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Ⅳ. Sing and make a new rhyme（小朋友们以科学为主题编了一首儿歌。唱一唱，然后试着替换画线部分，自己编一首新儿歌）
Science
With science, we can go to the sea.
With science, we can fly to the sky.
With science, we find out
Why apples fall to the ground.
With science, we now know
Why the earth goes around the sun.
Science helps us know about the world around us.
Science helps us explore space.
Science is cool.
It’s really cool to be a scientist!
Science
With science, we can go to the sea.
With science, we can fly to the sky.
With science, we find out
Why apples fall to the ground.
With science, we now know
Why the earth goes around the sun.
Science helps us know about the world around us.
Science helps us explore space.
Science is cool.It’s really cool to be a scientist!
答案
参考示例：
Science
With science, we can travel under the sea.
With science, we can fly to the moon.
With science, we find out
Why raindrops fall to the ground.
With science, we now know
Why the moon goes around the earth.
Science helps us learn about the nature around us.
Science helps us study the deep sea.
Science is amazing.
It's really amazing to be a scientist!
Science
With science, we can travel under the sea.
With science, we can fly to the moon.
With science, we find out
Why raindrops fall to the ground.
With science, we now know
Why the moon goes around the earth.
Science helps us learn about the nature around us.
Science helps us study the deep sea.
Science is amazing.
It's really amazing to be a scientist!
解析
【分析】
首先观察原儿歌的句式结构：“With science, we can + 动作短语”“With science, we find out why + 自然现象”“Science helps us + 动词短语”等，解题时需保留原句式框架，替换画线部分的内容，替换的内容要符合科学主题，且语句通顺、表意合理，体现科学的作用。
【解析】
按照原儿歌的句式，替换画线部分的内容：将“go to the sea”替换为“travel under the sea”，“fly to the sky”替换为“fly to the moon”，“apples fall to the ground”替换为“raindrops fall to the ground”，“the earth goes around the sun”替换为“the moon goes around the earth”，“know about the world around us”替换为“learn about the nature around us”，“explore space”替换为“study the deep sea”，“cool”替换为“amazing”，形成新的儿歌。
【答案】
Science
With science, we can travel under the sea.
With science, we can fly to the moon.
With science, we find out
Why raindrops fall to the ground.
With science, we now know
Why the moon goes around the earth.
Science helps us learn about the nature around us.
Science helps us study the deep sea.
Science is amazing.
It's really amazing to be a scientist!
【知识点】
英语句式运用、词汇替换、科学主题表达
【点评】
本题以科学为主题，通过编儿歌的形式考查学生对英语句式的掌握和科学相关词汇的运用，既锻炼语言表达能力，又加深对科学作用的理解，形式生动有趣。
【难度系数】
0.3
首先观察原儿歌的句式结构：“With science, we can + 动作短语”“With science, we find out why + 自然现象”“Science helps us + 动词短语”等，解题时需保留原句式框架，替换画线部分的内容，替换的内容要符合科学主题，且语句通顺、表意合理，体现科学的作用。
【解析】
按照原儿歌的句式，替换画线部分的内容：将“go to the sea”替换为“travel under the sea”，“fly to the sky”替换为“fly to the moon”，“apples fall to the ground”替换为“raindrops fall to the ground”，“the earth goes around the sun”替换为“the moon goes around the earth”，“know about the world around us”替换为“learn about the nature around us”，“explore space”替换为“study the deep sea”，“cool”替换为“amazing”，形成新的儿歌。
【答案】
Science
With science, we can travel under the sea.
With science, we can fly to the moon.
With science, we find out
Why raindrops fall to the ground.
With science, we now know
Why the moon goes around the earth.
Science helps us learn about the nature around us.
Science helps us study the deep sea.
Science is amazing.
It's really amazing to be a scientist!
【知识点】
英语句式运用、词汇替换、科学主题表达
【点评】
本题以科学为主题，通过编儿歌的形式考查学生对英语句式的掌握和科学相关词汇的运用，既锻炼语言表达能力，又加深对科学作用的理解，形式生动有趣。
【难度系数】
0.3
Ⅰ. Listen and choose（听录音，选出听到的单词）
(
(
(
(
(
(
C
) 1. A. interests B. interesting C. interested(
A
) 2. A. explore B. explain C. exercise(
B
) 3. A. funny B. famous C. friendly(
B
) 4. A. discuss B. discover C. display(
A
) 5. A. creative B. careful C. cheerful答案
1. C 2. A 3. B 4. B 5. A
Ⅱ. Listen and match（同学们在介绍自己喜欢的科学家的成就。将同学们和他们最喜欢的科学家以及他们所介绍的科学家的贡献连线）
答案
1. A–b 2. C–c 3. D–a 4. B–d
