1. 五年級期中考試卷的答案
1.(整數)(3)(右)(3)2.(100)(1260)(28)3.(3.6)(2)4.(0.53.)(0.533)5.(小於)(大於)(小於)(大於)
2. 五年級上冊英語期中試卷作文
聽力部分
一、選擇你聽到的單詞。
（ ） 1. A. eight B. late C. right D. bright
（ ） 2. A. flat B. fat C. fate D. flag
（ ） 3. A. too B. took C. tutor D. two
（ ） 4. A. begin B. began C. begun D. big
（ ） 5. A. pair B. bear C. per D. spare
（ ） 6. A. here B. hare C. half D. hair
（ ） 7. A. tall B. talk C. wal D. walk
（ ） 8. A. sail B. stay C. star D. seal
（ ） 9. A. buy B. bye C. by D. bike
（ ） 10. A. little B. letteC. litteD. late
二、聽對話，選擇合適的答語。
（ ） 1. A. Mary is reading a book.
B. Mary is cleaning her bedroom.
C. Mary is doing her homework.
（ ） 2. A. I』m afraid I can』t.
B. I』m glad to see you.
C. I』m very happy.
（ ） 3. A. This is Tom speaking. Who』s that?
B. I』m Tom. Who』s that?
C. This is Tom, who are you?
（ ） 4. A. I am at home.
B. I was at home.
C. I watched TV yesterday morning.
（ ） 5. A. Yes, he does. B. Yes, he is. C. Yes, he did.
三、聽短文，選擇正確答案。
（ ）1. I have no legs but a long tail. I look like a __________.
A. insect B. parent C. fish D. frog
（ ）2. I』m going to live on the __________.
A. land B. water C. river D. home
（ ）3. I was born in a ________.
A. land B. river C. home D. water
（ ）4. I am __________.
A. your brother B. a frog C. an insect D. a fish
筆試部分
一、寫出下列單詞的反義詞。
1. get on ________ 2. turn left _________ 3. after ___________
4. bad ________ 5. far ___________ 6. sit ___________
7. here _________ 8. down __________ 9. long ___________
10. fat _________ 11. early __________ 12. go ___________
二、選詞填空。
1. ___________ （Sorry, Yes, Sure）, I can』t. I have to go to school.
2. ___________ （Will, Do, Would） you like to play football with us?
3. Let』s meet ___________（on, in, at） front of the museum.
4. They usually _________（had, has, have） supper at six o』clock, but yesterday they ___________（had, has, have） supper at eight o』clock.
5. Did Lily ___________（watched, watch, match） TV last night?
三、選出與第一個詞同類的詞。
（ ） 1.
tea
A. pencil
B. window
C. coffee
（ ） 2.
second
A. sixth
B. six
C. one
（ ） 3.
tree
A. tiger
B. flower
C. rabbit
（ ） 4.
radio
A. cup
B. bowl
C. computer
（ ） 5.
Chinese
A. England
B. English
C. America
四、選擇填空。
（ ）1. _____________your mouth and say 「AH」.
A. Turn on B. Open C. Close
（ ）2. He looks sad, what』s _________with _____________?
A. matter, him B. wrong, him C. wrong, he
（ ）3. Kate is ill and she』s in bed. She』s got _____.
A. flu B. a flu C. the flu
（ ）4. I』ve got ________ 「A」 in the test.
A. an B. a C. /
（ ）5. Where can I __________my bike?
A. put B. parking C. park
（ ）6. Last Sunday I __________basketball with my parents.
A. play B. will play C. played D. am playing
（ ）7. What does it _________like?
A. look B. looks C. looking D. looked
（ ）8. We went to the cinema _____________evening.
A. last B. yesterday C. next D. today』s
（ ）9. Tom always __________TV at home.
A. watch B. watching C. watches D. watched
（ ）10. We』re going to __________a party this weekend.
A. have B. give C. take
五、閱讀理解。
Mrs. Brown was an old woman. She lived on a small farm. One day she went to the post office near her small farm. She wanted to write a letter to one of her friends. But she could not read and write, so she asked a young man to help her.
「Yes, of course!」 the young man said. He took up his pen and began to write as Mrs. Brown was talking. In about fifteen minutes, they finished the letter.
「Are there any things you want to say, Madam?」 asked the young man.
「Oh, yes, please write down one more sentence on the paper, saying sorry for the poor（糟糕的） handwriting.」
（ ）1. Mrs. Brown lived __________.
A. in a city B. in a town C. on a farm D. in a post office
（ ）2. She went into the post office _____________.
A. to write a letter to her friend
B. to buy a stamp
C. to learn to read and write
D. to talk with a young man
（ ）3. It took the young man _____________ to write the letter.
A. one minute B. ten minutes C. half and hour D. fifteen minutes
（ ）4. Mrs. Brown thought the man』s handwriting was _______.
A. good B. bad C. true D. so so
【試題答案】
聽力部分
一、選擇你聽到的單詞。
（ B ） 1.
A. eight
B. late
C. right
D. bright
（ D ） 2.
A. flat
B. fat
C. fate
D. flag
（ D ） 3.
A. too
B. took
C. tutor
D. two
（ A ） 4.
A. begin
B. began
C. begun
D. big
（ D ） 5.
A. pair
B. bear
C. per
D. spare
（ C ） 6.
A. here
B. hare
C. half
D. hair
（ C ） 7.
A. tall
B. talk
C. wall
D. walk
（ B ） 8.
A. sail
B. stay
C. star
D. seal
（ A ） 9.
A. buy
B. bye
C. by
D. bike
（ C ） 10.
A. little
B. letter
C. litter
D. later
二、聽對話，選擇合適的答語。
（ C ） 1. A. Mary is reading a book.
B. Mary is cleaning her bedroom.
C. Mary is doing her homework.
（ A ） 2. A. I』m afraid I can』t.
B. I』m glad to see you.
C. I』m very happy.
（ A ） 3. A. This is Tom speaking. Who』s that?
B. I』m Tom. Who』s that?
C. This is Tom, who are you?
（ B ） 4. A. I am at home.
B. I was at home.
C. I watched TV yesterday morning.
（ C ） 5. A. Yes, he does. B. Yes, he is. C. Yes, he did.
三、聽短文，選擇正確答案。
（ C ）1. I have no legs but a long tail. I look like a __________.
A. insect B. parent C. fish D. frog
（ A ）2. I』m going to live on the __________.
A. land B. water C. river D. home
（ B ）3. I was born in a ________.
A. land B. river C. home D. water
（ B ）4. I am __________.
A. your brother B. a frog C. an insect D. a fish
筆試部分
一、寫出下列單詞的反義詞。
1. get on get off 2. turn left turn right 3. after before
4. bad good 5. far near 6. sit stand
7. here there 8. down up 9. long short
10. fat thin 11. early late 12. go come
二、選詞填空。
1. Sorry （Sorry, Yes, Sure）, I can』t. I have to go to school.
2. Would （Will, Do, Would） you like to play football with us?
3. Let』s meet in（on, in, at） front of the museum.
4. They usually have（had, has, have） supper at six o』clock, but yesterday they had （had, has, have） supper at eight o』clock.
5. Did Lily watch（watched, watch, match） TV last night?
三、選出與第一個詞同類的詞。
（ C ） 1.
tea
A. pencil
B. window
C. coffee
（ A ） 2.
second
A. sixth
B. six
C. one
（ B ） 3.
tree
A. tiger
B. flower
C. rabbit
（ C ） 4.
radio
A. cup
B. bowl
C. computer
（ B ） 5.
Chinese
A. England
B. English
C. America
四、選擇填空。
（ B ）1. _____________your mouth and say 「AH」.
A. Turn on B. Open C. Close
（ B ）2. He looks sad, what』s _________with _____________?
A. matter, him B. wrong, him C. wrong, he
（ C ）3. Kate is ill and she』s in bed. She』s got _____.
A. flu B. a flu C. the flu
（ A ）4. I』ve got ________ 「A」 in the test.
A. an B. a C. /
（ A ）5. Where can I __________my bike?
A. put B. parking C. park
（ C ）6. Last Sunday I __________basketball with my parents.
A. play B. will play C. played D. am playing
（ A ）7. What does it _________like?
A. look B. looks C. looking D. looked
（ B ）8. We went to the cinema _____________evening.
A. last B. yesterday C. next D. today』s
（ C ）9. Tom always __________TV at home.
A. watch B. watching C. watches D. watched
（ A ）10. We』re going to __________a party this weekend.
A. have B. give C. take
五、閱讀理解。
Mrs. Brown was an old woman. She lived on a small farm. One day she went to the post office near her small farm. She wanted to write a letter to one of her friends. But she could not read and write, so she asked a young man to help her.
「Yes, of course!」 the young man said. He took up his pen and began to write as Mrs. Brown was talking. In about fifteen minutes, they finished the letter.
「Are there any things you want to say, Madam?」 asked the young man.
「Oh, yes, please write down one more sentence on the paper, saying sorry for the poor（糟糕的） handwriting.」
（ C ）1. Mrs. Brown lived __________.
A. in a city B. in a town C. on a farm D. in a post office
（ A ）2. She went into the post office _____________.
A. to write a letter to her friend
B. to buy a stamp
C. to learn to read and write
D. to talk with a young man
（ D ）3. It took the young man _____________ to write the letter.
A. one minute B. ten minutes C. half and hour D. fifteen minutes
（ B ）4. Mrs. Brown thought the man』s handwriting was _______.
A. good B. bad C. true D. so so
聽力原文：
一、選擇你聽到的單詞。
1. Don』t be late next time.
2. Our national flag is red.
3. I have two rabbits.
4. Hello, boys and girls. Let』s begin our class.
5. What do you do in your spare time?
6. It』s half past six now. It』s time for supper.
7. We』re going to the Great Wall tomorrow.
8. Stay at home and have a good rest.
9. I』ll buy a gift for my father』s birthday.
10. Don』t litter the floor, please.
二、聽對話，選擇合適的答語。
1. What is Mary doing now? She is in her bedroom. She is doing her homework.
2. Will you join us?
3. May I speak to Tom?
4. Where were you yesterday evening?
5. Did Tom get up early this morning?
三、聽短文，選擇正確答案。
I was born in a small river. When I am young, the river is my home. I don』t know my parents, but I had hundreds of brothers and sisters. I swim and play all day with them.
At that time I am not like my parents. I have no legs, but I have a long tail, so I look like a fish. Then my tail becomes shorter and shorter. And now I have four legs and a very short tail. I know I』m going to have no tail at all soon. I』m going to be like my parents. Then I』m going to jump out of the water. I』m going to eat a lot of insects –a lot of bad insects.
Who am I ?
3. 小學五年級英語期中考試A卷
一．選出下列各組中不同類的單詞.5%
( ) 1. A. Monday B. Friday C. Sunday D. day
( ) 2. A. Miss B. music C. Mr D. Mrs
( ) 3. A. fat B. tall C. big D. bag
( ) 4. A. tea B. Coke C. milk D. egg
( ) 5. A. smart B. strict C. short D. sugar
二．選出下列劃線部分讀音不同的單詞.5%
( ) 1. A. beef B. tea C. meet D. break
( ) 2. A. brown B. yellow C. window D. snow
( ) 3. A. crow B. crop C. cream D. clean
( ) 4. A. black B. blow C. brow D. block
( ) 5. A. coat B. goat C. road D. mouth
三．按要求寫出下列單詞的適當形式.10%
1.Tuesday （縮略形式）
2. have （第三人稱單數形式）
3. tomato （復數）
4. noodles （單數）
5. don』t （完全形式）
四．選擇填空.10%
( ) 1. Amy is 10 old. A. year B. years C. yuan
( ) 2. Tomatoes my favourite food. A. is B. are C. am
( ) 3. The first day in a week is . A. Saturday B. Sunday C. Monday
( ) 4. There are days in a week. A. six B. eleven C. seven
( ) 5. I like ice-cream. It』s . A. sour B. sweet C. salty
五．句型轉換.10%
do, on, what, Wednesday, do you? （連詞成句）
2. We have art and music at Monday. （改錯句）
3. It』s Saturday. （就劃線部分提問）
4. I like pork for lunch. （改為否定句）
5. I have to eat vegetables. （譯成中文）
六．閱讀理解.閱讀下面對話,根據對話內容判斷下列句子的對錯,正確的在括弧里寫「T」,錯誤的寫「F」.10%
Sarah: Hi, Chen Jie.
Chen Jie: Hi, Sarah. Do you have new teachers?
Satah: Yes. We have two new teachers.
Chen Jie: Who are they?
Satah: An English teacher, a music teacher and a Chinese teacher.
Chen Jie: Wow, it』s so good. Who』s your English teacher?
Sarah: Miss White. She』s very active. Her class is so much fun. We all like her.
Chen Jie: What』s she like?
Sarah: She』s tall and thin. She』s young. We have English class today.
Chen Jie: That』s great!
(
) 1. Sarah has three new teachers. ( ) 2. Sarah』s Chinese
teacher is a new teacher. ( ) 3. Miss White is a music
teacher. ( ) 4. Miss White is short and thin. ( ) 5. Sarah
has English class today.
4. 五年級上冊英語期中考卷基本考了什麼呀2014至2015學年度的
忘了
5. 人教版五年級上冊數學期中考試卷[答案另附]
五年級上冊數學期中質量檢測
（考試時間：80分鍾）
一、用心思考，正確填寫（沒空1分，共20分）
1、3.26×2.8的積是（ ）位小數，5.24的1.02倍得數保留一位小數是（ ）。
2、1.26868……是（ ）小數，可以簡寫成（ ）。
3、一個一位小數「四捨五入」後是6，這個小數最大是（ ），最小是（ ）。
4、一支鋼筆的單價是7.8元，老師買了n只這樣的鋼筆，應付（ ）元，50元最多可以買這樣的鋼筆（ ）支。
5、在小數除法中，要把（ ）化成整數再除。
6、根據2784÷32=87，可以推算出3.2×0.87=（ ），27.84÷3.2=（ ）
7、在○里填上「﹥」、「﹤」或「=」。
5.6×1.02○5.6 1.26÷0.98○1.26×0.98
5.6÷1.02○5.6 78.5×0.99○78.5×（1-0.01）
8、一本書有a頁，小華每天看8頁，看了x天，還剩（ ）頁沒看，如果A=120，x=6，還剩（ ）頁沒看。
9、小王4分鍾做100道口算，平均每分鍾做（ ）題，平均每題花（ ）分鍾。
10、根據已有的結果找出規律，直接寫得數。
37037×3=111111 37037×6=222222 37037×9=333333
37037×12=（ ） 37037×18=（ ） 37037×24=（ ）
二、仔細推敲，認真判斷（每題1分，共5分）
1、x2與2x都表示2個x相乘。 （ ）
2、0.3×8與3×0.8計算結果相等。 （ ）
3、含有未知數的式子叫方程。 （ ）
4、5.666666是循環小數。 （ ）
5、球體從任何角度看都是圓形。 （ ）
三、反復比較，慎重選擇（每題1分，共5分）
1、6.8×101=6.8×100+6.8是運用了（ ）
A、乘法交換律 B、乘法結合律 C、乘法分配律 D、加法結合律
2、一個數y除以純小數，所得的商一定（ ）y。
A、大於 B、小於 C、等於 D、不能確定
3、13.6÷2.6當商是5時，余數是（ ）
A、6 B、0.6 C、0.06 D、0.006
4、如果甲×1.1=乙÷1.1（甲、乙≠0）那麼
A、甲=乙 B、甲﹥乙 C、甲﹤乙 D、無法確定
5、五年級有學生m人，六年級比五年級少3人，兩班共有學生（ ）人。
A、m+3 B、m-3 C、2m+3 D、2m-3
四、注意審題，細心計算（41分）
1、直接寫出得數（8分）
6.4÷0.8= 8×2.5= 0.2+0.78= 0.99×1.25×8=
6.6÷0.6= 1.8×0.3= 0.1-0.02= 3.8×8.2+3.8×1.8=
2、列豎式計算（帶☆要驗算）（6分）
☆2.35×1.2= 2.65÷3.4≈
（得數保留一位小數）
3、怎樣簡便就怎樣計算（15分）
28.4×99+28.4 3.6×201 0.94×2.5-0.45
4×0.8×12.5×2.5 17.5÷0.25×17+13
4、解方程（12分）
（x+1.6）÷3=10.8 2.6x-5=2.8 4.2x-2.5x=13.4 8x+1.4×5=47
五、活用知識，解決問題（29分）
1、一幢高16層的樓房，一樓的層高是4.5米，其餘每層的層高都是3.2米，這幢樓高多少米？（4分）
2、世界上第一台電子計算機很大，它的質量相當於6頭5.85噸重的大象，這台計算機有多重？（得數保留整數）（5分）
3、製作一個蛋糕需要0.32千克麵粉，李師傅領了5千克麵粉，他最多可以做多少個蛋糕？（5分）
4、果園里收獲了560千克的橘子，個人叔叔要把他們分裝在箱子里，每個箱子最多裝30千克，需要准備多少個箱子？（5分）
5、學校買來25個籃球，比足球的3倍還多1個，學校買來足球多少個？（用方程解）（5分）
6、上衣比褲子貴45元，上衣的單價是褲子的1.3倍，上衣和褲子各多少元？（用方程解）（5分）
七、開動腦筋，挑戰智慧
一個循環小數0.ABAB…（A、B都是非0自然數），這個數的前20位上的數字和是80，這個循環小數最大是（ ），最小是（ ）。
你已經解答完畢，請再認真仔細檢查一次！
6. 五年級英語期中試卷（上學期）
英 語 試 卷
聽力部分(30分)
一、聽錄音，選出句子中所出現的單詞。（8分）
( )1.A. behind B. building C. beside
( )2. A. past B. first C. face
( )3. A. listen B. lesson C. lessons
( )4. A. floor B.four C. from
( )5. A. live B. left C. let
( )6. A. red B. ride C. rice
( )7. A. aunt B. art C. car
( )8. A. sports B. skate C. sweep
二、聽錄音，選出正確的應答。（8分）
( )1.A. All right . B. No, I don』t. C.Yes, we do.
( )2. A. Yes , it』s old. B.Oh, how nice!
C. Why do you say that?
( )3. A.He』s making a model car. B. No,he isn』t.
C.He can sing an English song.
( )4. A. Yes,very much. B.Forty yuan. C.They are lovely pandas.
( )5. A.Let』s go and help her. B.Let』s go and join them.
C. Let』s go and read books in the reading room.
( )6. A.I can see six . B. It』s a diamond . C. Yes, I can.
( )7. A.They have a telescope . B. They are near a hill.
C. They are having a camping trip.
( )8. A. Yes, I do. B. Yes,I am. C. Yes,I can.
三、聽短文，填入所缺單詞。（14分）
Hello, I』m Mike. Let me show you a _____ of my _________.Look , we are ______ in my bedroom. I』m __________ on the _______ and playing_________ ________.Yang Ling is playing with a ________. David is standing_________ me. He』s ________ a picture book. LiuTao and Gao Shan are _______ a ________ ______.We are ________very happy.
筆試部分（70分）
一、 選出劃線部分讀音與其餘三個不同的單詞。（8分）
( )1.A.this B. thank C.that D.there
( )2. A.sports B.plates C.grapes D.that』s
( )3. A.vase B.stand C.after D.father
( )4. A.puppet B.brush C.music D.puzzle
( )5. A.show B.flower C.brown D.down
( )6. A.red B.behind C. chess D. bed
( )7. A.ride B.ring C. with D.milk
( )8. A.home B.go C.oval D. song
二、根據句意，用所給詞的適當形式填空。（9分）
1. I ______ a new mask . My brother ________ a pumpking lantern.(have)
2.There are some ___________ on the table .(glass)
3. Do you have ___________ story book? (some)
4.He』s ______________ the windows and doors.(clean)
5.Nancy and I don』t like _______________.(swim)
6.Look! Miss Gao has some tins of _____________.(fish)
7.The ___________ are near the tent.(child)
8.They are in the big tree . Let』s go and help _________.(they)
三、翻譯下列片語。（10分）
1.喜歡看報____________________
2.玩電腦游戲__________________
3.做家務______________________
4.上一節美術課________________
5.畫一個三角形________________
6.彈鋼琴______________________
7.在書房裡____________________
8.互相幫助 __________________
9.兩罐雞肉____________________
10.長發_______________________
四、選擇填空。（10分）
( )1.—You have a nice coat.
--________.
A.Yes, it』s nice. B.Thank you. C.OK. D.You』re right.
( )2. -- _______ he like PE?
-- Yes,he _________.
A.Do; do B.Does;do C. Does ;does D. Do;does
( )3.—How much are these things?
-- _____________.
A. Forty—five yuan B.Yes,they are. C.Here you are.
D. No , they aren』t.
( )4.—Where』s Helen?
--She __________ under the tree.
A.standing B.is sitting C.sits D.has
( )5.Let』s buy some cards ______ our friends.
A.for B.to C.of D.at
( )6.-- _____ in your box?
--Some fruits.
A.Who』s B.Where』s C.What』s D.Which is
( )7.I have some ______ in the bottle.
A.pineapple B.oranges C.grapes D.pears
( )8.—What』s your mother ?
--She』s __________.
A.tall B.forty C.a driver D. fat
( )9.—What shape is the box?
--It』s ____________.
A. a heart B.yours C.red D.nice
( )10._______ any newspapers in the reading room?
A.Is there B.There is C.Are there D.There are
五、根據所給漢語用英語完成下列句子。（13分）
1.本，你能做什麼？
我會唱歌。
__________ _______you _________, Ben?
I can ____________.
2.我父母星期天不上班。
My ________ _________ work ________ ________.
3.你家附近有什麼？
有許多樹和一所學校。
__________ _________ your ____________?
__________ ________many ____________ and a school.
4.誰有面具？
我有一個。
Who _______ a __________?
I _________ one.
5.體育活動房在一樓。
The ________ hall is on the __________ __________.
6.明天你有空嗎？
_______ you __________ ________?
7.你喜歡什麼？
我喜歡熊。
__________ ________ you like?
I like _______________.
六、完型填空。（10分）
On Sundays we often go to the ___1____ near our school. There are many____2_____ in it----tigers, elephants, pandas and monkeys. The ____3_____are very big. They all have ____4_____noses. Their noses can ___5_____ them eat and drink. Tigers are very____6_____. They often run about. They don』t like to ____7_____in the zoo. Many people like ____8_____.They are animals of China. But I like monkeys most(最). We like __10_____ to the zoo . We can____8_____ more (更多) about animals there.
( )1.A.park B.school C.zoo D.the shop
( )2. A.people B.children C.animals D.things
( )3. A.elephants B.tigers C.pandas D.monkeys
( )4. A.long B.short C.free D.small
( )5. A.give B.help C.make D.get
( )6. A.strong B.hungry C.happy D.careful(小心)
( )7. A.eat B.play C.walk D.live
( )8. A.elephants B.pandas C.tigers D.monkeys
( )9. A.go B.going C.are going D.goes
( )10. A.see B.play C.get D.know
七、閱讀理解。（10分）
Mr Brown lives in a nice house in a small town with his wife(妻子) , Mrs Brown. From Monday to Friday he works in an office near his house. He is free on Saturdays and Sundays. He has a nice garden beside his house. He likes growing flowers and he often works in the garden on Saturdays and Sundays. The flowers are very beautiful and Mrs Brown likes them very much. She often helps Mr Brown.
( )1. Mr Brown lives in _________with his wife.
A. a city B. a small town C. a big town
( )2. He works_________ days a week in his office.
A. four B. five C. six
( )3. He isn』t _________on Saturdays and Sundays.
A. free B. busy C. happy
( )4. He likes _________ on Saturdays and Sundays.
A. working in his garden B. walking in his gardon
C. looking at his garden
( )5. Mrs Brown _________ the flowers.
A. like B. doesn』t like C. often helps
八．作文
A day
7. 五年級下冊英語期中考試的答案
五年級英語下冊期中測試卷答案
一、聽錄音，選出你所聽到的內容，每個小題聽兩遍（10分）
1. eat breakfast 2. March 3. what 4. fly kites 5. swim.
6. first 7.usually 8.go shopping 9. season 10. evening 1-5 AABBC
6-10 ABCAA
二、聽錄音，判斷對錯，每個小題聽兩遍（10分）
1. I often climb mountains on the weekend.
2. Mike』s birthday is July 20th.
3. Sarah likes go hiking.
4. Wu Yifan can make a snowman in winter.
5、 ChenJie usuallu plants trees in spring.
6. Amy』s birthday is in November.
7. I go to bed at 9:40.
8. I often play the piano on Sundays.
9. I usually have lunch at school
10. I like winter best.
1-5 √ √ X X √
6-10 √ √ X √ X
三、聽錄音，標序號, 每個小題聽兩遍（10分）
1.I like fall best .
2 .Amy eats breakfast at 7:00 .
3 .Sarah often does morning exercises in the morning .
8. 五年級上冊期中考試答案
一、 填空。(每空1分，共23分)
1. 7.8×5表示( )，
4.6×0.25表示( )。
2. 8.7×2.56的積有( )小數，0.325×0.8的積有( )位小數。
3. 4.248248……是( )小數，循環節是( )，保留兩位小數是( )
4. 一個兩位數，如果用「四捨五入」法把它精確到0.1，它的近似值是7.0，那麼這個兩位數最大是( )，最小是( )。
5.比較大小
0.58×0.99 ○ 0.58 0.84 ○ 0.84÷0.35
0÷3.35 ○ 0 6.79÷1 ○ 6.79
6、根據28×15=420，直接寫出下列算是的結果：2.8×1.5=( )、0.28×150=( )、0.28×1.5=()、0.028×0.15=()
7.軍軍今年a歲，爸爸的年齡比他的5倍多3歲，爸爸今年( )歲
8.長方形有( )條對稱軸，正方形有( )條對稱軸。
9、王阿姨要將51千克茶葉裝盒，每0.23千克裝一盒，大約需要( )個盒子。
10、商店進了a個書包，平均每天售出m個，賣了5天，還剩( )個，如果a=198,m=31,那麼還剩( )個。
二、選擇題(每題2分，共12分。)
1、4.2÷0.8的商是5時，余數是( )。
A、2 B、0.2 C、20
2、下面0.989898， 3.010010001……， 2.33中，無限小數有( )個。
A、1 B、2 C、3
3、大於2.1小於2.9的小數有( )個
A、7 B、8 C、無數
4、0.4998保留二位小數是( )
A、0.49 B、0.50 C、0.54
5、下面圖形中，不是軸對稱圖形的是( )
A、等腰三角形 B、正方形 C、長方形 D、平行四邊形
6、小梅今年a歲，比媽媽小25歲，媽媽去年( )歲。
A.25+a B.a-25 C.24+a
三、 判斷題(每題2分 共12分。)
1.a2=2a ( )
2.在近似值3,3.0,3.00中大小相等，意義相同。 ( )
3. 1.25×8÷1.25×8=1 ( )
4.在a÷b中，a，b可以為任意數。 ( )
5.一個非零數的1.2倍一定大於這個數...