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1、 Unit 1 Dream homes -Grammar(2)LETS READ FROM 0 TO 9.012345zeroonetwothreefourfive6789sixseveneightnineTask1.Review101112teneleventwelve13141516171819thirteen fourteenfifteen sixteen seventeen eighteen nineteen2030405060708090twenty thirty fortyfiftysixty seventy eighty ninety100one hundred212223twe

2、nty-onetwenty-twotwenty-threeLets read from 10 to 100. 180 = 1,815 = 91,000 = 260,000 = 8,000,000 = 13, 000,000 =one hundred and eighty one thousand, eight hundred and fifteenninety-one thousand two hundred and sixty thousand, eight millionthirteen million1 Whats the date today ?Its the twenty- seve

3、nth of February. / Its February the twenty- seventh . On the fourth floor.We use ordinal numbers to order things and events ( 給事物或活動排順序給事物或活動排順序 ） Task2. Presentation2 Which floor is our classroom on ?TASK3.DISCUSSIONWomens Day is on the eighth of MarchOur flat is on the ninth floor.He is always the

4、 first to come to school.We use ordinal numbers to talkabout_,_,_, etc.datesfloorspositions基數(shù)詞基數(shù)詞 序數(shù)詞序數(shù)詞1 = one 1st = 2 = two 2nd = 3 = three 3rd = 4 = four 4th = fourth 5 = five 5th =6 = six 6th = sixth 7 = seven 7th = seventh 8 = eight 8th = 9 = nine 9th = ninth 10 = ten 10th = tenth firstsecondth

5、irdfiftheighth 9=nine 9th =10=ten 10th = 11= eleven 11th =eleventh 12= 12th = 13= 13th = 20= 20th = 21=twenty-one 21st=twenty-first 22=twenty-two 22nd= 23=twenty-three 23rd= 30= 30th= 40= 40th= 100= 100th=twelvethirteentwentythirtyone hundredninthtenthtwelfththirteenthtwentiethtwenty-secondtwenty-th

6、irdone hundredthfortythirtiethfortieth口訣如下：口訣如下： 基變序，有規(guī)律，基變序，有規(guī)律， 一二三特殊記，一二三特殊記，th結(jié)尾結(jié)尾 從四起從四起 八去八去t，九去，九去e，f來把來把ve替，替，ty要變要變y 為為 ie加加 th 幾十幾也好記，十位不變，個位序。幾十幾也好記，十位不變，個位序。Language points:1. 序數(shù)詞的運用：序數(shù)詞的運用：表示日期：表示日期：e.g. 6月月1日日 on the first of June/ on June (the) first表示編號：表示編號：e.g. lesson 5 the fifth l

7、esson起副詞作用，前無起副詞作用，前無“the” e.g. Simon came first in the English exam.序數(shù)詞前有限定詞修飾時，不加序數(shù)詞前有限定詞修飾時，不加“the”. e.g. This is my first lesson. Task4.Sum-upseventhfifteenthfourthsecondninthtwelfth隨堂檢測隨堂檢測Exercises1. twelve(序數(shù)詞序數(shù)詞)_ 2. thirteen(序序)_3. ninth(基基)_ 4. eighteenth(基基)_5. second(基基)_ 6. three(序序)_7.

8、 fifth(基基)_ 8. one(序序)_9. nineteen(序序)_ 10. twenty-four(序序)_11. thirty(序序)_ 12. forty-second(基基)_13. fiftieth(基基)_ 14. thirty-one(序序)_15. twenty(序序)_16. twenty-three(序序)_twelfththirteenthnineeighteentwothirdfivefirstnineteenthtwenty-fourththirtiethforty-twofiftythirty-firsttwentiethtwenty- third1月月1

9、日日 1月月2日日 1月月5日日2月月17日日 3月月12日日 4月月8日日5月月20日日 5月月30日日the first of Januarythe second of Januarythe fifth of JanuaryFebruary the seventeenthApril the eighthMay the twentiethMay the thirtiethMarch the twelfth1.There are _floors.His flat is on the _(nine) floor.2.Sunday is the _(one) day of a week.3.Her

10、 birthday is on the _(twenty) of June.4.Mothers Day is on the _(two)Sunday of May.5.There are _ children in his family.He is the _ (three) child .6._(hundred) of books are lying on the ground.7.There are about six_(thousand) students in our school.8.This is my _(one) time to visit the Great Wall.9.T

11、om spent his_(twelve) birthday.nineninthfirsttwentiethsecondthreethirdHundredsthousandfirsttwelfth1.People from 180 _ (country) and_ (area) live in New York2.The big tree is over 20_ (foot) tall3.Our classroom is about 10 square _ (metre)4.There are over 50,000 people _ (live) in our town 5. _ (woma

12、n) Day is on March 8th6 .He has three_ (kinfe) in the box7.There are _ (thousand) of students in our school8.They live on the _ (nine) floor. countries areas feet metres livingWomens knives thousands ninth 1,_ month of the year is May A Two B The second C Five D The fifth 2 ,Yesterday _ people came

13、to the town to watch the car race A hundays B hundred C hundreds of D hundred of3 ,The man is _.Today is her _ birthday A eighty eightieth B eighty eighty C eightieth eighty D eightieth eightieth 4, Sunday is the _ day of the week A sixth B last C seventh D firstDCAD1. Im 13 years old and my sister

14、is 15 years old. So my sister is _ years older than me. A. one B. two C. three D. four2. _ visitors come to Xingyi during May Day holidays every year. A. Thousands of B. Two thousands C. Thousand of D. Thousand I. Choose the best answer.3. How was your weekend? Great! It was my grandfathers _ birthd

15、ay. We enjoyed ourselves. A. seventy B. seventieth C. the seventieth D. seventeenth4. He wrote his _ novel when he was _. A. five; fifties B. fifth; fifty C. fifth; fiftieth 5. Please turn to page _ and look at the _ picture in this unit. A. twentieth; one B. twenty; one C. twentieth; first D. twent

16、y; first6. If a = 3 and b = 4, whats the answer to the problem: a + b + 1 = ? The answer is _. A. twelve B. nine C. eight D. seven 7.Where is Class _? Its on the _ floor. A.Six; third B.Sixth; third C.Six; three D.Sixth; three 8. Its said that _ of the water around the world _ polluted. A. two third; has B. two thirds; have C. two third; areD. two thirds; isThank you