4．At last，because the police adopted a hunter's means，they trapped the lion in a trap.

　　5．Without the hunter's help，the lion couldn't have been caught so soon.

　　二、加入适当过渡词，连句成篇

　　【参考范文】

　　Last Monday saw a lion from the natural reserve broke away from its cage and fled the zoo，which led to a panic.The lion beyond control was believed to be very dangerous.Given that people's lives were threatened，the police advocated that children should stay at home apart from going to school by bus.At last，adopting a hunter's means，the police trapped the lion in a trap.Without the hunter's help，the lion couldn't have been caught so soon.

　　基础训练

　　Ⅰ.用适当的介词或副词填空

　　1．Increased production will，________ turn，lead to increased profits.

　　2．Apart ________ the occasional visit，what does Alar do for his kids?

　　3．All ________ all，it has been a pretty bad year for him.

　　4．________ coincidence，we arrived here at the same time.

　　5．You really should be more considerate ________ your neighbors so that you can get on well with them.

　　6．His nationality isn't relevant ________ whether he's a good teacher.

　　7．The boss was rough ________ him，which made him angry.

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