2. Then I get up, go downstairs and switch on the TV in the living room.

词性：_______ 词义：___________

1) There is a switch on the wall for turning on the lights. 词性：___ 词义：___________

2) I used to cook on electricity, but I've switched to gas. 词性：__ 词义：_________

3) 【比较】turn on 意思：_________ shut down 意思：___________

[练练吧] 请选用switch on / off / over的正确时态进行填空：

① Please ________ the light ____; it's too dark.

② Can we ________________? Here is too hot, and your side is cooler.

③ Derek, I wish you would ____________ the tap （水龙头） to save water.

3. I always take my portable TV and I sit on the stone wall while the dog walks round in a circle. 1) portable 词性：__________ 词义：___________ [形容词后缀－able] "可...的;值得...的" acceptable 词义____________；movable词义____________;

noticeable词义____________

2）in a circle 意思___________： A. 作环状； 呈圆形 B. 在一个圆里 circle n. 圆形；圆状物；循环 vi. 环绕 [短语拓展] in circles 在原地兜圈子

in "以...方式/手段" in a pen __________; in English__________; in a way of__________

★[翻译] my circle of friends ____________;

The teachers are used to circling the pupils' spelling mistakes in red ink. _____________________________________________________________________________

我们围着火坐成一圈。_________________________________________________________

4. Of course, I couldn't live this lifestyle without a good wife.

1) live a ...lifestyle live 词性：___ 词义：________ live a ...life词义__________