1. warn sb of (the danger)
2. 结果as a consequence= as a result= in consequence
因为as a consequence of= as a result of = in consequence of
3. have an influence/ effect on
4. transform into
5. differ…from
6. be sure to (说话人推测)一定，必然 He is sure to succeed.
be sure of（主语感到）有把握，确信 He is sure of success.
7. feed…on: The farmers feed the sheep on grass.
feed on 以…为食：Sheep feed on grass.
8. give birth to
9. I am in entire agreement with you. the entire day/ life
10. on purpose故意
11. keep out the wind/ cold…把…挡在门外
12. round up聚拢
13. go on a spring outing 春游
14. a roast duck
15. a medium size中等尺寸 He is of medium height/ weight…
16. barrier to