二单元阅读课Howoftendoyouexercise.ppt

How often do you exercise?Section-B (reading) 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。 5用于句子中表否定“一点也不 I don’t 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 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”： It’s 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 raining，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 Internet use 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 students often do homework after school Many 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 time 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 for sth) 例如： I paid fifty yuan for the coat.