10.differ from...和……不同　 11.be fond of喜欢　 12.have fun with开玩笑

8.have a strong/great influence on...对……有重大影响　 9.benefit from...从……受益

6.round up使集合在一起　 7.stand for/ represent代表，代替；象征，意味着

4.break out(指激烈事件)突然发生　 5.feed...on给(人或动物)食物；喂养；饲养

1.as a consequence(of )作为(……的)结果 2.the Commonwealth of Australia　澳大利亚联邦

16. He's colour-blind and can't distinguish (the difference) between red and green easily.

Step2: 基本短语搭配

15. There are strict limits on immigration into the country.

14. Buying a bigger car has proved to be well worth the expense.

13. If I'm not promoted within the next two years, I'm going to change jobs.

12. Biologists classify animals and plants into different groups.