Whats the highest mountain in the world課件6

1、Unit 7 Whats the highest mountain in the world? Grammar Focus Whats the highest mountain in the world? Qomolangma. How high is Qomolangma? Its 8,844.43 meters high. Its higher than any other mountain. Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lakes.

2、Did you know that China is one of the oldest countries in the world? Yes, I did. Its much older than the US. 4a. Fill in the blanks with the correct forms of the words in the box. 1. The Amazon River is one of the _ rivers in the world. Its a little _ than the Yangtze River. 2. Qomolangma is 8,844.4

3、3 meters_. big much popular long old high longest longer high Its one of the most _ places for serious mountain climbers. 3. No ocean in the world is as _ as the Pacific Ocean. 4. Although Japan is _ than Canada, it is _smaller. popular big older much e.g. Two rivers ：_ and _ _ _ _ _ 4b. Write two c

4、omparisons about two topics. Write true facts. the Yangtze River the Amazon River The Yangtze River is almost as long as the Amazon River. The Amazon is longer than the Yangtze, but the Yangtze is the longest river in China. Two cities：_ and _ 1._ 2._ _ Two animals：_ and _ 1._ 2._ _ 4c. Write five q

5、uestions using comparisons. Then ask your partner your questions. 1._ 2._ 3._ 4._ 5._ What is the highest building in our city? Who is the oldest people in our city? What is the most popular street in our city? What is the most delicious food in our city? Where is the busiest road in our city? 數(shù)詞是用來(lái)

6、表示事物的數(shù)目和順序的詞。 數(shù)詞的分類(lèi)： 1.基數(shù)詞 2.序數(shù)詞 3.分?jǐn)?shù)詞 今天我們先來(lái)學(xué)習(xí)一下基數(shù)詞。 Grammar Focus (一)數(shù)詞 Numeral 1. 1. 復(fù)習(xí)1 1100100以?xún)?nèi)的所有數(shù)字。 2. 2. 掌握百、千、萬(wàn)、十萬(wàn)、百萬(wàn)的 表達(dá)法。 1、1-19的基數(shù)詞 one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10 eleven 11 twelve 12 thirteen 13 fourteen 14 fifteen 15 sixteen 16 seventeen 17 eighte

7、en 18 nineteen 19 2、2090等十 位數(shù) twenty 20 thirty 30 forty 40 fifty 50 sixty 60 seventy 70 eighty 80 ninety 90 twenty-one 21 twenty-two 22 其它的十位數(shù)照此類(lèi)推，如： thirty-one 31 forty-two 42 seventy-five 75 ninety-six 96 3、百、千、萬(wàn) 百 hundred 100 one hundred 200 two hundred 以此類(lèi)推 千 thousand 1 000 one thousand 2 000 tw

8、o thousand 英語(yǔ)里沒(méi)有“萬(wàn)”這一單位，萬(wàn)也用thousand 表示。如：10 000 ten thousand 一萬(wàn)20 000 twenty thousand 兩萬(wàn) 4、十萬(wàn)、百萬(wàn) 十萬(wàn)的說(shuō)法是： 100.000 a (one) hundred thousand 200.000 two hundred thousand million 百萬(wàn) a (one) million 1,000,000 two million 2,000,000 以此類(lèi)推 8,000,000 eight million 練一練練一練 345 1001 18,657,421 three hundred and

9、forty-five one thousand ( and) one eighteen million, six hundred and fifty-seven thousand, four hundred and twenty-one 1.The project lasted 5 years and cost 2 billion dollars. 2. The Chinese have been making paper for two thousand years. 3. One thousand pounds is a lot of money. 表示確定數(shù)量時(shí) 用基數(shù)詞+ hundre

10、d ， thousand ，million，billion 多位基數(shù)詞讀法多位基數(shù)詞讀法 457 890 608 389 three hundred and eighty-nine four hundred and fifty-seven eight hundred and ninety six hundred and eight 1）101999的三位數(shù)由 “百位數(shù) and+ 兩位數(shù) 組成”。 如：325three hundred and twenty-five 102 one hundred and two 635 six hundred and thirty-five 2)三位數(shù)以上的數(shù)

11、，從個(gè)位往前數(shù)，每三位數(shù)加一個(gè) 逗號(hào)，從后往前數(shù)的第一個(gè)逗號(hào)代表 thousand, 第二 個(gè)逗號(hào)代表million, 第三個(gè)逗號(hào)是billion，注意這幾 個(gè)詞不能用復(fù)數(shù)形式，后也不能加 and 。例如： 2,648 two thousand , six hundred and forty-eight 16,250,064 sixteen million , two hundred and fifty thousand , sixty-four 確切數(shù)目與不確切數(shù)目的表達(dá)確切數(shù)目與不確切數(shù)目的表達(dá)： hundred, thousand, million, billion等前面有 基數(shù)詞，表示

12、確切數(shù)目時(shí)，用單數(shù)，后直接 接復(fù)數(shù)名詞；如： three hundred books one hundred people five thousand students seven million starts 表示不確切數(shù)目時(shí)，這類(lèi)詞后加-s且與of連 用。如： hundred s of people thousand s of students millions of birds billions of lions 注意：這類(lèi)短語(yǔ)中，名詞前如有定冠詞、指 示代詞或形容詞性物主代詞時(shí)，可加of, 但 表示的是范圍。如：two hundred of the workers 工人中的二百（人）

13、Grammar Focus (二二)形容詞的比較級(jí)和最高級(jí)形容詞的比較級(jí)和最高級(jí) comparatives and superlatives with adj. and adv. short - shorter small - smaller nice nicer safe safer - - - - - - heavy heavier happy happier big bigger thin thinner delicious more delicious interesting more interesting important more important carefully-mor

14、e carefully quickly-more quickly slowly-more slowly easily- more easily 大多數(shù)形容詞和副詞有三個(gè)等級(jí)： 原級(jí)、比較級(jí)、最高級(jí)。 一、形容詞比較級(jí)的構(gòu)成 1.構(gòu)成的不規(guī)則變化: 2.構(gòu)成的規(guī)則變化: 1. 構(gòu)成的不規(guī)則變化: e.g. good / well better best bad / badly worse worst many / much more most little less least far farther / further farthest/ furthest 2. 構(gòu)成的規(guī)則變化: 1) 單音節(jié)

15、詞和少數(shù)雙音節(jié)詞一般在詞尾 后加-er 構(gòu)成比較級(jí) 或-est構(gòu)成最高級(jí). 如： 原級(jí) 比較級(jí) 最高級(jí) cold colder coldest bright bright erbright est young younger youngest 2) 以字母 e 結(jié)尾的詞只加 r 或-st 構(gòu)成 比較級(jí)和最高級(jí)。 原級(jí) 比較級(jí) 最高級(jí) nice nicer nicest fine finer finest large larger largest 3) 重讀閉音節(jié)詞末尾只有一個(gè)輔音字母 時(shí), 先雙寫(xiě)這個(gè)輔音字母, 再加-er或-est。 如: big bigger biggest thin th

16、inner thinnest 4) 以“輔音字母+ y” 結(jié)尾的雙音節(jié)詞， 先改y為i, 再加-er或-est。如： easy easier easiest happy happier happiest 5) 多音節(jié)詞和部分雙音節(jié)詞在詞前加 more或most。 如： delicious more delicious most delicious interesting more interesting most interesting important more important most important carefully-more carefully-most carefully

17、 quickly-more quickly -most quickly slowly-more slowly -most slowly easily- more easily -most easily 形容詞最高級(jí)的構(gòu)成 A: tall short quick thick light cool warm quiet wild calm the - est tall taller tallest B: heavy easy tidy dry busy happy healthy hungry early y - i- est C: large late nice - st biggest D:

18、big hot hottest thin “ 雙寫(xiě)” thin nest wet wettest fat fattest Adjective delicious dangerous interesting popular beautiful careful friendly the most - adj . Adjective better best far little worse worst more most farther farthest less least good well bad badly many much 1. good 2. comfortable 3. big 4.

19、 happy 5. cheap 6. many 7. difficult 8. little better best more comfortable most comfortable bigger biggest happier happiest cheaper cheapest more most more difficult most difficult less least 1.用法：英語(yǔ)中三者或三者以上相比較，表示 “最” 這樣的最高程度概念時(shí)，要用 “the+最高級(jí)” 的結(jié)構(gòu)表示。這種句式一般 帶有表示比較的介詞短語(yǔ)，比如: in our class, of the three 等

20、。 例如：Wang Lin is the tallest in our class. This theater is the cheapest of the three. 注意使用最高級(jí)時(shí)應(yīng)注意以下幾點(diǎn)： 形容詞的最高級(jí)形容詞的最高級(jí) (1) 表示 “最之一” 的句式，要用 one of the +形容詞最高級(jí)+復(fù)數(shù)名詞。 例如: Jingjiang Hotel is one of the biggest hotels in our city. Lisa is not one of my best friends. (2) 當(dāng)最高級(jí)前面有物主代詞或名詞所有格時(shí)， 不加定冠詞 the。 例如：T

21、om is Lucys best friend. Tuesday is her busiest day. (3) 最高級(jí)前可加序數(shù)詞。 例如：The Yellow River is the second longest river in China. (4) 形容最高級(jí)修飾作表語(yǔ)或介詞賓語(yǔ)的名詞， 代詞時(shí)，被修飾的詞往往省略。 例如：He is the laziest (student) in our class. 2. 形容詞比較級(jí)和最高級(jí)的構(gòu)成 (1) 規(guī)則變化 a. 一般情況下，單音節(jié)或雙音節(jié)的形容詞比較級(jí) 直接加-er, 最高級(jí)直接加-est。如： clevercleverer cle

22、verest cheapcheapercheapest fewfewerfewest smallsmallersmallest youngyoungeryoungest b. 以-e 結(jié)尾的形容詞，比較級(jí) + -r,最高級(jí)+ -st。如： largelarger largest nicenicernicest cutecutercutest c. 以輔音字母+y結(jié)尾的形容詞，變 y為i +er或+est。 busybusier busiest heavyheavier heaviest easyeasiereasiest happyhappierhappiest dirtydirtier di

23、rtiest d. 以重讀閉音節(jié)結(jié)尾，末尾只有一個(gè)輔音字母結(jié) 尾的詞，雙寫(xiě)最后一個(gè)輔音字母，再加 +er或 +est。 如： bigbiggerbiggest thinthinnerthinnest fatfatter fattest hot hotter hottest e. 多音節(jié)和部分雙音節(jié)形容詞，需在原級(jí)前 +more 構(gòu)成比較級(jí)，+ most 構(gòu)成最高級(jí)。如： important more important most important beautifulmore beautiful most beautiful difficult more difficult most diff

24、icult 3. 不規(guī)則變化：不規(guī)則變化： 原級(jí) 比較級(jí) 最高級(jí) good /well better best bad /ill worse worst little less least many /much more most far farther /further farthest /furthest old older /elder oldest /eldest 最高級(jí)規(guī)則變化口訣最高級(jí)規(guī)則變化口訣： 最高級(jí)，很容易，一般詞尾加est。 (cheap-the cheapest) 詞尾若有啞音e, 直接就加st。 (close-the closest) 重讀閉音節(jié), 單輔音字母要雙寫(xiě)。

25、 (big-the biggest) 輔音字母加y, 記得把y變?yōu)閕。 (friendly-the friendliest) 多音節(jié)，考考你，the most 到底加哪里？ (popular-the most popular) 1.We are going to the Green Restaurant for lunch. ( 就劃線部分提問(wèn)) _ you going for lunch? 2. Sam is the shortest in his class. (改為同義句) Sam is _ than _ _ student in his class. Sam is _ than _ _

26、 students in his class. Sam is _ than_ _ in his class. 3. How do you like Screen City? (改為同義句) _ do you _ Screen City? Where are shorter any other What think of shorter the other anyone else shorter 練習(xí)：改寫(xiě)句子練習(xí)：改寫(xiě)句子 late later - latest early earlier earliest big big ger- big gest fluently/difficult mo

27、re, most 重讀閉音節(jié)、末尾只有一個(gè) 輔音字母雙寫(xiě)加 er 或 est 單音節(jié)詞在詞尾比較級(jí) 加- er或最高級(jí)加- est 以e結(jié)尾的詞，只需加 r 或st 以輔音字母加 y 結(jié)尾雙音節(jié) 詞變 y 為 i 加 er 或 est 部分雙音節(jié)和多音節(jié)詞在原部分雙音節(jié)和多音節(jié)詞在原 級(jí)前加 more 或 most 少數(shù)以er,ow 結(jié)尾的雙音 節(jié)詞加-er -est tall tall er- tall est clever clever er-clever est cheap, cold, small, warm, young, high fine, nice, safe happy ,

28、busy, dirty, easy, lazy, pretty fat, hot, red, thin, wet, sad narrow, yellow quickly, slowly, useful, careful, popular, modern, 形容詞和副詞比較級(jí)和最高級(jí)構(gòu)成 (規(guī)則變化) 不規(guī)則變化 good / well better - best much / many more - most bad / badly / ill worse worst little less least far farther/ further farthest furthest old ol

29、der/ elder oldest / eldest 形容詞和副詞比較級(jí)的用法形容詞和副詞比較級(jí)的用法 1.Who runs faster , he or she? 2.He runs faster than she. 3.He runs much faster than she. 4.He becomes healthier and healthier. 5.The more you exercise, the healthier you will be. 6.She is less healthy than he. 1.表示兩者之間的選擇 , 可用“Which/Who + 比較，or?”.

30、 2.表示兩者之間的比較，通常用連詞 than 引導(dǎo)， 表示“更一些” 3.much/far/a lot, even ,still ,a little/a bit 修飾比較級(jí),表示程度. Who runs faster, he or she? He runs faster than she. He runs much faster than she. 4. “ 比較級(jí)+and+ 比較級(jí)”表示“越來(lái)越 ” 5. “the+ 比較級(jí) , the + 比較級(jí)”表示“ 越, 越 ” 6. 表示不及另一方時(shí)，用“ less+原級(jí)+than” (雙音節(jié)和多音節(jié)詞 ) He becomes healthie

31、r and healthier. The more you exercise, the healthier you will be. She is less healthy than he. He is healthier than she. Shanghai is becoming more and more modern. 1.比較級(jí) + and + 比較級(jí) 越來(lái)越 2.the+比較級(jí) , the + 比較級(jí) 越, 越 3._you are, _mistakes you will make. (你越仔細(xì)，做錯(cuò)的題目就越少） 4. _you eat, _youll be. (你吃得越多,就越

32、胖) 5. Alice writes well. Mary writes _ than she. ( 甚至更好） The more careful the fewer The more the fatter 1.The girl becomes _. (越來(lái)越漂亮） more and more beautiful 2. The weather is getting _. (越來(lái)越槽糕） worse and worse even / still better 1.表示三者或三者以上比較 ,可用”Which/Who +最高級(jí),or ?”表示. 2. 最高級(jí)+of/among ( 同類(lèi)比較) in

33、(范圍比較) 4.one of + 形容詞最高級(jí) +名詞復(fù)數(shù)表示“最 之一” 3. 序數(shù)詞修飾最高級(jí) 形容詞和副詞的最高級(jí)的用法 Who is the tallest , Tom , Mike , or Jack? Tom is the tallest of the three. Mike is the second tallest student in our class. Jack is one of the tallest students in our class. Tom runs (the) fastest in our class. 3. Lin Tao is _ in the

34、class because he never gets to school on time. （最懶的學(xué)生之一） 4. Edison was_ in the world. (最偉大的發(fā)明家之一） one of the laziest students one of the greatest inventors 1. The Yangtze River is_ river in the world. (第三長(zhǎng)河） the third longest 2. The Atlantic is _ ocean in the world. ( 第二大洋） the second biggest Exerci

35、se: 一、翻譯句子： 二、同義句轉(zhuǎn)換 1. Flat A is more expensive than Flat B Flat B is _ _ than Flat A. Flat B is _ _ Flat A. Flat B is not _ _ _ Flat A. 2. I prefer maths to English. I like maths _ English. better than 3.He is the tallest student in the class. He is _ in the class. taller than any other student any

36、 other + 名詞單數(shù) less expensive cheaper than as expensive as 1.Hainan is a very large Island .It is the second _ island in china. ( large ) 2.Our teacher is as _ as before. ( busy). 3.He is _ among us. ( careful ) 4.Li Lei jumped far _ than Jim. (far) 5.The busier he is, the _ he feels. ( happy ) 6.I t

37、hink Yao Ming is one of _ basketball players in NBA. ( hot) busy the most careful farther happier largest the hottest 三、完成句子 Homework ?Practice with your classmates to speak and write large numbers. ?Write some number cars and put them in your room. Whenever you see, read them quickly. ?41、從現(xiàn)在開(kāi)始，不要未語(yǔ)淚先流。 ?42、造物之前，必先造人。 ?43、富人靠資本賺錢(qián)，窮人靠知識(shí)致富。 ?44、顧客后還有顧客，服務(wù)的開(kāi)始才是銷(xiāo)售的開(kāi)始。 ?45、生活猶如萬(wàn)花筒，喜怒哀樂(lè)，酸甜苦辣，相依相隨，無(wú)須過(guò)于在意，人生如夢(mèng)看淡一切，看淡曾經(jīng)的傷痛，好好珍惜自己、善待自己。 ?46、有志者自有千計(jì)萬(wàn)