七年级寒假作业答案 七年级寒假作业答案上册数学

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1、P41页一 helicopter abacus ferry ambulance handcuffs purse cycling trainer astronaut二 one hundred and fifty-eighttwo thousand and onefourty-five percentzero point twenty-fivesix point fifty-nineone/sixththree/fifthP43页一 play football wash his face play the violin make phone calls to . 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、6.5P44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 aller because it is very for away.(5) It takes four years for light to reach us from Alpha Centauri.P45页P47页was/were cooked knew swam got taught leed felt elt drove ran thought kept bought began didcost found throught stood spake came ge heard sold hurt saw steal took slept sit met brought flewwoke chose lost read rose woreP48页(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.1、 I attend school everyday. I attended church yesterday.I will be attending a concert tomorrow.I he 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 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 $15P51-531、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 table6、The cat fall off the table.7、It is above the car.8、It is below 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 .P55The most important qualities：helpful,friendly,kindReasons: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 moneyFeb 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;P54I always take a shower.I do the homework very oftenI often play six point zero threefootballsometimes I watch the TVI never go shoppingI don't often go to bed early o sometimes I go to bed early1/The largest mammals in the world.2/weight3/White Rhinoceeros4/100 feet long5/8000 pounds6/White RhinoceerosIn new year,my family want to trel，but every one he 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 he a good trel.。

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