2025年创新优化学案七年级英语上册译林版第253页解析答案

五、还原信息(共 4 小题；每小题 2 分,满分 8 分)
Living healthily isn't just about a strong and healthy body. It's also about feeling good every day. It's not hard to have a healthy lifestyle.
Having healthy food is an important part of a healthy lifestyle. (1)

Eat less fast food because it has trans fatty acids(反式脂肪酸). It can cause(引发)heart disease(病).
(2)

You can go for a walk or a bike ride. It is not only a great way to enjoy the beauty of nature,but it also helps you have fun.
Children should cut down their time in front of a computer or a smartphone to one hour per day. Don't spend much time chatting or playing games online. (3)

But scientists find that those who always use a computer or a smartphone can have sleeping problems.
(4)

Making small changes to your lifestyle each day can make a big difference(起作用). So find out how to be healthy today.

答案：【解析】：这是一道英语七年级的还原信息题，主要考查学生对文章内容的理解和逻辑推理能力。学生需要根据文章的内容和上下文，从给出的选项中选择最合适的句子填入空白处，使文章内容完整、连贯。
1. 第一个空白处后面提到“Eat less fast food because it has trans fatty acids(反式脂肪酸).”，这里是在讲述健康饮食的重要性，特别是要少吃快餐，因为它含有反式脂肪酸。因此，第一个空白处应该填入与健康饮食相关的句子。选项C“Make sure you have vegetables and fruit every day.”符合这一要求，强调了每天吃蔬菜和水果的重要性。
2. 第二个空白处后面提到“You can go for a walk or a bike ride.”，这里是在讲述户外活动的重要性。因此，第二个空白处应该填入与户外活动相关的句子。选项D“Getting outdoors to be close to nature is also important.”符合这一要求，强调了接近自然的重要性。
3. 第三个空白处前面提到“Children should cut down their time in front of a computer or a smartphone to one hour per day. Don't spend much time chatting or playing games online.”，这里是在讲述孩子使用电脑和智能手机的时间应该受到限制。空白处后面提到“But scientists find that those who always use a computer or a smartphone can have sleeping problems.”，这里是在讲述长时间使用电脑和智能手机可能导致的睡眠问题。因此，第三个空白处应该填入一个能够连接前后文的句子，解释为什么孩子需要限制使用电脑和智能手机的时间。选项B“You may think it is a way to have a rest.”符合这一要求，它提出了一个可能的误解，即孩子可能认为使用电脑和智能手机是一种休息方式，但实际上这可能导致睡眠问题。
4. 第四个空白处后面提到“Making small changes to your lifestyle each day can make a big difference(起作用).”，这里是在讲述每天对生活方式进行小改变的重要性。因此，第四个空白处应该填入一个与生活方式改变相关的句子。选项E“You don't need to change your unhealthy lifestyle in a day.”符合这一要求，它强调了改变生活方式需要时间和耐心，不需要一蹴而就。
【答案】：
(1)C
(2)D
(3)B
(4)E

六、综合填空(共 10 小题；每小题 1 分,满分 10 分)
A little boy is walking along a river. An old man (1)

is sitting

(sit) by the river with a fishing rod(竿)right now. The old man is (2)

really

(real) good at fishing and it doesn't take him a long time to get a full basket of fish. “How (3)

amazing

(amaze)!” the little boy says. He watches the old man so carefully. The old man sees that the little boy is very lovely and he wants to give him the basket of fish. But the boy shakes(摇)his head. The old man asks,“Why don't you want the fish?”
The boy says,“I want the fishing rod in (4)

your

(you) hand.”
The old man asks,“(5)

Why

do you want it?”
“It doesn't take long to eat all the fish in the basket. (6)

But

if(如果)I have the fishing rod,I can go fishing by myself and I can have (7)

(many) fish to eat.”
I think you may say that the boy is very smart. Wrong! If he doesn't know how to fish,he cannot have fish to eat,even though(即使)he has the fishing rod. It's not enough to only have a fishing rod. (8)

Knowing

(know) how to fish is the most important,not the fishing rod.
Too many people think that if they have a “fishing rod” in their lives,they don't need (9)

to be

(be) afraid of the wind and rain. They are just like (10)

the

boy,who thinks that if he has a fishing rod,he will have fish to eat.

答案：
(1) is sitting
(2) really
(3) amazing
(4) your
(5) Why
(6) But
(7) more
(8) Knowing
(9) to be
(10) the