Lesson39: Clean Cars?
没有污染的车?
◆课文英汉对照
To: Li Ming @net
收件人：Li Ming @ net
From: jenny @compmail
发件人：jenny @compmail
Subject: New Fuel for Cars
主题：汽车的新型燃料
Date:08/05 4:33PM
日期：08/05 下午4点33分
Hi, Li Ming,
你好，李明：
This week in school.we studied transportation. We learned about trains, planes, bicycles, cars and
本周在学校里，我们学习了交通运输。    我们了解了火车、飞机、自行车、小汽车和
rockets.
火箭的有关知识。
The teacher asked us to think about the future. What type of transportation will people use100
老师叫我们考虑未来（的交通工具）。      从现在起100年后人们会用什么样的交通
years from now? We had to think of an invention, and present it to the class.
运输工具呢？    我们必须想出一种发明，并把它展示给同学们。
Today, Danny gave his presentation. He put on an old backpack. He called it Flying Donuts. He
今天，丹尼展示了他的发明。    他背着一个旧背包。  他管它叫会飞的油炸圈饼。他
got on a chair and jumped down. Then he asked,“Did you see me? I flew!”
站在椅子上向下跳。          然后他问：“你们看见我了吗？ 我飞走了！”
I don’t know what to present. I would like to invent a clean car, but I don’t know how. Can you
我不知道该展示什么。    我想发明一辆无污染的车，  但我不知道该怎样动手。 你   
help me think of an idea?
能帮助我想个主意吗？
Jenny
詹妮
To: jenny @compmail
收件人：jenny @compmail
From: Li Ming @net
发件人：Li Ming @net
Subject: New Fuel for Cars
主题：汽车的新型燃料
Date:09/05 5:28PM
日期：09/05 下午5点28分
Dear Jenny,
亲爱的詹妮，
That sounds like a fun project!
那听起来是个有趣的设想！
You’re right about cars. They are very dirty! Everyone should ride bicycles. Our air would be a lot
你对小汽车的看法是正确的。它们非常脏！每个人都应该骑自行车。我们的空气将
cleaner. You can go far on a bicycle. Today I rode across the city. I pedalled for more than an hour!
会更干净。你可以骑自行车去很远的地方。今天，我骑自行车穿过了城市。我蹬了1个多小
时的自行车。
But I haven’t answered your question. You can’t pedal a car! Have you thought of a new fuel for
但是我还没有回答你的问题。你不能用脚蹬小汽车！ 你想出一种适合小汽车的新型燃料了
cars?
吗？
Televisions and lights use electricity. Maybe in the future all cars will be electric.
电视和电灯利用电能。            或许在将来所有的小汽车都是电动的。
Or maybe someone will invent an engine that uses water or sunlight.
或许会有人发明利用水和太阳光的发电机。
I hope your presentation goes well.
我希望你的展示一切顺利。
Li Ming
李明
LET’S DO IT! 做一做！
Is clean air important? Talk with your classmates about “clean air in cities”, then write an
空气清洁很重要吗？  和你的同学谈论一下“城市空气的清洁”问题， 然后给城市的
e-mail to your city governor. What should the governor know about the air in your city? What do
官员发一封。    官员应该了解城市空气的哪些问题？              你认为
you think he or she should do?
他或她应该做些什么事情？
◆重点难点详解
1. This week in school.we studied transportation.  本周在学校里，我们学习了交通运输。
in school 意为“在学校”。
● We must work hard in school. 我们应该在学校里努力学习。
辨析in school 与in the school
两者都有“在学校”的意思。
① in school 含有“在学校上学”的意思。
● Is your son still in school, or has he left? 你的儿子仍在上学还是已经毕业了？
● He is in school now. 现在他在上学。
② in the school 只表示“在学校，但并不一定是在上学”。
● He teaches English in the school near his home. 他在他家附近的那所学校教英语。
● He woks in the school. 他在学校里工作。
presentation什么意思
2. We learned about trains, planes, bicycles, cars and rockets.  我们了解了火车、飞机、自行车、小汽车和火箭的有关知识。
learn about意为“听说……，了解到……，获悉……”。
● We have learned about China a lot at geography.  我们已经在地理上了解到有关中国的很多知识。
● How did you learn about our address?  你是怎样获悉我们的地址的？
知识拓展
① learn vi. 意为“学习，学”。
● It’s never too late to learn.  活到老学到老。
● The boy learns fast and well. 这孩子学得又好又快。
● Learn from Comrade Meng Xiangbin. 向孟祥斌同志学习。
② learn vi. 意为“听到，获悉”。
● I learned of his departure only yesterday. 昨天我才听说他走了。
③ learn vt. 意为“学习，学，学会”。
● Have you learnt your lessons? 你的功课学会了吗？
● My father is learning a foreign language by himself. . 爸爸正在自学一门外语。
④ learn vt. 意为“听到，认识到”。
● I heard that he would join our English club. 我听说他将要参加我们的英语俱乐部。
⑤ learn vt. 意为“记住”。
● I have learned the words that I learned by heart yesterday. 我记住了昨天学的单词。
● Have you learned what I told you by heart? 你记住我跟你说的了吗？
⑥ learn one’s lesson 意为“吸取教训”。
● You must learn your last lesson, 你应该吸取上次的教训。
3. The teacher asked us to think about the future. 老师叫我们考虑未来（的交通工具）。
⑴ asked us to think about the future. 意为“叫我们考虑一下未来”。
ask sb. to do sth. 为固定短语，意为“请（叫）某人做某事”这一结构中，sb.作ask的宾语，应选用人称代词的宾格形式。to do sth.为动词不定式，作sb.的补足语。
● I asked you to give him some help. 我叫你帮他。
● They asked you to come on time. 他们教你准时到。
归纳总结
① 和ask 一样后面可跟动词不定式作宾语补足语的动词还有：tell, want, allow, wish, like , teach等。
● My friend wanted me to visit Beijing with her. 我的朋友想让我和他一起参观北京。
● I wesh you to have a good journey. 我祝你旅途快乐。
● The doctor allows my mother to wait inside of the room.  医生允许我妈妈在房间里等。
友情提示
这种句型的否定结构就是不定式符号to 前加not。
● My teacher told me not to play on the road. It’s very dangerous. 老师叫我们不要在马路上玩耍，那很危险。
② ask 后还可以跟双宾语，即ask sb. sth.。
● Can I ask you a question?  我能问你一个问题吗？
● He asked me where I came from.  他问我从哪儿来。
⑵ think about 为固定短语，意为“考虑”。
● I am thinking about a plan. 我正在考虑一个计划。
● I am thinking about what to do next. 我在考虑下一步做什么。

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