要2009年的

要2009年的
要2009年的

要2009年的
英语的
练习一
present;since;doctor;pollution;open;D;A;B;A;C;B;B;AD;B;was taught;married;swim;came;have been;have lived;was.
练习二
changes;seen;in fact; marry; southern; had fun; won't until; have been married; has kept; different from
A A D B D A B B
练习三
possible;service;althgough;attraction;present;have;since;How many;When buy;Have carried;been;hasn't;sad;去掉but;yet;next to;has been opened;any longer;how to get;It's to read;It is came;but came;have known;are fond of
练习四
CBACCB；not arrived;yet;How long;heard;Has ever been;Has changed;yet;
I have lived here since I was born.
It's pleasant to play Chinese chess with my classmates.
Although Tom was ill,he went to school.
Where is Marry? She has gone to the cinema;
Have you been to Beijing?Yes I have.
I used to play computer games,now I don't do it.
练习五
a theme park;fast food;wave to us; get married;during the summer holiday;move at high speed;feel excited; the whole day; go sight-seeing;wait for an hour; stop taking photos; have gone to Shanghai; have been to Shanghai; on the second day;
careful;carefully;helpful;helpfully;hopeful;hopefully;wonderful;wonderfully;noisy;noisily;healthy;healthily;lucky;luckily;shiny;shinily;impolite;impossible;unkind;unpleasant;cheerless;harmful;different;present;cross;lovely;present;pleasant;of course;go back;performance;sailing;development;closing;education;feeling;discussing;meaning
练习六
have seen;saw;were doing;was helping ;do; was watching; knocking; were knocking; were making; didn't stop; to read; were dancing; not to take; were clapping; was marching;
The souvenirs are so expensive that I can't buy it.
He is rich enough to travel around the world
What were you doing when he arrived?
Daniel was swimming in the lake at noon yesterday;
useless;delightful;as;frightened;Italy;happily;meaning;exciting;screamed
练习七
outside;morning;called;office;suprised;tickets;because;cinema;themselves;taken;CBCADBACBD
练习八
has been away from Shanghai for two days.
can't stop taking photos with them because they look very cute.
have been in HongKong for a week
have gone to Hongkong twice
has gone to Hongkong
been away for two days
is quite different from that in Beijing
never forget the meaningful experience
did you come back from HongKong
arrived here the day before yesterday, I have been back for two days.
练习九
information;change;enjoy;screen;soon;short;repair;is designed by;e-dog for; wasn't evening;has been for; important;used ;to go;sold;more;libraries;made;will replace;pleasure;to buy
练习十
ABBBDCDA
funny;printer;designed;looking;written;correctly;educational;knowledge;passed;
at the same time; come out;send e-mails;get a point;order a set on the Internet;coulds with different colours;play a role;have a dream;many places of interest;be sold out;search for information;a remote control; word-processing;a ten-year-old boy; play a role of; fall asleep; be used widely; double-click on the icon;
What do you usually use the computer do
The computer is designed for students
Can I help you? I'd like to buy a personal computer
She will help you when necessary
练习十一
was left;is double-clicked;is produced;is put;to keep; BBBCA
练习十二
levels;character;uses;village;jump;goal;ask;knowledge;needs;designed;written;starting;has worked;is caught;are marked;typing;was broken;was lost;is made;is used;be clicked
下题 略
练习十三
searched for;wasn't found;so that can't take; was made to move; has taught for ;some photos was for;
The words he said sounded exciting;
This kind of newspaper comes out once a day.
I played a role of a English teacher in my dream.
The new educational CD-ROMs are sold out.
The CD-ROM can be used to test your English vocabulary.
reading;who;richest;about;how;have;on;take;interested;lesson;treasure;covered;set;vocabularies;producer.
练习十四
most exciting;months;donating;organization;duties;introducing;decision;was held;to organize;to come;called;
Why don't you join; chose he to be the host of the charity show; to work for the Project Hope; There is no time to wait ; at the right time; must practise more; seemed to happen so quickly; advertise on the Internet; make lots of noise; Spring Bud project
练习十五
because of the heavy rain;didn't start working; What was;How did Ricky feel in the charity show; It is fun to
注 A:because B because of
ABABABAB
BFAGD
练习十六
B 去掉a; C to; C success; C because of; A hope to
BBCBACAABC
练习十七
voluntary; international;rest; advertisement; education; kindness; operations; people; donations; collection
entrance;audience; seats;curtain;light; stage; microphone; performer; clapped; exit
cases of blindness; train the local doctors and nurses; a flying eye hospital; keep on working; be grateful to sb; perform operations; affect sixty per cent of students; have some pocket money left; be proud to dosth.; trat and cure eye problems; be able to buy the medicine; get education; raise money for charities; donate money to
练习十八
international charities; help poor people; take action to do sth.; mind others; be in hosipital; voluntary doctors; pocket money; organize events to raise money; set up UNICEF; spend money on
advertisement; operation; development; education; kindness; sickness; flying; teaching; organization; tratment;
BBADCCCBCCBCBADA
练习十九
BCADE;
charity; eye; cured; prevented; operated; operations; see; local; skills; knowledge; support
It was started on 11 September,1961
It works to save the earth and its environment
Volunteers and donations.
To stop air pollution,protect the earth forests and save all plants and animals.
In China,it works to save the panda from dying out. In South America, it works to save the Amazon Rainforest
ABCCA
练习二十
连线不太好发,省去吧
performing an operation; pocket money; operated on; medical tratment; used to; were grateful to; Is used to; a flying eye hospital; had a big lunch; cases of blindness;
too weak to; used to get; isn't used to; Did use to watch; used to be; is used; isn't cheap enough
BCDAC BCABA CCBCA
练习二十一
agreement; gladness; collection; illness; prevention; advertisement; development; decision; kindness; gentleness; sadness; sickness; education; organizagtion; improvement; usefulness; movement; happiness;
has cured illness; poor areas for medical tratment; is performing operation on ; proud have helped; you keep doing; grateful to because of donations; used to drink; Used to; have lived am used to; used to live; are used to living;
operating; attacks; patient; improving; blind;care; indeed; education; international; medical;
B be; C going; C blindness B not; A are; B drink
练习二十二
CBEADF
careless; the longest; itself; elderly; tree planting; unable; further; busier;
BBCBCCCBBD
练习二十三
join; tough; trail; aim; experience; happen; develop fund-raising
spirit; improve; excellent; violin; Februally; experience; especially; record;
singing; writing; is held ; join; to raise; has been built; to slove; was singing; called; playing;
去掉it; 去掉been; across----cross; finished---been over; because of; helping; drinks; drinking; bringing; but去掉
练习二十四
don't; will; It difficult to; more any other; How can help; will be recorded; with; For;without; on ; in; of; By; to
It's wrong to look down on poor people.
It is a good season for us to enjoy the beautiful view.
It's necessary to be careful when you cross the road.
Don't miss the chance you should help each other;
It's important for children to have support from parents.
物理的
练习一
注：次方用^表示
kg;g;8*10^-7;5*10^3;小；大；铁棒,大理石；硬度大；纸,铅笔芯；硬度小（仅供参考）；右；34.4；1000；1；每立方米铜的质量为8.9*10^3kg；230；C;A;4.2*10^3焦每千克摄氏度；1千克谁升高1摄氏度吸收的热量为4.2*10^3焦；6：1;4.6;低；高；比热容高；高；D；A;D;C;D;C;B;A;天平;V2-V1;m/V2-V1;同种物质质量越大,升高温度一样,其温度升高时吸收的热量越大；同种物质,质量相同,升高温度越大,吸收热量也越大；1,3；质量；种类；升高温度；质量；体积；p空气V容；前面几空略；1.25*10^3;150g;350g
下面只说大概意思,语言自己组织
一,测出体积,算出横截面积 用V/S
二；设厚度为H,利用B测出其体积,质量,求出密度；再测出A质量,求出A体积,除以H；最后结果为m1a平方/m2
三；1.称空瓶重量
2.称水+瓶重量,得水重量
3.称油+瓶重量,得油重量
油的密度=油的重量/水的重量（因为水的密度=1）铁道密度比棉花的大；
下题见http://zhidao.baidu.com/question/9550670.html?si=1
白痴型问题不说了
水面积大大增加,由于水的比热容高,光照相同,所以温度变化比之前的小
密度算出为0.84g/cm^3 加水
白痴型问题 分三组测
白痴型问题
因为太麻烦了～所以偷懒了.
练习二
引力；斥力；分子在不停地做不规则运动；减小；分子间有空隙；观察到；猜想；运动；升高；温度；温度；快；分子间存在引力；分子间存在空隙；分子在不停地做不规则运动；下降；不停地做不规则运动；吸烟有害健康；电子 原子 生物体 地球 太阳系；地心说；卢瑟福；汤姆生；长度；一年；9.461*10^17;8.7；银河系；仙女星系；离我们远去；膨胀；CCCCCACD；不是；不是 是因为电子的波函数可分为两部分；自己发挥；自己查书；中子；源于超新星爆炸.
练习三
牛；弹簧测力计；在弹性限度内,弹簧的伸长长度和拉力成正比；方向；大小；重；竖直向下；地球；49;3500;滑动;滚动;滑动;静;力能改变物体运动状态；形变;运动状态;大小;方向；作用点;相互的;受力;使接触面彼此分离;用滚动摩擦代替滑动摩擦;同上;同一;CBABDACCBCDCCC;G=10N/kg*m;这个自由发挥;下面一题暴简单;ACEH;F;BG;D;前;随便写;D;拉力;B;将木快竖放,在用弹簧测力计拉其作匀速直线运动,读出示数与1中的比较;D;自己发挥
练习四
减小压强；增大摩擦；200；每立方米受压力200N；大气压；增大压强,减少病人痛苦；相同；平方；9.8N；接触面积；压强；30870Pa;随着深度的增加而增加；海拔高 ,气压低,水沸点低；大气压；小；下落；大气压的存在；浮力
BBCCCAABCADCBDDCB； P=F/S=34333Pa; 先求出浮力,再算出体积,求出密度 我算的是16.7*10^3 所以不是
逆风好,根据飞机起飞的原理,从空气动力学上讲,逆风时受到风力强飞机上下表面风速差打,压强差也打,容易起飞.
在受力面积不变的情况下,压力越大,压强越大.
这个白痴都知道,就是流速越大,压强越小的原因
压强与受力面积的关系；沙子的凹陷程度
把小桌子正放,再进行比较试验～自己组织语言.
自己随便提下哈
把鸡蛋放入水中,看是否有气泡
EBDC；水先停止沸腾,加热一段时间后,才沸腾；大于；D
练习五
0.98N,竖直向上;水；大于;不会;具有惯性;根号mg/k;等于;密度大于盐水;其密度小于盐水的;后;摩擦力;运动;惯性;二;摩擦力;km/h;惯性;摩擦力;惯性;10N;惯性;原来运动状态;力;DDDBDDBDDADBDAABDCCCAC;初始速度;不同;小;运动的物体在不受外力的情况下将保持直线运动;B;有一种被向外拉的感觉,由于橡皮具有惯性;向外拉力增大;
系好安全带;禁止酒后驾车;C;50;在下面垫圆木;B;
车辆启动时,脚底由于和地面有摩擦所以和车辆一起运动,而上身由于惯性要保持原来静止,所以人会向后倒.
车厢容易被拉动,利用了车厢前进的惯性拉动了平板车.
练习六
少；比热容；二氧化碳；热量；自己发挥 例：牛顿 地吸引力；自己发挥 例：足球 力能改变物理运动状态；酒精；硫酸；水；高；小；陆风；低；低；大气压；发生形变；改变运动状态；2；不能；同时；0.4;0.8;0.7;DDBCBCBDDBBBCAD
图略;在风速相同时;迎风面越凹,受到阻力越大;用不同的风速吹同一物理;风速越大,阻力越大;降落伞;若盐水密度变大,马铃薯只会伤俘;错误的;密度变大;自由发挥;画统计图,大概3KM;
柏油路比热容小,温度高,晒的效果好
由于车辆经过,容易压坏麦子或发生事故
应用了大气压,如杀虫剂 吸管
白痴都会做的题
提出问题;进行实验;收集证据;分析与论证
比热容越大,导热本领就越强;
液体温度升高速度随温度的升高而减慢.