资源简介

Unit 4 We can do it！
课时练习2 Speed up
主题情境 学校开展“小小发明家”主题周，同学们在一起探寻，我们一起去看看吧！
一、周一一早，大家正在互相分享、讨论。听句子或对话，判断图片与所听内容是否相符，相符写“T”，不相符写“F”。
二、典典和天天也在商讨想要为主题周制作的发明。听对话，选择正确的选项。
( )1.What do Diandian and Tiantian want to make？
A.A fan. B.A lantern. C.A box.
( )2.What do they do first？
A.Cut holes. B.Fold the paper. C.Glue the paper.
( )3.What do they use to make the lantern？
A.Paper and a stick. B.Ice cream sticks. C.Lotus leaves.
( )4.What do they do after cutting holes？
A.Fold the paper. B.Glue the paper. C.Put on the string.
三、同学们在讨论一些物品的制作方式。请根据图片及首字母提示，补全句子。
1. With the clever design, you can make a f___ easily.
2. We can use this kind of c____ to make a bag.
3. Let’s g____ these ice cream sticks together.
4. She can f____ the paper into an elephant.
四、天天化身小记者和大家探讨古代发明。读一读，选出正确选项。
( )1.Stories say Lu Ban______the first umbrella.
A.making B.make C.made
( )2.They talked about the fan on the way______home.
A.from B./ C.to
( )3.He cut the paper and______it to the sticks.
A.glued B.glues C.glue
( )4.The boy ran back home and started ________.
A. to work B. work C. works
五、龙龙正在为大家介绍爱迪生发明quadruplex telegraph(同步电报机)的过程。选择正确单词，补全短文。
Thomas Edison 1. ______ some wooden boards, metal wires (电线), a small bell and some paper first. Next, he 2. ________ the paper into a thin strip (条) and cut it into a small piece (张) of signal paper.Then, he 3. ________ this paper piece to one end of the metal wire to make a signal flag. After that, he tired (绑) the other end of the wire to the small bell and fixed the wire on the wooden boards. 4. ______, he used the bell (铃铛) and a small wooden box to make it sound clearer. It was a great 5.________!
六、 典典读了一个关于鲁班的绘本。阅读绘本，完成下列任务。
A long time ago，there was a craftsman.His name was Lu Ban.He was hard-working and he always tried to invent some tools.
One day，Lu Ban used an axe to cut down trees.He was tired，but he could not cut a few trees a day. Suddenly(突然) ， a leaf cut his finger.Lu Ban thought，“How could such a small leaf hurt my finger？”
He looked at the leaf carefully.There were many teeth on the leaf，and the teeth were sharp.“Could I make a tool with teeth like these？ I could cut things with it easily，”Lu Ban said to himself. Soon Lu Ban made a saw. It was the first saw in the world.People are still using this tool today.
任务一：阅读绘本，按照故事发展的顺序给下列句子排序。
( )Lu Ban invented the world’s first saw.
( )A leaf cut Lu Ban’s finger.
( )One day，Lu Ban was cutting trees with an axe.
( )So Lu Ban made a tool with teeth to cut things easily.
( )Lu Ban noticed (注意)the leaf had many teeth.
任务二：为绘本故事选择合适的标题。
( )What is the best title for the story？
A.Luban made the saw
B.Luban made the axe
C.Luban cut trees
听力原文
一、1.Children put big leaves over their heads.
2.He put a cloth on the box.
3.Today，we can use beautiful umbrellas to keep off the rain.
4.—Who first got the idea of making an umbrella？
—I don’t know.But stories say it was Lu Ban.
5.—What do we need to make a kite？
—We need bamboo and some paper.
二、Diandian：Let’s make a lantern，Tiantian.
Tiantian：Cool！ How do we make it？
Diandian：First，we fold the red paper.
Tiantian：What’s next？
Diandian：Next，we make some small holes on the paper.
Tiantian：Then what？
Diandian：Then，we glue the paper into a circle.
Tiantian：Last？
Diandian：Last，we put a stick and a string on it.
Tiantian：Wow！ What do we use？
Diandian：We use paper，glue，a stick and a string.
Tiantian：That’s fun！ Let’s do it now.
参考答案
一、1.F 2.T 3.T 4.T 5.T
二、1.B 2.B 3.A 4.B
三、1.fan 2.cloth 3.4.glue 5.fold
四、1.C 2.B 3.A 4.A
五、1.got 2.folded 3.glued 4.Last 5.invention
任务一52143
任务二A

展开更多......

收起↑