新概念第二册9课课件73053学习教案

1、会计学1第一页，共30页。1、beggar 2、pocket 3、detective 4、airport 5、expect 6、valuable/precious 7、guard 8、 diamond 9、steal stole stolen 10、south Africa 11、take the parcel off the plane 12、 wait inside the main building13、 the Customs House 14、 to their surprise 15、be full of stones and sand 16、knock at the door 1

2、7、ask for a glass of beer 18、in return for this 19、stand on ones head 20、 He calls at every house in the street once a month.第1页/共30页第二页，共30页。Lesson 9 A cold welcomeA cold welcome第2页/共30页第三页，共30页。 日晷：日晷，又称“日规”，是我国古代利用日影测得时刻的一种计时仪器。其原理就是利用太阳投射的影子来测定并划分时刻。日晷通常由铜制的指针和石制的圆盘组成。这种利用太阳光的投影来计时的方法是人类在天文计时领域的

3、重大发明(fmng)，这项发明(fmng)被人类沿用达几千年之久。第3页/共30页第四页，共30页。装满水。第4页/共30页第五页，共30页。漏壶(luh)钟：第5页/共30页第六页，共30页。第6页/共30页第七页，共30页。1530,只有时针第7页/共30页第八页，共30页。游丝(yu s):1660年英国的胡克发明游丝，并用后退式擒纵机构代替了冕状轮擒纵机构；游丝的发明大大(d d)推动了钟表的发展。第8页/共30页第九页，共30页。1582年前后，意大利的伽利略发明(fmng)了重力摆。第9页/共30页第十页，共30页。 1675年，英国的克莱门特用叉瓦装置制成最简单的锚式擒纵机构(j

4、gu)，这种机构(jgu)一直沿用在简便摆锤式挂钟中。第10页/共30页第十一页，共30页。 1695年，英国的汤姆平发明工字轮擒纵机构；1715年，英国的格雷厄姆又发明了静止式擒纵机构，弥补了后退式擒纵机构的不足，为发展精密机械钟表打下了基础；1765年，英国的马奇发明自由锚式擒纵机构，即现代叉瓦式擒纵机构的前身；17281759年，英国的哈里森制造出高精度的标准(biozhn)航海钟；17751780年，英国的阿诺德创造出精密表用擒纵机构第11页/共30页第十二页，共30页。 1819世纪，钟表制造业已逐步实现工业化生产，并达到相当高的水平(shupng)。20世纪，随着电子工业的迅速发展

5、，电池驱动钟、交流电钟、电机械表、指针式石英电子钟表、数字式石英电子钟表相继问世，钟表的日差已小于0.5秒，钟表进入了微电子技术与精密机械相结合的石英化新时期。第12页/共30页第十三页，共30页。第13页/共30页第十四页，共30页。How do people celebrate the New Years Day in the story?A large crowd of people had gathered under the Town Hall clock. It would strike twelve at twelve oclock. 第14页/共30页第十五页，共30页。【Ne

6、w words and expressions】welcome n. 欢迎；欢迎；v. 欢迎本欢迎本 crowd n. 人群人群gather v. 聚集聚集 hand n. （表或机器的）指针（表或机器的）指针(zhzhn)shout v. 喊叫喊叫 refuse v. 拒绝拒绝laugh v. 笑笑第15页/共30页第十六页，共30页。 A cold welcome On Wednesday evening, we went to the Town Hall. It was the last day of the year and a large crowd of people had ga

7、thered under the Town Hall clock.A cold welcome冷遇冷遇 cold adj. 冷的冷的, 寒冷寒冷(hnlng)的的, 冷淡冷淡的的cold fish 冷漠的人冷漠的人 My brother is a cold fish.lucky dog 幸运的人幸运的人Town Hall 市政厅市政厅 the last day of the year 一年中的最后一天一年中的最后一天 a large crowd of people 一大群人一大群人 in the crowd 在人群中在人群中 crowds of people 许多人许多人, 人山人海人山人海

8、第16页/共30页第十七页，共30页。It would strike twelve in twenty minutes time. Fifteen minutes passed and then, at five to twelve, the clock stopped.strike the clock （人）敲钟（人）敲钟 clock strike 钟自己响钟自己响Listen, the clock is striking. strike twelve 数字数字(shz)表示敲击的次数表示敲击的次数 minutes名词所有格，用来表达时间名词所有格，用来表达时间It will leave i

9、n five minutestime.an hours timeHow far is the school from here? 3 minutes walk. 三分钟路程。三分钟路程。 第17页/共30页第十八页，共30页。关于时间表示方法关于时间表示方法(fngf): Whats the time?/What time is it?A整点整点: A oclockA点点B 分（分（B30) : A B / (60-B) to (A+1)A点点45 分分: A forty-five / a quarter to (A+1) / fifteen to (A+1)第18页/共30页第十九页，共30

10、页。The big minute hand did not move. We waited and waited, but nothing happened.hand n. (表或机器的表或机器的)指针；手指针；手minute hand；second hand；hour hand second hand 二手二手(r shu)的，旧的的，旧的 waited and waited 等啊等啊等啊等啊, 强调动作的重复强调动作的重复（walked and walked；run and run） 第19页/共30页第二十页，共30页。Suddenly someone shouted. Its two

11、minutes past twelve! The clock has stopped! I looked at my watch. It was true.It was true that+从句从句是一个是一个(y )事实事实 第20页/共30页第二十一页，共30页。The big clock refused to welcome the New Year. At that moment, everybody began to laugh and sing.refuse to do sth. 拒绝拒绝(jju)去做某事去做某事I refuse to leave. 我拒绝我拒绝(jju)离开离开

12、 I refuse to move. 我拒绝我拒绝(jju)移动移动 at that moment = just then 就在那时就在那时at the moment = now 现在现在, 此刻此刻, 在此时在此时第21页/共30页第二十二页，共30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 tw

13、elve in twenty minutes time. Fifteen minutes passed and then, at five to twelve, the clock 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 c

14、lock refused to welcome the New Year. At that moment, everybody began to laugh and sing. 第22页/共30页第二十三页，共30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 minu

15、tes time. Fifteen minutes passed and then, at five to twelve, the clock 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 wel

16、come the New Year. At that moment, everybody began to laugh and sing. 第23页/共30页第二十四页，共30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 minutes time. Fifteen m

17、inutes passed and then, at five to twelve, the clock 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 welcome the New Year.

18、At that moment, everybody began to laugh and sing. 第24页/共30页第二十五页，共30页。引导时间状语的介词in/on/at/during/till 与until用法用in的时间短语有： 表示一天中的某段时间：in the morning；in the afternoon；in the evening 表示周、月份、年份：in a week；in January；in Feb；in 1992 表示季节：in summer；in spring；in autumn；in winterin+时间长度的短语表示在某段时间之内 in twenty mi

19、nutes time 20 分钟之后 用on的时间短语有： 表示星期：on Monday；on Friday 表示日期：on June 1st；on 23rd March 表示星期+日期：on Monday, June 1st 表示具体时间：on Wednesday evening；on fine afternoon；on that day3、用at 的时间短语有： 表示确切的时间：at five to twelve；at ten oclock 表示其他(qt)时刻：at night；at noon；at midnight；at that time4、during在期间， during the

20、 holiday 5、fromtill 指一段明确的时间：6、until 直到时候， not.until.直到.才.I cant enter for the sports meeting until tomorrow.7、fromto从到第25页/共30页第二十六页，共30页。 be made of (sth)意思是意思是“由由制成制成”，介词，介词of所指的原材料一般是未经变化所指的原材料一般是未经变化，仍可看出材料的。，仍可看出材料的。 be made from (sth)意思也是意思也是“由由制成制成”，但介词，但介词from所指的原材料往往所指的原材料往往是经过变化，已看不出原材料的。是经过变化，已看不出原材料的。 be made in (sp)意思是意思是“由（什么由（什么(shn me)地方）生产的地方）生产的”，表示某一物，表示某一物品在某地生产或制成，品在某地生产或制成，in后面接表示