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全新寒假作业本七年级

时间:2017-05-22 来源:东星资源网 本文已影响 手机版

篇一:数学七年级上册寒假作业答案2016年

学期时间已经完结,迎来了寒假生活,家长在在学期中一定督促孩子认真完成作业和注意学期安全。查字典数学网初中频道为大家提供了数学七年级上册寒假作业答案,供大家参考。参考答案:一、必做作业:1.B 2 .D 3.C 4..B 5.D 6.C 7.C 8.A 9.A 10..B 11.黄; 12.1;13.8.; 14.20;15.7n+8,50;16.7[3-(-3) 17.(1)-0.7;(2)19.50,1+3+5+7++(2n+1)=n220.(1)顾客乙买两箱鸡蛋节省的钱2(1412)4(元)顾客乙丢掉的20个坏鸡蛋浪费的钱1218.2; 3208(元) 30因为4元8元, 所以顾客乙买的两箱鸡蛋不合算.(2)设顾客甲买了x箱鸡蛋.由题意得:12x214x96.解这个方程得:x6,6301810(个)二、选做作业10021.20或 3欢迎大家去阅读由小编为大家提供的数学七年级上册寒假作业答案大家好好去品味了吗?希望能够帮助到大家,加油哦!

篇二:2015年七年级上册寒假作业

1. 介绍自己:My name?s+名字我的名字叫....../ I?m+名字 我是......

2.询问姓名

1)What?s your name?

Alan / My name?s Alan / I?m Alan

What?s = What is name?s = name is I?m = I am

2)What?s his name?

His name?s Eric / He?s Eric . ( He?s = He is )

3)What?s her name?

Her name?s Mary. / She?s Mary.

( She?s = She is )

3. Nice to meet you. Nice to meet you. Nice to meet you, too.

4. How do you do? !:How do you do? !

Yes, he is. ,

No, he isn?t. His name?s Mike. ,

7. Are you Helen?

Yes, I am.,/ No, I?m not. I?m Gina. ,

8.英美人的姓名与中国人的姓名顺序相反,名在前,姓在后。如Jim Green, 名是Jim,姓是Green。 △名字:first name(第一个名字)或 given name 姓氏:last name(最后的名字)或family name(家族的名字) 全名:full name

9. What?s your/his/her telephone number?

It?s + 号码.

电话号码的读法:用基数词按顺序读出。“0”可读Oo或zero.

10. is/am/are的用法:

11. ID card 身份证 school ID card 学生证

12. Three and five is eight. 三加五等于八。

What?s nine and seven? 九加七等于几?

笔试部分

一、根据句意和首字母提示填空。

1.Your family name is Moore, and what?s your name?

2.?

3.4.

5. name is Bruce.

6.is 422-2785.

7.days in a week.

8..

9. students are in the classroom. There are no boys.

二、根据句意用括号内所给单词的适当形式填空。

1.I?m a singer and _________(I) name?s Dale.

2.Is _________(she) book new?

3.It?s nice __________(meet) you.

4.Let _________(we)learn and read English.

5.What?s the __________(boy) name?

6.His __________(one) name is Jones.

7.Six and eight ___________(be) fourteen.

8.In the small village(村子), there are only nine __________(family) now.

9.How are ____________(your)?

10.Can you ____________(answer) the question.

三、单项选择。

( )1.-What?s your telephone number? -___________ 278-106.

A.I?m B.It C.It?s D.Is it

( )2.-Is that a ruler? -No, ______________.

A.it is B.i

全新寒假作业本七年级

t isn?t C.that is D.that isn?t

( )3.All the ________ have __________ own meanings.

A.name, its B.names, its C.name, their D.names, their

( )4.The girl?s name is Maria Schuartz, so her ___________ name?s Maria.

A.last B.family C.first D.mother

( )5.Each of the students under 15 years old doesn?t have _________ ID card.

A.an B.the C.any D.a

( )6.Please listen and _______________ the nice pictures.

A.numbers B.meets C.look D.number

( )7.That?s a girl. Her name is ___________.

A.Wang Xiaoling B.Wang Xiao Ling C.Wang xiaoling D.Wang xiao ling

( )8.__________ a list of the boys? names and the girls? names.

A.Take B.Make C.Writes D.Do

( )9.Let?s __________ the name game.

A.sing B.work C.play D.dance

( )10.-Thank you very much.-_______________________.

A.No thanks B.Thank you. C.Not at all D.That?s right

四、按要求完成下列句子,每空一词。

(A)句型转换。

1. _________ _________ his name?

2.(对划线部分提问) _________ _________ James?

3.I?m Jenny.(改为同义句) _________ _________ is Jenny.

4.Linda?s telephone number is 605-4279.(改为一般疑问句)________ her _________ _________ 605-4279?

__________.

(B)根据汉语意思完成下列句子。

6.你能回答他的问题吗? Can you _________ _________ __________?

7.让我们结对问和答。Let?s _________ and _________ in ___________.

8.我的姓氏是史密斯。My _________ _________ Smith.

9.她的电话号码是多少?_________ her _________ _________?

10.这用英语怎么说?_________ this _________ _________?

五、补全对话。

?

Li Lei: Hello. My name is Li Lei. And what?s your name?

. Nice to meet you.

?

Li Lei: It?s 37916542. ?

Jim: It is 37246510.

六、完形填空。

My is Lucy. I?m a I?m I?m now. My teacher is a Her name is Wang Pei. She is an teacher. David is my friend. He is English. He is fourteen. David and I in Class 3, Grade1. I am Number I in Row 2. He is in the same row. His English is 有) a parrot. name is Polly.

( )1.A.name B.number C.class D.row

( )2.A.man B.woman C.girl D.boy

( )3.A.Japan B.China C.American D.America

( )4.A.at the school B.at school C.in the school D.good

( )5.A.boy B.man C.English D.woman

( )6.A.Japanese B.English C.Chinese D.good

( )7.A.are B.am C.is D.be

( )8.A.in B.at C.× D.on

( )9.A.well B.OK C.good D.fine

( )10.A.It?s B.Its C.It is D.its

七、阅读理解

(A)

Julia?s Chinese name is Liu Min, she is in Class 6 and her telephone number is 756-4321. She has a brother, his name is Adam. He is a tall boy, he has(有) some good friends at school. Julia and her brother like apples very much. Julia?s favourite colour is white, but Adam likes black. Black is his favorite color. They are in China(中国) now, their Chinese teacher is Miss Wang. She is a good teacher.

根据短文内容,判断下列句子正(T)误(F)。

( )1.Adam has a Chinese name.

( )2.Miss Li is an English teacher.

( )4.Julia is tall.

( )5.Julia likes white and Adam likes black.

( )6.They?re in China now.

( )7.Julia?s telephone number is 765-4321.

( )8.Julia and Adam like apples.

( )9.Julia has some good friends.

( )10.Their Chinese teacher is good.

(B)

下面是一个学生的自述,读后请填写身份证上的内容,并回答问题。

Hello! I?m Li Lei. My English name is Paul Grace. I am a Chinese student. I have a teacher of English. Her name is Mary Brown. Her telephone number is 181-9176. My telephone number is 766-3725. I live(居住) at No. 123, Zhongshan Road Chongqing.

7.Is Paul Grace Chinese or English?

8.Where(何处) does Li Lei live?

9.Is Mary a name for a woman?

10.Is Lei the family name?

八、书面表达。

姓名:______________ 成绩:_______________

新目标七年级(上)Unit 2单元复习检测试卷

Ⅰ.按要求写出相应的词

1.this(反义词)________2.these(反义词)________

3.it(复数形式)________ 4.that(复数形式)________

5.photo(复数形式)________ 6.picture(复数形式)________

7.cousin(复数形式)________ 8.friend(复数形式)________

9.son(对应词)________10.sister(对应词)________

Ⅱ.根据句意及首字母写出单词

11.My father?s mother is my g ________.

12.My father?s father is my g ________.

13.My father?s sisters are my a ________.

14.My father?s brothers are my u ________.

15.My uncle?s children are my c ________.

16.My parents?d ________ is my sister.

17.I am a boy. I?m my parents? ________.

18.This is my f ________ photo. These are my parents and this is me.

19.T ________ for your help(帮助)!

20.We like English very m ________.

Ⅲ.在下列家谱图中填上正确的词

21.________ 22.________ 23.________ 24.________ 25.________ 26.________ Ⅳ.单项选择

( )27.Is he your friend? Yes, ________.

A.it isB.it isn?t C.he isD.he isn?t

( )28.Is this your father? No, ________.

A.it isB.it isn?t C.he isD.he isn?t

( )29.Is that your ________ ?

A.a picture B.picture C.picturesD.nice pictures

( )30.Are ________ Kate?s ________?

A.this, book B.that,book C.these,books D.those,book

( )31.Is Guo Peng your brother? ________.

A.Yes,it is B.No,it isn?tC.Yes, she is D.No,he isn?t

( )32.Thanks ________ your last letter.

A.of B.fromC.for D.to

( )33.Anna is not my sister. ________ my cousin.

篇三:七年级上册寒假作业

书山有路勤为径,学海无涯苦作舟

寒假作业

七年级(上)数学

姓 名: 班 级:

教材版本:人教版

数学七年级上册寒假作业(一)

一、选择题(共10个小题,每小题2分,共20分。在每小题列出的四个选项中,选出符合题目要求的一项)

1. -2的相反数是( )A. 2 B. 1 C. ?1 D. -2

2

2

2. 我国以2010年11月1日零时为标准时点,进行了第六次全国人口普查,查得北京市常住人口约为19612000人,北京市常住人口总数用科学记数法可表示为( )A. 19612 ?103 B. 19.612?106 C. 1.9612?107 D. 1.9612?108

24

3. 4?xy的系数与次数分别为( )

9

444

,7 B. ?,6 C. 4?,6 D. ?,4 999

x2x?1

4. 对方程??1去分母正确的是( )

23

A. 3x?2?2x?1??6 B. 3x?2?2x?1??1 C. 3x?4x?1?6 D. x??2x?1??1 5. 有理数3.645精确到百分位的近似数为( ) A. 3.6 B. 3.64 C. 3.7 D. 3.65

6. 已知一个多项式与3x2?9x的和等于3x2?4x?1,则这个多项式是( ) A. ?5x?1 B. 5x?1 C. 13x?1 D. 6x2?13x?1

x

7. 若x?4是关于x的方程?a?4的解,则a的值为( )

2

A. -6 B. 2 C. 16 D. -2

8. 一个长方形的周长是26cm,若这个长方形的长减少1cm,宽增加2cm,就可以成为一个正方形,则长方形的长是( ) A. 5cm B. 7cm C. 8cm D. 9cm 9. 将如图所示的直角梯形绕直线l旋转一周,得到的立体图形是

( )

A.

10. 在正方体的表面画有如图(1)中所示的粗线,图(2)是其展开图的示意图,但只在A面上画有粗线,那么将图(1)中剩余两个面中的粗线画入图(2)中,画法正确的是

( )

二、填空题(共10个小题,每小题2分,共20分)

11. 代数式2a?1与1?2a互为相反数,则a? .

12. 与原点的距离为2个单位的点所表示的有理数是__________。

13. 小李在解方程5a?x?13(x为未知数)时,误将?x看作?x,解得方程的解x??2,则原方程的解为___________________________.

14. 若5a2x?3b与?3a5b4y?5是同类项,则x?__________,y?__________。

15. 一个两位数,十位上的数字是m,个位上的数字比十位上的数字多1,则这个两位数是__________(用m表示)。

16. 若一个角的余角比这个角大31°20′,则这个角大小为__________,其补角大小为__________。

17. 若a?3,则|3?a|?__________。

18. 一副三角板如图摆放,若∠AGB=90°,则∠AFE=__________度。 19. 在一条直线上顺次取A,B,C三点,使得AB=5cm,BC=3cm

。如

果点D是线段AC的中点,那么线段DB的长度是__________cm。

20. 下列图形都是由同样大小的平行四边形按一定的规律组成。其中,第①个图形中一共有1个平行四边形,第②个图形中一共有5个平行四边形,第③个图形中一共有11个平行四边形,4个图形中一共有19个平行四边形,??,则第⑥个图形中平行四边形的个数是_________。

第○

三、解答题(共80分) 21. 计算题(各4分,共16分)

(1)??4????1????6??2 (2)?3???2???8????0.125??

?751?2???5?3?1?

(3)?2???4?????12??15?24 (4)????????????

?2??18126?9???36?

22. 化简(每小题4分,共8分)

(1)22a2?9b?3?5a2?4b (2)3x3?2x2?1?3x3?4x2?2

23. (本题6分)先化简,再求值:

3x2y?2x2y?32xy?x2y?xy,其中x??1,y??2

24. 解方程(每小题5分,共10分)

0.8?9x1.3?3x5x?13y?12y?1

?? (1). (2) ?2?

1.20.20.343

5

2

??

????

????

????

25. (6分)已知等式(a?2)x2?ax?1?0是关于x的一元一次方程(即x未知),求这个方程的解.

1x?4x?2

?8??26、(7分)如果方程的解与方程4x?(3a?1)?6x?2a?1的解相同,求式子a?

a32

的值.

27、 列方程解应用题(本题7分)某机械厂为某公司生产A,B两种产品,由甲车间生产A种产品,乙车间生产B种产品,两车间同时生产。甲车间每天生产的A种产品比乙车间每天生产的B种产品多2件,甲车间3天生产的A种产品与乙车间4天生产的B种产品数量相同。求甲车间每天生产多少件A种产品? 28、(本题6分)如图,点A,O,E在同一条直线上,∠AOB=40°,∠COD=28°,OD平分∠COE。求∠DOB的度数。

29、 (本题7分)某公园门票价格规定如下表: 某校七年级(1)(2)两个班共104人去游

园,其中(1)班有40多人,不足50人。经估算,如果两个班都以班为单位购票,则一共应付1240元。问:(1)两班各有多

少学生?(2)如果两班联合起来,作为一个团体购票,可省多少钱?(3)如果(1)班单独组织去游园,作为组织者的你将如何购票才最省钱?30、(7分)你坐过出租车吗?请你帮小明算一算.杭州市出租车收费标准是:起步价(3千米以内)10元,超过3千米的部分每千米1.20元,小明乘坐了x(x?3)千米的路程.(1)请写出他应该去付费用的表达式;(2)若他支付的费用是23.2元,你能算出他乘坐的路程吗?

数学七年级上册寒假作业(二)

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