《2025年知识与能力训练八年级英语上册沪教版》

II Word study: Write the new words formed by adding the prefixes to the base words below. Then write what the new word means.
1. im + possible = impossible; not possible
2. un + comfortable = uncomfortable; not comfortable
3. ill + legal = illegal; not legal
4. in + correct = incorrect; not correct
5. ir + regular =irregular; not regular

答案： 1. impossible; not possible
2. uncomfortable; not comfortable
3. illegal; not legal
4. incorrect; not correct
5. irregular; not regular
或：
1.impossible 不可能的
2.uncomfortable 不舒服的
3. illegal 非法的
4. incorrect 不正确的
5. irregular 不规则的

Ⅰ Complete the sentences with the right forms of the following phrases.
and so on challenge... to copy down keep a promise order sb. to do sth.
1. My mother ordered me to clean my bedroom just now.
2. This shop sells clothes, shoes, hats and so on.
3. The teacher wanted us to copy down the sentences in our exercise books.
4. It is easier to make a promise than to keep a promise.
5. She challenged me to play another tennis game.

答案： 1. ordered me to
2. and so on
3. to copy down
4. keep a promise
5. challenged; to