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  My name is Megan. Today I am so 1_____ as my dad is taking me on a special boat called Barada.
It is a really sunny day today and dad thinks it would be a fun day to 2_____ a boat trip. I pack a bag and wait my dad by the front door. It doesn’t 3_____ much time for my dad to prepare 4_____ he needs and then we set off (出發).
Once we 5_____ the boat, I’m very excited. Dad tells me to sit down as we are ready to set sail (起航). The wind is blowing6_____ my long hair when I see a black figure(人物) 7_____ to us. I’m very worried but my dad tells me 8_____ worried. But then … BANG! It is a huge whale. He hit 9____ into our boat. “Be careful, Megan!” my dad shouts, but it is too late. I fall into the water. It’s lucky 10_____ I’m not hurt and I swim to the boat and my dad helps me get on the boat.

Many companies use guards and expensive alarm systems to protect their property(財產)。 Soon a new kind of protection will be used- robots. Engineers have been working on the first mobile robots for businesses. The robots will patrol(巡邏) factories, warehoues(倉庫)，and museums at night.
The mobile robots will move around slowly on wheels. They will be able to detect people through walls and pick up sounds, such as breaking glass. They can be fixed with lound sirens(警笛) to frighten thieves, or radios to signal police or guards.
To protect a building, a robot will have to move around without knocking into the walls. Information about the building will have to be stored in the robot’s small, built-in computer. A floor map could be programmed into the computer’s memory, for example.
A mobile robot will not be able to do everything. Unlike human guards, it will not be able to climb stairs, open doors, or move along rough ground. It won’t be able to tell the difference between friends and enemies. Because of that, people will have to be barred from the area it patrols.
One kind of mobile robot will be able to “sense” whether a chair or box has been moved and go around it. This robot will also judge size well enough so that it won’t send an alam if a cat crosses the room. And if someone tries to steal this robot, it will sound a loud, painful siren. The three-foot-tall robot will be hard to steal anyway. It will weigh about 200 pounds.
U.S companies pay almost $10 billion a year to protect their property with alarm systems and human guards. Mobile robots may be cheaper.
【小題1】Why is the new kind of robots called mobile robots?

學校準備明天去郊游，請你根據以下要點，用4—5句給大家寫一份通知。開頭和結尾已給出。

1、明天去郊游；2、全體同學7：15分在學校大門集中，8點鐘出發；3、帶飲料和食物。

提示詞：go out for a field trip 去郊游；set off 出發

Hello! Everybody. _________________________________________________________________

______________________________________________________________________________________________________________________________________________________________________________________________________________________ Please get to school on time . Don’ t be late. 

學校準備明天去郊游，請你根據以下要點，用4—5句給大家寫一份通知。開頭和結尾已給出。

1、明天去郊游；2、全體同學7：15分在學校大門集中，8點鐘出發；3、帶飲料和食物。

提示詞：go out for a field trip 去郊游；set off 出發

Hello! Everybody. _________________________________________________________________

______________________________________________________________________________________________________________________________________________________________________________________________________________________ Please get to school on time . Don’ t be late. 

學校準備明天去郊游，請你根據以下要點，用4—5句給大家寫一份通知。開頭和結尾已給出。

1、明天去郊游；2、全體同學7：15分在學校大門集中，8點鐘出發；3、帶飲料和食物。

提示詞：go out for a field trip 去郊游；set off 出發

Hello! Everybody. _________________________________________________________________

______________________________________________________________________________________________________________________________________________________________________________________________________________________ Please get to school on time . Don’ t be late.