资源简介

(共19张PPT)
Speaking
Key question
主题范畴：人与自然
How can we use electricity safely and wisely
Unit 6 Electricity everywhere
safety
instruction
connect
device
electrical appliance
n. 安全；平安
n. 用法说明；操作指南
v. （使）连接
n. 装置；设备
电器
New words and phrases
S1: We use different electrical appliances in our homes
every day. How can we use them safely
S2: We need to make sure that the cables are connected
correctly before we turn on the device. And we mustn’t
touch any electrical appliances with wet hands.
S1: That’s right! Also, we cannot use any broken cables.
...
关于安全用电的句型：
1. How can we use ... safely
2. We need to ...
3. We must ...
4. We mustn’t ...
5. We cannot ...
关于安全用电的日常表达：
1. Never touch electrical appliances with wet hands.
切勿用湿手触摸电器。
2. Make sure all cables are safe to use.
确保所有电缆可安全使用。
3. Do not use broken cables / electrical appliances.
不使用损坏的电缆 /电器。
4. Read the instructions carefully before you use a new
electrical appliance.
使用新电器之前要仔细阅读说明书。
5. Do not put your hand in the washing machine when it is on.
当洗衣机工作的时候，不要把手伸进去。
6. Switch off the electricity before changing the bulb.
换灯泡前要关闭电源。
7. Do not turn on the rice cooker or microwave when it is empty.
电饭锅或微波炉空的时候不要按开关。
Show time
Pick one or two electrical appliances
Write down safety rules for it / them
Use modal verbs where possible
Draw some pictures to make your writing more interesting
Present your work to the class
an example
What is a “syllable”
A syllable means a word or part of a word which contains a single vowel sound.
注:辅音字母 + le 结尾，应视作一个音节，如 a-ble。
ma-chine
pro-duct
ex-er-cise
im-por-tant
Read your electrical safety tips and separate each word into syllables using hyphens.
1. Try living without e-lec-tri-ci-ty for a week-end.
2. Our family thought it sound-ed in-ter-est-ing.
3. Our ta-blet ran out of ba-tte-ry.
4. Some things in the fridge quick-ly went bad.
5. It got really hot inside our a-part-ment, but we couldn’t
turn on the air con-di-tion-er.
朗读句子，注意划线部分的音节数量。
More Exercise
cli-mate land-mark
fur-ni-ture a-part-ment
B
D
A
D
connect
safety
instructions
device
against
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