初中英语外研版（2024）九年级下册Unit 3 Language in use.优秀ppt课件

这是一份初中英语外研版（2024）九年级下册Unit 3 Language in use.优秀ppt课件，文件包含外研版英语九下Module3Unit3《Languageinuse》课件pptx、外研版英语九下Module3Unit3《Languageinuse》练习doc、Unit3Activity4mp3、Unit3Activity6mp3等4份课件配套教学资源，其中PPT共41页， 欢迎下载使用。
Unit 3 Language in use
T summarize and cnslidate the use f cmparative degree and superlative degree.T d sme exercises.T rganize a class debate.
Learning bjectives
1. Peple are wealthier tday, and they live lnger than they did in the past.2. But peple dn’t take as much exercise as they used t.3. Mre peple have cars, and they walk r use their bikes less.4. We eat better and we live lnger.5. Mum, d yu think that life is better tday than in the past?
6. Sme peple think life in the past was simpler and healthier than tday.7. And they smetimes wrk harder.
Read the sentences and pay attentin t the red wrds.
1. Peple are _________ (wealthy) tday, and they live _______ (lng) than they did in the past.2. But peple dn’t take _____ much exercise _____ they used t.3. Mre peple have cars, and they walk r use their bikes ________ (little).4. We eat _______ (well) and we live _______ (lng).5. Mum, d yu think that life is _______ (gd) tday than in the past?
6. Sme peple think life in the past was _______ (simple) and ________ (healthy) than tday.7. And they smetimes wrk ______ (hard).
1. 形容词的句法功能 形容词可放在名词之前作定语，也可放在系动词之后作表语， 还可作宾语补足语等。 e.g. Did yu see that ld phtgraph that I fund? It’s a lvely picture. 你看见我找到的那张老照片了吗？画面真美。(定语) They were very nice. 他们很友善。(表语)
对于形容词与副词，要注意句法功能、比较级和最高级。
Peple’s lives seem busy nw. 现在人们的生活似乎很忙碌。(表语)We must keep ur classrm clean and tidy.我们必须保持教室干净整洁。(宾语补足语)【注意】形容词作定语一般放在名词之前，但如果修饰的是不定代词smething, anything, nthing, smebdy, anybdy, nbdy等，就要放在后面。e.g. Is there anything special in the paper tday? 今天报纸上有什么特别的新闻吗？ I didn’t find anything funny abut it. 我觉得这事一点儿都不可笑。
很多副词都以-ly结尾，但名词+ly多为形容词，如：weekly, mnthly, yearly, friendly, lvely等，注意区别。e.g. A friendly vice answered the phne. 接电话的是一个友好的声音。 We g and d the weekly shpping every Thursday. 我们每周四去采购一次。 She had a lvely face. 她有一张漂亮的脸蛋。
2. 副词的句法功能 副词一般用作状语，修饰动词、形容词、副词及全句，表示程 度、方式等。e.g. They speak highly f yu. 他们对你的评价很高。 We were very lucky t find yu here. 我们很幸运在这里找到了你。
The spring passed t quickly. 春天过得太快了。Hpefully, we’ll meet again n Friday.希望我们星期五再见面。
了解了二者的句法功能后，我们来学习二者的比较级和最高级。
常见比较级句型：1) 比较级+than 比……更…… e.g. Health is mre imprtant than wealth. He gt up earlier than I did this mrning.
2) 比较级+and+比较级 越来越…… e.g. The stry gets mre and mre exciting. Our lives are getting better and better.
形容词与副词的比较级和最高级
3) the+比较级，the+比较级：越……，越……e.g. The mre time yu spend n it, the greater prgress yu will make.
同级比较一般采用as… as…句型，否定句可以用nt s/as…表示。e.g. He is as tall as his father. I get up nt s early as yu. (翻译) 他和父亲一样高。 我不如你起得早。
常见的最高级表达：1) the+ 最高级+ f/in… e.g. Jim is the tallest f the three. He is the mst diligent student in his class. 2) 选择疑问句 e.g. Wh is the tallest, Tm, Jack r Bill?
3) the+最高级+定语从句 e.g. It is the mst interesting bk I have ever read.
比较级和最高级的修饰语比较级和最高级的修饰语应置于其所修饰的形容词或副词之前。常见的比较级修饰语有much, still, a lt, even, far等。e.g. He wrked much harder then. 那时他工作要努力得多。
常见的最高级修饰语有almst, by far, far, much等。e.g. This is by far the mst expensive bag in the shp. 这是目前这家商店里最贵的包。
1. My brther Bb is ______ hard-wrking than me, but I am ______ than him. (2021贵州毕节) A. mst; funnier B. mst; funniest C. mre; fun D. mre; funnier
2. —I think this bk is _____ than that ne. —Yu're right. I prefer that ne. (2021辽宁丹东) A. mre ppular B. mre useful C. less interesting D. less bring
3. Elsa has ______ rice than Daniel. (2021广西梧州) A. few B. fewer C. little D. less
4. Dr. Yuan Lngping had a dream that he culd develp rice as ______ as peanuts (花生). (2021湖北黄石) A. large B. largest C. largerD. the largest
5. —Wh is the girl dancing n the stage? —Oh, she’s my friend Maria. She dances ______ than befre. (2021湖北黄冈) A. well B. much better C. best D. the best
6. Dreams are pwerful and they can drive yu t wrk harder and becme ________ than befre. (2020云南) A. gd B. well C. better D. best 7. Garbage-srting (垃圾分类) encurages peple t live ________ life than befre. It makes the earth a better place t live in. (2020云南昆明) A. a greenerB. the greenest C. a wilderD. the wildest
8. Cmpared with a 1-day weekend, a 2-day weekend is ____ as we may have enugh time fr ur hbbies. (2020江苏南通) A. mre pleasant B. less pleasant C. the mst pleasant D. the least pleasant9. Balanced diets are just as_________ as regular exercise in ur daily life. (2020上海) A. imprtant B. mre imprtant C. mst imprtant D. the mst imprtant
Cmplete the passage with the crrect frm f the wrds in brackets. Fr many peple, life is a lt (1) _________ (easy) tday. Medicine and diet are imprving, and peple are getting (2) _________ (healthy) and living (3) _________ (lng). But cmmunicatin is changing (4) _________ (fast) f all. Tday,
with the Internet, peple can cmmunicate (5) __________ (easily) than ever befre with friends all ver the wrld.
mre healthy
the fastest
Language practice
Nt all the changes are (6) __________ (gd) nes. Mre peple drive cars instead f riding bikes, s they are nt as (7) _________ (fit)
as they were. Increasing traffic makes the rads (8) ____________ (crwded) than ever, and it als makes pllutin (9) __________ (bad). We must all wrk harder t reduce pllutin.
Lk at the tw pictures and talk abut hw the twn has changed. Use the wrds in the bx t help yu.
Wrk in pairs
1. There are mre cars in the street tday than it was 50 years ag.2. The buildings are much taller, much mre beautiful and much newer. 3. The streets are much wider.4. The envirnment is much better. 5. I can see peple are much busier than befre.6. The life is much better than befre.7. There are mre shps than befre.
Cmplete the sentences with the wrds r expressins in the bx.
1. We _______ have time t g n hliday.2. We d nt have much _______ time because we have imprtant exams this year.
3. Never g ut in the ________ f the day withut a hat. 4. Yu have t _________ because the students in the back cannt hear yu.5. Mr Smith is __________ a teacher. Mst f his pupils think f him as their friend.
Read the email and find three examples that shw life was harder in the past than it is tday.
1) Peple lived in very small huses, very clse t each ther, with n space fr children t play.2) Mst f the big cities were dirty and unhealthy.3) Children didn’t always g t schl, because they had t wrk instead.
Read the email again. Find sentences that tell us:1) There was nt enugh living space fr peple.2) Mst f the big cities were dirty and unhealthy.3) Life was harder fr children in thse times.
Write examples.1) There was nt enugh living space fr peple. Peple lived in very small huses, very clse t each ther, with n space fr children t play.
2) Mst f the big cities were dirty and unhealthy. The pllutin frm factries filled the air. Peple put their rubbish utside in the streets. There were many illnesses.
3) Life was harder fr children in thse times. They didn’t always g t schl, because they had t wrk instead. Many children started wrk in factries when they were nly fur r five years ld. They wrked twelve hurs a day in dangerus jbs fr very little mney.
Listen and cmplete the table.
14 years ld
18 years ld
fur children
50 years ld
22 years ld
24 years ld
55 years ld
When yu d a listening r reading exercise, yu shuld read the instructins carefully. Then yu can fcus yur attentin just n the infrmatin yu need. Yu dn’t have t understand every wrd.
Learning t learn
Write a passage cmparing the lives f the speaker’s grandmther and mther in Activity 6. The speaker’s grandmther and mther have lived very different lives. Her grandmther had a much bigger family…
The speaker’s grandmther and mther had very different lives. Her grandmther had a much bigger family f fur children. The speaker’s mther has nly ne child. Her grandmther and mther had different childhds. Her grandmther started schl later. She didn’t start schl until she was eight. Her mther started schl earlier, when she was six. Her grandmther didn’t have many years f educatin. She started wrk when she was furteen. Her mther was luckier, because she went t university after she finished schl, and started wrk when she was twenty-tw.
Read the passage and cmplete the fllwing sentences.
1. The mdern car has changed life a _______ deal.2. Using hrses fr travel was _______, and f curse walking was even ________.3. Cars allw peple t travel lng distances ________, in cmfrt and ___________.
4. It was almst _________ t get rid f the manure f the hrses.5. The cars cause _________, but the first cars actually made cities ________.
Arund the wrld
Wrk in grups. Read the mtin f the debate.Health is mre imprtant than wealth.
Organising a debate
Nw decide wh is fr the mtin and wh is against it. Yu can use sme f the fllwing ideas:Fr:Withut health, wealth means nthing.Yu can enjy life better if yu are healthy.Against:It is hard t be healthy withut wealth.Yu can enjy life better if yu are wealthy.
Prepare yur arguments. Give examples t supprt yur ideas.Hld the debate. Thse fr the mtin give their pinins. Thse against the mtin give their pinins.Take turns t say what yu think abut each ther’s arguments.
Discuss and find ut whether mst peple are fr r against the mtin.
Ⅰ.根据语境用括号内所给形容词的适当形式填空。1. Wh is ______________(careful) f all the children, Jimmy?2. With Mr King's help, I slved that prblem _______________(easy).3. The better yu relax, the ______________(healthy) yu will be.  4. Althugh Kate didn't win the prize, I think she sang ______________(beautiful) than Lisa. 5. China is ne f ________________(ancient) cuntries in the wrld.  
the mst careful
mre beautifully
the mst ancient
Ⅱ. 根据括号内所给提示将下列句子翻译成英语。1. 今天早上我步行去的学校，没坐公交车。 (instead f)2. 目前大量的人来到城市工作。 (thusands f)3. 这四个孩子不得不共用一间卧室。 (have t)4. 这个社区没有供人休息的地方。 (space)5. 他很少有时间和家人度假。 (have time t ...)
This mrning I walked t schl instead f taking a bus.At present, thusands f peple cme t the cities t wrk.The fur children have t share a bedrm.There is n space fr peple t rest in this cmmunity.He seldm has time t spend hlidays with his family.
Ⅲ. 根据材料内容，从方框中选择恰当的单词填空，使材料意思完整、通顺，有的需要变换形式。 
In the past, students in Kenya didn't have t attend schl and educatin was nt free (免费的). I taught maths and physics at Chamasiri Secndary Schl (1)________ I was in Kenya. This schl had nly fur (2)_________ — ne fr each grade, Frm 1, Frm 2, Frm 3 and Frm 4. They were equivalent (对等的) t ur 9th, 10th, 11th, and 12th grades.
Teachers (3)________ frm classrm t classrm instead f the students ging frm rm t rm. The Frm 1 class had 60 students, Frm 2 had 45, Frm 3 had 30, and Frm 4 had abut 12 students. The class size became (4)________ as the grades cntinued n. Why did this happen? Many families were very pr and culd nt (5)________ the schl fees (学费). Mst cuntryside schls in Kenya didn't have enugh (6)________. As a result, there were very (7)________ textbks fr students t use.
(8)________ the students needed t knw was written n the blackbard. The students (9)________ it dwn int their ntebks. The ntebks became the students' textbks. Hwever, students in Kenya are (10)________. Kenyan educatin has becme better and better in the past few years. I'm sure it will have a gd future.
Write a passage abut the changes in yur hmetwn, using the cmparative and superlative f adjectives and adverbs we have learnt.