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1、高二英语Unit6 Life in the future知识精讲一. 本周教学内容： Unit 6 Life in the future二. 教学目标：1. Master some sentence patterns and important phrases.2. Practise expressing opinions.3. Learn about Noun clauses, used as Subject, Object and Predicative.4. Write a defintion paragraph , using the words in this unit to des
2、cribe life in future.三. 教学重点与难点：Some difficult phrases and sentence patterns四. 具体内容：While it is impossible to know exactly what the future will be like, it is possible to use models and trends to make forecasts about future developments.Future transportation is going to be cleaner, faster and safer.
3、 New technologies are being used to develop environmentally friendly and efficient means of transportation, such as the maglev train. Scientists are also working on new fuels and engines.The way we do business will change, too. Companies and consumers will do most of their business via the Internet.
4、 This, in turn, will change the way we shop and do business. Entertainment is becoming an important part of shopping and much of what was done by businesses can now be done by the consumers and customers themselves.Advances in medical science and a better understanding of the roles played by diet an
5、d exercise will allow us to live longer and be healthier. There will still be diseases in the future, but our ability to prevent and respond to new diseases will improve.Education will become even more important than it is today, but its form may change. Learning will no longer be limited to our you
6、th and to schools and classrooms. We will need to become lifelong learners and there will be many different places and modes of learning available to us. The best way to prepare for the future is to learn to accept and appreciate change.1. catch/ get a glimpse of sth. 瞥见；明白He sometimes went there to
7、 have glimpse of the mountain in the distance.（n.）When I saw how worried he was, I caught a glimpse of his true feelings. I glimpsed the falls as our train went by.（v.）2. at 以速度at very high speed; at speed 高速drive at top/ full speed 全速travel at a speed of eighty killometres an hour3. major 重要的； 较大的T
8、he car needs major repairs.The play is a major success.4. contemporary 当代的； 现代的； 同时期的; 同一时代或年龄的人； 当代人He devotes himself to the research on the contemporary art.John is my contemporary; we are both 25. 5. indicate 表明； 象征； 预示The arrow on a sign indicates the way to go.The black clouds indicate that it
9、 will rain soon.indication n. There are indications that the weather is changing.6. systemthe solar system a railway systema postal systema new system of electionsthe capitalist system 7. touchget in touch withlose touch without of touchkeep in touch with8. Its important for us to learn English.It i
10、s a bad habit for a student to stay up late.It is very kind of you to say so.9. customer 指在某一个商店买东西的顾客； shopper泛指买东西的人The manager asked his shop assistant not to say no to his customers.The busy street is full of shoppers.10. purchase n/vHe gave his son some money for the purchase of his school book
11、s.They have just purchased a new house in the country.11. cashIve no cash on me, so can I pay you tomorrow?We dont accept cheques; we want cash.Can you cash this postal order for that old lady please?Where can I get this cheque cashed?12. instead ; instead ofShe prefers making her own food instead o
12、f buying it in the restaurant.Since you are tired, let me go instead. 13. such as ; for example; namely; that issuch as像那样的； 诸如之类的；例如。位于列举事物之前，放在句中，与其前部分用逗号隔开，与其后部分则不用逗号隔开。such 与as可分开用。for example =for instance例如。通常位于列举事物之前或之后，常用逗号与居中其它部分隔开，还可以放在句首。namely或that is即 / 那就是，可把前面所述情况全部举出。I dont believe s
13、uch news as this.I need books of reference, such as dictionaries and handbooks.There are many sources of air pollution; exhaust fumes, for example.He is a good student. For example, he often helps others. He will come a week later, that is , March 1.He knows four languages, that is / namely Chinese,
14、 French, English and Japanese.14. remain（1）依然；仍是：His face remained expressionless.We can remain friends. （2）留下： You may have all those that remain.remaining adj. 剩下的The remaining students will serve as the audience.We have only five minutes left. 15. allow sb. to do sth.= permit sb. to do sth.promis
15、e sb. to do sth.She doesnt allow people to smoke in her room.She promised him never ot lie to him again.16. do with= deal withHe knows well how to deal with children.He didnt know what to do with the property his father had left.17. lead to; pay attention to; devote to; look forward to; get/be used to; stick to; get down to; refer to; turn to ; listen to; be object to; prefer to; 18. regularly 有规律的；定期的； 匀称的Take the medicine regularly three times a day.Her nose is regularly shaped.19. cureThe medicine should cure you of your cold.Parents try to cure their children of bad habits.T
