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1、Unit 7Whats the highest mountain in the world?Grammar FocusWhats 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.Did you k

2、now 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 8,844.43 meters_. bi

3、g much popular long old highlongestlongerhigh 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.popularbigoldermuche.g. Two rivers：_ and _4b. Write two comparisons about two topics. Write

4、 true facts. the Yangtze Riverthe Amazon RiverThe 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 questions using comparisons. Then ask your p

5、artner your questions. _ _ _ _ _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?駕考寶典 http:/ 駕考寶典2016科目一Grammar Focus(一一)數(shù)詞數(shù)詞 Numeral數(shù)詞是用來表示事物的數(shù)目

6、和順序的數(shù)詞是用來表示事物的數(shù)目和順序的詞。詞。數(shù)詞的分類：數(shù)詞的分類：1.基數(shù)詞基數(shù)詞2.序數(shù)詞序數(shù)詞3.分數(shù)詞分數(shù)詞今天我們先來學(xué)習(xí)一下基數(shù)詞。今天我們先來學(xué)習(xí)一下基數(shù)詞。1. 復(fù)習(xí)1100以內(nèi)的所有數(shù)字。2. 掌握百、千、萬、十萬、百萬的表達法。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 eighteen 18 ni

7、neteen 192、2090等十位數(shù)twenty 20thirty 30forty 40fifty 50sixty 60seventy 70eighty 80ninety 90 twenty-one 21 twenty-two 22 其它的十位數(shù)照此類推，如： thirty-one 31 forty-two 42 seventy-five 75 ninety-six 963、百、千、萬 百 hundred 100 one hundred 200 two hundred 以此類推 千 thousand 1 000 one thousand 2 000 two thousand英語里沒有“萬”這

8、一單位，萬也用thousand表示。如：10 000 ten thousand 一萬20 000 twenty thousand 兩萬 4、十萬、百萬十萬的說法是： 100.000 a (one) hundred thousand 200.000 two hundred thousand million 百萬 a (one) million 1,000,000 two million 2,000,000 以此類推 8,000,000 eight million練一練練一練345100118,657,421three hundred and forty-fiveone thousand (and

9、) oneeighteen million, six hundred and fifty-seven thousand, four hundred and twenty-one 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)量時表示確定數(shù)量時 用基數(shù)詞用基數(shù)詞+ hundred，thousand，million，billi

10、on多位基數(shù)詞讀法多位基數(shù)詞讀法457890608389three hundred and eighty-ninefour hundred and fifty-seveneight hundred and ninetysix hundred and eight 102 one hundred and two635 six hundred and thirty-five2)三位數(shù)以上的數(shù)，從個位往前數(shù)，每三位數(shù)加一個逗號，從后往前數(shù)的第一個逗號代表thousand, 第二個逗號代表million, 第三個逗號是billion，注意這幾個詞不能用復(fù)數(shù)形式，后也不能加and。例如： 2,648 tw

11、o 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)目的表達確切數(shù)目與不確切數(shù)目的表達：hundred, thousand, million, billion等前面有等前面有基數(shù)詞，基數(shù)詞，表示確切數(shù)目時，用單數(shù)，后直接表示確切數(shù)目時，用單數(shù)，后直接接復(fù)數(shù)名詞；接復(fù)數(shù)名詞；如：如：three hundred books one hundred people five thousand students sev

12、en million starts表示不確切數(shù)目時，這類詞后加表示不確切數(shù)目時，這類詞后加-s且與且與of連連 用。用。如：如： hundreds of people thousands of students millions of birds billions of lions注意：這類短語中，名詞前如有定冠詞、指注意：這類短語中，名詞前如有定冠詞、指 示代詞或形容詞性物主代詞時，可加示代詞或形容詞性物主代詞時，可加of, 但但 表示的是范圍。如：表示的是范圍。如：two hundred of the workers工人中的二百（人）工人中的二百（人）Grammar Focus(二二)形容

13、詞的比較級和最高級形容詞的比較級和最高級 comparatives and superlatives with adj. and adv.short-shortersmall-smallernicenicersafesafer-bigthinheavyheavierhappyhappierbigbiggerthinthinnerdelicious more delicious interesting more interesting important more important carefully-more carefully quickly-more quickly slowly-mor

14、e slowlyeasily- more easily大多數(shù)形容詞和副詞有三個等級：原級、比較級、最高級。一、形容詞比較級的構(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/ furthest2. 構(gòu)成的規(guī)則變化:1) 單音節(jié)詞和少數(shù)雙音節(jié)詞一般在詞尾 后加-er 構(gòu)成比較級 或-est構(gòu)成最高級. 如： 原級 比較級 最高級

15、 cold colder coldest bright brighterbrightest young younger youngest2) 以字母以字母 e 結(jié)尾的詞只加結(jié)尾的詞只加 r 或或-st 構(gòu)成構(gòu)成 比較級比較級和和最高級最高級。 原級原級 比較級比較級 最高級最高級 nice nicer nicest fine finer finest large larger largest3) 重讀閉音節(jié)詞末尾只有一個輔音字母時, 先雙寫這個輔音字母, 再加-er或-est。如: big bigger biggest thin thinner thinnest 4) 以“輔音字母+ y”結(jié)尾

16、的雙音節(jié)詞， 先改y為i, 再加-er或-est。如： easy easier easiest happy happier happiest5) 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 importantmore important most importantcarefully-more carefully-most carefullyquickly-more quickly -most quicklys

17、lowly-more slowly -most slowlyeasily- more easily -most easily形容詞形容詞最高級最高級的構(gòu)成的構(gòu)成A: tall short quick thick light cool warm quiet wild calm the - esttalltallertallestB: heavy easy tidy dry busy happy healthy hungry earlyy - i- estC: large late nice- st biggestD: bighothottestthin “雙寫雙寫”thinnestwet wet

18、test fatfattestAdjective delicious dangerous interesting popular beautiful careful friendly the most - adj .Adjective better best farlittle worse worstmore mostfarther farthestless leastgoodwellbadbadlymany much 1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little better be

19、st more comfortable most comfortable bigger biggest happier happiest cheaper cheapest more most more difficult most difficult less least 用法：英語中三者或三者以上相比較，表示用法：英語中三者或三者以上相比較，表示“最最” 這樣的最高程度概念時，要用這樣的最高程度概念時，要用 “the+最高級最高級” 的結(jié)構(gòu)表示。這種句式一般的結(jié)構(gòu)表示。這種句式一般帶有表示比較的介詞短語，比如帶有表示比較的介詞短語，比如: in our class, of the three

20、 等。等。例如：例如：Wang Lin is the tallest in our class. This theater is the cheapest of the three.注意使用最高級時應(yīng)注意以下幾點：注意使用最高級時應(yīng)注意以下幾點： 形容詞的最高級形容詞的最高級 (1) 表示表示 “最最之一之一” 的句式，要用的句式，要用 one of the +形容詞最高級形容詞最高級+復(fù)數(shù)名詞。復(fù)數(shù)名詞。例如例如: Jingjiang Hotel is one of the biggest hotels in our city. Lisa is not one of my best frie

21、nds. (2) 當最高級前面有物主代詞或名詞所有格時，當最高級前面有物主代詞或名詞所有格時， 不加定冠詞不加定冠詞 the。例如：例如：Tom is Lucys best friend. Tuesday is her busiest day.(3) 最高級前可加序數(shù)詞。最高級前可加序數(shù)詞。例如：例如：The Yellow River is the second longest river in China.(4) 形容最高級修飾作表語或介詞賓語的名詞，形容最高級修飾作表語或介詞賓語的名詞，代詞時，被修飾的詞往往省略。代詞時，被修飾的詞往往省略。例如：例如：He is the laziest

22、(student) in our class.2. 形容詞比較級和最高級的構(gòu)成形容詞比較級和最高級的構(gòu)成 規(guī)則變化規(guī)則變化 一般情況下，單音節(jié)或雙音節(jié)的形容詞比較級一般情況下，單音節(jié)或雙音節(jié)的形容詞比較級直接加直接加-er, 最高級直接加最高級直接加-est。如：。如： clevercleverercleverest cheapcheapercheapest fewfewerfewest smallsmallersmallest youngyoungeryoungest b. 以以-e 結(jié)尾的形容詞，比較級結(jié)尾的形容詞，比較級+ -r,最高級最高級+ -st。如：。如： largelarger

23、largest nicenicernicest cutecutercutestc. 以輔音字母以輔音字母+y結(jié)尾的形容詞，變結(jié)尾的形容詞，變y為為i +er或或+est。 busybusierbusiest heavyheavierheaviest easyeasiereasiest happyhappierhappiest dirtydirtierdirtiestd. 以重讀閉音節(jié)結(jié)尾，末尾只有一個輔音字母結(jié)以重讀閉音節(jié)結(jié)尾，末尾只有一個輔音字母結(jié) 尾的詞，雙寫最后一個輔音字母，再加尾的詞，雙寫最后一個輔音字母，再加+er或或 +est。 如：如： bigbiggerbiggest thin

24、thinnerthinnest fatfatterfattest hothotterhotteste. 多音節(jié)和部分雙音節(jié)形容詞，需在原級前多音節(jié)和部分雙音節(jié)形容詞，需在原級前+more 構(gòu)成比較級，構(gòu)成比較級，+ most 構(gòu)成最高級。如：構(gòu)成最高級。如： importantmore importantmost important beautifulmore beautiful most beautiful difficultmore difficultmost difficult 3. 不規(guī)則變化：不規(guī)則變化：原級比較級最高級 good /well better best bad /ill

25、 worse worst little less least many /much more most far farther /further farthest /furthest old older /elder oldest /eldest最高級規(guī)則變化口訣最高級規(guī)則變化口訣：最高級，很容易，一般詞尾加最高級，很容易，一般詞尾加est。(cheap-the cheapest)詞尾若有啞音詞尾若有啞音e, 直接就加直接就加st。(close-the closest)重讀閉音節(jié)重讀閉音節(jié), 單輔音字母要雙寫。單輔音字母要雙寫。(big-the biggest)輔音字母加輔音字母加y, 記得把

26、記得把y變?yōu)樽優(yōu)閕。(friendly-the friendliest) 多音節(jié)，考考你，多音節(jié)，考考你，the most到底加哪里？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) _ 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 _ _ students in his c

27、lass.Sam is _ than_ _ in his class.3. How do you like Screen City? (改為同義句) _ do you _ Screen City?Where areshorterany otherWhatthink ofshorterthe otheranyone elseshorter練習(xí)：改寫句子練習(xí)：改寫句子總 結(jié) late later - latestearly earlier earliestbigbigger- biggestfluently/difficultmore, most單音節(jié)詞在詞尾比較級單音節(jié)詞在詞尾比較級加加- er

28、或最高級加或最高級加- est以以e結(jié)尾的詞，只需加結(jié)尾的詞，只需加r 或或st少數(shù)以少數(shù)以er,ow 結(jié)尾的雙音結(jié)尾的雙音節(jié)詞加節(jié)詞加-er -esttalltaller- tallest clevercleverer-cleverestcheap, cold, small, warm, young, highfine, nice, safehappy, busy, dirty, easy, lazy, prettyfat, hot, red, thin, wet, sad narrow, yellow quickly, slowly, useful, careful, popular, m

29、odern, 不規(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 older/ elder oldest / eldest形容詞和副詞比較級的用法形容詞和副詞比較級的用法 1.Who runs faster, he or she?2.He runs faster than she.3.He runs much faster than she.4.

30、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表示兩者之間的選擇, 可用可用“Which/Who + 比較，比較，or?”.3.much/far/a lot, even ,still ,a little/a bit 修飾比較級修飾比較級,表示程度表示程度.Who runs faster, he or she?He runs faster than she.He runs much fast

31、er than she.4. “比較級比較級+and+比較級比較級”表示表示“越來越越來越”5. “the+比較級比較級 , the + 比較級比較級”表示表示“ 越越, 越越 ” 6. 表示不及另一方時，用表示不及另一方時，用“l(fā)ess+原級原級+than” (雙音節(jié)和多音節(jié)詞雙音節(jié)和多音節(jié)詞)He becomes healthier and healthier.The more you exercise, the healthier you will be.She is less healthy than he.He is healthier than she.Shanghai is be

32、coming more and more modern.1.比較級比較級 + and +比較級比較級 越來越越來越2.the+比較級比較級 , the + 比較級比較級 越越, 越越 3._you are, _mistakes you will make. (你越仔細，做錯的題目就越少） 4. _you eat, _youll be.(你吃得越多,就越胖)5. Alice writes well. Mary writes _ than she. (甚至更好）The more carefulthe fewerThe morethe fatter1.The girl becomes _. (越來越

33、漂亮）more and more beautiful2. The weather is getting _. (越來越槽糕）worse and worseeven / still better1.表示三者或三者以上比較表示三者或三者以上比較,可用可用”Which/Who +最高級最高級,or ?”表示表示.2. 最高級最高級+of/among (同類比較同類比較) in (范圍比較范圍比較)4.one of + 形容詞最高級形容詞最高級 +名詞復(fù)數(shù)表示名詞復(fù)數(shù)表示“最最 之一之一”3. 序數(shù)詞修飾最高級序數(shù)詞修飾最高級形容詞和副詞的最高級的用法形容詞和副詞的最高級的用法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.