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初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 6 Electricity优质课件ppt
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这是一份初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 6 Electricity优质课件ppt，文件包含Unit6ElectricityPeriod5Morepracticeculturecorner课件pptx、Unit6ElectricityPeriod5Morepracticeculturecorner教案doc、Unit6ElectricityPeriod5Morepracticeculturecorner学案doc、Unit6ElectricityPeriod5Morepracticeculturecorner练习doc、4a26c65e6b861e4481073a6848f434e2videomp4、Electricitysafetymp4等6份课件配套教学资源，其中PPT共31页， 欢迎下载使用。
1. Language knwledge1) The infrmatin f Electricity safety tips.2) The infrmatin f Earth Hur.3) The research n saving water and electricity.2. Language skillsImprve the ability t capture key infrmatin by expanding reading.
Quick respnse: What is it?
We use it t watch prgrammes.We use it t keep fd cld and fresh.We use it t ck rice.We use it t wash clthes.We use it t get infrmatin frm the Internet.
A televisin.A fridge.A rice cker.A washing machine.A cmputer.
We use it t give us light.We use it t keep us cl in summer and warm in winter.We use it t bil water.We use it t heat fd.
A light/lamp.An air cnditiner.A kettle.A micrwave.
Watch the vide and talk abut it.
What shuld we pay attentin t when using electricity in the vide?D nt tuch the pwer supply with wet hands.The leakage switch shall be installed.The elderly and children need t be careful with electricity.Clear the ttal pwer f the pwer scket.The appliance als cnsumes pwer in standby mde.What t d in case f electrical fire.What t d if smene gets an electric shck.
Electricity safety tipsElectricity makes ur lives easier. We use a lt f electrical appliances in ur hmes every day. Here are three f them. Hw can we use them safely?Rice cker∙ Keep the utside f the pt dry.∙ D nt switch the rice cker n if the pt is empty.
Listen, read and understand.
Washing machine∙ D nt put yur hand in the washing machine when it is n.∙ Unplug it when yu are using it.Micrwave∙ D nt turn it n when it is empty, because it might start a fire.∙ Stand at least ne metre away frm the micrwave when it is n.∙ Befre yu put an bject in a micrwave, make sure it is micrwave safe.
Language pints
1 .Electricity makes ur lives easier. 电使我们的生活更轻松。 make + sb./sth. + adj. 使某人（某物）…… make + sb./sth. + (t) d 让某人（某物）做……eg. I made my father angry. 我把我父亲给惹火了。 Mama made him clean up the plate. 妈妈要他把盘子洗干净。
2. Keep the utside f the pt dry. 保持锅外干燥。 keep + sb./sth. + adj. 保持某人（某物）…… keep + ding 一直做……eg. It is yur respnsibility t keep the rm clean and tidy. 保持房间整洁是你的职责。 He kept me waiting fr half an hur. 他让我等了半个小时。
1. Hw many kinds f electrical appliances des the article talk abut? What are they? Three. They are rice ckers, washing machines and micrwaves.2. Can we switch the rice cker n if the pt is empty? N, we can't.
Answer the questins accrding t the article.
3. What must we nt d when a washing machine is n? We must nt put ur hands in it.4. Hw far shuld we stand away frm the micrwave when it is n? At least ne metre.5. What kind f bjects must we use in a micrwave? Micrwave safe bjects.
Read the article again and match the electrical appliances with the infrmatin.
rice ckerwashing machinemicrwave
a. unplug it when yu are nt using itb. stand at least ne metre away frm it when it is nc. keep the utside f the pt dryd. dn't turn it n when it is empty because it might start a fire
Reading task
Nw cmplete the safety rules belw.
Rice cker:∙ Yu (1)________________________________∙ Yu (2)________________________________ if the pt is empty.
must keep the utside f the pt dry.
mustn’t switch the rice cker n
Washing machine:∙ Yu (3)_________________________________________ when it is n.∙ Yu (4)________________________________ when yu are nt using it.
mustn’t put yur hand in the washing machine
must unplug the washing machine
Micrwave:∙ Yu (5)___________________________ when it is empty.∙ Yu (6)_________________________________________________ when it is n.∙ Yu (7)___________________________________ in a micrwave.
mustn't turn the micrwave n
must stand at least ne metre away frm the micrwave
must nly put “micrwave safe” bjects
In grups, discuss hw we can use the fllwing electrical appliances safely.
Pre-reading
Watch the vide.
Earth HurEarth Hur started in 2007 in Sydney, Australia. In that year, 2.2 millin peple turned their lights ff fr ne hur. They did this t shw that they cared abut climate change. Since then, peple frm all ver the wrld d the same n the last Saturday f March every year. Mre and mre cuntries are jining Earth Hur.
Answer the fllwing questins:
1. When was the first Earth Hur?2. Where did Earth Hur start?3. What d peple d at Earth Hur?
It was in 2007.
It started in Sydney, Australia.
Peple turn their lights ff fr ne hur.
Discuss the fllwing questins accrding t the article:
When will the next Earth Hur be? Will yu take part in the next Earth Hur? Why?
Wrk n yur wn. Interview yur parents t find ut hw much yur family spent n water/ electricity last year. Cmplete the bar chart belw. Fllw the example.
D yu knw the famus peple's middle names?
Lk at yur bar chart and then answer the questins belw.
1 In which mnth(s) did yur family spend the mst n water/ electricity? Why?2 In which mnth(s) did yur family spend the least n water/ electricity? Why?3 Hw much in ttal did yur family spend n water/ electricity last year?
In grups, cmpare yur bar charts. Then discuss the questins belw.
1 Whse family spent the mst n water/ electricity last year? Why?2 Whse family spent the least n water/ electricity last year? Why?3 What can we d t help ur family spend less n water/ electricity?
In yur grup, brainstrm sme rules fr saving water/ electricity at hme.
Rules fr saving water/ electricity at hme
electricity safety tipselectrical appliancekeep … dry switch … n start a fire at leastmake sure
安全用电提示电器使……保持干燥开（电灯，机器等）点火至少确保
Chse the answers.
1.—— Did yu finish ______ yur rm? —— N, Mm. I was busy just nw. I will d it sn.A. lking up B. learning abut C. tidying up2. ——I’m getting fatter and fatter nw. What shuld I d, dctr? ——Yu’d better eat ______ fd and take ______ ;less B.mre;mre C.less;mre
3.Parents ftentheir children _____ sme gd living cnditins. A. ffer; t B. prvide; fr C. prvide; with4.“N smking!” means “_____”．A.Yu mustn’t smke B.Yu dn’t like smke C.Yu can smke utside5. Lk，the dining hall is right n _____ side f the street．A. anther B. ther C. the ther
Fill in the blanks accrding t the Chinese sentences:
1.我们必须多做运动，至少每天一小时。We must d mre sprts, ______ ______ ne hur every day.2. 你家有多少家用电器？Hw many _________ __________ are there in yur hme?
at least
electrical appliances
3. 我有点忙。请帮我关掉机器。I am a bit busy. Please help me ______ ______ the machine.4. 请帮我修一下洗衣机。 Please help me fix _______ _______ _______.5. 没有火柴，我点不了火。I can’t _____ _____ _____ withut a match.
switch ff
the washing machine
start a fire
1. Language knwledge1) The infrmatin f Electricity safety tips.2) The infrmatin f Earth Hur.3) The research n saving water and electricity.2. Language skillsImprve the ability t capture key infrmatin by expanding reading.
Quick respnse: What is it?
We use it t watch prgrammes.We use it t keep fd cld and fresh.We use it t ck rice.We use it t wash clthes.We use it t get infrmatin frm the Internet.
A televisin.A fridge.A rice cker.A washing machine.A cmputer.
We use it t give us light.We use it t keep us cl in summer and warm in winter.We use it t bil water.We use it t heat fd.
A light/lamp.An air cnditiner.A kettle.A micrwave.
Watch the vide and talk abut it.
What shuld we pay attentin t when using electricity in the vide?D nt tuch the pwer supply with wet hands.The leakage switch shall be installed.The elderly and children need t be careful with electricity.Clear the ttal pwer f the pwer scket.The appliance als cnsumes pwer in standby mde.What t d in case f electrical fire.What t d if smene gets an electric shck.
Electricity safety tipsElectricity makes ur lives easier. We use a lt f electrical appliances in ur hmes every day. Here are three f them. Hw can we use them safely?Rice cker∙ Keep the utside f the pt dry.∙ D nt switch the rice cker n if the pt is empty.
Listen, read and understand.
Washing machine∙ D nt put yur hand in the washing machine when it is n.∙ Unplug it when yu are using it.Micrwave∙ D nt turn it n when it is empty, because it might start a fire.∙ Stand at least ne metre away frm the micrwave when it is n.∙ Befre yu put an bject in a micrwave, make sure it is micrwave safe.
Language pints
1 .Electricity makes ur lives easier. 电使我们的生活更轻松。 make + sb./sth. + adj. 使某人（某物）…… make + sb./sth. + (t) d 让某人（某物）做……eg. I made my father angry. 我把我父亲给惹火了。 Mama made him clean up the plate. 妈妈要他把盘子洗干净。
2. Keep the utside f the pt dry. 保持锅外干燥。 keep + sb./sth. + adj. 保持某人（某物）…… keep + ding 一直做……eg. It is yur respnsibility t keep the rm clean and tidy. 保持房间整洁是你的职责。 He kept me waiting fr half an hur. 他让我等了半个小时。
1. Hw many kinds f electrical appliances des the article talk abut? What are they? Three. They are rice ckers, washing machines and micrwaves.2. Can we switch the rice cker n if the pt is empty? N, we can't.
Answer the questins accrding t the article.
3. What must we nt d when a washing machine is n? We must nt put ur hands in it.4. Hw far shuld we stand away frm the micrwave when it is n? At least ne metre.5. What kind f bjects must we use in a micrwave? Micrwave safe bjects.
Read the article again and match the electrical appliances with the infrmatin.
rice ckerwashing machinemicrwave
a. unplug it when yu are nt using itb. stand at least ne metre away frm it when it is nc. keep the utside f the pt dryd. dn't turn it n when it is empty because it might start a fire
Reading task
Nw cmplete the safety rules belw.
Rice cker:∙ Yu (1)________________________________∙ Yu (2)________________________________ if the pt is empty.
must keep the utside f the pt dry.
mustn’t switch the rice cker n
Washing machine:∙ Yu (3)_________________________________________ when it is n.∙ Yu (4)________________________________ when yu are nt using it.
mustn’t put yur hand in the washing machine
must unplug the washing machine
Micrwave:∙ Yu (5)___________________________ when it is empty.∙ Yu (6)_________________________________________________ when it is n.∙ Yu (7)___________________________________ in a micrwave.
mustn't turn the micrwave n
must stand at least ne metre away frm the micrwave
must nly put “micrwave safe” bjects
In grups, discuss hw we can use the fllwing electrical appliances safely.
Pre-reading
Watch the vide.
Earth HurEarth Hur started in 2007 in Sydney, Australia. In that year, 2.2 millin peple turned their lights ff fr ne hur. They did this t shw that they cared abut climate change. Since then, peple frm all ver the wrld d the same n the last Saturday f March every year. Mre and mre cuntries are jining Earth Hur.
Answer the fllwing questins:
1. When was the first Earth Hur?2. Where did Earth Hur start?3. What d peple d at Earth Hur?
It was in 2007.
It started in Sydney, Australia.
Peple turn their lights ff fr ne hur.
Discuss the fllwing questins accrding t the article:
When will the next Earth Hur be? Will yu take part in the next Earth Hur? Why?
Wrk n yur wn. Interview yur parents t find ut hw much yur family spent n water/ electricity last year. Cmplete the bar chart belw. Fllw the example.
D yu knw the famus peple's middle names?
Lk at yur bar chart and then answer the questins belw.
1 In which mnth(s) did yur family spend the mst n water/ electricity? Why?2 In which mnth(s) did yur family spend the least n water/ electricity? Why?3 Hw much in ttal did yur family spend n water/ electricity last year?
In grups, cmpare yur bar charts. Then discuss the questins belw.
1 Whse family spent the mst n water/ electricity last year? Why?2 Whse family spent the least n water/ electricity last year? Why?3 What can we d t help ur family spend less n water/ electricity?
In yur grup, brainstrm sme rules fr saving water/ electricity at hme.
Rules fr saving water/ electricity at hme
electricity safety tipselectrical appliancekeep … dry switch … n start a fire at leastmake sure
安全用电提示电器使……保持干燥开（电灯，机器等）点火至少确保
Chse the answers.
1.—— Did yu finish ______ yur rm? —— N, Mm. I was busy just nw. I will d it sn.A. lking up B. learning abut C. tidying up2. ——I’m getting fatter and fatter nw. What shuld I d, dctr? ——Yu’d better eat ______ fd and take ______ ;less B.mre;mre C.less;mre
3.Parents ftentheir children _____ sme gd living cnditins. A. ffer; t B. prvide; fr C. prvide; with4.“N smking!” means “_____”．A.Yu mustn’t smke B.Yu dn’t like smke C.Yu can smke utside5. Lk，the dining hall is right n _____ side f the street．A. anther B. ther C. the ther
Fill in the blanks accrding t the Chinese sentences:
1.我们必须多做运动，至少每天一小时。We must d mre sprts, ______ ______ ne hur every day.2. 你家有多少家用电器？Hw many _________ __________ are there in yur hme?
at least
electrical appliances
3. 我有点忙。请帮我关掉机器。I am a bit busy. Please help me ______ ______ the machine.4. 请帮我修一下洗衣机。 Please help me fix _______ _______ _______.5. 没有火柴，我点不了火。I can’t _____ _____ _____ withut a match.
switch ff
the washing machine
start a fire
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