1. warn sb of (the danger)
2. 結果as a consequence= as a result= in consequence
因為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 (說話人推測)一定，必然 He is sure to succeed.
be sure of（主語感到）有把握，確信 He is sure of success.
7. feed…on: The farmers feed the sheep on grass.
feed on 以…為食：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…擋在門外
12. round up聚攏
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