北师大小学英语六年级下--unit7c

[00:04.57]Words You Know
[00:08.41]Label the bicycle.
[00:11.64]brakes tire seat helmet pump
[00:20.49]handlebars pedal¹
[00:29.01]Listen and Match
[00:33.46]Redrock Bay Health Club Swimming Pool Rules.
[00:38.91]1.Take a shower before swimming.
[00:44.26]2.Wear a swim cap.
[00:48.56]3.Don't run around the pool.
[00:53.53]4.No eating or drinking.
[00:57.63]5.No shouting.
[01:01.76]6.Listen to the lifeguard's warning.
[01:11.91]Pronunciation
[01:16.18]Stress in imperatives²
[01:19.45]Put on your coat.It's cold.
[01:24.30]Don't lose your purse.You need it.
[01:29.61]Wash your hands.They're dirty.
[01:34.91]Don't touch the glass.It's broken.
[01:43.61]Perfect your Pronunciation
[01:47.49]Stand over there.
[01:50.30]Don't move.
[01:52.80]Look at the camera.
[01:55.33]Smile,please.
[01:57.70]OK,relax.
[02:04.94]Chant and Sing.……
[04:08.14]Review and Evaluation³
[04:14.37]It's a sunny day.
[04:16.62]Peter and dad are going out for a ride.
[04:22.05]What a nice day!
[04:24.27]I can't wait to ride my new bike.
[04:28.28]But remember,always check your bike first.
[04:32.67]OK.I'll check it now.
[04:36.70]Everything is perfect.
[04:39.44]Don't forget to wear your helmet!
[04:42.51]Oh,sorry,dad.Here it is.Let's go!
[04:47.48]Be careful.There are puddles⁵ in front of us!
[04:52.04]Oh,no!Ouch!
[04:54.79]Are you okay,Peter?
[04:57.10]How did you fall into the puddle⁴?
[05:00.69]I'm okay.
[05:02.20]I used my breaks but they didn't work.
[05:06.16]I forgot to check them.
[05:08.78]Remember to check everything next time.
[05:11.99]

1 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。

2 imperatives   

n.必要的事( imperative的名词复数 )；祈使语气；必须履行的责任

参考例句：

• Nixon, however, had other imperatives. 但尼克松另有需要。 来自辞典例句
• There could be some cultural imperatives in there somewhere! 在公共传播那里，在某些方面，可能有更迫切的文化需要！ 来自互联网

3 evaluation   

n.估价，评价；赋值

参考例句：

• I attempted an honest evaluation of my own life.我试图如实地评价我自己的一生。
• The new scheme is still under evaluation.新方案还在评估阶段。

4 puddle   

n.(雨)水坑，泥潭

参考例句：

• The boy hopped the mud puddle and ran down the walk.这个男孩跳过泥坑，沿着人行道跑了。
• She tripped over and landed in a puddle.她绊了一下，跌在水坑里。

5 puddles   

n.水坑， （尤指道路上的）雨水坑( puddle的名词复数 )

参考例句：

• The puddles had coalesced into a small stream. 地面上水洼子里的水汇流成了一条小溪。
• The road was filled with puddles from the rain. 雨后路面到处是一坑坑的积水。 来自《简明英汉词典》