初中Module 3 Life now and thenUnit 1 They sometimes work harder.教学ppt课件

这是一份初中Module 3 Life now and thenUnit 1 They sometimes work harder.教学ppt课件，文件包含外研版英语八年级下册Module3Unit1教学课件pptx、M3U1wordswav、M3U1-2wav、M3U1-3wav、M3U1-5wav、M3U1-3mp4、M3U1-3swf等7份课件配套教学资源，其中PPT共41页， 欢迎下载使用。
Learning bjects
1. Knw and use key vcabulary and key structure.2. Understand the cnversatin abut cmparing life in the past and nw.3. Use cmparative degree and superlative degree crrectly.
By the end f the class, yu will be able t …
wealthyfearused twealth
adj. 富有的；富裕的n. 担心；害怕v. aux. （用于表示过去真实的或经常性的行为，特别强调现在不一样了）过去n. 财富；财产
New wrds and phrases
dubleseldmsparespare timespeak updeaf
v. 使加倍；把……增加一倍adj. （成）双的；两个……adv. 很少地；不常adj. 空余的；备用的业余时间；闲暇大点声说adj. 聋的
speak up 大点声说
e.g. The man is a little deaf, please speak up.
wealthy 富有的；富裕的
wealth 财富；财产
duble 使加倍；把……增加一倍（成）双的；两个……
seldm 很少地；不常 spare time 业余时间； 闲暇e.g. Peple seldm have enugh spare time t enjy the sunshine.
used t （用于表示过去真实的或经常性的行为，特别强调现在不一样了）过去
e.g. Peple used t ride a bike t wrk in the early 1980s.
What life was like in the past? What is ur life like tday?
Listening and vcabulary
Talk abut the pht. Say what life was like in the early 1980s and what life is like tday.
There weren’t s many cars as there are tday.
The rad is much wider than 1980s.
The buildings nw are taller than 1980s.
Listen and answer the questins.
What is the histry hmewrk? Write abut life in the past and life tday.2. What is the questin they need t answer? The questin is “Is life tday better than it was in the past?”
3. What des Betty ask? Betty asks if they can write abut medicine and pllutin.4. What des Daming ask? Daming asks if they can write abut persnal safety.
Tapescript:Mr Jacksn: S fr histry hmewrk, I’d like yu t write abut life in the past and life tday. Please answer the questin: Is life tday better than it was in the past? Yes, Betty? Betty: Can we write abut anything, such as medicine and pllutin?
Mr Jacksn: Yes, think abut hw ur medical knwledge has grwn and, f curse, the envirnment is an imprtant part f ur lives tday. Daming: And what abut persnal safety?Mr Jacksn: That’s a gd idea, Daming. D yu think we’re safer tday?
Daming: Well, I think there are fewer accidents than in the past. Life is safer, certainly. Mr Jacksn: And why d yu think this is true? Daming: Prbably because there are s many laws t prtect us tday.Mr Jacksn: OK, yu can write abut persnal safety as well. Remember t hand in yur hmewrk next Mnday.
Watch and answer
They are talking abut life in the past and nw.
They have cmpared fur things—health, medicine, transprt and wrk.
What are Betty and her mther talking abut?
Hw many things have they cmpared?
Listen t the dialgue and fill in blanks.
Peple are _________ tday, and they live _______ than they did in the past.
We knw _______ abut medicine tday, and there’s ______ fear f getting ill because we knw hw t deal with the rdinary diseases.
But peple dn’t take as much ________ as they used t.
I suppse that’s because mre peple have _____, and they _____ r use their bikes ____.
When the number f cars is ________, the pllutin is als dubled, r even wrse.
Why dn’t yu g and ask Mrs. Li, ur _________? She is ver seventy years ld. She’s seen hw life has ________.
True r false
1. Peple live lnger than they did in the past.2. Peple d mre exercise than they used t.3. Mre wealth makes peple healthier than befre.4. Peple knw mre abut hw t deal with the rdinary diseases tday. 5. Peple wrked harder fifty years ag than they d nw.
Listen and read.
Mum: It’s getting late, Betty. Hw is yur hmewrk?Betty: Nearly finished. Mum, d yu think that life is better tday than in the past?Mum: Yes, f curse, I d.Betty: I d t. Peple are wealthier tday, and they live lnger than they did in the past.Mum: That’s true. We knw mre abut medicine tday, and there’s less fear f
adj. 完成了的，结束了的
比较级+ than，表示“比……更……”
getting ill because we knw hw t deal with the rdinary diseases. But peple dn’t take as much exercise as they used t.Betty: I suppse that’s because mre peple have cars, and they walk r use their bikes less. Mum: Sme peple think life in the past was simpler and healthier than tday. Mre wealth smetimes means less health.
deal with“处理；安排；对付 ”，常与疑问副词hw搭配使用。
as…as… 同级肯定比较，否定句用nt s/as…as...表示。as…as, nt s…as中间用形容词、副词原级。
used t 指的是过去的习惯性动作，目的在于与现在形成对照。used t d sth. “过去常常做某事”，但是现在不做了。be used t 被用来做be/get used t ding 表示习惯于做某事
suppse “猜想，认为；假定，设想”后面可接that引导的宾语从句be suppsed t d / be sth. （按规定、习惯、安排等）应当
When the number f cars is dubled, the pllutin is als dubled, r even wrse.Betty: What abut wrk? D peple wrk as hard as they did fifty years ag?Mum: Yes, and they smetimes wrk harder. Peple seldm say they have enugh spare time!
the number f … ……的数量/数目，当它作主语时， 谓语动词用单数。
Why dn’t yu g and ask Mrs Li, ur neighbur? She’s ver seventy years ld. She’s seen hw life has changed.Betty: That’s a gd idea. I’ll g and ask her.Mum: Remember t speak up! She’s a bit deaf nw.
remember t d sth.记着去做某事remember ding sth.记着做过某事
Everyday English
Nearly finished.That’s true.I suppse…
Read the phrases in the cnversatin and put themint Chinese.
需要做某事在过去当然生病对待；处理和……一样……过去
need t d sth. in the past f curse get ill deal with as…as… used t
8. the number f9. fifty years ag10. wrk hard11. spare time12. remember t d sth.13. speak up14. a bit
……的数量50年前努力工作/学习业余时间记着去做某事大点声说有点
Nw chse the crrect answer.
Peple live lnger tday because _____. a) we knw mre abut medicine b) they d nt wrk as hard as they did c) they take mre exercise2. There is less fear f getting ill ______. a) s peple live lnger b) because peple knw hw t deal with the rdinary diseases c) s peple wrk harder than befre
3. Peple take less exercise because ______. a) they d nt need t b) they drive cars instead c) they d nt have cars r bikes4. Peple wrk harder tday and ________. a) they d nt live as lng as they did. b) they d nt usually have enugh free time. c) they live a healthier life.
Cmplete the questins with the wrds r expressin in the bx.
deaf dubled fear spare used t wealth
1. What kinds f things d yu ______?2. What d yu d in yur ______ time?3. What can smene nt d if they are ______?
4. If smething is ________, is it mre r less?5. D yu think peple ________ take mre exercise than they d tday?6. D yu think peple have mre ______ tday than they used t?
Nw wrk in pairs. Ask and answer.
Watch and read, then rle-play.
Prnunciatin and speaking
Read and predict which wrds the speaker is likely t stress.
Sme peple think life in the past was simpler and healthier than tday. Mre wealth smetimes means less health. When the number f cars is dubled, the pllutin is als dubled, r even wrse.
Nw listen and check.
英语国家人士在连贯话语中使用不同的语音手段进行交流，包括重音。英语句子中，需要重读的词称为句子重音。一般来说，实词（名词、实意动词、形容词、副词等）需要重读，虚词（介词、连词、冠词等）不需要重读。
Read the paragraph in Activity 5 alud.
Wrk in pairs. Answer the questin and give yur reasns.
— Is life better tday than in the past?— Yes, it is. I think it’s because... / N, it isn’t. I think... Nw say what is better r wrse in: educatin envirnment health
Let’s debate
Fr: Life is better tday than in the past.Against: Life is wrse tday than in the past.
Tips: Wrk in pairs and try t utline yur views and reasns. Yu need t give sme details when yu are giving sme reasns t supprt yu.
Grup 1: Life is better tday than in the past.Peple live lnger and healthier. Mst students can have the chance t g t universities.Peple can g anywhere they want t.Wmen are playing a mre imprtant rle in the sciety.
Grup 2: Life is wrse tday than in the past.Peple dn’t take as much exercise as they used t.Mre cars cause the serius pllutin.Students are mre stressful because f the endless exams.The One Child Plicy makes sme children feel lnely.
Key wrds: wealthy, fear, wealth, duble, seldm, spare, deafKey phrases: used t, spare time, speak up, deal with, need t d, in the past, as…as, …Key sentences:D yu think life is better tday than in the past?I suppse that’s because mre peple have cars, and they walk r use their bikes less.She’s seen hw life has changed.