高考英语总复习 语法先行 数量词预习学案2（含解析）(1).doc

数量词2 【学习目标】 数量词在高考中的考点【复习任务】 1.学习重点： 本学案的五个知识点 2.学习难点： 第五点数量名词的单复数形式【问题导学】一算式表示法： 20% 20 per cent 20 percent 第七路公共汽车 bus number seven 第201房间 room 201 人民路153号 153 renmin road 4+8 =12 four plus eight is twelve 11-7=4 eleven minus seven is four. 65=30 six times five is thirty 205=4 twenty divided by five is four. ab a is more than b. ab a is less than b. ab a is approximately (近似地, 大约)equals to b. ab a is not equal to b. 二约数表示法列表 含义 英语表达 例句 1.大于某数 more than he has lived here for more than twenty years. over she is over fifty. or more therere thirty people or more in the meeting-room. 2.小于某数 less than i have less than (not more than )fifty dollars. under children under seven are not allowed to enter. below he would not sell it for below a hundred fifty dollars. or less the coat might cost him sixty dollars or less. 3.大约（某数） nearly she is nearly fifty now. almost its almost three oclock. up to up to ten men can sleep in this tent. or he spent four or five days writing the article. or so the distance is twenty miles or so. about i visited that village about three years ago. some their team has some four or five players. more or less the container can hold more or less twenty pounds of water. around/round lets make it round/around eight oclock.三不定数量词“多”的表示法 1。修饰可数名词 dozens of 几十、许多 scores of 许多 many, a good(great) many, many a (饰单数可数名词) 许多、大量 hundreds of 数以百计 thousands of ,thousands upon thousands of 成千上万 millions of 数百万 billions of 亿万 2.修饰不可数名词 much , a great (good)deal of , a large amount of ,large amounts of 许多、大量 3.修饰可数名词或不可数名词 a lot of /lots of ,plenty of, a large quantity of , large quantities of四数词用于编号 表示编号，可以用基数词，也可以用序数词，即:事物名词(不加冠词)+基数词;the+序数词十事物名词。如: lesson twelve=the twelfth lesson 第十二课 part onethe first part第一部分 world war i=the first world war第一次世界大战 如英语编号中数字较长，一般用基数词表示。如: room 506 第五0六号房间 page 265 第二百六十五页 telephone no.8297976 电话号码8297976 五数量名词的单复数形式 1.hundred，thousand，million的用法 当前面有数词以及many，several等词修饰时，这三个词用单数形式，后面直接跟复数名词。当这几个词前面没有数词而后面有of时，则一定要用复数形式，表示数百、 数千等笼统的数目概念。如: two hundred students 200名学生 several thousand enemies 几千敌人 hundreds of dollars 数百美元 millions of ants 数百万蚂蚁 2. score(二十)，dozen (打; 十二个)的用法 1)当dozen与基数词或many,several等连用时，不加“-s”，所修饰的名词前常省去of。但是，在a dozen of these people, two dozen of them等短语中应加of。这是因为习惯上在these, those, us等词前该用dozen of的缘故。 two dozen books 两打书 two (many,several)dozen pencils 两打（几打）铅笔 some dozen people是“若干打的人（几十个人，许多人）”。 2) score意为“二十”。two score of people中应加of，但three score and ten people，“70人”中不加of。scores of people意为“许多人”。上述这两个词的复数形式与of连用时，表示不确切的数量，意为许多，大量的。如: for dozens of years 好几十年以来 scores of years ago 许多年前 scores of times 许多次 当堂检测：11. _of the population here are peasants. a. 20 percents b. 20 percent c. the 20 percent d.the 20 percents 12. its about_ , the thickness of a human hair. a. two-fifteenth b. two-fifteenths c. two fifteen d. two fifteens 13. the price of such material was reduced_ . a. by 18 percent b. to 18 percent c. at 18 percent d.for 18 percent 14. south of the equator, 81 percent of the surface of the earth_ water. a. is b. are c. was d. were 15. they sold _boxes of such sweets last week. a. four dozen b. four dozens c. four dozens of d. four dozen of 16. it took me _ days to finish drawing a beautiful horse. a. a half dozen b. half a dozen c. haft dozens d. half dozen 17._people were sent there to help fight against the flood. a. three scores of b. three score of c. three score d. three scores 18. dont leave you work,_ . a. done half b. half done c. a half done d. done a half 19. nobody can do two things well _ . a. at one time b. at once c. one time d. once 20. he has_ books in his study. a. several thousands b. some thousands of c. some thousands d. some thousand of 21. on national day_ people take part in all kinds of celebration. a. hundreds of millions of b. millions of hundred of c. hundreds millions of d. millions hundreds of 22. he has lived at_ for 30 years. a. no. 101 heping street b. 101 heping street b. c. heping street 101 d. heping street no. 101 23. you can find him in_ . a. room 201 b.201 room c. the room 20 d. the 201 room 24. its_ walk from here to my school. a. two - hours b. two hours c. two - hour d. a two - hour25. it was in_ when he was already in _ that he went to yanan. a. the 1940s, the 40s b. the 1940s, his forties c. 1940s, his forties d. the 1940s, his 40s 26. he went to the market and bought _eggs and some meat. a. three dozen of b. three dozen c. three dozens d. three dozens of 27. shortly after the accident two _police were sent to the spot to keep order. a. dozen of b. dozens c. dozen d. dozens of (met92 29) 28. mr smith _me to buy several _eggs for the dinner. a. asked, dozen b. suggested, dozens of c. had, dozen d. persuaded, dozens of 29._of the land in that district _covered with trees and grass. a. two fifth, is b. two fifth, are c. two fifths , is d. two fifths, are 30. two _died of cold last winter. a. hundreds old people b. hundred old people c. hundred old peoples d. hundred old peoples 31. it is not rare in _that people in _fifties are going to university for further education. a.90s,the b. the 90s, / c.90s, their d. the 90s, their 32. -have you seen many sheep in the distance ? -yes, _. a .thousand of them b. two thousands of them c. two thousand of them d. two thousand them 1-have you seen_workers pass by? -yes，ive seen_them. a. woman; hundreds of b. women; hundreds of c. woman; two hundred of d. women; hundreds 2.having done three experiments without rest，they were _out to go on with_one. a. so tired;a fourth b. so tiring the fourth c. too given;the fourth d. too worn;a fourth 3.-whats the date today? -its _. a. sunday b. august the ninth c. the first of may d. october fifth 4. hainan is _ island. a. chinas second largest b. the chinas second largest c. the second chinas largest d. chinas the second largest 5. in her _she began to take up writing. a. forties b. fourties c. fortieth d fourtieth 6._summer olympics was held in barcelona in spain a. the twenty-four b. twenty-four c. the twenty-forth d. twenty-fourth 7. the sao paulo fire broke out _february 4th，1974. a. in b. on c. at d. for 8.-how many new jobs can you give to the people here? -three _ and _. a. hundred; eighty-six b. hundreds; eighty-six c. hundred; eighty-sixth d. hundreds; eighty-sixth 9.-what time did finish your homework yesterday? -_seven oclock _ the afternoon. a. on；in b. at；on c. at；in c. on；at 10. “please turn to _ and look at the text.” a. page 29 b. the page 29 c. a page 29 d. 29 page 11. he lives in _. a. room 512 b.512 room c. the 512 room d. the room 512 12. -how long is the bridge? -700_. a. meter long b. meters long c. meter longer d.meters longer 13. after a long walk we had _ rest. a. a few minutes b. a few minutes c. few minutes d. few minutes 14.the meeting has finally begun after _. a. two hours later b. two hours of absence c. two hours delay d. a delay of two hours15. _of the rivers here have been polluted. a. two-third b. two-thirds c. two-three d. second-third 16. the second world war broke out in _. a. 1930s b. the 1930es c. the 1930s d.1930s 17.there are _ of visitors in the exhibition every week. a. tens of thousands b. about ten of thousands c. about three thousands d. about three thousand 18.-what time is it now? -its _. a. a quarter past half b. four eighteen c. five past forty-two d. forty-two to five 19. i got to the station _ than john. a. five minutes later b. five minutes late c. later five minutes d. late five minutes 20.two _ years ago he lived in the united stares. a. dozen b. dozens c. dozen of d. dozens of 答案：1. b 2.d 3.c 4.a 5.a 6.c 7.b 8.a 9.c 10.a 11.a 12.b 13.b 14.d 15.b 16.c 17.a 18.b 19.a 20.a 数量词2（预习案） 11 答案为b。百分比作修饰语，前面不加冠词且不能加复数。 12 答案为b。分数做定语，分子用基数词，分母为序数词，当分子大于1时，分母用复数。13 答案为a。表增加或减少的数量的百分比，用by+百分数表示。 14 答案为a。不可数的名词的百分比用单数；可数名词的百分比则用复数。c项时态不对，另如：90 percent of the population here are peasants这个句子中population的意思是people 15 答案