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課件26張PPT。科九年級 下冊_____《課例內(nèi)容》______M3 Life now and thenUnit 1 They sometimes work harder【學習目標】
To master some words and expressions.
To be able to talk about life now and then with comparison.
【學習重難點】
To listen and compare the life between now and then .1.財富；財產(chǎn) ______________
富有的，富裕的______________
2擔心，害怕______________
3.使加倍，把……增加一倍______________
4.很少地，不常______________
5.空余的，備用的______________
6.聾的______________wealthyfearwealthdoublespareseldomdeaf【預習檢測】Exercises:1. She is the w_________ person in my home town and she often provides free meals for the poor.
2. This kind of bus has d_________ floors.
3. You can't put that kind of f_________ into words.
4. Tom is so busy that he s_______ does sports.
5. The d________ can’t hear anything.
6. They usually help others in their s________ time.
7. We are much healthier than we u______ to be.
8. Please s_______ up to make everyone hear you.ealthiestoubleeareldomeafparesedpeak1. 在過去 ______________________
2. 了解更多關于..的事________________
3. 處理 _____________________
4. 過去常做某事 ___________________
5. 那是因為..________________________
6. ......的數(shù)量是 ______________________
7. 甚至更糟糕_______________________
8. 空余時間_________________________
9. 大聲說 ________________________
10. 有點 __________________________in the pastlearn more aboutdeal withused to do sth.that's becausethe number of ...iseven worsespare timespeak upa bitM3 Life now and thenUnit 1 They sometimes work harderhouses,
living conditionsWhat was the life like in the past?In the past There were ___________ tall buildings.The mountains were __________.The rivers were __________and there were _______ fish swimming in the rivers.fewergreenercleanermoreEnvironment At present Tall buildings take up more room for crops.The air is not so clean and fresh as before.The climate is _________ than before.warmerPeople lived _________.Less medicine was known.People got ill and died more easily and more often.In the past 醫(yī)學harderPersonal healthAt present People learn more about diseases and medicine.So people are _________ and live _______.healthierlongerIn the past There were________ cars.There were not so many cars as there are today.People walked or cycled more often.Transport was _________. fewerslowerTransport At present The number of cars is _________People walk or cycle ________ than before.Transport is__________. But there are __________traffic problems.doubledlessfastermoreIn the past People had _____ free time and lived______________(relax).Work and free timemore relaxedmoreAt present People have to work ______ and have ______ free time. Life becomes _________than before.2. Listen and fill in the blanks A2.harderlessbusierWhat is the history homework?
Write about “Life in the (1)_____________” and “Life Today”.
2. What is the question they need to answer?
Is life today (2)___________than it was in the past?
3. What does Betty ask?
Betty asks whether they can write about topics such as (3)____________and(4)_____________.
4. What does Daming ask?
Daming asks if they can write about (5)__________________________betterpastmedicinepollutionpersonal safetyA2. Listen and fill in the blanks. A3: Listening and readingNow listen to Betty. She has nearly finished a composition. And she is talking about it with her mother.
(Listen and choose the correct answer 課本P19)
1 People live longer today because ______.
a) we know more about medicine
b) they do not work as hard as they did
c) they take more exercise
2 There is less fear of getting ill _______.
a) so people live longer
b) because people know how to deal with the ordinary diseases
c) so people work harder than before
3 People take less exercise because ______.
a) they do not need to
b) they drive cars instead
c) they do not have cars or bikes
4 People work harder today and ______.
a) they do not live as long as they did
b) they do not usually have enough free time
c) they live a healthier life
ABBBListen and complete the table.8 years old14 years old18 years old4 children50 years old6 years old22 years old24 years oldone child55 years old1.But people don’t take as much exercise as they used to.但人們不如以前鍛煉得多了
辨析：used to do sth
be used to do sth
be used to doing sth
2.When the number of cars is doubled當車的數(shù)量翻倍時
辨析：
the number of
a number of
double
3.頻率副詞：always(100%)>usually(80%)>often(60%)>sometimes(40%)?>seldom(20%)>hardly?(5%)>rarely?never(0%)【要點部分】過去常常做某事被用來做…習慣做……的數(shù)量，謂語動詞用單數(shù)。許多，后接可數(shù)名詞復數(shù)形式v. 把…增加一倍 adj.雙的，兩倍的Exercise:1.我習慣住在農(nóng)村
I am _____________ in the countryside.
2.這些木頭被用來做成桌椅。
The wood ______________desks and chairs.
3.他過去常常呆在家，但是現(xiàn)在他對踢足球更有興趣。
He______________________, but now he is more interested in playing football.
4.許多同學開始選擇在暑假期間外出旅行。
____________________ begin to choose to travel during the summer holiday. used to livingis used to makeused to stay at homeA number of students1. 人們鍛煉不如過去多。
People don’t take ______________________they used to.
2. 在你的業(yè)余時間你通常做什么？
What do you usually do ______________________?
3. 你知道怎樣去處理這些問題嗎？
Do you know _________________________________?
4. Jack大聲說以便大家都能聽到他
Jack _____________so that everyone could hear you.
5. 他過去7點起床，但現(xiàn)在習慣了6點起床。
He_______________ at 7:00, but now he’s used to
getting up at 6:00. how to deal with these problemsspoke up used to get up as/so much exercise asin your spare time Complete the sentences6. 我今早遲到了，那是因為我沒有趕上公交車。
I was late for school this morning, ___________________I failed to catch the bus.
7. Alison 想進一步了解關于垃圾分類并在日常生活中使用。
Alison wants _________________________garbage sorting ans use it daily life.
that's because to learn more about 【課堂小結】重點單詞：1、富有的，富裕的；2.擔心，害怕；3.財富，財產(chǎn)；4.使加倍，把…增加一倍；5.很少地，不；6.空余的，備用的；7.聾的
重點短語：處理; 過去常做某事；....的數(shù)量; 那是因為...重點句型
1. Do you think that life is better today than in the past?
2. People are wealthier today, and they live longer than they did in the past.
3. Some people think life in the past was simpler and healthier than today.
4. But people don't take as much exercise as they used to. Yesterday is a history, Tomorrow is a mystery
['m?st?ri]謎, Only Today is a gift, So that's why we call it the present, SO DON'T Lose it! Let’s share謝謝觀看

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