【练习】选择living / alive或live并用其适当的形式填空

1) A ______ language should be learned orally.

2) The old man is still _______.

3) It is a ______ fish.

4) He was caught ______and the others were killed.

5) This is a ______ TV program.

Keys: 1. living 2. alive 3. live s 4. alive 5. live 2). force / power / strength n.力，力量 【解释】

force指发挥出来的，侧重于外在的力，如大自然的力、势力，也指文章、论点的有力。

power侧重于能力、权利、动力、政治、法律力量；

strength指身体内部的体力 【练习】选择force / power 或strength，并用其适当的形式填空

1) He has lost the ______ of speech. 他丧失了语言能力。

2) For a small lady she has surprising ______. 她个子虽小但力大惊人。

3) The ______ of the volcano eruption caused much great damage to the small town.

Keys: 1) power 2) strength 3) force III 词性变化 （旨在提供语法填空所需材料）

1. volcano n.火山 volcanic adj. 火山的 volcanology n.火山学

1) __________ usually go to live _______ to take the temperature of the boiling rock inside.(volcano)

2) You look so tired. Hurry to go into the ________ and take a hot ________ to refresh yourself. (bath)

3) The young mother was so _______ about her baby that the thought filled her with ______. (anxious)

4) His _______ speech about the doctor who worked heart and soul for Tibetan people ________ us so much that it gave us a deep ________.(impress)

5) At first I didn't have ________ to do well at school. Thanks to his _________, I'm getting pretty well now, so I phone to thank her for her _______ advice. (encourage)

6) In order to ______ herself, she bad a ________ massage and soon the _______ feeling disappeared.(comfortable)

keys:1) Volcanologists; volcanoes; 2) bathroom; bath 3) anxious; anxiety 4) impressive; impressed; impression 5) courage; encouragement; encouraging 6) comfort; comfortable; uncomfortable IV 重点词汇 （旨在提供综合运用所需材料）

1. equipment n.[U]