1 . Activity 2　How do we form the present perfect passive voice? Fill in the blank.

__________________

2 . 汉译英
1. _______ vt.按顺序排列　n.顺序;一系列
2. _______ n.(男装)裁缝　vt.专门制作;定做
3. _______ n.职员；文书；店员
4. _______ n.举止；行为方式；方法；[pl.]礼貌；礼仪
5. _______ adv.顺楼梯而下；在楼下；往楼下
6. _______ n.楼梯；梯级
7. _______ adv.到旁边；在旁边；留；存
8. _______ n.& vi.皱眉
9. _______adv.其实；实际上；当然；确实
10. _______ n.故事情节；布局；阴谋
11. _______ n.大使；使节；代表
12. _______ adj.上面的；上层的；靠上部的
13. _______以一种……的方式；带着一副……的样子
14. _______ 既然那样；假使那样的话
15. _______愿意或乐意做某事

3 . 词性转换
1. financial adj.财政的；财务的；金融的→ ________ adv.财政地；金融地
2. poison n.毒物；毒药；毒素　vt.毒死；毒害→ ________ adj.引起中毒的；有毒的；分泌毒素的
3. fold vt.包；裹；折叠　vt.& vi.(可)折小；(可)叠平→ ________ adj.可折叠的

4 . 汉译英
1. ________ adj.大西洋的
2. ________ n.诗集;诗歌;诗作
3. ________ n.牛仔裤
4. ________ n.靴子
5. ________ n.蘑菇;蕈
6. ________ adv.特别;格外　adj.顶好的;超级的

5 . Black holes________not be seen directly so determining the number of them is a tough task.

A．can

B．should

C．must

D．need

6 . Try to learn from your mistakes and b__________ failures. It will eventually lead to success as long as you persevere. (根据首字母单词拼写)

7 . 汉译英
1. ____________ 适合做某事
2. ____________仅举几例
3. ____________ 幸运地做某事
4. ____________ 据称……
5. ____________ 承认（做过）某事
6. ____________系列或一连串（事件）
7. ____________碰运气
8. ____________被录取，被允许进入……
9. ____________寻找成功致富之路；闯世界
10. ____________朝……前进；向……去
11. ____________谋生
12. ____________导致
13. ____________第一手资料
14. ____________ 某人突然想起……
15. ____________ 安居下来；使平静下来

8 . 汉译英
1. __________________出发；启程
2. __________________令人惊叹
3. __________________ 一路上；自始至终；一直
4. __________________ 穿过
5. __________________ 另外；加之；除……之外(还)
6. __________________ 是……的家园

9 . 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__________。

10 . Choose the appropriate word to complete each sentence.
1. The fire alarm caused a panic/worry in the theatre and the crowd fled in all directions.
2. Although my grandpa is retired, he is very enthusiastic/concerned about volunteer work.
3. The officer was assigned/employed to conduct a thorough investigation into the incident.
4. The sun was sinking/falling behind the mountains when we reached the top.
5. It took him a lot of vigour/energy to move all the items of furniture inside the house.