2. It can be stationed on the wall. It can make our room warm in winter and cool in summer. An air-conditioner

3. It’s a type of oven which cooks food very quickly using microwaves. A microwave oven

4. A cabinet or room in which food is kept cold. A refrigerator

5. A electric machine for washing clothes. A washing machine

6. A electrical appliance that takes up dust, dirt, etc. by suction. A vacuum cleaners

7. air-conditioners TVs washing machines refrigerators vacuum cleaners household appliances

8. Words related to electronic and electrical goods

9. Audio devices Educational product CD players MD players MP3 players MP4 players educational software electronic dictionaries electronic translators Video devices video cameras digital cameras

10. ____________ can have a freezer section at the top or the bottom. ___________________ have been popular for a long time. They can also be used to cook other things. Refrigerators Electric rice cookers

11. _______________ are useful for both cooking and reheating food. Modern washing machines use digital controls. Microwave ovens

12. ______________ are usually coated with Teflon and easy to clean. Vacuum cleaners are the best way to keep carpets clean. Electric woks

13. Words extension

14. digital camera video camera send pictures to friends send pictures to friends printer fax scanner camcorder 可携式摄像机

15. MD walkman CD player MP3 MP4

16. mobile phone palmtop computerlaptop computer flashlight

17. TV set remote control DVD discmicrophone video game player

18. desktop U-Disc mouse

19. telephone video phone electric fan electric heater air-conditioner

20. electrically operated bike electric blanket

21. electric shaver electronic oven electric iron

22. tape recorder projector loud-speaker electric calculator electronic dictionary

23. For study For entertainment For the household electronic dictionary electric calculator tape recorder educational software electronic translators projector loud-speaker …………….. computer mobile phone MP4 MP3 TV DVD digital camera video game player …………….. electric rice cookers electric woks refrigerators microwave ovens air-conditioner washing machines electric blanket vacuum cleaners ……………..

25. function noun [C] the natural purpose (of something) or the duty (of a person): 功能, 作用 The function of the veins is to carry blood to the heart. I'm not quite sure what my function is within the company. A thermostat performs the function of controlling temperature.

26. noun [U] 功能 It's a disease which affects the function of the nervous system (= the way in which it works or operates). Studies suggest that regular intake of the vitamin significantly improves brain function. verb [I] to work or operate: 起作用 You'll soon learn how the office functions. The television was functioning normally until yesterday. I'm so tired today, I can barely function.

27. 1. (2007 湖北 ) Surely it doesn’t matter where the student associations get their money from; what is what they do with it. A. counts B. applies C. stresses D. functions

28. one 的复数形式为 ones, 作替代词时, 只可替代 同一类人或事物的复数名词, 其前面必须有限 定词, 如 the, some, all 等修饰。但不能用数词 或 many 修饰。例如 : 1) Mr. Zhang gave the textbooks to the pupils except the ones who had already taken them.( 句中 the ones 可用 those 替代 )(MET92) 2) I don't want to buy these small pears; I want some large ones.

29. that 用来替代前面提到的特指的事物, 所代替的名 词可以是可数名词, 也可以是不可数名词。代替可 数名词可以用 the one 替换。但其前面不可用任何 限定词修饰。例如 : 1) The population of China is larger than that of Japan. (that 代替不可数名词 population, 不可用 the one 替换 ) 2)The headteacher in your class is younger and more active than that in theirs. (that 代替可数名词 headteacher, 可用 the one 替换 )

30. 1. (2007 辽宁 ) The information on the Internet gets around much more rapidly than ____ in the newspaper. A. it B. those C. one D. that 2. (2007 全国Ⅱ ) ____ felt funny watching myself on TV. A. OneB. ThisC. It D. That

31. 3. (2006 江苏 ) My most famous relative of all, _______ who really left his mark on America, was Rob Sussel, my great-grandfather. A. oneB. the one C. he D. someone 4. (2007 四川 ) Little joy can equal ________ of a surprising ending when you read stories. A. that B. those C. any D. some

32. 5. (2000 全国 ) ---Why don't we take a little break? ---Didn't we just have __________? A ． it B ． that C ． one D ． this 6. (2002 全国 ) Meeting my uncle after all these years was an unforgettable moment, _______I will always treasure. A. that B. one C. it D. what