外研版 (新标准)九年级下册Unit 3 Language in use.教学演示ppt课件
展开1. T summarise and cnslidate the use f adjectives and adverbs2. T summarise and cnslidate the use f cmparative degree and superlative degree
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.
Are yu familiar with these sentences? They are all frm this mdule.
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.8. D peple wrk as hard as they did fifty years ag?9. I went everywhere n ft r smetimes by bike.10. My daughter is really lucky.11. But sme f the shws are t nisy fr me.
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 _________ wrk ______ (hard).8. D peple wrk _______ hard _______ they did fifty years ag?9. I went _________ n ft r smetimes by bike.10. My daughter is _______ (real) lucky.11. But sme f the shws are t _______ (nise) fr me.
形容词是指那些用来描述或修饰名词(或代词)的一类词。一般放在其所修饰的名词之前。如:tidy, rich, cheap, early 等。在句中用作定语、表语、宾语补足语等成分。
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? 宝宝还在睡觉,你小声点好吗?3. 作宾语补足语,置于宾语后面 Have yu gt everything ready fr the meeting? 你为这次会议做好准备了吗?
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?The baby still asleep might be awake very sn.还在熟睡的婴儿可能马上就会醒来。
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。 Is there anything interesting in the film? 电影里有什么有趣的内容吗? There is nthing dangerus here. 这儿一点都不危险。
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。The river is 30 metres deep.这条河30米深。
形容词+介词短语或不定式短语作定语需后置。
He is a man full f energy.他是一个充满活力的人。The music pleasant t listen t interests me.这动听的音乐使我感兴趣。
用and或r连接的两个意义相反的形容词作定语需后置。
She has a family, happy and rich.他有一个幸福美满的家庭。A cuntry, big r small, shuld be equal.国不论大小应该平等。
形容词作表语位于连系动词之后。
The weather here is very pleasant.这里的天气很宜人。Yur mther lks very well.你妈妈看起来很健康。
形容词作宾语补足语,位于宾语之后。
The news made her mther very angry.这消息使她妈很生气。I fund the stry very interesting.我觉得这个故事很有趣。
形容词或形容词词组作状语使用时,可房子句首、句中或句尾。
Tired and hungry, he returned hme.他又累又饿地回到家里。He went hme, full f fear.他满心恐惧地回到家里。
a big rund black new wden French table一张新的大而圆的法国黑色木桌子。a famus German medical schl一所德国著名的医学院 sme green eating apples 一些绿色食用的苹果a beautiful little yung British plicemen这些年轻高大的英国警察a pretty purple silk dress the by’s little nice red ty
仔细观察下面例子,你能找到有关形容词的规律吗?
多个形容词修饰名词的大体顺序是:限定 描绘 大(小) 长 (短) 高 (低) 形状 年龄 新 (旧) 老 (少) 颜色 国籍 出处 材料 作用 类别等 +名词
下面顺口溜有助于你记忆:品大新形色国料
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.我们的学校非常美丽。It was rather ht that day.He studies much harder nw.他现在学习更努力了。
仔细观察下面句子,你能找到什么规律?
副词修饰形容词、副词时,放在它所修饰的词的前面。
副词在句中的作用及位置
I dn’t knw him well enugh.我不够了解他。The bk is easy enugh fr kids.这本书对孩子来说够容易了。
enugh作为副词总是置于被修饰的形容词或副词后。
We haven’t enugh fd fr yu.= We haven’t fd enugh fr yu.我们没有足够的事物分给你们。
enugh作为形容词时可位于名词前或者名词后。
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。
He always ges t schl n ft. 他总是步行上学。 She has never been t Beijing. 她从没有去过北京。 He can hardly say a wrd. 他几乎一言不发。
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).They’ll cme back sn.他们不久将会回来。
时间副词和地点副词一般位于句尾。如两种副词同时出现,则地点副词放在时间副词之前,也可将时间副词放在句首。
He carefully des his wrk.他认真地做他的工作。He des his wrk carefully.Please listen carefully. 请认真地听讲。Please listen t me carefully.请认真地听我讲。
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。They live n the flr belw.他们住在下一层楼。
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.他的办公室就在上面。
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。We saw her ff tw days ag.两天前我们为她送行。
副词作宾语补足语位于宾语后。
形容词比较级、最高级的构成
1. 规则变化: 1) 单音节的词在词尾直接加-er/-est,例如: near → nearer/ nearest hard → harder/ hardest 2) 部分双音节和多音节的词在词前加mre/mst,例如: carefully → mre/ mst carefully warmly → mre/ mst warmly
副词比较级、最高级的构成
2. 常用不规则变化为:
The stry gets mre and mre exciting.故事变得越来越激动人心。Our lives are getting better and better.我们的生活越来越好。
Ⅰ. 常用的比较级句型:
Health is mre imprtant than wealth.健康比财富更重要。He gt up earlier than I did this mrning.今天早上他起得比我早。
1. 比较级+than,表示“比……更……”
2. 比较级+ and + 比较级,表示“越来越……”
The mre time yu spend n it, the greater prgress yu will make.你在这上面花的时间越多,你的进步就会越大。The mre he talked, the mre excited he grew.他越说越激动。
3. The + 比较级, the+比较级,表示“越……越……”
同级比较一般采用as… as…句型,否定句可以用nt s/as…as…表示。例如:
He is as tall as his father.他和他父亲一样高。She is as busy as befre.她和过去一样忙。I get up nt s early as yu.我不如你起得早。
1. the + 最高级 + f/ in…
Ⅱ.常用的最高级表达:
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。例如:
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。例如:
He wrked much harder than then.那时他工作要努力得多。
比较级和最高级的修饰语
以下部分为课本练习,供老师在对答案时选择使用。
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.
(the) fastest
mre easily
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.
mre crwded
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 buildings busy huse mdern mre shp street tall traffic tree
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.
Sample answer:
Cmplete the sentences with the wrds r expressins in the bx.
heat mre than seldm spare speak up
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.
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 ne utside tilet.
2. The pllutin frm factries filled the air. Peple put their rubbish utside in the streets. As a result, there were many illnesses. 3. Children 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. Many were hurt in accidents with machines.
Read the email again. Find sentences and write examples.
1. Peple lived in very small huses, very clse t each ther, with n space fr children t play.2. ___________________________________ ___________________________________3. ___________________________________ ___________________________________ ___________________________________
The pllutin frm factries filled the air. Peple put their rubbish utside in the streets.
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.
Listen and cmplete the table.
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…
Adjective: used fr describing a nun r prnun.Adverb: used fr describing a verb, an adjective, anther adverb, r a whle sentence.
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单项选择。1. — Yu lk _______ tday. — Yes. I stayed up late last night t watch a talk shw. A. easy B. warm C. tired D. smart2. Fishing with Dad was s _______ fr little Sam that he almst fell asleep. A. excited B. exciting C. bred D. bring
3. — Is the child any better tday? — I think s. His temperature seems nw. A. high B. nrmal C. lw D. special4. My ld neighbur Charles felt after his children mved ut. A. lnely B. safely C. angrily D. happily5. The city f Harbin is beautiful all the year arund, _______ in winter. Ice lanterns decrate streets and attract plenty f turists. A. especially B. generally C. prbably
6. She always des very well in the English exams. But she can _______ understand English radi prgrams. A. always B. hardly C. already D. easily7. We arrived at the statin t early and had _______ t g, s we sat there and chatted with each ther. A. smewhere B. anywhere C. everywhere D. nwhere
8. I met Lucy in the primary schl and we have been clse friends _______. A. as usual B. again and again C. sner r later D. ever since9. This mvie wasn’t _______. He fell asleep half way thrugh it. A. interesting enugh B. enugh interesting C. interested enugh D. enugh interested
10. Tny is nt as clever as Lucy, but he wrks _______ than her. A. hard B. harder C. hardest D. the hardest11. — Many by students think math is English. — I agree. I’m weak in English. A. much difficult than B. s difficult as C. less difficult than D. mre difficult than
12. My grandpa tld a gd stry, but I tld a _______ ne. A. gd B. better C. best D. wrse13. — What d yu think f the film S Yung directed by Zha Wei? — Wnderful. I think it’s than the ther films abut yuth in recent years. A. the best B. the wrst C. much better D. much wrse
14. Lanzhu is the nly capital city that the Yellw River, the secnd _______ river in China, passes thrugh. A. lng B. lngest C. lnger D. length15. I knw yu are shrter than yur brthers, but yu run ________. A. mre faster B. fastest C. mre fast D. fast
1. Read the articles in Learning English. 2. Preview the new wrds and expressins in Mdule 4.
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