Unit 7. Saving energy tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực kinh t...
Use the correct form of the verbs 1.If he (not come),we will leave without him 2.Mary suggests (go) out for a walk 3.She suggested that I should (do) the test carefully 1…doesn’t come 2…going 3…do Period 44:Lesson 4:READ Pre-teach vocabulary: vocabulary: I.I Pre-teach 1.(a) consumer : Ngêitiªudïng 2.(a) bulb : 3.(a) scheme: Bóngưđènư tròn Kếưhoạch 4.(to) account for:Chiếm 5.(to) conserve: Bảoưtồn 6.(to) label: Dánưnhãnưmác *Matchthese thesewords wordsin incolumn columnAAwith withthe themeaning meaning *Match incolumn columnBB in A (a) consumer (a) bulb (a) scheme (to) account for B a Bóngưđènư tròn b Ngườiưtiêuư dùng c.Dánưnhãnư mác d.Kếưhoạch (to) conserve e.Bảoưtồn 6.(to) label f.ChiÕm II.Reading *True(T)orfalse(F)statement prediction 1.In Western countries electricity,gas are necessaries T 2.Lighting accounts for 10 percent to 15 percent of the electricity bill in most of North American families T 3.Consumers can save US$5 per energy-saving bulb F Because they can save about US$7 to US$21 per bulb 4.The lable tells the consumers how much energy efficiency each model has T 5.These innovations won’t save any money F Because these innovations will save money *Matchthese these words words in in column columnA Awith withthe themeaning meaning *Match incolumn column BB in A B innovation a Lo¹i,h¹ng category luxury b Sựưđổiưmới c.Năngưxuất efficiency d.Hộưgiaưđình household e.XaxØ *Which of the following is the best summary of the passage? Energy-saving bulbs should be use to save electricity In Western countries electricity, gas, and water are necessaries North American and European countries are interested in saving money and natural resources Labeling schemes help save energy North American and European countries are interested in saving money and natural resources *Comprehension questions: What are Western consumers interested in? What can we to spend less on lighting? What is the purpose of the labeling scheme? Mrs Jones uses only ordinary bulbs and she pays US$8 for lighting How much will she pay if she uses energy-saving bulbs instead? Why should we save energy? *Discussion: What should we to save electricity and natural resources ? - Learn new words by heart - Summarize the text in the notebook - Do exercise III on page 56 in work book What are Western consumers interested in? They are interested in products that will not only work effectively but also save money What is the purpose of the labeling scheme? The purpose of the labeling scheme is to tell the consumers how energy efficiency each model has Lucky number What can we to spend less on lighting? We can replace an ordinary 100 watt light bulbs by using saving-energy bulbs Lucky number Why should we save energy? Because we can save money as well as conserve the resources Mrs Jones uses only ordinary bulbs and she pays US$8 for lighting How much will she pay if she uses energy-saving bulbs instead? She will pay US$ Lucky number *Discuss: What should we to save money and natural resources ? True or false statement In Western countries,electricity is necessity Lighting account for 10 percent to 15 percent of the electricity bill in most North America 3.Consumers can save 50USD per energy-saving bulb 4.The label tells the consumers how much energy efficiency each model has 5.These innovation won’t save any money Choose Choose the the best best summary summary of of the the passage passage Energy saving bulbs should be used to save electricity In Western countries electricity, gas and water are necessities North American and European countries are interested in saving money and natural resources Labeling schemes helps save energy Comprehension questions: What are Western consumers interested in? They are interested in products that will not only work effectively but also save money What can we to spend less on lighting? We can replace an ordinary 100 watt light bulbs by using saving-energy bulbs What is the purpose of the labeling scheme? The purpose of the labeling scheme is to tell the consumer how energy efficiency each model has 4.Mrs.Jonesusesonly2ordinarybulbsandshepaysUS$8forlighting.Howmuchwillshepayifsheuses2 energy-savingbulbs? She will pay US$ Why should we save energy? Becausewecansavemoneyaswellasconservetheresources ... families T 3.Consumers can save US$5 per energy -saving bulb F Because they can save about US$7 to US$21 per bulb 4.The lable tells the consumers how much energy efficiency each model has T 5.These... passage? Energy -saving bulbs should be use to save electricity In Western countries electricity, gas, and water are necessaries North American and European countries are interested in saving money... bulbs and she pays US$8 for lighting How much will she pay if she uses energy -saving bulbs instead? Why should we save energy? Lucky number *Discussion: What should we to save electricity and