2018春三年级英语下册 Module 7 Unit 2《How many apples are there in the box》课件1 (新版)外研版(一起)
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三年级英语简单计算语法练习题40题
1.I have three apples. My friend gives me two more. How many apples
do I have now?
A.Four
B.Five
C.Six
答案:B。解析:一开始有三个苹果,朋友又给了两个,3+2=5,所以是五个苹果。选项 A,4 个是错误的,因为 3+2 不等于 4;选项 C,6 个是错误的,3+2 也不等于 6。
2.There are seven pencils on the desk. I take away three pencils. How
many pencils are left on the desk?
A.Four
B.Five
C.Six
答案:A。解析:桌上有七个铅笔,拿走三个,7-3=4,所以还剩四个铅笔。选项 B,5 个是错误的,7-3 不等于 5;选项 C,6 个是错误的,7-3 也不等于 6。
3.I have eight stickers. I give four stickers to my sister. How many
stickers do I have now?
A.Four
B.Five
C.Six
答案:A。解析:有八个贴纸,给妹妹四个,8-4=4,所以还剩四个贴纸。选项 B,5 个是错误的,8-4 不等于 5;选项 C,6 个是错误的,8-4 也不等于 6。
4.There are nine books on the shelf. I put two more books on the shelf.
How many books are on the shelf now?
A.Eleven
B.Twelve
C.Thirteen
答案:A。解析:架子上有九本书,又放上去两本,9+2=11,所以现在架子上有十一本书。选项 B,12 个是错误的,9+2 不等于 12;选项 C,13 个是错误的,9+2 也不等于 13。
人教版三年级英语数字表达练习题40题含答案解析
1. I see ____ apples on the table.
A. one
B. two
C. three
D. four
答案解析:如果桌子上只有一个苹果,就用one来表示数量,这里是考查数字1的英语表达,在这个场景下,根据实际苹果的数量选择对应的数字单词,这里是1个苹果所以选A。
2. There are ____ birds in the sky.
A. five
B. six
C. seven
D. eight
答案解析:当天空中有五只鸟的时候,我们用five来表示数量5。本题通过描述天空中鸟的数量来考查数字5的英语表达,根据鸟的实际数量确定答案为A。
3. Look! There are ____ rabbits in the yard.
A. two
B. three
C. nine
D. ten
答案解析:如果院子里有两只兔子,数字2的英语是two。这里通过描述院子里兔子的数量来考查数字2的英语表达,根据兔子数量确定答案为A。
4. My sister has ____ pencils.
A. four
B. five
C. six
D. seven
答案解析:如果姐姐有四支铅笔,数字4的英语是four。本题通过描述姐姐拥有铅笔的数量来考查数字4的英语表达,根据铅笔实际数量答案为A。
5. I can see ____ fish in the fish tank.
A. one
B. three
C. eight
D. nine
答案解析:如果在鱼缸里看到一条鱼,数字1的英语是one。这里通过鱼缸里鱼的数量场景考查数字1的英语表达,答案为A。
6. There are ____ monkeys in the zoo.
A. six
B. seven
C. eight
D. ten
答案解析:如果动物园里有六只猴子,数字6的英语是six。本题通过动物园猴子数量场景考查数字6的英语表达,答案为A。
三年级英语简单数学问题练习题50题(带答案)
1.There are 2 apples on the table. And there are 3 more apples on the
chair. How many apples are there in total?
A.4
B.5
C.6
答案:B。解析:桌子上有 2 个苹果,椅子上有 3 个苹果,总共就是 2 加 3 等于 5 个苹果。本题关键单词和短语有:on the table(在桌子上)、on the chair(在椅子上)、in total(总共)。
2.Mary has 1 pencil. Tom gives her 4 pencils. How many pencils does
Mary have now?
A.4
B.5
C.6
答案:B。解析:Mary 原本有 1 支铅笔,Tom 给她 4 支铅笔,现在她就有 1 加 4 等于 5 支铅笔。关键单词和短语有:have((有)、give(给)、now(现在)。
3.There are 3 dogs in the park. 2 more dogs come. How many dogs
are there in the park now?
A.4
B.5
C.6
答案:B。解析:公园里原本有 3 只狗,又来了 2 只狗,现在公园里就有 3 加 2 等于 5 只狗。关键单词和短语有:in the park((在公园里)、come(来)、now(现在)。
4.Jack has 2 stickers. His friend gives him 3 stickers. How many
stickers does Jack have in all?
A.4
B.5
C.6
答案:B。解析:Jack 有 2 张贴纸,他的朋友给他 3 张贴纸,他总共就有 2 加 3 等于 5 张贴纸。关键单词和短语有:have((有)、give(给)、in all(总共)。
三年级英语基数词运算单选题 30 题
1. There are 5 apples in one basket and 3 apples in another basket.
How many apples are there in total?
A. 6
B. 7
C. 8
D. 9
答案:C。解析:题目中一个篮子里有5个苹果,另一个篮子里有3个苹果,求总数就是把5和3加起来,5 + 3 = 8,这里涉及到基数词5(five)、3(three)和8(eight)的知识。
2. Tom has 4 toys and his sister gives him 2 more toys. How many
toys does Tom have now?
A. 5
B. 6
C. 7
D. 8
答案:B。解析:汤姆原本有4个玩具,他姐姐又给他2个,那么总共的玩具数就是4加2,4 + 2 = 6,这里考查了基数词4((four)、2(two)和6(six)。
3. There are 3 pencils on the desk and 4 pencils in the pencil box. How
many pencils are there?
A. 6
B. 7
C. 8
D. 9
答案:B。解析:桌上有3支铅笔,铅笔盒里有4支铅笔,总数为3加4,3 + 4 = 7,涉及基数词3((three)、4((four)和7((seven)。
4. Lily has 2 balloons and she buys 5 more balloons at the fair. How
many balloons does she have?
A. 6
B. 7
C. 8
D. 9
答案:B。解析:莉莉原本有2个气球,在集市上又买了5个,总共的气球数是2加5,2 + 5 = 7,这里有基数词2((two)、5((five)和7(seven)的运用。