新概念第二册Lesson课文PPT课件

1、Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 At 1) 在某时刻，时间等之前 E.g. Lunch was at one oclock. E.g. -When did you arrive? -I arrived at 10 oclock. 2) 在固定短语之前 at night, at noon, at teatime, at lunchtime, at the weekend 3) before festivals 在节日之前 at Christmas 在圣诞节期间 On Christmas Day 在圣

2、诞节那天 at Easter 在复活节期间第1页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 In 1) 在（一段时间）内 e.g. The pigeon covered the distance in 3 minutes. 2) 在月，季节，年的前面 e.g. That was in 1640. 那是在1640年。 in spring; in summer; in July 3) 表“之后” e.g. Ill come back in a day or two. 我一两天后回来。 4) 固定短语：

3、in the morning in the afternoon In the evening 第2页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 On 在一天，某个早上，某天前夕（具体日期） e.g. They arrived in Shanghai on May 20. 他们在五月二十日抵达了上海。 e.g. On the Eve of their departure, they gave a farewell banquet. 在离开的前一天，他们开了一会告别会。第3页/共23页Key struc

4、tures表时间的介词at, in, on, from, until, during, notuntil等用法 from till 从到 (from to) e.g. They are busy from morning till night. 他们从早忙到晚。 e.g. They are busy from morning to night.第4页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 During 1) 在某段时间里的不确定时间 e.g. She woke many times during

5、 the night. 她在夜里醒来许多次。 2) 在的这段时间 (贯穿始终） e.g. They didnt say a word during the meal. 吃饭期间他们一句话都没有说。第5页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 not until 直到 才 e.g. They didnt stop until 6 oclock. After 在之后 e.g. I want it back the day after tomorrow. 我希望你后天就把它还回来。 e.g. It i

6、s easy to be wise after the event. 事后诸葛亮第6页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 Exercise 用正确的介词填空 1) He has gone abroad. He will return_ two years time. 2)_Saturdays I always go to the market. 3) I never go to the cinema_ the week. 4) He ran a hundred meters_ thirtee

7、n seconds. 5) I cant see him _ the moment. Im busy. 答案：in ; On; in/during; in; at第7页/共23页Key structures表时间的介词at, in, on, from, until, during, notuntil等用法 Exercise 用正确的介词填空 6) My birthday is_ November 7th. I was born_ 1974. 7) The days are very short_ December. 8) We arrived at the village late_ nigh

8、t. We left early _ the morning. 9) I shall not hear from him_ tomorrow. 答案：on; in; in; at, in; until第8页/共23页Text On Wednesday evening, we went to the Town Hall. It was the last day of the year and a large crowd of people had gathered under the Town Hall clock. It would strike twelve in twenty minute

9、s time. Fifteen minutes passed and then, at five to twelve, the clock has stopped. The big minute hand did not move. We waited and waited, but nothing happened. Suddenly someone shouted, Its two minutes past twelve! The clock has stopped!* I looked at my watch. It was true. The big clock refused to

10、welcome the New Year. At that moment, everybody began to laugh and sing.第9页/共23页 1.On Wednesday evening, we went to the Town Hall. In the evening On Wednesday evening第10页/共23页 It was the last day of the year and a large crowd of people had gathered under the Town Hall clock. It was the last day of t

11、he year. 表达为 New Years Eve a large crowd of people= a large number of people.第11页/共23页 Fifteen minutes passed and then, at five to twelve, the clock has stopped. The big minute hand did not move. pass v. 通过，经过，传递 pass - passed - passed e.g. Half an hour passed. e.g. I passed the exam easily. e.g. Pa

12、ss me the salt please. Minute hand 分针 第12页/共23页 We waited and waited, but nothing happened. Waited and waited 一个动作用and 重复一下，表示持续进行 We walked and walked. We laughed and laughed. Happen vi. 偶然发生 e.g. The accident happened at the corner. happen to 发生于 身上 e.g. She hoped nothing bad would happen to him.第

13、13页/共23页 Suddenly someone shouted, “Its two minutes past twelve! The clock has stopped!” Past prep. 经过； 在之后 e.g. Its five minutes past twelve. e.g. He walked past me.第14页/共23页 I looked at my watch. It was true. The big clock refused to welcome the New Year. Refuse 拒绝 refuse to do 拒绝做某事第15页/共23页 At t

14、hat moment, everybody began to laugh and sing. At that moment= Just at that time Begin v. 开始 Begin to do = begin doing开始做某事 E.g. When did it begin to rain? =When did it begin raining? Start to do = start doing第16页/共23页 文中的时间状语及介词的使用： On Wednesday evening In twenty minutes At five to twelve Its two m

15、inutes past twelve! At that moment第17页/共23页 对疑问句的两种不同的否定回答： -Is there any tea in the pot? - There isnt any tea in the pot. Theres no tea in the pot. - Is there anyone at the door? - There isnt anyone at the door. There s no one at the door.第18页/共23页 -Did you go anywhere yesterday? - I didnt go anywh

16、ere yesterday. I went nowhere yesterday. -Is there anything in the box? - There isnt anything in the box. Theres nothing in the box.第19页/共23页 Exercise: 用no 来改写以下句子： 1. He hasnt any hobbies. He has no hobbies. 2. He does not go anywhere. He goes nowhere. 3. He doesnt see anybody. He sees nobody. 4. He is not interested in anything except food. He is interested in nothing except food.第20页/共23页 1. How many times did the clock_? A. hit B. beat