break out 爆发，发生

　　break through 突破

　　break up 解散；结束

　　[即时演练1]　介、副词填空

　　①The prisoner broke away from his guards.

　　②We had our house broken into last night.

　　③Fire broke out during the night.

　　④Sorry, I'm late. My car broke down on the halfway.

　　⑤(天津高考改编)The two countries are going to meet to break down some barriers to trade between them.

　　2．以bring为中心的短语

　　bring about　　　导致，引起，促使

　　bring back 带回；使回忆；使恢复

　　bring down 使下降，降低；收缩

　　bring out 使显出；使显现；出版；生产

　　bring up 抚养，养育，培养

　　bring in 赚得，挣；引入；收获(农作物等)

　　[即时演练2]　用bring构成的短语完成句子

　　　①He was_brought_up (被抚养长大) by his grandmother.

　　②Overseas students bring_in (挣) more than ￡ 30 million a year in tuition fees.

　　③We aim to bring_down_prices (降低价格) on all our computers.

　　3．以call为中心的短语

　　call for 需要，要求

　　call in 召集

　　call off 取消，下令停止

　　call on 拜访(某人)，号召

　　call out 大声喊，呼唤

　　call up 打电话给......；使想起

　　[即时演练3]　介、副词填空

　　①The game was called off because of the bad weather.

　　②The smell of the sea called up memories of her childhood.

　　③The situation calls for prompt action.

　　4．以come为中心的短语

come about 发生