专题训练(二) 动词变化 ◆技巧点拨 如果需要填写的动词后面有by.则用过去分词.表示被动意义.如果所需填写的动词前面是一个句子并且有逗号.一般应用现在分词表示伴随或结果.如果需要填入的动词前有and,或者and后面需要填入动词.一般考虑and前后的动词形式相同. ◆活学活用 (一)用所给动词的适当形式填空. (1)An old man by a young girl came out of the hall. (2) by the stranger,the girl ran away in a hurry. (3)Football is played in over 80 countries, it the most popular game in the world. (4)A few students sat under the tree, something heatedly. (5)If you eat brain foods regularly,they helped you pay attention,keep you motivated,improve your memory and stress from studies. 【查看更多】
