thirteen percent of the students usually watch TV.,Two perce