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牛津译林版七年级下册lntegrated skills评课ppt课件
展开cnfirmed cases: 20471suspected cases: 23214cured cases: 632death cases: 425
Lk at the table
We use cardinal numbers almst every day. We use them t talk abut the numbers f peple r things.
A. Cardinal numbers(基数词)
我们用基数词来谈论人或物的数量。
What number is it like?
It lks like a ‘zer’.
Read the numbers
Can yu read the phne numbers?
Millie 5553 2901 _________________________Amy 5558 6390 _________________________ Daniel 5554 3986 _________________________Sandy 5552 0928 _________________________Kitty 5556 7395 _________________________me 5557 2118 _________________________
five,five,five,eight;six,three,nine,
five,five,five,fur;three,nine,eight,six
five,five,five,tw;,nine,tw,eight
five,five,five,six;seven,three,nine,five
five,five,five,seven;tw,ne,ne,eight
five,five,five,three;tw,nine,,ne
注意:电话号码中的零读成或者zer
12345678910
ne tw threefurfivesixseveneightnineten
111213141516171819
eleventwelvethirteenfurteenfifteensixteenseventeeneighteennineteen
13-19 这几个数字均以teen结尾。
Wrk ut the rules
2030405060708090
twentythirtyfrtyfiftysixtyseventyeightyninety
20以上的非整十数,书写时要在十位和个位之间加连字符。21 twenty-ne fifty-fur97 ninety-seven
20以上100以内的整十数,均以ty结尾。
ne hundred(百)
ne thusand(千)
ne millin(百万)
1,000,000,000
ne billin(十亿)
10,000 ten thusand 一万100,000 ne hundred thusand 十万
9 3 0 5 0 0 4 6 0 7
三位一逗号,三位内部用and连,三位之间停顿,十位百位为0时用and补。
nine billin three hundred and five millin fur thusand six hundred and seven
Can yu read the numbers?
49frty-nine291tw hundred and ninety-ne
1,287ne thusand tw hundred and eighty-seven11,823eleven thusand eight hundred and twenty-three
24,363twenty-fur thusand three hundred and sixty-three
ten thusand, tw hundred and sixne hundred and twenty-sixne hundred thusand, tw hundred and sixtytwelve thusand and twenty-sixne millin, tw hundred thusand and twenty-sixne thusand and twenty-sixne hundred and ten thusand, tw hundred and six
1,026 b. 10,206 c. 110,206 d. 126e. 100,260 f. 12,026 g. 1,200,026
Let’s match
注意:hundred, thusand, millin 有不加‘s’和加‘s’两种情况: I have tw hundred bks. (和数字连用不加s) 我有两百本书。 I have hundreds f bks. (和f连用必须加s) 我有数百本书。
hundreds f 数百,数以百计thusands f 数千,数以千计millins f 数百万
Simn is cllecting sme infrmatin abut different cuntries. Help him read the numbers crrectly.
Learn abut different cuntries
1. Peple frm abut 180 cuntries and areas live in New Yrk. 180 ne hundred and eighty 大约有来自180个国家和地区的人们生活在纽约。2. The CN Twer is 1,815 feet tall. 1,815 ne thusand eight hundred and fifteen 加拿大国家电视塔有1,815 英尺高。
Learn abut different cuntries P11
3. Red Square in Mscw is abut 91,000 square meters in size. 91,000 ninety ne thusand 莫斯科的红场面积大约91,000平方米。4. France has an area f ver 260,000 square miles. 260,000 tw hundred and sixty thusand 法国有260,000多平方英里的面积。
be…in size = have an area f面积为…
5. There are abut 8,000,000 peple living in Lndn. 8,000,000 eight millin 大约有8,000,000人生活在伦敦。6. Tky, the capital f Japan, has ver 13,000,000 peple. 13,000,000 thirteen millin 日本的首都东京有13,000,000多人口。
We use rdinal numbers t rder things and events. We use them t talk abut dates, flrs, psitins, etc.
B. Ordinal numbers(序数词)
我们用序数词来谈论日期、楼层、排序、位置、生日等。
Wmen’s Day is n the eighth f March.
Our flat is n the seventh flr.
He is always the first t cme t schl in ur class.
firstsecndthirdfurthfifthsixthseventheighthninthtenth
基数词 序数词
一般的序数词的构成是在基数词词尾加上th, 而first, secnd, third 是特殊的。
eleventhtwelfththirteenthfurteenthfifteenthsixteenthseventeentheighteenthnineteenth
以ve结尾的基数词,ve要变为f,再加th. 如:five---fifth, twelve---twelfth
twentieththirtiethfrtiethfiftiethsixtiethseventietheightiethninetieth
基数词 序数词
以ty结尾的基数词,y要变为ie,再加th。
两位数或三位数的基数词,只将其个位上的基数词变为序数词。
thirty-ne --- thirty-firstfrty-tw --- frty-secndfifty-three --- fifty-thirdne hundred and ne --- ne hundred and first
1, 2, 3 特殊记; 8加h, 9去e; ve 要用 f 替; ty 变成tie.序数词常与the连用。
Wrk ut the rulers
Finish the exercises P12
P.12 B12 = tw3 = three6 = six7 = seven8 = eight10 = ten
12 = twelve13 = thirteen20 = twenty40 = frty100 = ne hundred101 = ne hundred and ne
The keys t Exercise B1 n P12
6th =sixth7th = seventh8th = eighth10th = tenth
19th = nineteenth22nd =twenty-secnd23rd = twenty-third30th = thirtieth100th = ne hundredth
1. Elsa lives n the ______ flr. 2. Ivan lives n the _______ flr.3. Mary lives n the ______ flr. 4. Peter lives n the ______ flr.5. Ricky lives n the _____ flr.6. Wilsn lives n the ______ flr.
The keys t Exercise B2 n P12
序数词用法1. 表日期: the fifth f June (=June the fifth) 2. 表顺序或编号: the secnd lessn (=Lessn Tw)
3. 序数词常与the连用,但以下两种情况不用the:(1) 作副词。如: He ften cmes first. Yu must finish yur hmewrk first. (2) 前面有限定词(如形容词性物主代词或 名词所有格)时,不可再用the。如: It’s my first time t cme t Wuxi.
Remember the cardinal and rdinal numbers we learned in this lessn.Finish the exercises n the wrksheet.
一、选择填空 1.--- I hear yur pen friend is visiting Wuxi again. Is it the time fr him? --- Yes, and he will cme fr a third time next spring. A. first B. secnd C. third D. furth 2. Nw, everybdy, please turn t Page ___ and lk at the picture. A. Fifth, five B. Five, fifth C. Fifth, fifth D. Five, five 3. ---Peter, hw ld is yur father this year? ---___. And we just had a party fr his birthday last weekend. A. Frtieth, frty B. Frty, frty C. Frty, frtieth D. Frtieth, frtieth 4. ---What’s the matter, Amy? ---Oh, I feel srry t hear mre than _____ peple lst their lives in the earthquake in Sichuan. A. sixty thusands f B. sixty thusand C. sixty thusand f D. thusand f
5. Yu can read 50,801 ________ in English. A. fifty thusands, eight hundreds and ne B. fifty thusand, eight hundred and ne C. fifty thusands, eight hundred and ne D. fifty thusand, eight hundreds and ne6. Tm says tmrrw will be his _____ day in Wuxi. A. the secnd B. secnd C. tw D. the tw 二、用所给词的适当形式填空. 1. He gets the (ne) in the English test this time. 2. Tm will cme n the (twelve) f this mnth. 3. There are days in a week. Saturday is the day. (seven) 4. This is my (three) time t cme t Nanjing. 5. Mr. Green has children. Tm is the yungest. He is the _______ child. (nine)
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