Benjamin Franklin was a great scientist .He was the youngest of the 46 boys in his family . He was a clever boy, 47 cleverer than his nine brothers . He studied in school for only three years . He 48 to learn new things .He 49 worked on new ideas even when he was a child . There are a lot of stories about him and here’s one of them.
One day in winter Benjamin Franklin learned from one of his 50 that something black in colour holds heat 51 than something white in colour “ Is that true ?” he asked himself . He wanted to know the answer.
It happened to be a 52 day and there was snow on the ground. He put two large pieces of cloth over the snow . One piece was black in colour and the other was white . The sun shone (照耀) 53 the two pieces of cloth .Two hours later ,Franklin took off the cloth and found that the snow under the black cloth melted (融化) more 54 than the snow under the white cloth.
He was happy that he had learned 55 from his friend.
A．eihgt B．nine C．ten D．eleven
A．less B．more C．little D．much
A．started B．will like C．wanted D．liked
A．seldom B．always C．hardly D．never
A．classmates B．brothers C．friends D．teachers
A．slower B．wore C．better D．longer
A．bad B．fine C．cloudy D．rainy
A．beside B．in C．on D．above
A．easily B．quietly C．slowly D．quickly
A．all things B．everything C．anything D．something
Look! This is my room. It has a big window. My bed is near 16 . Next to the bed there is17 .My books are 18 the desk. My pens, rulers and other 19 things are in my school bag. The bag is 20 the door. In the morning, I clean 21 and put everything in good order. Can you see the cat under the chair? 22 my cat Mimi. I have a bird Polly, but you 23 it in this room. It’s a Chinese cat. It’s in my24 . The cat and the bird can’t live 25 room, you know.
A．window B．the floor C．the window D．a window
A．a chair B．a desk. C．the table D．the desk
A．in a B．on my C．on D．under a
A．school B．family C．living D．home
A．in B．of C．behind D．under
A．my room B．room C．a room D．the rooms
A．It B．It’s C．That D．They’re
A．can see B．see C．not see D．can’t see
A．parent B．parent’s C．parents’ D．parents
A．in one B．in the same C．in same D．in the one
Earth Hour(地球一小时) is a global event organized by World Wildlife Fund (WWF) and it is held on the last Saturday of March every year. It asks people to 26 their lights and other electrical appliances(电器) like computers for one hour. In this way, people can pay 27 attention to the climate(气候) change and know that it’s important to save the earth.
Earth Hour first 28 in Sydney in 2007. More cities around the world followed Sydney’s lead in 2008. 29 March 28, 2009, 88 countries and more than 4,000 cities joined Earth Hour. From 8:30 p.m. to 9:30 p.m., Beijing, Dalian, Hangzhou, Hong Kong and many 30 cities in China took the action, too. 31 shops closed and people used candles at home. The UN said that it 32 save the energy(能量).
The world seems to be a dark world 33 the lights are turned off. However, people are trying to do something to save the 34 in such beautiful “dark moment”. This year, WWF encourages people to make a small change for the environment every day. Now, 35 you join us?
A．turn on B．turn down C．turn up D．turn off
A．more B．little C．few D．less
A．started B．stopped C．comes out D．begins
A．In B．At C．On D．To
A．others B．other C．the other D．another
A．Thousand of B．Two thousands C．Thousands of D．Two thousand of
A．would help B．will help C．has helped D．helps
A．so that B．when C．until D．before
A．shops B．world C．cities D．earth
A．do B．could C．may D．are
你肯定听说过”早睡早起身体好” 这句著名的俗语吧。为什么这么说呢？请看下文找找依据吧，然后让自己养成良好的生活习惯。
There is an old saying. It tells us we must go to bed 26 and get up early in the 27 .Then we will be 28 .We will also be rich and 29 .That is right .The body must have enough sleep to be healthy .Children of young age should have 30 hours sleep every night. Children who do not have enough sleep 31 do their work well and 32 may not be healthy.
The body also 33 exercise .Walking ,running ,jumping and playing games are all exercise .Exercise keeps the body strong . Exercise also helps the blood (血液) to move around inside the body. It’s very 34 .Our blood moves to all parts of our body. The head also needs blood So exercise also helps us to __35___ better.
A．late B．early C．happy D．good
A．room B．afternoon C．morning D．evening
A．healthy B．important C．angry D．easy
A．boring B．smart C．thirsty D．weak
A．ten B．five C．fifteen D．twenty
A．can B．can’t C．should D．shouldn’t
A．it B．they C．we D．you
A．wants B．needs C．does D．gets
A．easy B．important C．good D．same
A．run B．think C．walk D．jump
This is a picture of Mr. Green's family. __1 the picture we can see Mr. green, Mrs. Green, their son Jim 2 their daughter Susan. Mr. Green is _3 in a chair. He is _4 a newspaper. Mrs. Green _5 some housework. Jim is a Middle School student. He is reading a book near the window.
Look at 6 She is playing with her toys _7 the floor. She is Mr. Green and Mrs. Green's daughter, Susan _8 that behind Susan? It's a _9 . What's the cat doing? It's playing 10 a ball.
A．In B．On C．At D．About
A．or B．and C．with D．but
A．sit B．sits C．sitting D．to sit
A．watching B．looking C．seeing D．reading
A．is doing B．doing C．do D．is do
A．the boy B．the little girl C．the student D．the cat
A．in B．on C．at D．of
A．What B．What're C．What's D．Which on
A．boy B．girl C．cat D．son
A．with B．and C．of D．at
There 1 three people in my family------my father, my mother and I. My father is a 2 . And he works in a bank. He thinks it's a 3 job. He wants 4 a policeman. My mother is a teacher. She 5 in a middle school. She thinks her job is very 6 . She works hard 7 often comes back home very late. In her free time(空闲时间）, she likes 8 stories 9 a magazine. I study at a middle school. I like 10 . I want to be a singer when I grow up.
A．have B．is C．are D．has
A．doctor B．bank clerk C．waiter D．reporter
A．boring B．interesting C．exciting D．dangerous
A．be B．is C．to be D．being
A．teach B．wants C．work D．teaches
A．dangerous B．difficult C．interesting D．boring
A．and B．but C．or D．so
A．write B．writes C．writing D．to writing
A．in, B．for C．as D．at
A．dancing B．singing C．writing D．working
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