Unit one
1.Specialize
Specialize in
He specialized in criminal law.
Specialized
Specialized     skills/specialized
equipment
2. Campaign
Campaign against sth 反对……的运
动
Campaign for sth 为得到……的运
动
Conduct a campaign/launch a
   campaign
3. Rate
   1.评估；评价
    The university is highly rated for
    its research.
    The show was rated (as) a success
    by critics and audience.
   2.划分等级；分等
    The schools were rated according
    to their exam results.
4.   emergency
A state of emergenc ...