Module3 Unit6 Electricity
More practice& Culture corner 同步练习
词汇。
1.I don't think it is difficult ________ English every morning.
A.?keep to read??????????????B.?keep reading??????????????C.?to keep to read??????????????D.?to keep reading
2.— Please _____ animals like tigers in the zoo.
— OK, we will, Mr. Lee.
A.?keep from????????????B.?keep away????????????C.?keep far away??????????????????D.?keep away from
3.—I'm leaving now.
—________ you turn off the lights and the computer.
A.?To make sure???????????????B.?Make sure?????????????C.?Made sure????????????????????D.?Making sure
4.________ any noise! The baby is sleeping.
A.?Make???????????????????B.?Not make??????????????????C.?No make?????????????D.?Don't make
5.—Please _______ the lights when you leave the classroom.
— OK, I ________.
?turn on; will????????????????????B.?turn off; will???????????????????
?C.?turn on; do????????????????????D.?turn off; am
6.Stand____ one meter away from the machine when it is on. ??
?at last????????????????????B.?at least???????????????????????C.?at most??????????????????????????????D.?at times
二、根据短文内容和首字母提示，在短文空白处填入适当的单词，使短文内容通顺、合理。 Electricity is a type of energy that was discovered over 100 years ago. One of the most common w________ to make electricity is by changing other energy sources (来源), such as coal, and oil or solar, wind and falling water. You may not even realize that electricity is a huge part of your e________ life. Basically, it keeps your home and school w________? in winter and cool in summer. W________ it, you would never be able to watch your favourite TV show or listen to your MP3 player. Have you ever i________? a world in which you can’t turn on a light, a computer, or even use the phone? So electricity is important to us and we n________? electricity. That’s why it’s time to rethink our relationship with this v________? resource (资源) and think about h________? we can do our part to use it wisely.
三、情景对话。
In China, learning some safety knowledge(知识) is becoming more and more important now. How should you keep yourself safe？
??? ________
??? At school：
??? When students around you begin to push, try to hold onto something, or stay in a safer corner. ________
??? On your way home or to school：
??? Wait for the green traffic light. ________ Wear clothes in bright colors, so the drivers can see you easily.
??? ________：
??? Stay calm and leave quickly. To keep clear of smoke (烟雾),use a piece of wet cloth to cover your mouth and nose.
??? For riding on the escalator（自动扶梯）：
??? ________ You should hold onto handrails（扶手） and stand on the right side of the escalator, because right arms are stronger.
A. When there's a fire.
B. Here are some advice for you.
C. It is dangerous to run up and down on the escalator.
D. If you see a car coming, don't cross before it really stops.
E. Find out what's wrong with him.
F. If you fall down in a crowded place, cover your head with both hands.
四、阅读。
??? Dear school parents,
? ??We are happy that you are spending the time talking to your children about the importance of school bus safety (安全). The school bus is one of the safest forms of transportation, but every year children are injured (受伤的) in school bus accidents (事故) all around the world.
? ??Education is the key to prevention (预防). During National School Bus Safety Week each October, we organize (组织) an event called “Operation Safe Stop”. We need your help to tell the children about the basic school bus safety rules (规则). Please take some time to speak to your children about the following school bus safety rules:
? ??Be on time.
? ??Never run to or from the bus.
? ??Don't push or shove (乱推) on the bus.
? ??Stay in your seat on the school bus.
? ??Don't yell (喊叫) or speak loudly on the bus.
? ??Always obey (服从) the driver.
? ??Always cross at least 10 feet in front of the bus.
? ??Never crawl (爬行) under a school bus.
根据所给短文，选择最佳答案。
（1）This letter is written to ______.
A.?school teachers??????????????B.?school parents???????????C.?bus drivers??????????????????D.?students
（2）The underlined word “key” means ______ in Chinese in the passage.
A.?钥匙?????????????????????B.?基础?????????????????????C.?关键?????????????????????????????????????D.?答案
（3）National School Bus Safety Week is open in ______.
A.?September??????????????B.?October????????????????C.?November????????????????????????D.?December
（4）What do you know about school bus safety rules?
A.?Students should stay in their seats on the bus.?????????
B.?Students should listen to the teacher but not the driver. C.?Students can't shove but they can shout on the bus.?????????
D.?Students can be late for the school bus.
（5）From the passage, we can learn that ______.
A.?school bus safety is the safest form of transportation?????????
B.?this passage is mainly about school bus safety C.?you can read ten school bus safety rules in the passage?????????
D.?National School Bus Safety Week was held every two years.
Module3 Unit6 Electricity
More practice& Culture corner 同步练习答案
一、单选题
1.【答案】 D
2.【答案】 D
3.【答案】 B
4.【答案】 D
5.【答案】 B
6.【答案】 B
二、填空题
7.【答案】ways；everyday；warm；Without；imagined；need；valuable；how
三、任务型阅读
8.【答案】 B；F；D；A；C
四、阅读理解
9.【答案】（1）B
（2）C
（3）B
（4）A
（5）B
课件29张PPT。牛津深圳版 七年级下Module 3 Natural elements
Unit 6
ElectricityMore practice
&Culture corner Guessing gameRiddlesIt is very important and useful.
But you can’t see it or touch it.
It is like water in a way.
It comes into our homes through wires.
Without it, the TV set can’t work. electricitylight the roadsmake the traffic lights work can use electricity to light the roads. can use electricity to make the traffic lights work.We ________________
_______________We _________________
____________________BrainstormWhat can we use electricity to do?work the machineswater the land can work the machines in factories. can help water the land in villages.Electricity __________
___________________Electricity _____________
___________________ can use electricity to bring us information.wash clothesbring us information can help wash clothes in families.Television ___________
____________________
Electricity ___________
___________________ Electricity is very useful and important.We must use electricity safely.HoweverIt is also dangerous.SoLead-inLook at two pictures and tell what we must/mustn’t do when using electricity.We mustn’t touch the outlet with a wet hand.We mustn’t put our hands into the washing machine when it is working.Can you give more examples?Electricity safety tipsPre-readingWhat's the main idea of the passage?
2. How many kinds of electrical appliances does the article talk about? How to use electricity safely. Three. Task1:Answer the following questions.1. What must we do to use a rice cooker safely?
2.What must we not do when a washing machine is on?
3.What must we do when a microwave is on?
4.What kind of objects must we use in a microwave?
Keep the outside of the pot dry and do not
switch the rice cooker on if the pot is empty.We must not put our hands in it. We must stand at least one metre away from it.Microwave safe objects.Reading taskTask2:Decide the sentences T/F.Correct the wrong sentences.1. The passage mentions four electrical appliances.
2. When the pot is empty, turn on the rice cooker.
3. You mustn't put your hand in the washing machine when it is working.
4. If the microwave is on, stand close to it at least two metres.
5. Please make sure it is microwave safe after you put an object in a microwave .threeswitch offaway fromone metrebefore F F T F FRice cooker:
You (1)____________________________
You (2) ____________________________ if the pot is empty.must keep the outside of the pot drymustn’t switch the rice cooker onTask3:Complete the safety rules on your book.Washing machine:
You (3)________________________
______________ when it is on.
You (4) ________________________
when you are not using it. mustn’t put your hand in the
washing machinemust unplug the washing machineMicrowave:
You (5) _________________________ when it is empty.
You (6)__________________________ ________________when it is on.
You (7) __________________________
in a microwave.mustn’t turn the microwave on must stand at least one metre away from the microwavemust only put “microwave safe” objectsReading taskRead again and translate.Electricity safety tips
安全用电提示
Electricity makes our lives easier.
电使我们的生活更方便。
We use a lot of electrical appliances in our homes every day.
我们家里每天都在使用大量的电器。
Here are three of them. How can we use them safely?
下面列举其中的 3 个。我们该如何安全地使用它们呢？Rice cooker电饭锅
Keep the outside of the pot dry.
保持锅（内胆）外部的干燥。
Do not switch the rice cooker on if the pot is empty.
如果锅内是空的，请不要启动电饭煲。
Washing machine洗衣机
Do not put your hand in the washing machine when it is on.
洗衣机运行中不要把你的手在洗衣机里。
Unplug it when you are not using it.
当你不使用它时拔掉插头。Microwave微波炉
Do not turn it on when it is empty, because it might start a fire.
不要启动空的微波炉，因为这样可能会引起火灾。
Stand at least one metre away from the microwave when it is on.当它工作是，站在至少一米以外的距离。
Before you put an object in a microwave, make sure it is microwave safe.
在你把一个东西放入微波炉之前，先确保它是适用于微波炉的。1. Keep the outside of the pot dry.
让锅的外表保持干燥。 【解析】keep 用作系动词时，与后面的形容词构成系表结构，意为“保持某种状态”。
keep 用作实义动词时，可分为以下情况：1、keep sb./sth.使某人/某物保持......
??2、keep sb./sth. doing sth.让某人/某物不断做某事......
??3、keep（on）doing sth.持续不断做某事......
??4、keep sb./sth. from doing sth.阻止（防止）某人/某物做某事.Language points根据中文意思完成句子。
1. 请不要让孩子们在海里游泳，那里很危险。
Please ________ the children _____ _______ in the sea. It is very dangerous.
2. 我的奶奶仍然保持年轻。
My grandma still _____ _____.
3. 那个婴儿一直在哭。
The baby _____ _____.
4. 你要尽量使孩子们在教室里保持安静。
Try your best to _____ the children _____ in the classroom.keeps cryingkeep / stop from swimmingkeeps youngkeep quiet2...make sure it is microwave safe.. 【解析】make sure： 意思是“确信、确定”，注意此短语的用法：1、make sure to do sth.
2、make sure of sth
3、make sure + that 从句离开时请务必要关灯。
请确定一下开会的时间和地点。
务必让孩子一天吃三次药。 Please make sure to turn off the lights when you leave. Please make sure of the time and the place of the meeting. Make sure (that) the kid takes the medicine three times a day.electricity safety tips
make our lives easier
keep … dry
Switch/turn … on
be on
start a fire
stand …away from
make sure安全用电提示
使我们的生活更轻松
使……保持干燥
开（电灯，机器等）
开着；处于工作状态
点火
远离
确保To use a … safely, we should:
Keep … pot dry.
Do not … empty.To use a….safely, we should:
…put … in… when …
Unplug … when …. Do not … when it is empty…because…
Stand …away from …when...on
Before … object … make sure… RetellingEarth HourVideo time地球一小时（Earth Hour）是世界自然基金会（WWF）应对全球气候变化所提出的一项全球性节能活动，提倡于每年三月最后一个星期六的当地时间晚上20:30（2019年地球一小时时间为3月30日晚上20：30），家庭及商界用户关上不必要的电灯及耗电产品一小时，以此来表明他们对应对气候变化行动的支持。 过量二氧化碳排放导致的气候变化目前已经极大地威胁到地球上人类的生存。公众只有通过改变全球民众对于二氧化碳排放的态度，才能减轻这一威胁对世界造成的影响。2019年3月，由世界自然基金会（WWF）发起的“地球一小时”活动，2019年将熄灯仪式时间定为3月30日晚上8时30分，届时个人、社区、企业和政府将通过自发熄灯一小时，来激发人们对保护地球的责任感，以及对气候变化等环境问题的思考。Read about Earth Hour and answer the following questions.Earth Hour started in 2007 in Sydney, Australia.
In that year, 2.2 million people turned their lights off for one hour.
They did this to show that they cared about climate change.
Since then, people from all over the world do the same on the last Saturday of March every year.
More and more countries are joining Earth Hour.1、When and where did the Earth Hour start?
2、How many people took part in the activity?
3、When do we have Earth Hour today?
4 、Would you like to take part in it? Earth Hour started in 2007 in Sydney, Australia.2.2 million people.We do the same on the last Saturday of March every year.Of course.Make a poster about saving electricity.
Show the posters of your groups to the class.Homework谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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