1 . 英汉互译
1. ________________ 导致
2. ________________ 以……为食
3. ________________各种各样的
4. ________________ 把注意力集中于，全神贯注于
5. ________________ 从……中恢复
6. ________________毕竟，终究
7. kill two birds with one stone ________________
8. hold your horses________________
9. rain cats and dogs ________________
10. brave the elements ________________

3 . 英汉互译
1. ________ 一举两得，一箭双雕
2. ________ 慢点, 别急
3. ________ 下倾盆大雨
4. ________ 不顾天气恶劣
5. ________ 各种各样的
6. ________ 因为……而出名
7. ________ 达到……
8. at a speed of…________
9. concentrate on ________
10. fall off ________
11. recover from ________
12. from time to time ________
13. after all ________
14. do good to ________