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3、 Module 1Travel 基本思路： M1U3 Language in use 第二課時(shí) 冠詞 冠詞分為不定冠詞a/ an和定冠詞the，在具體使用時(shí)可分為用不定冠詞、定冠詞和不用冠詞三種情況。它的基本用法我們可以用以下口訣來記憶： 泛指用a/ an，單數(shù)可數(shù)；特指用the，不特不the。 一. 用不定冠詞的情況： 單數(shù)可數(shù)名詞前用到不定冠詞a/ an時(shí)，一定要根據(jù)它后面單詞的首音素來判斷。a接以輔音音素開頭的單詞或字母，an接以元音音素開頭的單詞或字母。如： a book, a Japan

4、ese car, an egg, an hour（h不發(fā)音），an “s”（字母s的首音素為[e]），a“u”（字母u的首音素為[j]） 二. 用定冠詞的情況： 定冠詞the的用法很多，也較復(fù)雜，因此同學(xué)們常常出錯(cuò)。其實(shí)the的用法可以用以下口訣來記憶和理解： 特指雙熟悉，上文已提及，世上獨(dú)一無二，序數(shù)最高級(jí)，某些專有名，習(xí)語及樂器。 [注]（1）the用在“特指”談話雙方都知道的某個(gè)人或某些人或物前。如： Where is the teacher？ 老師在哪里？ （2）the用在上文已提到的人或事物前。如： I can see a cat. The cat is Luc

5、y”s. 我能看見一只貓，那只貓是露茜的。 （3）the用在世界上獨(dú)一無二的事物前。如： The earth goes around the sun. 地球圍繞著太陽轉(zhuǎn)。 （4）the用在序數(shù)詞或形容詞最高級(jí)前。如： Mike is the tallest of the three boys. 邁克是三個(gè)男孩中最高的一個(gè)。 （5）the用在由普通名詞構(gòu)成的專有名詞前。如：the Great Wall（長城），the People”s Park（人民公園 ）等。 （6）the用在一些習(xí)慣用語中或樂器名詞前。如：in the day（在白天），play the piano

6、（彈鋼琴）等。 三. 不用冠詞的情況： 以下口訣可以幫助我們記憶名詞前不使用冠詞的情況： 代詞限定名詞前，專有名詞不可數(shù)，復(fù)數(shù)名詞表泛指，學(xué)科球類三餐飯，季節(jié)星期月份前，顏色語種和國名，稱呼習(xí)語及頭銜。 構(gòu)成。如： four hundred， five thousand， seven million， nine billion 注意：幾百幾十之間一般用and連接。如： three hundred and forty- nine， six hundred and seven 表示不確定的“數(shù)百”，“數(shù)百萬”，“數(shù)千”，“數(shù)十億”時(shí)，用“hundreds”，“t

7、housands”，“millions”，“billions”加“of”構(gòu)成。如： There are hundreds of teachers in our school. Thousands of students are studying in our school. The mountain is covered with billions of trees. 表示順序的詞（序數(shù)詞）除1-3外，其余的后面都有后綴-th。如： first， second， third，fourth， fifth， ninth， eleventh， twelfth 整十的序數(shù)詞

8、后面是由基數(shù)詞變y為i，再加eth構(gòu)成。如： twenty→ twentieth， eighty→eightieth， ninety→ninetieth 其余的整數(shù)加個(gè)位數(shù)構(gòu)成的詞，只變個(gè)位數(shù)為序數(shù)詞即可。如： twenty-nine→twenty-ninth，forty-five→forty-fifth，fifty-six→fifty-sixth，sixty-seven→sixty-seventh，ninety-seven→ ninety-seventh 序數(shù)詞前一般加定冠詞the，但有時(shí)加不定冠詞表示“又一”，“再一”等。如： I have tried twice.

9、 I want to try a third time. He has failed three times. He will try a fourth time. 數(shù)詞與名詞連用時(shí)，如幾號(hào)，幾班，幾年級(jí)，房間號(hào)及郵編號(hào)碼時(shí)，首字母都大寫。如： Number One， Class Three， Grade Two， Room 218， Zip Code 257091 表示倍數(shù)的大小時(shí)，兩倍用twice表達(dá)，三倍以上用數(shù)詞加times表達(dá)。如： My school is twice as large as theirs. Five times seven is 35.

10、十、分?jǐn)?shù)的表達(dá)：分子基數(shù)詞，分母序數(shù)詞，分子大于1，分母加s。如： 1/4→ one fourth，3/4→ three fourths（three quarters）， 1/5→ one fifth， 4/5 →four fifths 十一、小數(shù)的表達(dá)，小數(shù)點(diǎn)讀作point，其余的按基數(shù)詞讀出。如： 0.2 →zero point two， 5.79 →five point seven nine 十二、百分?jǐn)?shù)的表達(dá)，百分號(hào)讀作percent。如： 10%→ ten percent， 16%→ sixteen percent， 0.7% →point seven percen

11、t, 89%→eighty-nine percent 十三、數(shù)詞算式表達(dá)：+→plus，－→minus，×→multiplied ÷→divided。如： 5+7→five plus seven， 9－3→nine minus three， 8×9→eight multiplied by nine， 64÷8→sixty divided by eight， 6：5 →the ratio of six to five， 42 →four squared， 33→three-cubed， 54→the fourth power of five 十四、與數(shù)有關(guān)的幾個(gè)常用單詞及詞組

12、。如： half 一半， a dozen 一打， dozens of 幾十， a score 二十， scores of 許多， several（a few），幾個(gè)，數(shù)個(gè) 習(xí)題訓(xùn)練I.冠詞填空：在下列句中空白處填入適當(dāng)冠詞，不需用冠詞處劃× 1．There is _______?picture of _______? elephant on _______? wall． 22．This is _______? useful book．I've read it for _______?hour． 23．What does this _______? word mean， __

13、_____?Father？ 24．What _______? important news！ 1．—Does Jim have _______?ruler？ ?? —Yes，he has _______?． ?? A．a(chǎn)n；some?? B．a(chǎn)；one?? C．a(chǎn)；／?? D．a(chǎn)ny；one 2．There is _______? old bike． _______?old bike is Mr Zhao's． ? A．a(chǎn)n ；The?? B．the；An? C．a(chǎn)；The?? D．the；The 3． _______?apple a day keeps the d

14、octors aw ay． ? A．The??? B．A??? C．An??? D．Two 4．—How many books do you have？ ?? —I have _______? book．That's _______? English book． ? A．a(chǎn)；an? B．a(chǎn)；one C．one；an?? D．one；one 5．At that time Tom was _______?one-year-old baby． ? A．a(chǎn)????? B．a(chǎn)n????? C．the????? D．／ 6． _______?tiger is _______?

15、China． ? A．The；a??? B．A；the??? C．The；from??? D．The；the 7．We can't see _______? sun at _______? night． ? A．the；the? B．the；／?? C．a(chǎn)；／????? D．／；／ 8． _______?useful book it is！ ? A．What an??? B．How a???? C．What a??? D．What 9．One afternoon he found _______?handbag．There was _______?“s”on the c

16、orner of _______? handbag． ??A．a(chǎn)；an；the??? ?B．a(chǎn)；a；the??? C．a(chǎn)n；an；an?? D．the；a；a [注]（1）名詞前已有作定語用的this, that, these, those, my, your, his, her, our, their, some等限定詞時(shí)，不用冠詞。如：this eraser, her pencil-box, some boxes, those women等。 （2）泛指的不可數(shù)名詞前一般不用冠詞。如：meat, rice, water, bread, tea, milk, juice等。

17、 （3）復(fù)數(shù)名詞表示泛指時(shí)，不用冠詞。如： The people in the room are doctors. 房間里的那些人是醫(yī)生。 （4）在表示學(xué)科的名詞前一般不用冠詞。如：Chinese, English, maths, physics, history等。在三餐飯和球類運(yùn)動(dòng)名詞前一般不加冠詞。如：have breakfast/ lunch/ supper, play basketball/ football等。 （5）在季節(jié)、節(jié)日、星期、月份前不用冠詞。如：autumn, summer, winter, spring, Teacher”s Day, Childr

18、en”s Day, Sunday, February等。 （6）在表顏色、語種和國家名詞前不用冠詞。如：white, brown, French, Australia等。 （7）在表示稱呼語的名詞之前，以及職務(wù)、頭銜的名詞前不用冠詞。如： Doctor Green is a scientist. 格林博士是位科學(xué)家。 數(shù)詞 數(shù)詞； 表示數(shù)量和順序的詞。 分為兩類。如下 基數(shù)詞 （表示數(shù)量）  1）基數(shù)詞寫法和讀法： 345 three hundred and forty-five；  2）基數(shù)詞一般是單數(shù)形式，但下列情況，常用復(fù)數(shù)：  a. 與of 短

19、語連用，表示概數(shù)，不能與具體數(shù)目連 用，如scores of people 指許多人；lots of ---  b. 在一些表示"一排"或"一組"的詞組里；  如：They arrived in twos and threes. 他們?nèi)齼蓛傻牡竭_(dá)了。  c. 表示"幾十歲"； in one’s twenties ; in one’s thirties.  d. 表示"年代"，用 in +the +數(shù)詞復(fù)數(shù)； in the 1960s 在二十世紀(jì)六十年代 除了從1-12個(gè)基本數(shù)詞（基數(shù)詞）用不同的詞表達(dá)外，從13-19后都有-teen后綴。 如： o

20、ne, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen， fourteen， fifteen，sixteen， seventeen， eighteen， nineteen 從20至90之間表整十的數(shù)詞都跟后綴-ty。如： twenty， thirty， forty， fifty， sixty， eighty， ninety 表示“幾使幾”用整十加個(gè)位數(shù)構(gòu)成，中間用連字符“-”。如： twenty-one， thirty-two， forty-three， fift

21、y-four， ninety-six 表示幾百，幾千，幾百萬，十億用數(shù)詞1-9加hundred，thousand， million，billion 3． _______?elephant is much heavier than _______? horse． 4． _______?doctor told him to take _______? medicine three times _______?day． 5．Let's go out for _______? walk． 6．It's too hot．Open _______? door，please． 7．T

22、here is _______? woman over there． _______?woman is Meimei's mother． 8． _______?sun rises in _______? east． 9． _______?Changjiang River is _______? longest river in _______? China． 10．Are you going to do it _______? second time？ 11．Washington is _______? capital of _______? USA． 12． ______

23、_?Turners are living at the end of _______?Turner Street． 13．He joined the army in _______? spring of _______?1995． 14． _______?old man is _______?teacher．He likes playing _______?basketball after _______? supper． 15．After I had _______? quick breakfast，I hurried to school． 16．Are _______? s

24、heep kept by _______? farmers for producing _______? wool and _______?meat？ 17．They went to _______? People's Park，but we both went to _______?People's Cinema yesterday． 18．I often watch _______? TV in _______? evening． 19． _______?day of _______? December 20，1999 is Monday． 20．Tomorrow is _

25、______? Christmas Day and my father and I went to choose? _______?Christmas tree today． 21．I think _______? maths is more important than any other subject． 22．He often goes to _______? school by _______? bike． _______?meeting． ? A．An；an；a?? B．The；／；an? C．The；／；a?? D．The；／；the 11． _______?G

26、reat Wall is _______? longest wall in the world． ? A．A；a??? B．The；the??? C．A；the??? D．The；a About ________ of the workers are young man. A. third fifths B. three fifths C. three fives D three fifth 2. The computer of this kind can work _______ than that kind. A. hundreds of ti

27、mes faster B. hundred of times faster C. hundred times faster D. a hundred time faster Two ____________ died of flu last year. A. hundred old people B. hundreds of old people C. hundreds of people D. hundreds old people He graduated in _________ of ___

28、_______ centrury. A. the sixtieth; twenty B. sixty; the twentieth C. the sixties; the twentieth D. sixty; twenty The two great men wrote those letters in __________. A. 1870’s B. 1870s C. the 1870’s D. the 1870 I wonder if I can ask him ____________ time.

29、 A. four B. fourth C. the fourth D. a fourth 1 ______people visit this museum every day. A. Hundred 6 ____ trees have been planted in our school in the past 10 years.A. Thousands of B. Two thousands C. Thousand of D. Two thousand of 7Look! There are ___ in the sky.A. tho

30、usand stars B. thousand of stars C. thousands of stars D. thousands of star 8 My brother is in____ A. Three Class, One Grade B. Class Three, Grade One C. Grade One, Class Three D. class three, grade one 9 We are going to learn___ this term. A. book six B. six book C. the book six D. Book S

31、ix 10 Please turn to___. Let's read the text aloud. A. Page Two B. the page two C. second page D. page second 11 He began to work there____. A. on his fifty B. at age of fifty C. when he fifty D. in his fifties 1 2 They moved to Beij ing ________ A. in 1980s B. in the 1980 ' C. in the 198

32、0s D. on the 1980's 13 We all like the boy_________. A. of ten years old B. ten-year-old C. at ten old D. of age of ten 1 4 She was ___ her early twenties when she went abroad. A. at B. on C. of D: in 15 There are____ months in a year. December is the____ month of the year. （12） A. twelve; twelve B. twelve; twelfth C. twelfth; twelve 板書設(shè)計(jì)： 課后反思： 3