相关试卷
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1、听问句，选择正确的答语。(1)、A、A book. B、A cart. C、A bottle.(2)、A、A plane. B、A bottle opener. C、A seesaw.(3)、A、A watch. B、A computer. C、A washing machine.(4)、A、I think it's the mobile phone. B、I like building tree houses. C、I can talk with friends.(5)、A、To make the tree house beautiful. B、To get up to the tree house easily and safely. C、To carry the wooden boards.
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2、听句子，选择相应的图片。(1)、A、
B、
C、
(2)、A、
B、
C、
(3)、A、
B、
C、
(4)、A、
B、
C、
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3、阅读材料，将表格信息补充完整。
Paper is a great invention in ancient China.People can write on it.We use paper to make different kinds of books，magazines，dictionaries and newspapers.We also use paper to make chairs and bags.Sometimes we use paper to clean our hands.Paper is important in our lives.
The computer is also a great invention in the world.People can study and work with it.Students use it to do their homework quickly.People use it to play games happily.People like to use the computer to write and read
books.People use it to talk with friends easily.People use it to know the world easily too.The computer makes our lives better.
The great inventions help people a lot.I want to be an inventor in the future！
The great invention
Why
People can use it to ...
Paper
People can write on it.
•make different kinds of books，magazines，
dictionaries and .
•make chairs and bags
•clean our .
The .
People can study and .
with it.
•do homework quickly and play games happily
•write and read e-books
•talk with friends and easily
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4、看图，仿照例句，补全句子。
例：Mark runs slowly.
Eddie runs more slowly than Mark.
Peter runs the most slowly of the three.
(1)、The monkey comes early.
The dog the monkey.
The rabbit of the three animals.
(2)、The truck goes .
The high-speed train the truck.
The plane all the ways to travel.
(3)、on the seesaw play happily.
than these on the seesaw.
Of all the places，.
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5、People in wheelchairs use ramps(go)into buildings.
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6、We can find(tiny)wheels in a watch than in a truck.
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7、Jim runs(fast)in his class.He is the winner.
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8、The wheel is one of the most important(invent)in the world.
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9、My brother uses a computer(careful)to do his homework.
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10、读句子，圈出画线部分发音不同的单词。(1)、The brown cat is running slowly on the street now.(2)、Tomorrow morning，we will see the sun rise above the yellow town.(3)、Look down through the window！ It is snowing outside.(4)、How slowly the crow is flying！(5)、We know a cow is eating grass on the low hill now.
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11、听短文，选择正确的答案。(1)、According to the passage，where can we find levers？A、Inside old clocks. B、On trucks. C、On bicycles.(2)、What does the passage say about the wheels on a truck？A、They are tiny. B、They are much bigger than bicycle wheels. C、They are the same size as bicycle wheels.(3)、What can people use as a ramp to move heavy boxes into trucks？A、A wheelchair. B、A seesaw. C、A simple wooden board.(4)、What do we know from the passage？A、Simple machines are everywhere and help us a lot. B、Wheels are the most important invention. C、Levers are only used for opening bottles.
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12、首先是课堂听力热身环节。听句子，判断下列图片正误。(1)、
(2)、
(3)、
(4)、
(5)、
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13、阅读材料，完成任务。(1)、任务一：根据短文，将下列发明的序号填在文中对应的横线上。
A.
B.
C.
D.
◇Look！ This invention is so interesting.You can put your books and pens in the bag.And you can also use it as a scooter！ You can go quickly with this cool invention.
◇Is this pig looking for something in the cup？ No，it is a pig money box.But it only has a buttock(臀部).You can put the buttock together with different cups.Then you will have different money boxes.
◇Pepper is a robot from France.He is a good helper.He can help you wash clothes，take care of your babies and have parties with you.Everybody wants a Pepper at home！
◇Wear this pair of gloves and you will play like a musician！ They can help you make the sounds of a piano，a violin and a drum！
(2)、任务二：根据短文，选出正确的选项。What does the word "scooter" mean in the first invention？
A、A kind of bag. B、A kind of vehicle for children. C、A kind of pen.(3)、What can we know about the pig money box？A、It can look for things in the cup. B、It only has one buttock. C、We can't change its cup.(4)、What's the main idea of the passage？A、Some interesting small inventions and their uses. B、How to make a pig money box. C、Japanese made many robots. -
14、选词，补全故事。
The Wright brothers really like to invent things.Their great 1 helps people travel in the sky.Every time they go out，they watch some birds flying 2 in the sky.They think it's cool to fly like those birds，so they want to invent a flying 3 . First，they watch carefully and 4 how the birds fly with their wings.Next，they talk together and 5 a picture of their flying machine with all the parts they need.Then they find wood and cloth，and work 6 to build the flying machine little by little.Finally，after trying many times，their machine works — they can fly like birds at last！
（1）A 、invention B 、thing C 、bike（2）A 、happy B 、happily C 、happier（3）A 、machine B 、bird C 、plane（4）A 、see B 、hear C 、learn（5）A 、draw B 、build C 、invent（6）A 、fast B 、quickly C 、hard -
15、读句子，选择合适的图片。
A.
B. 
C. 
D. 
E.
(1)、Hot-air balloons can take people to travel high in the sky.(2)、Planes are great inventions.They help us travel far in the sky.(3)、A bottle opener is a kind of lever.It helps us open bottles easily.(4)、Boats and ships help people travel across rivers and seas.(5)、Bicycles，cars and trains all have wheels.We use them to travel fast on land. -
16、读句子，根据句意选择合适的单词。
A. slide
B. seesaw
C. lever
D. watch
E. wheel
(1)、Two children sit at both ends.They move up and down when they play.(2)、This is a round part that helps bikes，cars and buses move.(3)、It's a simple machine.You can use it to lift or move heavy things easily.(4)、Kids climb up，and then ride down this smooth slope in the park.(5)、You wear it on your wrist.It helps you know the time every day. -
17、听短文，判断句子正误。(1)、Bikes and cars have levers to move fast on land.(2)、Boats help people travel on the water.(3)、The seesaw and the slide are inventions in the park.(4)、The ramp helps us lift heavy things easily.(5)、A watch can help people not be late.
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18、分享会开始前，老师介绍了一些常见的发明。听句子，用数字1-5给下列图片排序。
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19、阅读短文, 判断句子正误。
Do you know how to move heavy things easily？ Today, we will learn some simple ways.
Move with friends
Moving things together is easier than moving them alone.When you push a heavy box with your classmates, the more force you use, the faster the box will move.If you try to move it alone, you may feel very tired.Use wheels
Wheels are very helpful.When you put wheels under a box, it becomes easier to push.Wheels reduce friction(摩擦), so the box slides(滑动)easily.Many things like shopping carts(推车)use wheels for this reason.Use a bigger force
When you push or pull hard, even heavy things can move.For example, when you push a heavy box with a big force, it moves very fast.A small force can only make things move slowly.(1)、Moving things with friends is easier than moving them alone.(2)、Wheels can help us move boxes more easily.(3)、A small force can make heavy things move very fast.(4)、We can use a big force to move heavy things.(5)、The underlined word "alone" means "by yourselfy". -
20、日常生活中我们处处会用到力, 阅读华华的一天, 选词补全短文。
Huahua 1 a lot about forces in her science class. She knows that forces are everywhere in life.
In the morning, she 2 the window to let fresh air in. It is light, so she uses a small force. The window opens 3 than she thinks.
After breakfast, she helps Grandma 4 the room. They want to 5 a heavy table to the wall. It is 6 than moving a chair.
In the afternoon, she 7 to the park with her classmates.They fly kites together.The kites go 8 in the blue sky.
When evening comes, it gets dark. Huahua goes home and 9 a push to 10 on the light. She has a great day！
（1）A 、learn B 、learns C 、learning（2）A 、open B 、opens C 、opens to（3）A 、easy B 、easier C 、more easily（4）A 、clean B 、do C 、make（5）A 、push B 、pick C 、put（6）A 、difficult B 、more difficult C 、most difficult（7）A 、go B 、goes C 、going（8）A 、high B 、heavy C 、fast（9）A 、use B 、uses C 、using（10）A 、turn B 、turns C 、turns to