1.Listen to the cassette, and complete the following sentences.听录音,完成下列句子，
(1)Clear the_______ .
(2)Hold on to the_______.
(3)keep your _______on.
(4)Sit down in the _______.
(5)Take your lifejacket and a________.
(6)Search all_______ for missing persons.
(7)Keep_______.
(8)A ______will be held.
(9)Don't enter the _______.
(10)Don't use _______.
2.Listen to the cassette, repeat the sentences you hear and translate them intoChinese.听录音，跟读你听到的句子，然后将它们翻译成中文。
(1)Excuse me, sir.
(2)What's up?
(3)Let me show you to your cabin.(4) Follow me.
(5)Don't push each other.
(6)We'll send a MAYDAY.
(7)Don't drink sea water.
(8)Don't sit on the rails.
(9)Keep your long trousers on.
(10)Don't smoke in your cabin.
3.Make up dialogue according to the following situations. 根据下列场景做对话。
(1)Asteward sees a passenger smoking in a non-smoking area, so he tries to stophim.
一个服务生发现一名乘客在非吸烟区吸烟,所以他前去制止这位乘客。
(2)Asteward instructs some passengers to go to the muster station, enter the boutin a bou
在救生演习中，一个服务生指导一些乘客去集合站，井登艇。
