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1、How often do you exercise?Section-B(reading),ask的用法,1.意思是：“要求、请求”时ask sb to do sth,要求/请求某人做某事ask sb not to do sth,要求某人不做某事2.意思为：“询问，查询”时ask sb about sth询问某人关于某事3.意思是：央求，要求时ask for+help,请求帮助,percent,数词percent of名词意为“当中的百分之多少”，在通常情况下，其中的名词是特指的，所以通常会带有定冠词或其他表特指限定词（如his，her，these，those，Toms等）Ten percent
2、 of the apples are bad 这些苹果中有10%是坏的。,Not at all的用法,1.用来回答感谢，意为：不用谢;不客气。如：Thank you very much.Not at all.不客气。,2.用来回答带有感谢性质的客套话，意为：没什么。You are very kind.你真好。Not at all.没什么。,3.用来回答道歉，意为：没关系。Im sorry Im late.对不起，我迟到了。Oh,not at all,do come in.噢，没关系，请进来,4.用来表示否定(是No的加强说法)，意为：一点也不。如：Are you tired?你累了吗?Not
3、at all.一点不累,5用于句子中表否定“一点也不,I dont like English at all.我一点也不喜欢英语,注意：,the answer to 表示：.的答案/回复，这是固定结构,one to three times a week表示：一周一到三次,Although 的用法,一、用作连词表示“虽然”，可换用，只是 although 比though 更为正式：Though Although it was raining，we went there.虽然下着雨，但我们还是去了那儿,Though Although we are poor,we are still happy.我们
4、虽然穷，仍然很快活。,二、用作副词,although 一般不用作副词，而 though 可用作副词，且一般放在句末(不放在句首)，意为“可是”、“不过”：,Its hard work;I enjoy it though.工作很辛苦，可是我乐意干。,三、用于习语,在 as though(好像，仿佛)，even though(即使，纵然)等固定短语中不能用 although：,She closed her eyes as though she were tired.她闭上眼，仿佛很疲劳似的。,四：although 与though 不能与but连用,Though Although it was ra
5、ining，we went there.同义句：It was raining，but we went there.,at least至少for fun 为了娱乐,go online上网另：surf the Internetuse the Internet,surprised 在句中多作表语，后面可接不定式或从句，其主语多是人 be surprised to do sth.I was surprised to see him there.我真想不到会在那儿见到他,Allmostmanysomeno,All students like surfing the Internet.Most stude
6、nts often do homework after schoolMany students usually watch TV on weekends.Some students exercise once a week.No students want to argue with parents.,By doing sth 通过做某事,The best way to do sth做某事的最好方式The best way to learn English is talking.,for example 用法与for instance 一样的 举同类中的一种情况,后除可接短语或名词外还可以接句
7、子,是举例子，而 such as 则列举多个后接名词或名词词组 可以与and so on连用,。spend，cost，take和pay都可以表示“花费”，但用法却不尽相同,spend的主语必须是人(1)spend time money on sth.在上花费时间（金钱）I spent two hours on this math problem.这道数学题花了我两个小时(2)spend time money(in)doing sth.花费时间（金钱）做某事。They spent two years(in)building this bridge.造这座桥花了他们两年时间,(3)spend ti
8、me with sb.和某人一起度过时光I usually spend time with my friends on weekends.周末我通常跟朋友一起度过。,take常用于“占用、花费”时间，其主语通常为形式主语“it”或物 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为“付款、赔偿”之意，主语通常是人,Sb pays some money for sth或pay sb(some money fo
9、r sth)例如：I paid fifty yuan for the coat.我花50元买了这件大衣。,cost的主语必须是某物。spend on sth/in doing sth的主语必须是人。pay for 的主语也是人。It takes+sb+时间（或钱）to do sth的主语则必须是形式主语It。动词cost的常用用法是sth.cost(sb.)some money。如：The dictionary cost me 20.,old habits die hard 老习惯难改,die瞬间动词，也就是死的那一刻death名词，死亡dead死的，形容词dying奄奄一息的，濒临死亡的，形
10、容词例句：1.His father died last week.2.She cried out after knowing his husbands death.3.He found a dead bird in the garden.4.The 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 Inter
11、net every day?,Twenty percent.,Ninety 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.They usually watch game shows.,Exercise.It is healthy fo
12、r the mind and the body.,5.Do you think the students at No.5 are healthy?Why or why not?,No,I dont think so.Because they watch TV more and exercise less.,Eighty-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 percent of the students sometimes watch TV.,see you!,
