Now the government has been aware of the serious pollution and managed to take measures to_deal_with_it (处理它). At_present (现在) the environment of Lake Taihu has picked_up (好转)．

　　.重难点多练

　　1．trouble相关短语万花筒

　　单句语法填空

　　①Last weekend I went downtown and I had trouble finding (find) somewhere to park.

　　②Driving after drinking alcohol is asking for trouble.

　　③He often helps those who are in trouble.

　　④They take a lot of trouble to_find/finding (find) the right person for the right job.

　　⑤Don't copy my work or we'll both get into trouble.

　　2．倍数表达法站清

　　一句多译

　　众所周知，地球是月球的49倍大。

　　It's_known_to_us_that_the_earth_is_49_times_as_large_as_the_moon.(as＋形容词/副词原形＋as ...)

　　It's_known_to_us_that_the_earth_is_49_times_larger_than_the_moon.(形容词/副词比较级＋than ...)

　　It's_known_to_us_that_the_earth_is_49_times_the_size_of_the_moon.(the＋n.＋of ...)

　　课时练(一)　一、单元考点落实练(练基础)(限时：40分钟)

　　.单词拼写

　　1．She screamed (大声喊叫) that there was a snake under the bed.

　　2．They debated (争论) for over an hour on the advantages of different systems.

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