初中英语外研版 (新标准)九年级下册Unit 3 Language in use.一等奖ppt课件

这是一份初中英语外研版 (新标准)九年级下册Unit 3 Language in use.一等奖ppt课件，共54页。PPT课件主要包含了课堂导入， 副词的用法，副词在句中的位置，副词在句中的作用，Grammar Ⅱ，最高级的句型， 选择疑问句，longer，easier，课堂活动等内容，欢迎下载使用。

Peple are wealthier tday, and they live lnger than they did in the past. But peple dn’t take as much exercise as they used t. Mre peple have cars, and they walk r use their bikes less. We eat better and we live lnger.
Language practice
Grammar Ⅰ: 形容词与副词
形容词和副词的句法作用1. 形容词的用法 形容词一般放在名词之前作定语，或放在系动词之后作表语，或作宾语补足语。形容词作定语，一般都是放在名词之前，但若修饰不定代词 smething, anything等则后置。
We must keep ur classrm clean. (宾补） They were kind and nice. (表语） Can yu see the ld tree there? (定语） Is there anything funny in the paper tday?
作定语，常置于被修饰词的前面。 He is a gd actr. 2. 作表语，置于(连)系动词后面。 The baby is still asleep. Will yu please make less nise?3. 作宾语补足语，置于宾语后面。 Have yu gt everything ready fr the meeting?
形容词在句中的作用及位置
alive, afraid, awake, alne, asleep等表语形容词作定语需后置。
Wh is the greatest man alive?谁是当今最伟大的人物？
仔细观察下面句子，你能找到有关形容词的规律吗？
I have smething imprtant t tell yu.我有重要的事要告诉你。
英语单词中smething, anything, nthing等不定代词被形容词修饰时，形容词放在不定代词后面。
away，lng，wide，high，deep，ld等词附有数量词语说明时需后置。
The rad is abut 50 metres wide. 这条路大约50米宽。
He is a man full f energy. 他是一个充满活力的人。
形容词+介词短语或不定式短语作定语需后置。
The weather here is very pleasant. 这里的天气很宜人。
形容词作表语位于连系动词之后。
形容词作宾语补足语，位于宾语之后。
The news made her mther very angry. 这消息使她妈妈很生气。
Tired and hungry, he returned hme. 他又累又饿地回到家里。
形容词或形容词词组作状语使用时，可放在句首、句中或句尾。
副词用来修饰动词、形容词、其它副词、 全句或名词词组及句子的词。常用的有：ag, befre, nw, then, sn, already, yet, here, there, up, dwn, abve, belw, inside, utside, where, very, much, s, t, quite, enugh, easily, quietly, als, t, nly等。在句中用作状语、表语、定语、宾补等成分。
Our schl is very beautiful.It was rather ht that day.He studies much harder nw.
1. 副词修饰形容词、副词时，放在它所修饰的词的前面。
2. 频度副词、程度副词可放在be动词、情态动词和助动词之后，实意动词之前。
She has never been t Beijing. 她从未去过北京。
They stayed at hme last night. 昨晚他们在家。Last night (时间副词) they stayed at hme (地点副词).
3. 时间副词和地点副词一般位于句尾。如两种副词同时出现，一般地点副词放在时间副词之前，也可将时间副词放在句首。
Please listen carefully. 请认真地听讲。Please listen t me carefully.请认真地听我讲。
4. 方式副词修饰及物动词可在及物动词前或宾语后，修饰不及物动词在修饰的动词后或在介词+宾语后。
The peple here are very friendly. 这里的人都很友好。
1. 副词作定语，一般放在被修饰的名词后。
The light is still n. 电灯还在亮着。Her ffice is just abve. 她的办公室就在上面。
2. 副词作表语表示位置，位于系动词后。
I’m pleased t see yu back. 看到你回来我很高兴。
3.副词作宾语补足语位于宾语后。
Review the cmparative degree and superlative adjectives and adverbs.
大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。
1). 构成 单音节词和少数双音节词， 在词尾加-er, -est来构成比较级和最高级。
3). 形容词、副词等级的用法1. 原级的用法 只能修饰原级的词, very, quite, s, t。He is t tired t walk n. 他太累了走不动了。My brther runs s fast that I can’t fllw him. 我哥哥跑得太快了, 我跟不上他。
2. 原级常用的句型结构(1)“甲+be+(倍数)+as+形容词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”。Tm is as ld as Kate. 汤姆和凯特一样大。
“甲+实意动词+(倍数)+as+副词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”。Tm runs as fast as Mike. 汤姆和麦克跑得一样快。
(2)“甲+be + nt + as / s+形容词原级+as+乙”表示“甲不如乙…”。This rm is nt as / s big as that ne. 这个房间没有那个大。 “甲+助动词+nt+动词原形+as / s+副词原级+as+乙”表示“甲不如乙…”。He desn’t walk as slwly as yu. 他走得没有你走得慢。
形容词和副词的比较等级1. 常用的比较级的句型：1) A + 谓动词 + 比较级 + than +B.Mary is yunger than Betty. He gt up earlier than I did this mrning.
2) 主语 + 动词 + the 比较级 + f the tw. (说明：在f the tw这样的比较范围或特指哪一个时, 比较级前要加the)Tm is the taller f the tw. Lily runs faster f the tw.
3) The + 比较级, the + 比较级, 表示“越……,越……”。 The mre yu study, the mre yu knw.你学的越多, 知道的越多。The harder the test is, the lwer marks we get. 测试题越难, 我们的得分越少。
4) 比较级 + and + 比较级, 表示“越来越……”。 The cmputer is cheaper and cheaper. 计算机越来越便宜。 He studies harder and harder. 他学习越来越努力。
1. the + 最高级 + f/ in…
常用的最高级表达方式：
Jim is the tallest f the three. 吉姆是三个人中最高的。 He is the mst diligent student in his class. 他是班上最勤奋的学生。
It is the mst interesting bk I have ever read. 这是我所读过的最有趣的一本书。
3. the + 最高级 + 定语从句
Wh is the tallest, Tm, Jack r Bill? 汤姆、杰克和比尔, 谁个子最高？
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。
He wrks much harder than then.他比那时工作要努力得多。
比较级和最高级的修饰语
This is by far the mst expensive bag in the shp. 这是目前这家商店里最贵的包。
常见的最高级修饰语有almst, by far, far, much等。
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.
healthier/mre healthy
fast/the fastest
Tday, with the Internet, peple can cmmunicate(5) ___________ (easily)than ever befre with friends all ver the wrld. 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.
Wrk in pairs. Lk at the tw pictures and talk abut hw the twn has changed. Use the wrds in the bx t help yu.
big, building, busy, huse, mdern, mre, shp, street, tall, traffic, tree
2. There are mre cars in the street tday than it was 50 years ag.3. The streets are much wider and cleaner.4. The envirnment is much better. 5. Peple are much busier than befre.6. The life is much better than befre.7. There are mre shps than befre.
1. The buildings are much taller, much mre beautiful and much newer.
The sample answers
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.
heat, mre than, seldm, spare, speak up
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 washarder in the past than it is tday.
FROM: Gran TO: ChristineSUBJECT: The lives f children in Victrian Britain
Dear Christine, Yu asked me fr help abut yur schl prject - the lives f children in Victrian
Britain. I was als interested. I searched nline and fund ut the fllwing. In Victrian Britain, thusands f peple came t thecities t wrk in the factries. Instead f the green, pen cuntryside, peple lived in very small huses, very clse t each ther, with n space fr children t play. Families in thse days were quite big. Often, there were fur r five children in ne family, and they all had t sleep in huses f just tw rms.
Smetimes, a whle street had t share ne utside tilet. Can yu imagine that? Mst f the big cities were dirty and unhealthy. The pllutin frm factries filled the air. Peple put their rubbish utside in the streets. As a result, there were many illnesses. And life was harder fr children in thse times. Theydidn’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. Many were hurt in accidents with machines. I hpe this is helpful. Write t me if yu need mre infrmatin.With lve,Gran
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.Peple lived in very small huses, very clse t each ther, with n space fr children t ________________________.
Learning t learnWhen 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.
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. Families in thse days were quite big. A whle street had t share neutside tilet.
One pssible versin
2. Mst f the big cities were dirty and unhealthy.
The pllutin frm factries filled theair. Peple put their rubbish utside in the streets. As a result, there weremany 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.
Sme difficult pints:
1. be interested in ding sth. 有兴趣做某事2. thusands f 成千上万的3. instead f 代替, 而不是4. clse t: near 接近, 靠近5. share ne utside tilet 共用一个室外的厕所6. as a result 结果是7. many diseases 许多疾病
Listen and cmplete the table.
8 years ld
14 years ld
18 years ld
fur children
50 years ld
6 years ld
22 years ld
24 years ld
ne children
55 years ld
My grandmther had eight brthers and sisters. She started schl when she was eight years ld and left when she was furteen. She didn’t g t university. She started wrk after she left schl. She wrked very hard in a factry. She went t wrk at eight ’clck in the mrning and finished at six ’clck in the evening. She wrked six r even seven days a week and had nly a few hlidays. She gt married when she was eighteen and had a baby the fllwing year. She had fur children. She cntinued wrking until she was fifty years ld.
Listening Material
My mther started schl when she was six years ld. At eighteen, she went t university. She started wrk when she was twenty-tw. She wrks as a teacher. She wrks five days a week and has a lng hliday in summer and winter. She gt married when she was twenty-fur and had a baby the next year. She nly has ne child — me! My mther will cntinue t wrk until she’s fifty-five.
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…
Write a passage cmparing their lives.
The grandmther had eight brthers and sisters s she had a bigger family. She started schl when she was lder, but she left schl earlier. The grandmther nly went t schl fr 6 years, while the mther went t schl fr 12 years, and t university. The grandmther wrked hard in a factry frm 14 until she was 50,
and the mther wrked as a teacher frm 22 and will finish wrking when she is 55; she als has a lng summer hliday. The grandmther gt married at 18 and had her first baby a year later; she had fur children. On the ther hand, the mther gt married at 24, and nly had ne child at the age f 25.
Mre infrmatin
hrse, hrse-drawn carriage, n ft
slw, t much manure
quick,cmfrtable, cnvenient, cleaner than hrse carriage
Wrk in grups. Read the mtin f the debate.
Health is mre imprtant than wealth.
Nw decide wh is fr the mtin and wh is against it. Yu can use sme f the fllwing ideas:
Mdule task:
Organising a debate
● Withut health, wealth means nthing.● Yu can enjy life better if yu are healthy.
● 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.
A healthy scientist can achieve mre success in his scientific research.
2. Mney can’t help cure all diseases, like cancer r AIDS and s n.
● 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.
Hld the debate.
Discuss and find ut whether mst peple are fr r against the mtin.
1.We have summarized and cnslidated the use f adjectives and adverbs.2. We have summarized and cnslidated the use f cmparative degree and superlative degree.
1. —What d yu think f Tm’s speaking? —N ne des ____ in ur class. A. gd B. better C. well D. best2. —What a careful by yu are! —Thank yu. In fact, Tm des everything___ than me. A. mre carefully B. mre careful C. much careful
3. — The dctr tld me____ t much but I find it difficult. — The dctr is right. The less yu drink, ______ yu will be. A. dn’t drink; the healthier B. nt t drink; the healthier C. nt t drink; the mre healthier D. dn’t drink; healthier
4. — Which city is yur favrite? — Hangzhu, f curse. It’s the ____ place that I want t visit. A. wrse B. wrst C. better D .best
5. — Dad, hw can I get n well with my classmates? — Try t be friendly t them. That will make it much____. A. easily B. mre easily C. easy D. easier
6. --- Susan, yu knw what? We can have a dg! --- Great! But I prefer t have a cat. It is much ______ t lk after. A. easy B. easier C. easiest
7. —Which d yu like _____, summer r winter? —I prefer summer. A. gd B. well C. better D. best
8. — It’s s cld tday. — Yes, it’s _____ clder than it was yesterday. 　A. sme B. mre C. very D. much
9. The mre yu smile, the _____ yu will feel. A. happy B. happier C. happily D. mre happily
10. Nancy and Lucy are twins. In sme way they lk the same, but Nancy is _____ than Lucy. A. tall B. taller C. tallest