2012年人教版七上英语和数学寒假作业参考答案.

P41页

一 helicopter abacus ferry ambulance handcuffs purse cycling trainer astronaut

二 one hundred and fifty-eight

two thousand and one

fourty-five percent

zero point twenty-five

six point zero three

sixty degree

six point fifty-nine

one thousand five hundred and seventy-one

one/sixth

three/fifth

P43页

一 play football wash his face play the violin make phone calls to sb. arguing fishing

二 （1）1,000、120、852 （2）15、79、17、27、2,005 (3) 3/10、3/5、3/7、7/9 (4) 50%、75% (5)25°、160°

（5）0.78、11.45、21.13、57.22、6.5

P44页

（1）Sun is the only star in our salar system.

(2) It gives us heat and light.

(3) The moon is just 380,000 kilometers away.

(4) It looks much smaller because it is very for away.

(5) It takes four years for light to reach us from Alpha Centauri.

P45页

二 自己填，因为是按自己实际情况回答的问题

P47页

was/were cooked knew swam got taught leaved felt smelt drove ran thought kept bought began did

cost found throught stood spake came gave heard sold hurt saw steal took slept sit met brought flew

woke chose lost read rose wore

P48页

(1) Wat's your favourite sports?

(2) A man steal a purse from a tourist.

(3) They did cought the thief.

(4) Our class consist of 40 students.

(5) I aim the torch at his eye.

P49 （横着写）
1、 I attend school everyday. I attended church yesterday.
I will be attending a concert tomorrow.
I have to explain why I am late everyday.
I explained the question to her two days ago.
I will be explaining the details next week.
The thief steals everyday.
He stole the wallet last Sunday.
They will be stealing the painting tomorrow.
She likes to invite people to her house everday.
She invited me to her party yesterday.
She invited me to her party yesterday.
She will be inviting me to her party tomorrow.
2、 $75 $60 $15
P51-53
1、The boy went to the recepttion.
2、The boy is at the recepttion .
3 The boy is far from the recepttion.
4、The cat jumped onto the table.
5、The cat on the table
6、The cat fall off the table.
7、It is above the car.
8、It is below the car.
9、The boy is in front of the car.
10、The boy is behind the car.
11、The policeman is behind two cars.
12、The boy walks into the house.
13、The girl is in the house.
14、 The boy walks out of the house .

The most important qualities：helpful,friendly,kind

Reasons:I think make friends should care about each other,help each other.

Feb 1: to clean up the house and prepare for reunion dinner;
Feb 1 till mid night: to dine till 2359 hours for the new year;
Feb 2: get lucky money
Feb 2: to pay our senior member of the family visit and wish them a very prosperous new year;
Feb 3: To visit our relatives and friend for new year;
P54
走进大门的右侧是问讯处（formation desk）。鹦鹉馆紧挨着问讯处。如果需要饮料或想吃点东西，小吃部（cafeteria）就在鹦鹉馆的后面，所以有些嘈杂。狮虎山与鹦鹉馆相对，狮子在前，老虎在后。斑马在进大门左侧的第一个房子里。大象房正对着大门，而猴山则在挨着大象房的左角侧。袋鼠馆则在鹦鹉馆过去，紧挨着大象房的右角侧。最后，熊山在左侧的狮虎山和猴山之间。

P55
I always take a shower.
I do the homework very often
I often play football
sometimes I watch the TV
I never go shopping
I don't often go to bed early o sometimes I go to bed early

1/The largest mammals in the world.
2/weight
3/White Rhinoceeros
4/100 feet long
5/8000 pounds
6/White Rhinoceeros
In new year,my family want to travel，but every one have different ideas. so i look for many books,and i want go to beijin,because i think there is our capital city,i like the Great Wall and the imperial palace.and some food tastes delicious every year,a lot of visitors come to there. I think we have a good travel.

你是哪里的？每个地方的都不一样、我是天津南开、一样么？我有英语的.

可以去考试大上面参考下

郓城一中高三数学寒假作业第七套初四做一、选择题（本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，只有一项是符合题目要求的．） 1．已知全集 （ ） A． B． C． D． 2．命题“对任意的 ”的否定是 （ ） A．不存在 B．存在 C．存在 D．对任意的 3 已知两个不同的平面 和两条不重合的直线 ，有下列四个命题：①若 ，则 ；②若 ，则 ；③若 ，则 ；④ 若 ，则 ；其中不正确的命 题的个数为（ ） A0 B 1 C 2 D 3 4．函数 的图象是 （ ） 5 要得到函数 的图像，只需将函数 的图像（ ） A向右平移 个单位 B 向右平移 个单位 C 向左平移 个单位 D 向左平移 个单位 6．已知数列 和公差都不为零的等差数列，设 = （ ） A． B． C． D．

别做梦了，我也愁着呢~
不过那是不可能的，唉~~~

我只有英语的..........