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给大家整理了沪教牛津版小学英语六年级上册电子课本(高清版),各位家长可以暑假给孩子看一看,提前预习新课文!老师也可以拿去提前熟悉教材,安排备课。【建议转发到班级群和朋友圈,让需要的老师或家长查看或领取】
教习网公众号回复【课本】即可免费领取PDF电子课本牛津英语八年级上册第二单元数字分数加减乘除选择填空专练
一、选择题
- 1. What's two ______ three? - It's five.
A. plus B. minus C. multiplied by D. pided by
- 2. How do you read "3/4" in English? - It's ______.
A. three fourths B. three fourth C. third four D. third fourths
3. Seven ______ nine is sixty - three.
A. plus B. minus C. multiplied by D. pided by
4. If you pide twelve ______ three, you will get four.
A. by B. to C. with D. for
- 5. What's ten minus six? - It's ______.
A. four B. six C. eight D. ten
6. One and a half ______ two is three.
A. plus B. minus C. multiplied by D. pided by
- 7. How do you write "五分之二" in English? - It's ______.
A. two fifth B. two fifths C. second fifth D. second fifths
- 8. What's five multiplied by four? - It's ______.
A. twenty B. thirty C. forty D. fifty
- 9. What's eighteen pided by six? - It's ______.
A. two B. three C. four D. five
- 10. What's seven plus eight? - It's ______.
A. fifteen B. sixteen C. seventeen D. eighteen
- 11. What's the result of "4 - 2"? - It's ______.
A. one B. two C. three D. four
- 12. How do you say "2/3" in English? - It's ______.
A. two third B. two thirds C. second third D. second thirds
- 13. What's nine multiplied by nine? - It's ______.
A. eighty - one B. eighty - two C. eighty - three D. eighty - four
- 14. What's twenty pided by five? - It's ______.
A. three B. four C. five D. six
- 15. What's six plus nine? - It's ______.
A. fifteen B. sixteen C. seventeen D. eighteen
- 16. What's the answer of "3×7"? - It's ______.
A. twenty - one B. twenty - two C. twenty - three D. twenty - four
- 17. How do you read "1/5" in English? - It's ______.
A. one fifth B. one fifths C. first fifth D. first fifths
- 18. What's eleven minus four? - It's ______.
A. six B. seven C. eight D. nine
- 19. What's four multiplied by seven? - It's ______.
A. twenty - six B. twenty - seven C. twenty - eight D. twenty - nine
- 20. What's thirty pided by six? - It's ______.
A. four B. five C. six D. seven
二、填空题
1. Three plus five is ( ).
2. ( ) pided by four is five.
3. Seven multiplied by ( ) is forty - nine.
4. ( ) minus three is eight.
5. Two fifths plus one fifth is ( ).
6. Six minus ( ) is two.
7. Three ( ) by five is fifteen.
8. Eighteen pided by ( ) is three.
9. ( ) plus nine is twenty.
10. Four sevenths minus one seventh is ( ).
11. Five multiplied by ( ) is thirty.
12. ( ) minus seven is nine.
13. Seven plus ( ) is fourteen.
14. Three fourths plus one fourth is ( ).
15. Nine ( ) by two is eighteen.
16. Twenty - one pided by ( ) is seven.
17. ( ) plus six is thirteen.
18. Five eighths minus three eighths is ( ).
19. Six multiplied by ( ) is thirty - six.
20. ( ) minus eight is five.
答案与解析
一、选择题
1. 答案:A
- 解析:plus表示“加”,根据It's five可知2 + 3 = 5 ,所以选A。minus是“减”;multiplied by是“乘以”;pided by是“除以” 。
2. 答案:A
- 解析:分数的表达法是分子用基数词,分母用序数词,当分子大于1时,分母用复数。所以3/4是three fourths ,选A。
3. 答案:C
- 解析:multiplied by表示“乘以”,7×9 = 63,所以选C。plus是“加”;minus是“减”;pided by是“除以”。
4. 答案:A
- 解析:pide...by...表示“用……除……” ,pide twelve by three即12÷3 ,所以选A。
5. 答案:A
- 解析:ten minus six即10 - 6 = 4 ,所以答案是A。
6. 答案:A
- 解析:One and a half表示1.5 ,1.5 + 2 = 3.5 ,这里plus表示“加” ,所以选A。
7. 答案:B
- 解析:“五分之二”,分子用基数词two ,分母用序数词fifth ,分子大于1分母用复数fifths ,所以是two fifths ,选B。
8. 答案:A
- 解析:five multiplied by four即5×4 = 20 ,所以答案是A。
9. 答案:B
- 解析:eighteen pided by six即18÷6 = 3 ,所以选B。
10. 答案:A
- 解析:seven plus eight即7 + 8 = 15 ,所以答案是A。
11. 答案:B
- 解析:4 - 2 = 2 ,所以选B。
12. 答案:B
- 解析:“2/3”,分子用基数词two ,分母用序数词third ,分子大于1分母用复数thirds ,所以是two thirds ,选B。
13. 答案:A
- 解析:nine multiplied by nine即9×9 = 81 ,eighty - one表示81 ,所以选A。
14. 答案:B
- 解析:twenty pided by five即20÷5 = 4 ,所以选B。
15. 答案:A
- 解析:six plus nine即6 + 9 = 15 ,所以答案是A。
16. 答案:A
- 解析:3×7 = 21 ,twenty - one表示21 ,所以选A。
17. 答案:A
- 解析:“1/5”,分子用基数词one ,分母用序数词fifth ,所以是one fifth ,选A。
18. 答案:B
- 解析:eleven minus four即11 - 4 = 7 ,所以选B。
19. 答案:C
- 解析:four multiplied by seven即4×7 = 28 ,twenty - eight表示28 ,所以选C。
20. 答案:B
- 解析:thirty pided by six即30÷6 = 5 ,所以选B。
二、填空题
1. 答案:eight
- 解析:3 + 5 = 8 。
2. 答案:Twenty
- 解析:20÷4 = 5 ,Twenty表示20 。
3. 答案:seven
- 解析:7×7 = 49 。
4. 答案:Eleven
- 解析:11 - 3 = 8 ,Eleven表示11 。
5. 答案:three fifths
- 解析:同分母分数相加,分母不变,分子相加,2/5 + 1/5 = 3/5 ,即three fifths 。
6. 答案:four
- 解析:6 - 4 = 2 。
7. 答案:multiplied
- 解析:3×5 = 15 ,这里用过去分词multiplied ,构成被动形式(虽然数学运算中不强调被动,但语法结构上是这样) 。
8. 答案:six
- 解析:18÷6 = 3 。
9. 答案:Eleven
- 解析:11 + 9 = 20 ,Eleven表示11 。
10. 答案:three sevenths
- 解析:4/7 - 1/7 = 3/7 ,即three sevenths 。
11. 答案:six
- 解析:5×6 = 30 。
12. 答案:Sixteen
- 解析:16 - 7 = 9 ,Sixteen表示16 。
13. 答案:seven
- 解析:7 + 7 = 14 。
14. 答案:one
- 解析:3/4 + 1/4 = 1 。
15. 答案:multiplied
- 解析:9×2 = 18 ,这里用过去分词multiplied 。
16. 答案:three
- 解析:21÷3 = 7 。
17. 答案:Seven
- 解析:7 + 6 = 13 ,Seven表示7 。
18. 答案:two eighths / one fourth
- 解析:5/8 - 3/8 = 2/8 ,化简为1/4 ,所以可以填two eighths或者one fourth 。
19. 答案:six
- 解析:6×6 = 36 。
20. 答案:Thirteen
- 解析:13 - 8 = 5 ,Thirteen表示13 。
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