1 . 新学期开始以来, 汤姆一直在努力学习。
Tom________________________ since the new term began.

2 . 他一直盼着加薪。
He________________________ for a raise in salary all the time.

3 . 对比句子完成表格。
They have been widening the road.他们在加宽马路。(尚未完成)
They have widened the road.他们加宽了马路。(已经完成)
Have you been meeting him recently?你最近一直见他吗？ (强调动作重复)
Have you met him recently?你最近见到过他吗？(表示结果)
Where have you been? We have been looking for you everywhere.你到哪里去了？我们到处在找你。(表示不满)
We have looked for him, but haven’t found him.我们找过他，但没有找到他。(无感情色彩)

	现在完成进行时	现在完成时
强调过去的动作对现在的影响或产生的结果
强调动作的延续性
强调动作重复
表达生动，含有感情色彩
说明一个事实、一种影响或结果

4 . 观察句子完成填空
1.He has been watching television all day.
2.I am tired. I have been painting the living room all the morning.
3.We have been discussing the matter several times this year.
4.His eyes ache. He has been sitting in front of the computer all the afternoon.
5.They have been building the bridge for two months.
6.He has not been working since he was fired three months ago.
1. 现在完成进行时态的构成：肯定形式：_________________ 。否定形式：_________________。
2. 现在完成进行时表示动作开始于过去，并__________到现在，动作可能__________，也可能__________。

5 . 我们一直在采取各种措施来拯救濒临灭绝的动植物。（现在完成进行时） （汉译英）
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6 . 在这个地区雨已经下了两个多小时了。
It ______________ for more than two hours in this region.

7 . Not only are tea-­related customs found across the country, but also they ________________ (influence) the rest of the world since ancient times through the ancient Silk Road and trade routes. （所给词的适当形式填空）

8 . 科学家和研究人员积极投入到对它们的调查研究中，试图解开金字塔是如何建成的这一世界之谜。（同位语从句）
Scientists and researchers ________________ and study of them, trying to solve the mystery ________________.

9 . 2003年国家体育总局下属的中国气功协会开始编撰“健身气功”相关书籍，并由人民体育出版社出版中英文版本，这使得八段锦气功在内的中国传统体育又重新崛起。该书项目是国家体育总局“全民健身计划”的重要组成部分，旨在向大众推广易学易练的健身运动。(汉译英)
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10 . 如今，体育界、医学专家和公共卫生部都在积极推广室内运动。其中，八段锦是最常被推荐的运动之一。（汉译英）
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