初一寒假生活答案

学人智库 时间:2018-01-12 我要投稿
【meiwen.anslib.com - 学人智库】

以下是大学网小编为大家精心搜集和整理的2016初一寒假答案,包括语文、数学和英语答案,仅供参考。

语文答案:

1.①诠 ②憧 ③裨 ④危 ⑤浏 ⑥纳 ⑦昧 ⑧坠

2.

错别字

改 正

3.C 4.D 5.B

6.示例:一回回送行,一天天守望,母亲的牵挂如岁月般的绵长。

(要求符合语境,句式基本相同,比喻恰当。)

7. C

8. A

9.例: “留着、留着” “一只一只”,强调不停的留、不停的叠这些动作,表现诗人的执拗劲,由此寄托了诗人对母亲的思念之情。

10. “不灰心”不仅表现了作者对母亲思念的浓烈,而且表达了思念必将通过纸船传递给母亲的执著信念; “每天”既让人感受到叠纸船次数之多,又表现作者对母亲思念之持久和浓烈。(意思对即可)

11.①阅读,是一种多功能的活动,也是一种潜移默化的浸润活动。②阅读所能带来的脑力冲击,大得超乎想象。③阅读带来的大快乐,是任何其他的活动都难以相比的。

12.母亲对读书的痴迷影响了“我”,“我”对读书的痴迷影响了女儿;读书不但充盈了“我”一家三代人的心灵,而且还给予“我们”内心极大的快乐;读书让“我”一家三代人的生命得以浸润。

13.词语运用生动形象、准确到位,如“时时”表达出对读书的渴望是一种常态;“饥饿”形象地描绘出对书的强烈渴求。“如蚁附膻”“蚕吞桑叶”“蜂儿采蜜”运用比喻手法,把“我”读书时如饥似渴的情态刻画得生动形象、淋漓尽致。

14.回忆了“我”青少年时代一次买书的经历,表达了“我”对书的钟爱之情,喜欢的书买不到,有一种失落感,就像失去一个至爱的朋友一样,所以心中才有一种说不出的疼痛。

15. “我”觉得能通过自己的影响,让读书成为女儿生命中的组成部分,成为生存之需求,继而快乐其生命,润泽其生命,这便是“我”最大的成就。

16.答案略。(可举例说明阅读带给自己的影响,或谈某一部文学作品给自己带来的启发等。)

数学答案:

一、1、 A 2、A 3、D 4、C 5、B 6、C

二1、(1)a+b-c-d ;(2)a-b-c+d;(3)_a+b+c-d;(4)-a+b-c. 2、

3、a=__1__,b=_3_ 4、 5、(1)2n (2) 700

6、n(n+2)=n2 +2n

三、1、(1);(2)

(3). 原式=2-9x-2 x 2,11

2 (1)S=32 (2) S=3200 ; 3、4

4(1)甲:(0.2 x+500)元;乙:0.4 x元;

(2)甲:980 元;乙:960元;选择乙印刷厂比较合算;

(3)甲:7500份,乙:5000份;甲印刷厂印制的多,多2500份

[七年级数学寒假作业]系列3——《整式的加减二》解答

一 1 A 2 B 3 C 4 C 5 D 6 D

二 1 - +

2 (1) n-1,n,n+1 (2) 2n-4,2n-2,2n

3 -2b 4 5 27 6 89

1、(1) 3(1-2ab2)-2(a2b-4ab2) (2) x-(3x-2)+(2x-3);

解:原式=3-6ab2-2a2b+8ab2 解:原式= x-3x+2+2x-3

=3-6ab2+8ab2-2a2b = x-3x+2x+2-3

=3+(-6ab2+8ab2)-2a2b = (x-3x+2x)+(2-3)

=3+2ab2-2a2b = -1

(3) 3a2-2(2a2+a)+2(a2-3a),其中a=-2;

解:原式=3a2-4a2-2a+2a2-6a

=3a2-4a2+2a2-2a-6a

=(3a2-4a2+2a2)+(-2a-6a)

= a2-8a

将a=-2代入得,原式=(-2)2-8×(-2)

= 4+16

= 20

2、n2

3、10y+x 10x+y 4、 .5、。6、5

英语答案:英语练习一

prefer

would rather

would rather

prefer

would rather

would rather

prefer

prefer

prefer

nothing

noting

everybody

nobody

anything

nothing

none

anyone

everyone

something

everybody

BABDA CBCBB

I prefer watching TV to go to have a walk with you

It's interesting to chat with others

If you fell sad or scared,try to wear in yellow

She painted the wall blue and hope it will bring you success

I think it will rain

BCBCA DBADB

CDCBBC

作文略

英语练习三

from

at

about

whti

to

on

about

in

feel stressed

at the moment

be very valuable

on time

hand in

give up doing sth.

plenty of

hear from sb.

a piece of advice

forget to do sth.

go out late

be in trouble

though

attention

confidence

talented

prouds

replied

miss

spare

on worries

shout

stressed

causing

weight

balance

covers

getting

has come

to follow

walk

to deal

listening

to help

clean

drawing

to catch

to tell

fell

smoking

don't

to buy

discussing

hasn't finished

to meet

to write

sitting

to stay

to save

CACBA ADDDA A

BCDCC BDCAA

CADCDD

作文略

英语练习四

reported

especially

series

months

interview

director

prize

cartoon

movie

announced

website

space

DADBB ACADD

talking

think

lasted

quicker

much homework to do that i have no time to watch TV

Why these tigers are being killed

a number of

beautifully==>beatuflyu

hardly==>hard

back==>去掉

all==> both

are==>去掉

boring==>bored

any==>后面加 other

more==>much

very==>去掉

in ==>of

of==>in

BCADA BACBC

B

[2016初一寒假生活答案]