《scientific achievements复习三》ppt课件.pptVIP

根据句意、首字母及所给汉语，写出各句中所缺单词的完全与正确形式。 1. We are fighting for the good of all ________ (人类). 2. There is a ________ (太阳能) heating system in this modern building. 3. This is a major ____________ (重大突破) in the treatment of cancer. 4. Who do you think will be the ________ (可能的) winner of the competition? 5. The boy failed to ________ (领会) the full significance of the event. 6. The young man a __________ his goal but he wasnt satisfied. 7. It‘s wrong and impolite to open and read p________ letters without permission(允许). 8. This economic z ________ used to be a small village where villagers made a living by fishing. 9. The government has a_________ that electricity charges will go up. 10. As we all know, Parliament (国会)is an o____________ of government. 11. Practice makes p________ . Only through practice can we learn English well. 12. The Grand Theatre is l________ on one corner of what is called the Peoples Square. 13. As society reaches these limits, e__________ growth can no longer continue, and the quality of life will decrease. 14. Lets leave our suitcases in the left l________ office and call for them when we have a car. 15. With the development of modern electrical e___________ , we can transmit power to wherever it is needed. 英语主要有三种构词法: 1.派生(Derivation): 2.转化(Conversion): 3.合成(Compounding): 1.转化:是由一词类转化为另一词类 动词转化为名词 bath, swim, smoke… 2.派生词 形容词: e.g. practical , surprised, southern ,successful possible, selfish, active, native, rainy, careless - al ; – ed; – ern; -ful ; -ble ; –ish ; –ive; – y; - less 表示具有…的性质, 或与…有关 1.______ Many countries import most of the oil they use. 2.______He studied biophysics at college. 3.______It is very important to learn how to cooperate with others. 4.______All your luggage will be transported to the destination by train. 5.______My co