Unitampnbsp15ampnbspWelcomeampnbsptoampnbspSanampnbspFranciscoampnbsp教案

　　unit 15 welcome to san francisco
　　一. 教学内容：
　　unit 15 welcome to san francisco
　　二、教学目标
　　知识目标：熟练掌握本单元课文中的单词，短语和句型。
　　能力目标：培养学生综合运用知识的能力。
　　三、教学难点：
　　培养学生的综合能力
　　四、本单元重点知识：
　　单词：本单元所有单词（单词表中）
　　短语：
　　1. advise you not to drive 建议你不要开车
　　2. old-time trolleys 老式电车
　　3. travel up and down market 来往于市场
　　4. the butt of many jokes 许多笑话的笑柄
　　5. take a ride on a cable car 坐缆车
　　6. depend on 依赖于
　　7. the speed of the cable car 缆车的速度
　　9. 9.5 miles an hour每小时9.5英里
　　10. never more, never less从来不多，也从来不少
　　11. offer sth to sb.为某人提供某物
　　12. such as例如
　　13. connect …and… 连接……和……
　　14. dressing in layers穿几层衣服
　　15. make up组建，构成
　　16. many different kinds of weather 多种不同的天气状况
　　句型：would you like to come to san francisco for a visit?
　　五、本讲重点知识讲解：
　　welcome to san francisco
　　would you like to come to san francisco for a visit? here are some suggestions from those of us who live here! first, we advise you not to drive since it is a great walking town.
　　你想来旧金山看看吗？以下是一些旧金山居民给你的意见。首先，我们建议你在这儿不要开车，因为这是一个伟大的步行城。
　　second, and also very important you can enjoy our good public transit—including cable cars, old-time trolleys that travel up and down market, and bart trains that run in the city and throughout the area. san francisco’s transportation has been the center of many of debates and the butt of many jokes.
　　其次，也是非常重要的，你可以享受一下我们这里相当不错的公共交通运输系统，其中包括：缆车、来往于市场的老式电车，以及穿梭在市里和整个地区的电气火车。旧金山的交通一直是很多争论的中心，也是许多笑话的笑柄。
　　1. advise you not to drive
　　2. old-time trolleys
　　3. travel up and down market
　　4. the butt of many jokes.
　　no visit to san francisco is complete without taking a ride on a cable car. when london-born engineer andrew hallidie invented this form of transportation in 1873, no one believed the cable car could work, especially since there was not an engine. the speed of the car depends on the speed of the cable, always 9.5 miles an hour, never more, never less. there are three cable car lines. one of them, the powell-hyde offers a wide view of the city and bay. san francisco’s newest streetcar line is the f-line, which is 5 miles long, connecting fisherman’s wharf, downtown, the civic center, and the castro district. the san francisco municipal railway (muni) offers many ways to get around the city, such as buses, streetcars, and the metro. these are the important means of transportation. you can choose the way you like. i hope you will enjoy your trip here.
　　如果不坐缆车就不能完整地游览旧金山。在伦敦出生的工程师安德鲁•哈里帝于1873年发明了这种交通方式。当时，没有人相信这种缆车能工作，因为它没有发动机。车的速度依赖于钢缆的速度，总是每小时9.5英里，从来不多，也从来不少。有三条缆车线路：鲍威尔—海德缆车让你饱览市区和海湾。旧金山最新的有轨电车线路为f-line，它总长5英里，连接渔人码头，市中心、市政中心和卡斯特罗区。旧金山的城市铁路提供环绕市区的多种方式，如：汽车、有轨电车和地铁。这些都是重要的交通工具。你可以选择你喜欢的方式。我希望你能享受在这儿的旅行。
　　1. take a ride on a cable car
　　2. depend on
　　3. the speed of the cable
　　4. 9.5 miles an hour
　　5. never more, never less
　　6. connect…and…
　　7. offer a wide view of the city
　　8. such as
　　9. mean
　　last, i’d like to make another suggestion. dressing in layers is always a wise decision in san francisco, since the 49 square miles that make up san francisco include many different kinds of weather. the mediterranean climate means the warmest months are august and september, though most of the time it is unpredictable. as mark twain once said, ＂the coldest winter i ever spent was a summer in san francisco.＂
　　最后，我想再提一个建议：在旧金山穿几层衣服是聪明的决定，因为49平方英里构成的旧金山拥有多种不同的天气状况，地中海气候意味着最暖的月份是八月和九月，尽管很多时候这是不可预测的。就像马克•吐温曾经说的：＂我所经历的最冷的冬天就是在旧金山度过的夏天。
　　1. dressing in layers
　　2. make up
　　3. many different kinds of weather
　　【典型例题】
　　i. 用所给动词的正确形式填空，每个空格所填词数不限。
　　1. how about __________ on sunday morning? (go, shop)
　　2. would you like __________ the green coat on? (try)
　　3. you’d better __________ too much while do little. (not, talk)
　　4. i felt comfortable in this shirt, though it __________ me 158 yuan. (cost)
　　5. my brother told me that he ________ 5,000 english words by the end of last term. (learn)
　　6. three men __________ down trees when i passed by. (cut)
　　7. the film __________ when i got to the cinema. (begin)
　　8. the camera costs so little that he __________ it. (buy)
　　9. jack __________ his name on the paper yet. (not, write)
　　10. don’t let us do too much homework, please. we need more time __ our own things. (do)
　　ii. 改写句子，使改写后的句意与原句意思相近。
　　1. what’s the price of this hat?
　　________ ________ is this hat?
　　2. what size do you need?
　　what size _______ you ________?
　　3. i got up very early yesterday to catch the early train.
　　 i got up very early yesterday ______ ______ i ______ catch the early train.
　　4. the blouse cost much more than the trousers.
　　 the trousers cost much ________ than the blouse.
　　the trousers didn’t cost ________ much ________ the blouse.
　　5. the big house is so expensive that i can’t buy it.
　　 the big house isn’t ________ ________ for us ________ buy.
　　 the big house is ________ expensive for us ________ buy.
　　6. ＂i saw him yesterday.＂ she said to me.
　　she ________ me that she ________ ________ him the day before.
　　7. my mother invited some other friends, too.
　　 my mother invited some other friends ________ ________.
　　8. we borrowed a knife from uncle wang.
　　 uncle wang ________ a knife ________ ________.
　　9. wang fang hurried to school without having breakfast.
　　 wang fang __________ to school _______ _______ _______ without having breakfast.