several many 与hundred组合用法
10.7Module10模块小结(练习)
Module10 Australia模块小结思维导图知识要点一：重点单词，短语及句。
要点1 according toaccording to根据；按照；据……所说例：According to the local people, it's a special and magical place. 当地人认为它是一个特殊而神奇的地方。
【考点】according to主要用来表示“根据”某学说、某书刊、某文件、某人所说等或表示“按照”某法律、某规定、某惯例、某情况等。
【注意】according to后面不接view, opinion等表示“看法”的词。
according as，意为“根据”“随……而定”，后接从句。
【注意】对于那些由what, which, whether, how, when, where等引导的句子，其前要用according to，不用according as。
【典例分析】1.根据你工作的好坏，你会得到表扬或批评。
You will be praised or blamed _________ ___________your work is good or bad.【点拨】according as 意为“根据”“随……而定”，后接从句。
2.根据大家所说，他是位诚实的商人。
He is an honest businessman, ________ ___________what everyone says.【点拨】according to 对于那些由what, which, whether, how, when, where等引导的句子，其前要用according to，不用according as。
3.它们是按发生的时间安排的。
They were arranged ________ ________when they happened.【点拨】according to对于那些由what, which, whether, how, when, where等引导的句子，其前要用according to，不用according as。
高三语法复习(四)数词
语法复习（四）------数词数词在高考中虽然不像其它词类那么"热",但也有其考查的重点和难点,须引起同学们的注意。
一、考查基数词的用法1. 基数词hundred, thousand, million等表示确切数目时,其词尾不能加-s,其前面可用数词或several, some等修饰;当表示笼统数目时,其词尾要加-s,可跟of连用,其前不能用数词,但可以用several, some等修饰。
millions of /Several million people in the world are sending information by e-mail every day.2. dozen（12）和score（20）的用法要注意以下几点:1) dozen与数词或many, several等连用时,不加-s,所修饰的名词前常省去of。
如two (many, several) dozen pencils。
但是用在代词或名词前，或有these、those和the修饰时，要加of,如two dozen of these / those people/ them（他们中的、那些人中的两打）。
2) score表示实际数量时不加s，但可加of。
如：ten score of books （200本书）。
当表示不确定的概数时要加s和of。
3)表示"几十;许多"时,可使用dozens of; scores of形式。
3. 英语中表示年代的直接在年份前加定冠词the，再在年份后面加s或’s，如：“20世纪80年代”可表示为the 1980s或the 1980’s; 用“in one’s +整十数的复数”表示大致年龄。
如：“在我20多岁时”可表示为in my twenties，“在他10多岁时”可表示为in his teens。
4. 基数词和表示度量的名词（如mile，foot，inch，meter等）一起，修饰long, high, deep, wide, thick等形容词，作程度状语，表示度量的名词要用复数形式。
高中英语真题：专题十二数词和主谓一致
专题十二数词和主谓一致I.数词考点一基数词的用法1. 基数词hundred, thousand, million等表示确切数目时，其词尾不能加-s,其前面可用数词或several, some等修饰；当表示笼统数目时，其词尾要加-s，可跟of连用；其前不能用数词，但可以用several， some等修饰。
________ people in the world are sending information by e-mail every day.A. Several millionB. Many millionsC. Several millionsD. Many million【参考答案】A【详细解析】 million前可用several修饰,此时其后不能加-s, many不能修饰million。
表达＂几百万＂也可用millions of。
答案为A。
2. dozen和score的用法要注意以下几点:1) dozen与数词或many, several等连用时,不加-s,所修饰的名词前常省去of。
如two (many, several) dozen pencils。
但是,在a dozen of these / those people, two dozen of them等短语中应加of,这是习惯用法。
2) two score of people中应加of,但在three score and ten people(70人)中,不加of。
3) 表示＂几十;许多＂时,可使用dozens of; scores of形式。
Mr. Smith ________ me to buy several ________eggs for the di nner party.A. asked; dozenB. suggested ; dozens ofC. had; dozenD. persuaded; dozens【参考答案】A【详细解析】dozen前有具体数字或some, several等修饰时要用单数形式;have作使役动词时,应该用省略to的动词不定式作宾补。
英语语法--限定词,冠词
2) 三类限定词的搭配关系 如果一个名词词组带有上述 三类限定词，其搭配关系总是按照“前位－－中位－ －后位”的顺序排列。 例如： all前the中four后teachers. all前your中three后books. all前these中last后few后days. 如果只有上述两类限定词， 其搭配关系仍按上述顺序。例如： half前his中lecture. those中last后few后months. several后hundred后guests. all 前other后students. such前a中misfortune. some中such后 alloy.
6〕能与单数名词和不可数名词搭配的限定词 有些限定词 如this, that, (the) least等能与单数名词和不可数名词搭配。 例如： (the) least sign (of prejudice), this / that job, (the) least knowledge, this / that work. 7〕能与复数名词和不可数名词搭配的限定词 还有些限定 词如a lot of, lots of, enough, more, most, such, other等可与复 数名词和不可数名词搭配。例如： a lot of books, a lot of money, lots of chickens, lots of food, plenty of chairs, plenty of water, enough copies, enough coal, more articles, more time, most people, most work, such men, such bread, other men, other bread. 不定量限定词less原先只与不可数名词搭配，但在现代英 语中，less既可与不可数名词也可与复数名词搭配。例如： less money, less mistakes.
英语语法——数词的用法
(1)a. 当前面有数词及many, several 修饰时，这几个词用单数，表 具体概念1.基数词 two hundred old people 两百老人b. 当前面没有数词而后面有of 时则①. hundred, thousand 一定要用复数形式，表笼统概念。
(2) 基数词用法 million 的用法②.(1).基数词变序数词 2.序数词 (2).序数词缩写：阿拉伯数字加上序数词的最后两个字母first —1st second —2nd forth —4th(1). 3 = one third 4 = three-fourths = three quarters 12= one and one-second = one and a half(2). 小数. 按基数读。
“.”读point 。
3.145=three point one four five3.基数词和 (3). 百分数。
基数词加percent 表示。
5%=five percent序数词的 (4). 年月日表达。
May 1(st), 1949 = May the first, 1949共用法 (5). 时刻表达。
a. 倍数+as …..as. 例:Asia is four times as large as Europe.(6). 倍数表达。
b. 倍数+形容词比较级+than .例: Asia is fourth larger thanEuropec. 倍数+the size of. 例: Asia is four times the size of Europe(7). 加减乘除。
“+”= and 或plus “-”= minus “*”= times “/”= divideby1. ( ) —Have you seen _____ workers pass by?—Yes, I’ve seen _____them.A. woman, hundreds ofB. women, hundreds ofC. woman, two hundred ofD. women, hundreds2. ( ) —What’s the date today?—It’s _____.A. SundayB. August the ninthC. the first of MayD. October fifth3. ( ) Hainan is ______ island.A. China’s second largestB. the China’s second largestC. the second China’s largestD. China’s the second largest4. ( ) In her _____ she began to take up writing.A. fortiesB. fourtiesC. fortiethD. fourtieth5. ( ) _____ of the rivers here have been polluted.A. Two-thirdB. Two-thirdsC. Two-threeD. Second-third6. ( ) —What time is it now?—It’s _____A. a quarter past halfB. four eighteenC. five past forty-twoD. forty-two to five7. ( ) _______students are planting trees.A. Several hundredsB. Several hundredC. Five hundredsD. Five hundred of8. ( ) The weight of the moon is only about ______of that of the earth.A. one eightyB. one of eightyC. one the eightiethD. one eightieth9. ( ) —Peter, how old is your father this year?—_______. And we just had a party for his ______birthday last weekend.A. Fortieth, fortyB. Forty, fortyC. Forty, fortiethD. Fortieth, fortieth10. ( ) Many ______trees should be planted on the mountains.A. thousandB. thousand ofC. thousandsD. thousands of11. ( ) ______, Coca-Cola began to enter China’s market.A. in 1970’sB. In 1970sC. In the 1970s’D. In the 1970’s12. ( ) About ______ of the workers in the factory were born in the ________.A. two-thirds, 1970B. two-thirds, 1970sC. two-third, 1970D. two-third, 1970s13 ( ) Do you want to buy _______ pork?A. half kiloB. half a kiloC. a kilo halfD. a half kilo14. ( ) The story happened_______.A. in July9, 2003B. on July 9th 2003C. in 2003 July 9D. on 2003, 9th July15 ( ) September ______ is Teachers’ DayA. the tenB. the tenthC. the ten’sD. Ten16 ( ) Ten and five is ________.A. fiveB. fiftyC. fifteenD. two17. ( ) John began to make a living buy himself ________>A. in his thirtyB. in his thirtiesC. in the thirtyD. in the thirties18. ( ) —Do you know when Christmas Day is?—It’s on ___________.A.December 24thB. January 1stC. December 25thD. October 1st19. ( ) Dick, it is the _______ time in ______ days that you have made the samemistake.A. two, threeB. second, threeC. two, thirdD. second, third20. ( ) _______the students in the primary school is about three thousand, and_______ of them are girls.A. A number of, two thirdB. The number of, two thirdsC. A number of, two thirdsD. The number of, two third。
浙江省2013年中考英语第一轮复习 语法精析 第2讲 冠词和数词课件 人教新目标版
6．在三餐、球类运动及学科名词之前。 I went to school without breakfast this morning. 今天早上我没吃早饭就去上学了。 We all like English. 我们都喜欢英语。 —What do you usually have for ________ breakfast, Bob? —An egg, three pieces of bread and a glass of milk. A．a B．an C．the D．/
2013年浙江中考第一轮复习
第二讲
冠词和数词
冠词
中考对冠词的考查内容主要为： 1．不定冠词 a，an 和定冠词 the 的基本用法； 2．不用冠词的情况； 3．习惯用语中冠词的位置及使用。
知识点一 冠词用法概述
冠词主要放在名词之前，说明名词所表示的人或事物。冠词有两种：a 和 an 为不定冠 词， the 为定冠词。
2．特指的或上文已提到过的人或事物。 Do you know the girl in red? 你认识穿红色衣服的那个女孩吗？ I have a book. The book is very interesting. 我有一本书。这本书很有趣。 3．表示世界上独一无二的事物。 The earth moves around the sun. 地球绕着太阳转。 4．用在序数词、形容词或副词最高级前面，以及对两个人或事物进行比较时起特指作 用的比较级前。 The first lesson is very easy. 第一课很简单。 She is the most careful student in my class. 她是我们班最认真的学生。 5．用在姓氏复数前表示一家人或夫妻俩。 The Greens are watching TV now. 格林一家人正在看电视。 ________ Browns were having dinner when the telephone rang. A．A B．An C．The D．/ 答案：C
英语数词用法
• 3. “乘”用time（动词）或multiply表示 3X4＝? How much is three times four?
3X4=12 Three times four is/are twelve．
Three fours is/are twelve． Multiply three by four，and we get twelve．
英语数词用法
数词分基数词和序数词两类。 一、 数词的分类 1. 基数
A．从1——10 one，two，three，four，five，six，seven，
eight，nine，ten ． B．从 11——19
eleven，twelve， thirteen， fourteen， fifteen， sixteen， seventeen，eighteen， nineteen．
meeting. the number of+名词复数，......的数目。谓语用单数。
The number of students absent from the meeting was increasing.
5. 用数词表示事物的编号。 名词＋基数词＝the+ 序数词＋名词。 Room 8 = the eighth room
Four fifths of the water is drunk by the children.
8. 数词还可以用来表示时间、年月日等。
注意：１）百分数 由基数词＋percent来表示 ９５％—— ninety-five percent
2) 英语中表达“几个半”有两种方法： ①“数词+and a half+名词复数”； ②“数词+名词复数+and a half”。
(完整版)英语数词语法练习
1.—What’s the time， please?—It’s _______.A。
nine thirty-five B。
forty—eight past sixC.fifty-five to fourD.thirty-one two2。
January is _______ month of the year.A.oneB.the oneC。
first D.the first3。
There are _______ days in a year。
A.three hundreds sixty-five B。
three hundred and sixty—fiveC。
the third hundred sixty-five D. third hundred and sixty—five4.The computer was cheap. I spent only two _______ yuan on it.A。
thousands B.thousandC。
thousands of D。
thousand of5.Please look at the following four pictures and write a _______ story about them.A。
one—hundred-word B.one—hundred—wordsC.one-hundreds-word D。
one-hundreds-words6.—On which floor do you live?—The _______ floor, and my room number is _______。
A.fifth； five zero two B。
fifth; five zero secondC.five； five zero second D。
five； five zero two7.In our city _______ people have moved into their new houses。
16数词
数词二.基数词的用法1）在表示具体数目或several修饰时，hundred，thousand，million，billion等用单数；在表示“数百”“数千”“数百万”等不确定数目时，在hundreds，thousands，millions，billions等后接“of+名词复数.five thousand students 五千个学生several hundred year's ago几百年前thousands of metres 数千米3）dozen和score的复数形式应注意以下几点：①dozen表示：一打，十二个，score表示：二十；②当dozen与数词，或many，several等连用时，不加“s”，所修饰的名词前常省去“of’；score则不然。
two dozen pencils两打铅笔two score of pencils四十支铅笔dozens of people=scores of people许多人③当后面的名词前有"these"，“those"，“them"，" us"等词时, dozen后应加"of "。
a dozen of these people two dozen of them three score and ten people中不加of(七十人)三序数词,表示顺序的数词为序数词。
序数词前面一般加定冠词the，表示“第几”，加不定冠词，则意为“又一,再一”I like the film very much, so I want to see it a second time.四分数、小数和百分数的表达1. 分数由基数词和序数词合成，分子用基数词，分母用序数词，当分子大于1时，分母的序数词要用复数，表示几又几分之几，用and连接，形式：1/3：one(a)third 2/3：two thirds three-sevenths：七分之三特殊的表达①1/2：one(a)half 1/4：one(a)quarter／one(a)fourth 3/4：three quarters②分子与分母之间加in或out of,分子在前，分母在后，分子分母都用基数词one in ten：十分之一five in eight：八分之五one out of ten：十分之一five out of eight：八分之五2. 百分数的表示法表示百分数直接将数词放在单词percent前面即可twenty percent=20%百分之二十。
外研版八年级英语下Module3检测题含答案
8年级下册外研版Module 3 Journey to space检测题(时间：60分钟；总分值：100分)一、听力局部〔15分〕Ⅰ. 听句子，选出你所听到的单词。
〔句子读一遍〕1.A.read B.reach C.right2.A.yet B.already C.never3.A.planets B.earth C.star4.A.none B.nothing C.no one5.A.borrow B.keep C.lend〔二〕听句子，选择正确的答语。
〔句子读一遍〕6.A.I’m doing my homework. B.No,I don’t.C.I can speak English.7.A.Seven. B.Eight. C.Nine.8.A.Yes,there is. B.No,there isn’t. C.It will be.9.A.Someone. B.No one. C.Some astronauts.10.A.Yes,they have. B.No,the y haven’t.C.We don’t know.〔三〕听对话，选择最正确答案。
〔对话读两遍〕听第一段对话，完成11～13小题。
11.What is Mary doi ng?A.She is cooking.B.She is reading.C.She is cleaning.12.How does Mary like Mars?A.She doesn’t like it at all.B.It’s boring.C.It’s great.13.The book is about .A.the differences between Mars and the earthB.how to live on MarsC.the life on Mars听第二段对话，完成14～15小题。
14.Is there water on Mars?A.Yes,there is.B.No,there isn’t.C.We don’t know.15.The scientists have already got some photos of Mars,haven’t they?A.No,they haven’t.B.Yes,they have.C.They aren’t sure.二、单项填空〔15分〕16.—May I speak to John?—Sorry,he Japan.But he in two days.A.has been to;will e backB.has gone to;will be backC.has been in;would e backD.has gone to;came back17.It’s two ki lometers this shop.A.far fromB.far away fromC.farD.away from18.—my dictionary? I can’t find it anywhere.—I it on the shelf when I came in.A.Did you see;have seenB.Have you seen;sawC.Did you see;sawD.Have you seen;have seen19.Do you finish the letter?A.to writeB.writesC.writeD.writing20.There are students in our school.A.several hundredB.several hundredsC.some hundredsD.hundred of21.—Is James at home?—No,he Ya’an to be a volunteer.A.has gone toB.has been toC.is going toD.are going to22.I don’t like going out after dark.A.aloneB.lonelyC.longD.along23.The sun and its planets the solar system.A.is calledB.are calledC.callsD.called24.—Some American astronauts to space several times.—That’s so great!A.wentB.goC.have goneD.have been25.All the workers are very tired,but of them would have a rest.A.allB.neitherC.anyD.none26.—Do you know that we won the football match?—Yes,I the news.A.hearB.to hearC.have just heardD.just have heard27.—Do you know who Hawaii?—I don’t know.A.foundB.found outC.discoveredD.invented28.—?—I can’t find my English book.A.What are youB.What are you up toC.What can you seeD.What do you do29.—What do y ou think of this film?—I think it isn’t that one.A.as more interesting asB.more as interesting asC.as interesting asD.as most interesting as30.He didn’t finish his homework. he is too busy.A.May beB.MaybeC.ThoughD.But三、完形填空〔15分〕At 9:00 am on October 15,2003,our country launched (发射) its firstspaceship, Shenzhou Ⅴ,into space at Jiuquan Satellite Launch Centre. It took Yang Liwei and his spaceship about 21 hours 31 the earth 14 times. Yang Liwei is China’s first astronaut. He 32 Liaoning Province and 33 an air force pilot (飞行员) since 1983.He was chosen 34 14 pilots after many difficult tests.The life of an astronaut is hard to imagine for many people.35 on a spacesuit takes him 15 minutes with the help of others.Sleeping in space is not easy,36.He 37 sleep in a special sleeping bag on the wall because there is no gravity (重力).Yang can eat chicken and rice.It’s specially made38 in space but tastes just like the real thing.“I‘m feeling very good in space, an d it looks wonderful here,〞said Yang.“I have looked at our beautiful earth and recorded 39 I have seen there.〞China has became the third country in the world to send a person into space.We are all 40 our mother-land.31.A.circled B.circlingC.to circleD.circle32.A.was born B.came toC.es fromD.gave birth to33.A.has been B.wasC.areD.in34.A.of B.for C.in D.from35.A.To putting B.Put C.Puts D.To put36.A.too B.also C.as well D.either37.A.must B.has to C.may D.can38.A.to eat B.eat C.ate D.eat up39.A.which B.what C.where D.when40.A.pride of B.pride in C.proud of D.proud in四、阅读理解〔20分〕A阅读短文，根据短文容判断正误。
severalmany与hundred组合用法
我对hundred, thousand和million三词用法的困惑我们先看看几道中考试题：1. Many ______ trees should be planted on the mountains. （2007年山东青岛）of C. thousands of 答案：D2. In our school several ______ students are able to search the Internet for useful information now. (2003年江苏盐城)A. hundred ofB. hundreds forC. hundred 答案：C3. Beijing is a beautiful city. And ______ foreigh friends come to visit Beijing every month. (2010年贵州铜仁中考样卷)thousand of B. several thousands C. two thousands of 答案：D大家知道，中考在考查学生数词的用法时，hundred, thousand和million三词用法是考查热点。
我们都知道当它们前面有具体的数词修饰时，hundred, thousand和million不能加-s, 当它们后面接of时，它们必须加-s. 不管哪种情况，它们都是直接接名词，名词前不能有限定词。
但是，如果hundred, thousand和million前面有many和several等不确定的数修饰时，该如何表达呢通过上面三题的参考答案，我们可以得出这么一个结论：many是个概数，可以组成many(hundreds, thousands, millions)of +名词复数；several相当于一个具体的数字，组成several((hundred, thousand, million)+名词复数。
九年级英语-第七周学案+课后练习
学府教育2015年春季班学案九年级英语专题复习（七）数词，介词姓名：使用日期：2015-4-25教学目标：能够掌握数词和介词的用法；教学难点：数词中基数词和序数词的用法区别，介词中时间，方位介词用法区别及掌握一些必背介词短语。
第一课时数词（一）基数词1. 基数词的读法与写法：个位与十位之间加连字符“-25: twenty-five 137: one hundred and thirty-seven3,782: three thousand, seven hundred and eighty-two4,750,000,000: four billion, seven hundred and fifty million2. hundred, thousand, million, billion的用法：(1)当hundred, thousand, million, billion前面有基数词表示具体的数量或与several, some, many等连用时，要用单数形式，如：five hundred people several million trees(2)当表示笼统，不具体的数量时，用复数，其后加介词of，如：hundreds of students thousands of factories millions of birds练一练__________girls took part in the Happy Girl Competition but only few of them succeeded.A. Million ofB. Many million ofC. One million ofD. Millions of（二）序数词1.基数词变序数词的方法：一，二，三要全变，其余后加th，时有例外，八去t，九去e，字母f代ve，ty变成tie(21-99等数，十位数用基数词，个位数用序数词，而且十位和个位之间加连字符“-”)。
英语语法数词专题
英语语法数词专题 Share classic historical materials数词用法专题1.百位数和十位数之间;在英式英语中要用“and”连接;在美式英语中一般不用..例：456：four hundred and fifty-six2.3.有关“零”的各种说法：zero：一般说法;在温度或数学上使用；nil/nothing：在运动比赛中使用；love：在网球比赛中专用；O读音：电话或数学用语；cipher：书面语;指符号而不指数目有时指温度..例：零下 10 度：ten degrees below zeroThe result of the match was 5:0.读作 five goals to nilThey won 3:0.读作 three to nothingOur team leads by 10:0 in the first tennis game.读作 ten loveDial 110.If you have no children; enter a cipher in the space on the form.The thermometer fell below cipher yesterday.4.在某些表示概数的习语中如“成百上千”、“成千上万”等;基数词后要加“-s”..例：thousands of studentsmillions of childrentens of thousands of people5.hundred of;thousand of;million of 等被 a few;some;several;many 等修饰;表示不确定数字时;用单复数形式均可..例：a few thousands of bookssome thousands of soldiers单用：some thousandsseveral hundreds of workers单用：several hundredmany millions of birds单用：many millions6.表示“多少人组成一组;几个一起”时;基数词要用复数形式..例：The students lined in fives.She counts them in eights.The guests came in twos.相当于 two by two/two and two7.“第一名”、“第二名”可用 first;second 表示;并且可用复数形式..例：几个第 1 名：several firsts3 个第 2 名：three seconds8.在“several/many/基数词 + dozen + 名词”结构中;dozen 使用单数形式..当名词前有修饰性成分时;dozen 和名词之间要用 of不可省略;即“several/many/基数词 + dozen + of + 修饰词 + 名词”;另外;score 的用法和 dozen 相同..例：several/many/six dozen eggsseveral/many/six dozen of white birdsseveral/many/six score eggsseveral/many/six score of white birdsI bought several dozen/score these desks. ×I bought several dozen/score of these desks. √9.“some dozens/scores of + 复数名词”结构表示“好几十;很多”..somedozen/score of + …表示“大约 12/20 个...”例：some dozens/scores of children几十个儿童some 表示“一些”;对含义无影响some dozen/score of children大约 12/20 个儿童some 表示“大约”;对含义有影响10.“a dozen + 复数名词”和“a score of + 复数名词”也可表示“很多”..例：I have been there a dozen times.I have been there a score of times.11.基数词可以表示书页、住所、房间、教室、邮政编码、电话号码等的编号..电话号码通常以两个数字读为一组;中间有个小停顿;但以三个数字读为一组的情况也属常见;尤其是当电话号码为六位数或六位数以上时..电话号码中两个重复的数字;常用 double..例：第 8 页：Page eightP. 8第 7 行：Line sevenL. 7唐宁街 10 号：No. 10 Downing Street第 301 房间：Room No. 301第 4 教室：Classroom No. 4邮政编码：223805读作：double six o; two three two; double eight12.罗列几个并列的名词时;前面的若干个名词前用“不定冠词 + 序数词”结构;最后一个名词前用“定冠词 + 序数词”结构..例：The old man has four daughters. One is a nurse; a second is a teacher;a third is a musician; and the fourth is a painter.13.2 倍：twice AmE: two times;double;duple;twofold;as … again as；3 倍：3times;triple;treble;threefold；4 倍：quadruple;4 times;fourfold；5 倍：5 times;fivefold；依此类推..①double 可作 n/v/adj/adv..②double/twice/three times/four times/…等表示倍数时;要放在定冠词、形容词形物主代词或名词所有格之前..③treble可作 v/adj;通常可以和 triple 互换;但有时只能用 triple;如 the triple alliance..Ref.P46<2>..例：You have paid twice/two times the usual price.You are twice/two times her/Jenny's age.Four is the double of two.double 作名词He doubled/trebled his income in 6 years.double/treble 作动词It is double the distance.double 作形容词The driver demanded double the usual fare.double 作副词Duple quantity of iron is needed for this project.The amount of alcohol in his blood was triple the legal maximum.They have produced twofold/threefold as many washers as they did last year.This river is as wider again as that one.He earns treble my salary.treble 作副词Treble salaries were paid.treble 作形容词I asked for a treble portion of wine.treble 作名词20 is the quadruple of 5.quadruple 作名词Sales have quadrupled in the last 5 years.quadruple 作动词A quadruple alliance comes into being.quadruple 作形容词This year we produced quadruple that of last year.quadruple 作副词14.倍数比较的表示法：1)X times as + adj/adv原级+ as ... Ref.P47<划线部分>例：My room is twice as long as hers.My room is half as long as hers.0.5 倍表示法My room is half as long again as hers.= My room is one and a half times as long as hers.1.5 倍表示法Jack runs 3 times as fast as Jim.They have twice as many planes as we have. 此句中是 n;不是 adj/adv2)X times + adj/adv比较级+ than …… Ref.P47<划线部分>例：My room is twice longer than hers. = My room is as long again as hers.My room is half longer than hers.0.5 倍表示法My room is one and a half times longer than hers.1.5 倍表示法 Jack runs 3 times faster than Jim.The cotton output is 20% greater than that of 2009.此句中是 20%;不是倍数3)X times + the width length; breadth; level; value; size; velocity of …例：My room is twice the length of hers.My room is half the length of hers.0.5 倍表示法My room is one and a half times the length of hers.1.5 倍表示法 The earth is 49 times the size of the moon.15.倍数增减的表示法：1)increase/exceed/speed up/step up/raise/rise/go up/grow/... + by + 百分数X%/倍数X；A 增加了 X% ‖ A 增加为原来的 X 倍例：Sales increased by 15%.The production of TV sets in the fourth quarter increase by 3 times.2) A be/multiply/increase/exceed/speed up/step up/raise/rise/go up/grow...+ 数词X + times/fold；A 是/增加为原来的 X 倍例：Sales increased 3 times.The production of notebooks computers has been increased sixfold over/as against/as compared with that of 2005.3) A multiply X times & A be multiplied by + 数字；A 增加为原来的 X 倍例：Sales have been multiplied by 4 times.The production has multiplied 8 times.4) A increase/exceed/speed up/step up/raise/rise/go up/grow/decrease/drop/fall/weaken/shorten/reduce/step down/speed down/go down + by a factor of + 百分数X%/数词X；A 增加/减少/...为原来的 X 倍例：Sales have increased/decreased by a factor of 5.The speed exceeded the average value by a factor of 4.It raised by an average factor of 30%.5) A decrease/drop/fall/weaken/shorten/reduce/step down/speed down/go down+ by +百分数X%/数词X/倍数X；A 减少/下降/...了 X ‖ A 减少/下降/...为原来的 1/X例：Sales have decreased by 5;000 RMB/3 times.The price of rice was reduced by 15%.6) A 黄色部分/绿色部分 to ...；A 增加/减少到 ...例：Sales increased/decreased to 50 million.The soldiers have increased to 1;000.7) A be + 倍数X + upon/over B；A 是 B 的 X 倍例：Sales was 3 times upon/over that of last year.I am twice upon/over your age.The number of college students for 2010 is 30 times over that for 1995.8) A be + 倍数X + what 从句；A 是 ... 的 X 倍例：Sales are 4 times what we had for the first quarter.The population is more than 3 times what it was in 1985.9) A be + 百分数X% + above/higher than B；A 比 B 高 X%例：Sales are 40% above/higher than that of last month.The export this month was 23% above/higher than that was achieved in May.10)A be up + 倍数X；A 增加为原来的 X 倍例：Sales this month was up 6 times.His income this month was up 3 times.The nation's grain output was up 4.5 times.11)A show/register + 百分数X% + increase/decrease名词；A 增加/减少了 X%例：Sales in August registered/showed a 25% increase/decrease over March.12)A be + 百分数X%/数字X + less than B；A 比 B 少 X%例：Sales are 37% less than that of last month.The steel output this year is 10;000 tons less than in 2001.注：by 常可省略;但 to 则不可省略16.5 feet square 与 5 square feet 的区别：A table 5 feet square has an area of 25 square feet.17.“减少一半”的表示法：1)be half as many/much/long/fast/... as ...2)twice thinner than ...3)reduce/decrease/... by one half4)be one half less5)cut/break/split/... A in half/into halves6)half the usual price/speed/...18.概数的表示法：1)“over/above/more than + 数字”或“数字 + odd”2)below/under/less than + 数字3)“about/nearly/some/towards/more or less + 数字”或“数字 + or so”注：“数字 + more or less”和“more or less + 数字”等价4)其它零散表示法..Ref.P51-52<4>19.“每隔”和“每逢”的表示法：1)“every + 基数词 + 复数名词”=“every + 序数词 + 单数名词”例：every 5 days = every 5th day每 5 天 = 每隔 4 天2)“每两天/每隔一天”的表示法：every 2 days = every 2nd day = every other day20.比例的表示法：Ref.P52-53<六>注：1 person in 10 = 1 person out of 10 = 1 in every 10 person21.数学公式、小数和分数等的表示法：Ref.P53-54<七>22.长度、面积、重量和体积的表示法：Ref.P54-55<八>23.英美楼层的不同表示法：Ref.P55-56<九>1)floor 表示“楼层”时;指的是“第几层”常与 on 连用；而 story 表示“楼层”时;指的是“层数”此时等同于 storey;并常与基数词连用或参与构成复合词;不与on 连用..另外;storeyed 是形容词;意为“有...层楼的”;常参与构成复合词..2) a 4-story house = a 4-storied house24.币制的表示法：Ref.P55-56<十>25.年代、年月等的表示法：Ref.P56<十一>26.年龄的表示法：1)大概年龄：Ref.P56<1>2)“... 岁”：Ref.P56<2>3)“快 ... 岁”：Ref.P57<3>4)“已 ... 岁”：Ref.P57<4>5)“不满 ... 岁”：Ref.P57<5>6)其它年龄的表示法：be/come of age <成年>; be under age <未成年>; be ofschool age <已到学龄>; be over age <超龄>; be far advanced in years <年迈>; attain the advanced age of < ... 岁的高龄>; long-lived/live to agreat age <长寿>; live to 90 <活到 90 岁> 等27.时刻的表示法：1)用 a.m./p.m. 后便不能再用 o'clock；例：at 7 o'clock a.m. <×>2) a.m./p.m. 前用数字;不用文字表示时刻；例：8:15 a.m. <√>；a quarter past eight a.m. <×>3)不说出钟点时不能用 a.m./p.m.；例：tomorrow p.m. <×>；tomorrow afternoon <√>4) a.m./p.m. 在标题、句子开头或时间表中用大写的 A.M./P.M.；电报用语为 A. 和P.5)past过和 to差一般限制在 30 分钟内；6)零点：zero hours; O hundred hours28.用阿拉伯数字表示复数名词时;阿拉伯数字后加“s”或“'s”..29.数词构成的惯用语：Ref.P57-58<4>30.数词的限定语：1)表示“大约、左右”：about; some; around; round; or so; in the rough; inthe neighbourhood of; close to; more or less; round about; orthereabouts; somewhere about2)表示“恰好、整整”：exactly; clear; cool; just; sharp; flat; solid; good;whole; neither more or less3)表示“仅仅、只不过”：only; scarcely; barely; scant; no more than4)表示“过剩、外加”：over; more; left; other; another5)表示“接近”：near; close to; towards; nearly; almost6)表示“少于、不足”：less; under; less than; below; off; short; within7)表示“多于、以上”：over; past; odd; good; full; upwards of; no lessthan; more than; all of注：or so; in the rough; left; over; flat 等一般要放在“数词 + 名词”之后；另外;对于 two hours; five months; three years 等表示整体概念时;形容词须放在它们的前面..31.“基数词 + 名词”和“基数词 + 名词-ed”的区别：它们均可参与构成复合形容词中间均需加连字符作前置定语;均不可置于名词后或作表语;但“基数词 + 名词”强调数量;而“基数词 + 名词-ed”则强调特点..注：“数词 + 名词 + 形容词”也是常用的复合形容词;其用法与上述基本相同..需要说明的是;当不使用连字符且数词 > 1 时;名词使用复数形式..32.half 的用法：Ref.P60-61<十二>33.a fall of snow ——英语量词表示法：Ref.P62-63<十三>。
英语复习之数词
+ of
billions
数百不S,百S加of
(表示概数)
Exercise
1.The government of China is building________cheap and good houses for the people. A.thousand B.thousands C.thousand of D.thousands of
② 年 代 ----
1)“ in + the +整十的数词复数”
eg. It was in the 1960s/ in the 1960’s (在1960年代)
2) “in 1988”（在1988年）=in the year of 1988
某年无冠十年冠，十年s放后面
twenties thirties forties fifties sixties seventies eighties nineties
and sixty-four
④5, 237, 166, 234
five billion，two hundred and thirty-seven million， one hundred and sixty-six thousand， two hundred and thirty-four
基数词用法(1)
⑤1,000,000 one million
①26 twenty-six
②260 two hundred and sixty
③2,261 two thousand, two hundred and sixty-one
④2,026 two thousand and twenty-six
⑤
1,200,226 one million, two hundred thousand,
Module 9 Population Unit_2_Arnwick_was_a_city_with_200_000_people.
9
Unit 2
Arnwick was a city with 200,000 people.
Words and expressions
flat rubbish quiet local close down
套房；公寓 n.
垃圾；废弃物 v. 寂静的；安静的 adj. 当地的；本地的 adj. 关闭；关停
Lead-in
Where do you like to live?
village
a part of a city
1 Work in pairs. Ask and answer the questions. Use the words in the box to help you.
countryside field flat hospital job office rubbish village
in big cities.
( ) Too much traffic brings air pollution. ( ) There is too much rubbish in the streets. ( √ ) There are not enough police in the city. ( ) It is difficult to get enough clean water. √
Review Can you read them ?
hundred
100 One hundred thousand 2,000 Two thousand million Thirty thousand 30,000 400,000 Four hundred thouand billion 5,000,000 Five million 60,000,000 Sixty million 700,000,000 Seven hundred million 8,000,000,000 Eight billion 90,000,000,000 Ninety billion 100,000,000,000 One hundred billion Two hundred million, seven hundred and eghty-five, 236,785,462,503 four hundred and sixty-two, five hundred and three
初中英语语法—数词
注意：这种合成形容词的结构为：“数词＋单数名词＋形容词”。 复合形容词中，词与词之间要加连字符“-”。
a seven-day holiday= a seven days‟ holiday
B. eight years old; eight-year-old
C. eight-years old; eight-year-old A 6.He came to China ____.
A. at the age of 20
B. when he is 20
C. at age of 20
⑷、“基数词+名词” 的合成形容词作定语。
“三年半”
three years and a half three and a half years
“一两天”“的表示法： one day or two one or two days
⑼、倍数的表示法：
“一倍” “三倍”
once “两倍” twice， three times (三倍或以上 基数词＋times)
即学即用： 1.In his ________(fifty), he started to learn English. fifties B 2.The city changed a lot ___. A. in 1980s B. in the 1980s C. in the 1980 C 3. He graduated in __ of __ century. A. the sixtieth; twenty B. sixty; the twentieth C. the sixties; the twentieth 4. He got the prize A A. in his fifties B. in fifties C. in his fifty __. 5.The winner is ___. He is an ___ boy . B A. eight-year-old; eight years old
several的用法和例句
several的用法和例句several有几个的;若干的;各自的等意思，那么你知道several的用法吗?下面跟着小编一起来学习一下，希望对大家的学习有所帮助!several的用法：several的用法1：several用作形容词,作几个,数个,一些解时,多指三个以上,十个以下,其后接复数名词,一般用于肯定句中; 作各自的,不同的解时,其后可接复数名词,也可接单数名词,但如果其前有each或every修饰时,其后则只能接单数名词。
several的用法2：several与被other, such, more等词修饰的名词连用时,通常放在这些词前。
several的用法3：several用作代词作主语时,谓语动词用复数形式。
several的用法4：several可接of短语,如果of后接名词,在名词前则要有定冠词the、物主代词或指示代词等限定词。
several的用法例句：1. Several proposals are under consideration by the state assembly.有几个提案州议会正在讨论中。
2. He entered for many competitions, winning several gold medals.他参加过多次比赛，赢得了数枚金牌。
3. Several hundred workers struck in sympathy with their colleagues.几百名工人罢工以声援他们的同事。
4. She travels con-stantly, moving among her several residences around the world.她经常旅行，穿梭于她在世界各地的多处住所。
5. We felt we were living life on several different planes.我们感到大家生活的精神层次各不相同。
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我对hundred, thousand和million三词用法的困惑
我们先看看几道中考试题：
1. Many ______ trees should be planted on the mountains. （2007年山东青岛）
A.thousand
B.thousand of
C. thousands
D.thousands of 答案：D
2. In our school several ______ students are able to search the Internet for useful information
now. (2003年江苏盐城)
A. hundred of
B. hundreds for
C. hundred
D.hundreds 答案：C
3. Beijing is a beautiful city. And ______ foreigh friends come to visit Beijing every month.
(2010年贵州铜仁中考样卷)
A.many thousand of
B. several thousands
C. two thousands
D.thousands of 答案：D
大家知道，中考在考查学生数词的用法时，hundred, thousand和million三词用法是考查热点。
我们都知道当它们前面有具体的数词修饰时，hundred, thousand和million不能加-s, 当它们后面接of时，它们必须加-s. 不管哪种情况，它们都是直接接名词，名词前不能有限定词。
但是，如果hundred, thousand和million前面有many和several等不确定的数修饰时，该如何表达呢？通过上面三题的参考答案，我们可以得出这么一个结论：many是个概数，可以组成many(hundreds, thousands, millions)of +名词复数；several相当于一个具体的数字，组成several((hundred, thousand, million)+名词复数。
然而，笔者查阅了大量资料，似乎又不是这样。
关于它们的用法，有的甚至截然相反。
第一种说法：（《牛津高级英汉词典》）P864
hundred的用法之一：“说a, one, two,several,etc.hundred时，hundred后面不加-s; 若前面没有数目或数量，可用hundreds(of…)。
Hundred或hundreds均用复数动词”。
这里它把several看成了具体数词。
上面第二题选C可能就是这么来的。
第二种说法：（《英语基础词汇用法详解词典》）P836
“下面两个短语都有‘几百人’的意思：several hundred of people; several hundreds of people”。
照这种说法，上面第二题似乎应该选A才对。
第三种说法：（《大学英语语法讲座与测试》）P42
Note: ①当hundred of,thousand of,million of被a few,some,several,many等表示不确定的数的词修饰时，用单数形式或复数形式均可。
例如：
Several hundred(s) of workers attended the meeting.
Some thousand(s) of soldiers were sent there.
Many million(s) of birds fly to the south in winter.
②比较下面两句：
She earned several hundred(thousand).(用单数)
She earned some(many) hundreds(thousands).（用复数）
照这种说法，上面第一题B,D都对；第二题A,C都对；第三题A,B,D都对。
第四种说法：（《全国英语等级考试教材》〈第二级〉）
“当hundred, thousand和million等词前面有约数many或several修饰时，这些词用单数，并且后面不用of。
”
照这种说法：以上三题的答案应该分别是选A,C,D。
到底哪种说法是对的，或者说更权威一些，盼各位同仁发表高见。