编辑:
2013-12-24
加减乘除表示法 句型[甲数+plus/ and/ added to+乙数+is/are/ will be/ equals/is equal to/ makes/gets+和数]
1. How much is (或makes) two plus four? How many are two and four?
What are two and four? 回答:The total (sum) is six.
2. Two plus four equals six. Two and four is (are) six. Two plus four is equal to six.
Two added to four equals six. Two and four makes (make) six. Tow plus four will be six.
If we add two to four, we get six.
句型[甲数+minus/ less added to+乙数+is/ equals (或is equal to)+差数] [乙数+taken/ subtracted+from+甲数+leaves+差数]
1. How much is eight minus (less) three? What is three from eight? 回答:The difference is five.
2. Eight minus (less) three equals five. Eight minus three is (are/ is equal to) five.
Three taken from eight leaves five. Three (subtracted) from eight and the remainder is five. (five remains). Subtract three from eight and the remainder will be five.
句型[甲数+multiplied by+乙数+is/ equals (或is equal to) 等+积数]
[Multiply+甲数+ by+乙数+is/ equals (或is equal to) 等+积数]
[once, twice, three times…+乙数+is/ equals (或is equal to) 等+积数]
1. How many are three multiplied by four? What is three multiplied by four?
How much gives three times four? What is three times four? 回答:The result is twelve.
2. Three multiplied by four equals twelve. Multiply three by four gives twelve.
Multiply three by four, we get twelve. Three times four is twelve
[注] 1x1=1 Once one is one. 2x1=2 (Twice one is two.)
(a+b) (a-b)=a2-b2 A plus b multiplied by a minus b is equal to a squared minus b squared.
150x 2/5=60 One hundred and fifty multiplied by two fifths equals sixty.
One hundred and fifty times two fifths are sixty.
句型[甲数+divided by+乙数+gives 等+商数]/[Divide+甲数+ by+乙数+gives等+商数]
[乙数+into+甲数+goes+商数]
1. 8÷2=? How many is eight divided by two? How many times does two go into eight?
回答:The quotient is four (times).
2. 8÷2=4 Eight divided by two makes four. Divide eight by two equals four.
Divide two into eight and you get four. Two into eight goes four times.
[注1] 9÷2=4余1 Two into nine goes four times, and 1 remainder. Nine divided by two gives four, and 1 remainder.
9÷2=4 又1/2 Divide nine by two and you get four and a half. Divide two into nine and you get four and a half.
[注2] 加减乘除综合式 (3+8-2) ÷3x5=15 Three plus eight minus two, all divided by three multiplied by five equal fifteen.
名量词与不定量数目 句型[…数词+名量词+of+实物名词…]
常用量名词有:1. a glass of wine 2. a bottle of oil 3. a bowl of rice 4. a jug of tea 5. a cake of soap 6. a lump of sugar 7. a sheet of paper 8. a loaf of bread 9. a pair of scissors 10. a party of travelers 11. a bunch of flowers 12. a set of books 13. a suit of clothes 14. a drop of blood 15. a grain of sand 16. a mouthful of food 17. a handful of seed 18. a ray of hope 19. a crowd of children 20. a flock of sheep等。
1. Add three spoonfuls of water, please. 2. I want two pounds of butter.
3. May I offer you a glass of wine? 4. Please give me two sheets of paper.
5. I bought a new pair of scissors yesterday. 6. He took three bottles of brandy.
句型[主语+谓语+(宾语)+状语(at a+名量词)]
常见at a+名量词的词组有:1. at a time 2. at a blow 3. at a draught=at a draft 4. at a mouthful 5. at a stretch 6. at a bound 7. at a glance 8. at a sitting 9. at a stroke等。
1. I killed two flies at a blow. 2. The doctor saw at a glance that the child had measles.
3. The job was finished at a sitting (a stretch). 4. He leaped over the fence at a bound.
5. The students walked twenty miles at a stretch.
6. The Young Shock Brigade worked two shifts at a stretch.
句型[…one等基数词+of +范围词]/[…不定量词+of +范围词][…定量词+of +范围词]
常见词组有:1. one of… 2. many of us (them…) 3. some of them 4. everyone of us 5. few of us 6. both of the sisters 7. any of these 8. most of them 9. all of us 10. a small number of… 11. a great number of… 12. a number of… 13. a great deal of 14. a lot of people 15. plenty of people 16. hundreds of… 17. thousands of people 18. a couple of…
1. Lei Feng is one of our country's great and glorious fighters.
2. He set an example to all of us. 3. Every one of us has great faith in the lofty cause of Communism.
4. We meet with a great deal of difficulties, but finally we overcome all of them.
5. Half of the semester has passed, and we are ready to meet a check in teaching and learning.
6. I received a couple of letters this morning. 7. A great (large) number of people believe it.
希望同学们能够认真阅读中考英语知识点:数词句型分类及应用,努力提高自己的学习成绩。
标签:重庆中考英语
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