1 . 内外因结合导致了公司的倒闭。(汉译英)
______________________________________________________________

2 . The BCI, which creates a direct link between the human brain and external devices, offered him a ray of hope. (英译汉)

3 . 英译汉
1. symbolize (v.)   ________
2. betray (v.) ________
3. session (n.) ________
4. external (adj.)   ________
5. thorough (adj.)       ________
6. depression (n.) ________
7. treatment (n.) ________
8. optimism (n.) ________
9. adjustment (n.) ________
10. realization (n.) ________

4 . Don’t owe your failure to some __________ (外在的) factors. (根据汉语提示拼写单词)

5 . 英译汉
1. live up to __________________________
2. end up __________________________
3. show off __________________________
4. shadow __________________________
5. digital __________________________
6. fashion __________________________
7. strength __________________________
8. external__________________________
9. series __________________________

6 . 选择适当单词填空，使句意合理。(有一个多余选项)

extent   occupation   external   frontier   odd current   adorable     circumstances

1. Low birth weight may be caused by ______ factors, such as smoking during pregnancy.
2. He was questioned by soldiers at a ______ post.
3. The strong ______ can be very dangerous for swimmers.
4. Considering the ______ of his injuries, he’s lucky to be alive.
5. When the exams are in progress, students can only leave the classroom under certain ______.
6. When the first scientists came to the region they found little evidence of human ______.
7. What she did was unforgivable, but the ______ thing was he didn’t seem to mind.

9 . 根据提示写单词
1. as the _______________ goes　        常言道
2. a pair of blue _______________            一条蓝色牛仔裤
3. a _______________ colleague                  男同事
4. a _______________ employee                  女员工
5. cast a _______________                           投下一片影子
6. a _______________ clock                    数字钟
7. a _______________ of events                  一连串的事
8. the growing _______________ culture   日益壮大的自拍文化
9. the _______________ conditions             外部条件
10. practise the _______________                  练钢琴