牛津譯林版英語(yǔ)7B Unit1 grammar課件共41張

1、大家好1 Unit 1 Dream homes -Grammar 大家好2 Grammar A Cardinal numbers （基數(shù)詞）（基數(shù)詞） We use cardinal numbers almost every day. No.11 Bus No.28 Shangwuneihuan Road No.21 player Page 2810 yuan Lets read from o to 9. 大家好5 Please read these numbers: 1 2 4 6 7 8 11 12 14 16 17 18 21 32 44 56 67 78 Can you read th

2、e phone numbers? Millie 6222 4901 _ Amy 6222 6390 _ Daniel 6222 3986 _ Sandy 6222 0928 _ Kitty 6222 7395 _ me 6222 7108 _ six,two,two,two;six,three,nine,o six,two,two,two;three,nine,eight,six six,two,two,two;o,nine,two,eight six,two,two,two;seven,three,nine,five six,two,two,two;seven,one,o,eight six

3、,two,two,two;four,nine,o,one Lets read from 10 to 100. Can you read the numbers? ? 911 ? 715 ? 422 ? 554 ? 218 nine hundred and eleven seven hundred andfifteen four hundred and twenty-two five hundred andfifty-four two hundred and eighteen large numbers How do we say it? ? 4,056= _ thousand and _ ?

4、23,813= _ thousand, _ ? 567,110= _ thousand, _ ? 6,425,200= _ million, _ _ thousand, _ four fifty-six twenty-three eight hundred and thirteen five hundred and sixty-seven one hundred and ten six four hundred and twenty-five two hundred Find the right numbers. _ 1. ten thousand, two hundred and six _

5、 2. one hundred and twenty-six _ 3. one hundred thousand, two hundred and sixty _ 4. twelve thousand and twenty-six _ 5. one million, two hundred thousand and twenty-six _ 6. one thousand and twenty-six _ 7. one hundred and ten thousand, two hundred and six a. 1,026 b. 10,206 c. 110,206 d. 126 e. 10

6、0,260 f. 12,026 g. 1,200,026 b d e f g a c 大家好13 Pay attention！ 1.個(gè)位和十位之間要加連字符“” 。 2.讀三位以上的數(shù)詞時(shí)，要在十位前加“and”, 如 十位為0則在個(gè)位前加“and”。 大家好14 24 368 689 253 Pay attention！ 3.在朗讀、書寫較大的數(shù)字前，我們可以先做什么 來讓我們的朗讀、書寫變得簡(jiǎn)單，而不易出錯(cuò)？ 從后往前每三位標(biāo)上一個(gè)逗號(hào) twenty-two billion, three hundred and sixty-eight million , six hundred and e

7、ighty-nine thousand , two hundred and fifty-three ， millionthousandbillion 1.one hundred and eighty 2.one thousand eight hundred and fifteen 3.ninety-one thousand 4.two hundred and sixty thousand 5.eight million 6.thirteen million 大家好16 How to use cardinal numbers? 1.表示數(shù)量的多少。 如： There are fifty-two

8、students in our class. 2. 表示年份和年齡。 如： I was born in 1973. I am forty years old. 3. 表示時(shí)刻。如： -What time is it? -Its two to two. 4. 表示順序。 基數(shù)詞表示順序時(shí)，由“單數(shù)名詞 +基數(shù)詞”構(gòu)成， 此時(shí)名 1.詞和基數(shù)詞的第一個(gè)字母通常都大寫。如： Class Fourteen Lesson One Room 505 No. 4 Middle School Page 108 注意：“單數(shù)名詞 +基數(shù)詞” 可以轉(zhuǎn)換為“the + 序數(shù)詞+單 名詞”， 此時(shí)的名詞和序數(shù)詞的第一

9、個(gè)字母都不大寫。 Lesson One= the first lesson 大家好17 How to use cardinal numbers? 5. 確數(shù)與概數(shù)的表達(dá)。 英語(yǔ)中表示確數(shù)的方法為“基數(shù)詞 +計(jì)數(shù)單位（hundred, thousand, million, billion) + 名詞復(fù)數(shù)”。如： There are about seven thousand students in our school. There are thousands of students in our school. 6. “ 整十” 的基數(shù)詞的復(fù)數(shù)形式可以用于表示幾十年代或在 某人幾十多歲時(shí)。如：

10、In the 1960s, people had to lead a poor life. He is in his twenties. 大家好18 Exercises 3. 請(qǐng)撥8906 5437打電話給我 Please call me on _. 4. 我住在315房間。 I live in Rom _. 5. 我早上我早上6點(diǎn)點(diǎn)18分起床。分起床。 I get up at _. three one five eight nine o six five four three seven Can you read them correctly? six eighteen 大家好19 Exer

11、cises 6. There are _ books in our library. A. six thousands ofB. six thousands C. six thousandD. six thousand of 7. Anna 住在公寓里的第七層。住在公寓里的第七層。 Anna lives on the _ floor in a flat. 1. 當(dāng)有具體數(shù)量時(shí)，不能加 “s” 和 “of ” 2. 當(dāng)表示泛指數(shù)量時(shí)用以下形式: hundreds of thousands of millions of Can you read them correctly? seventh Or

12、dinal numbers 大家好20 Grammar B Ordinal numbers （序數(shù)詞）（序數(shù)詞） 大家好21 B. Ordinal numbers We use ordinal numbers to order things and events. We use them to talk about dates, floors, positions, etc. Womens Day is on the eighth of March. Our flat is on the seventh floor. He is always the first to come to scho

13、ol in our class. 大家好23 We use ordinal numbers to order things and events. 0 _1 _ 2 _ 3 _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _ one two three fourfive six seven eightnine zero Odinal numbers(序數(shù)詞序數(shù)詞) first secondthird thfifth thth hth 口訣： 一 、二、三特殊記，詞尾字母t, d, d, （first, second, third ） 八去t , 九去e , ( eight, ninth) 大家

14、好24 10 _11 _ 12 _ 13 _ 14 _ 15 _ 16 _ 17 _ 18 _ 19 _ eleven twelve thir teen four teenfifteen sixteen seven teen eigh teennine teen ten thth fth th thth thth thth 口訣： f 來把ve 替( fifth, twelfth) We use ordinal numbers to order things and events. Odinal numbers( 序數(shù)詞序數(shù)詞) 大家好25 20 _ 30 _ 40 _ 50 _ 60 _ 7

15、0 _ 80 _ 90 _ twen tythir ty fortyfifty sixty seventy eigh tyninety iethieth iethieth ieth ieth iethieth 口訣： 見y變ie,后面再加th We use ordinal numbers to order things and events. Odinal numbers(序數(shù)詞序數(shù)詞) 大家好26 91 _ 100 _ 1,000 _ 1,000,000 _ one hundred one thousand one million We use ordinal numbers to orde

16、r things and events. ninety-onefirst th th th 口訣： 若是碰到幾十幾(twenty-one )，只變個(gè)位就可以。(twenty- first) Odinal numbers(序數(shù)詞序數(shù)詞) 大家好27 1 月1日 1 月2日 1 月3日 1 月5日 2 月17日 2月19 日 3 月12日 4 月8日 5 月4日 5月20 日 5 月21日 5 月30日 the first of January the second of January the third of January the fifth of January February the

17、seventeenth February the nineteenth March the twelfth April the eighth May the fourth May the twentieth May the twenty-first May the thirtieth 大家好28 We use ordinal numbers to talk about dates, floors, positions, etc. Odinal numbers(序數(shù)詞序數(shù)詞) National Day is on _. Childrens Day is on _. October the fir

18、st the first of October June the first the first of June 大家好29 We use ordinal numbers to talk about dates, floors, positions, etc. 我們生活在21世紀(jì)。 We live in the _century (世紀(jì)). twenty-first 1. live on the _(five) floor 2. live on the _(two) floorsecond fifth Odinal numbers( 序數(shù)詞序數(shù)詞) 大家好30 We use ordinal n

19、umbers to talk about dates, floors, positions, etc. Odinal numbers(序數(shù)詞序數(shù)詞) 書上的第四幅圖 the _ picture on the bookfourth Tom 的第一個(gè)生日 Toms _ birthdayfirst 序數(shù)詞須與the、物主代詞或 名詞所有格連用 大家好33 Amy 81 Daniel 129 Kitty 118 Millie 98 Paul 67 Peter 75 Ricky 61 Sandy 73 Shirley 51 Simon 107 1 Amys score: _points, the_. 2

20、 Daniels score: _points, the_. 3 Simons score: _points, the_. 4 Kittys score: _points, the_. 5 Millies score: _points, the_. eighty-one fifth one hundred and twenty-ninth first one hundred and seven third one hundred and eighteen second ninety-eight fourth 大家好34 seventh fifteenth fourth second ninth

21、 twelfth 大家好35 How to use ordinal numbers? 1.序數(shù)詞主要用作定語(yǔ)，前面要加定冠詞。如： The ninth boy in the team is my brother. We live on the fourth floor. 2. 序數(shù)詞前面有時(shí)可加不定冠詞來表示“再一”“又一”的 意思。如: May I have a third try? Ill have to do it a second time because my parent isnt pleased. 3. 表示分?jǐn)?shù)時(shí)，分子用基數(shù)詞表示，分母用序數(shù)詞表示。 分子大于1時(shí)，分母加-s。

22、如： 4/7 four sevenths 1/2 a half/one second 4.起副詞作用，前無“the” 。如： Simon came first in the English exam. 大家好36 5. 表示年、月、日時(shí)，年用基數(shù)詞表示，日用序數(shù) 詞表示。如： 1960 年10月1日 October the first, nineteen sixty = the first of October nineteen sixty 2013 年2月27日 February twenty-seventh, two thousand and thirteen= twenty-sevent

23、h of February, two thousand and thirteen 6.表示編號(hào)。如：Lesson5=thefifthlesson 7.序數(shù)詞前有限定詞修飾時(shí)，不加“the” 。如： Thisis myfirstlesson. 大家好37 Exercises用所給詞的適當(dāng)形式填空用所給詞的適當(dāng)形式填空. 1.He gets the(one) in the English test this time. 2. Tom will come on the _ (twelve) of this month. 3. There are _days in a week. Saturday i

24、s the _ day . (seven) 4. This is my (three) time to come to NJ. 5. Mr. Green haschildren. Tom is the youngest. He is thechild. (nine) 1.6. He is the (twenty-one) League Member in our class. first twelfth seven seventh third nine ninth twenty-first 大家好38 Exercises (2011 安順)David, how old is your father this year? _. And we w