小学:四年级下册暑假作业答案2019数学

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小学数学新课程标准教材

数 学 教 案

( 2019 — 2020学年度第二学期 )



学 校:
年 级:
任 课 教 师:




教学相关 暑假作业
编订:XX文讯教育机构


小学数学教案

文讯教育教学设计

四年级下册暑假作业答案2019数学

教材简介:本教材主要用途为通过学习数学的 内容,让学生可以提升判断能力、分析能力、
理解能力,培养学生的逻辑、直觉判断等能力,本教学相关 资料适用于小学四年级数学
科目, 学习后学生能得到全面的发展和提高。本内容是按照教材的内容进行 的编写,可
以放心修改调整或直接进行教学使用。

下面是整理的关于四年级下册暑假作业答案2019数学,希望对你完成暑假作业有帮助!
小学四年级下册暑假数学作业答案
1、34平方分米;84分;0.02吨
2、300÷6×300=15000千克=15吨
3、每公顷需要4÷5=0.8小时;每小时耕5÷4=1.25公顷
4、27222÷6981500×【(752+225)÷2】
5、36÷【100÷(12-8)-13】
6、40
7、420+(420+12)÷4
8、(1131-5×75)÷75
9、31.5÷18-31.5÷20
10、6÷3÷4算出每台每小时耕0.5公顷,0.5×5×6=15

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小学数学教案

文讯教育教学设计

11、连环画看做1份,故事书是2份还多5本,两种书一共的245本就是3份还多5本,
所以245 -5=240,连环画240÷3=80本,故事书80×2+5=165本
12、乙是甲的10 倍,丙是乙的10倍也就是甲的100倍,甲:.653÷(100+10+1)=0.123
13、13×6=7890÷2=45
14、11个,21条
15、28+44=72
16、8
17、1522.6
18、第六 天白天一下就爬了110米,就没有滑下来;前五天每天爬110-40=70米,所以
70×5+11 0=460米
19、90.05(不包括);最小应大于89.94(不包括)
2 0、如果被除数968加上35就刚好被这个数整除,商就是17,所以这个数(968+35)÷
17
小学四年级英语下册暑假作业及答案
一、选出不同类的单词。
( )1. A. school C. pencil

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小学数学教案

文讯教育教学设计

( )2. A. bedroom B. living room C. playground D. bathroom
( )3. A. skate B. see
( )4. A. Good morning B. Good bye C. Good afternoon evening
( )5. A. Chinese B. Science C. PE t
二、英汉互译。
1. 两门学科 2. Welcome back to school
3. 今天下午 4. Nice to see you too
5.体育课时间 6. go to the playground
7.上一节美术课 8. our new timetable
9.多少节数学课 Music and Science
三、单项选择题。
( ) 1. How many _____do you have this term(学期)? We have five.
A. subject B. a subject C. subjects D. an subject
( ) 2. It’s time _____ Enlish. Let’s go to the classroom(教室)。
A. at B. for C. in D. on
( ) 3. What lessons do you have this morning? We _____ Chinese, Maths and Music.

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小学数学教案

文讯教育教学设计

A. do B. have C. are D. is
( ) 4. A: Do you have _____ PE lessons this week(星期)? B: Yes, I do.
A. any B. some C. a D. an
( ) Science book is _____ the bedroom, ____ the chair.
A. on; in B. in; on C. at; on D. in; in
( ) 6. ____ a timetable for you.
A. Here B. Here’s are is
( ) and Science ____ fun.
B. am C. are D. not
( ) 8.A: How much is the Art book? B: _____
A It’s five. B They’re four yuan. C. It’s four yuan. D. They are four
( ) 9.—What ____ do you like? —I like is fun.
A. subject B. subjects C. a subject D. an subject
( ) 10. —Here are _____ English book and _____ Art book for you. — Thank you.
a B.a; an C. a; a , an
四、搭配题。选择相应的答句, 将序号填在题前括号类。

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小学数学教案

文讯教育教学设计

( )1. Look at my English book. I like English. A. Nice to see you too.
( )2. Would you like a timetable? B. Six.
( )3. Do you like PE? C. Chinese.
( )4. Dad, where’s my football? ’s nine yuan.
( )5. Nice to see you, Bobby. E. Yes, please.
( )6. What subject do you like? F. I’d like two Maths books.
( )7. Can I help you? G. No, I don’t.
( )8. How many subbjects do you have? H. Let’s go to the playground.
( )9. How much is the Maths book? I. It’s in your bedroom.
( )10. It’s time for PE. too.
五、连词成句。
1. you what do subjects like (?) _________
2. subjects many have do you how (?) _________
3. three I this lessons have morning (.) _________
what this lessons have you afternoon (?) _________ 5. an how is book much
English (?) _________

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小学数学教案

文讯教育教学设计

六、根据情景,选择合适的句子。
( )1. 你有一本美术书,你说:
A. I have an Art. B. I have a Art book. C. I have an Art book.
( )2. 当你问别人有多少门学科时,你说:
A. What sbujects do you like? B. How many subjects do you have? C. What sbujects
do you have?
( )3. 当你们开学刚到班时,老师会说:
A. Welcome back to school. B. Nice to see you. C. Nice to meet you.
( )4. 当你询问两本科学书的价钱时,你说:
A. How much is it? B. How much are they? C. Can I help you?
( )5. 同学问你下午有什么课时,他会说:
A. What lessons do we have this morning? B. What lessons do we have this afternoon?
C. How many subjects do you have?
七、根据中文,翻译句子。
1.这个学期你们有多少门学科,有7门。
_____ _____ _____ do you have this term(学期)? We have _____.

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小学数学教案

文讯教育教学设计

2.现在是上数学课的时候,让我们到教室去。
It’s time _____ _____ _____. Let’s go to the classromm(教室).
3.你喜欢什么课?我喜欢英语,它是有趣的。
What ____ do you like? I like ____. It’s _____.
八、根据短文对话,选择正确答案。
Alice: Hello, Jane.
Jane: Hello, Alice.
Alice: How many shbjects do you have this term(学期)?
Jane: I have English, Science, Chinese, Art, Music, PE and Maths.
Alice: What lessons do you have in the morning, Jane?
Jane: Well, let me see. We have Science, Chinese, Art and Maths.
Alice: What subject do you like, Jane?
Jane: I like Art. What about you, Alice?
Alice: I like Art, too.
Jane: Oh, we like the same(同样的)subject.
Alice: How many Art lessons do you have in a week(星期)?

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小学数学教案

文讯教育教学设计

Jane: Three. I like it. It’s fun.
( ) 1. Does Jane like Art ?
A. Yes. B. No. C. I don’t know(知道). D. She likes.
( ) 2. Do Alice and Jane like the same(同样的)subject?
A. Yes. B. No. C. I don’t know. D. Maybe.(可能吧)
( ) 3. How many Art lessons does Jane have in a week?
A. Two. B. Three. C. Four. D. Five.
( ) 4. What lessons does Jane have in the morning?
A. Science. B. Chinese. C. Art and Mathss. D. All of them (以上全选).
( )
5. How many subjects does Jane have this term(学期)?
A. Five. B. Four. C. Six. D. Seven.
四年级英语下册暑假作业答案
一、选出不同类的单词。
1. A 2.C 3.B 4.B 5.D
二、英汉互译。

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小学数学教案

文讯教育教学设计

subjects 2.欢迎回到学校 afternoon 4.也很高兴见到你 for PE
6.去操场 an Art lesson 8.我们新课程表 many Maths lessons 10.喜欢
音乐和科学
三、单项选择题。
1. C 2.B 3.B 4.A 5.B 6.B 7.C 8.C 9.A 10.D
四、对答如流。选择相应的答句, 将序号填在题前括号类。
1.J 2.E 3.G 4.I 5.A 6.C 7.F 8.B 9.D 10.H
五、连词成句。
subjects do you like?
many subjects do you have?
3.I have three lessons this morning.
lessons do you have this afternoon?
much is an English book?

XX文讯教育机构
WenXun Educational Institution

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