河北加拿大版初中英语--Lesson 27

Lesson 27

1.Listen to the audio¹ tape.Follow the instructions.
[00:10.19]A.Fill in the blanks.Write the words you hear.
[00:16.95]Rob is thirsty (III)Chatt opens his room's door the next morning.
[00:25.42]Rob runs out.Rob is very happy."Mom and Dad,"he says,
[00:33.96]"I have something to show you.".He carries his invention to the kitchen.
[00:41.22]"What is it?"his mother says.Chatt's invention has a bowl,
[00:49.08]it has an pedal²,it has many other things."It is a dog waterer,"says Chatt,
[00:58.33]"Watch Rob." he says,"Rob,come and drink.
[01:04.21]Come and use the dog waterer."Rob steps on the pedal,
[01:10.37]the bowl fills with water."That's very good,Chatt."says Chatt's mother.
[01:18.55]"You'll be a scientist someday."
[01:22.81]says Chatt's father.

1 audio   

n./adj.音频(响)(的)；声音(的)，听觉(的)

参考例句：

• Often,the meeting is recorded on audio or video media for later reference.通常这种会议会以视频或者音频形式记录下来，供以后查阅。
• You don't even have to pay for audio programs.你大可不必为自己听这些节目付费。

2 pedal   

n.踏板；adj.脚的，踏脚的；v.用脚踏动，踩踏板

参考例句：

• He pressed down the accelerator pedal of his car.他踩下汽车的加速器踏板。
• I saw him pedal to school every morning.我看到他每天早晨骑自行车上学。