2026年全优点练课计划七年级英语下册人教版第80页答案
一、根据句意及汉语提示填写单词
1. There are many robots working in that
plant
(工厂).
2. Don't
waste
(浪费) food because many people in the world are hungry.
3. I took a lot of photos during my
trip
(旅行) to the beautiful park.
4. There are large
pieces
(片;块) of waste in the water.
5. Please clean the
screen
(滤网) in the kitchen because it has a lot of oil.
6. Can you help me turn on the
machine
(机器)?

答案

一、1. plant 2. waste 3. trip 4. pieces 5. screen 6. machine

解析

【分析】这类题目要求根据句意和汉语提示填写正确的英语单词,解题时需先明确每个汉语对应的英语词汇,再结合句子的语法规则(如名词单复数、动词形式等)确定最终答案。具体步骤:1. 理解句子语境;2. 匹配汉语提示的英语单词;3. 检查单词的形式是否符合语法要求(如可数名词的单复数、动词的原形等)。
【解析】1. 句意:有很多机器人在那个工厂工作。“工厂”对应的英语单词是plant,前面有that修饰,用单数形式,故填plant。2. 句意:不要浪费食物,因为世界上很多人在挨饿。“浪费”对应的英语单词是waste,祈使句否定形式don't后接动词原形,故填waste。3. 句意:我在去那个美丽公园的旅行中拍了很多照片。“旅行”对应的英语单词是trip,during one's trip是固定表达,故填trip。4. 句意:水里有大量的废物块。“片;块”对应的英语单词是piece,前面有large修饰,且there are后接可数名词复数,故填pieces。5. 句意:请清理厨房的滤网,因为上面有很多油。“滤网”对应的英语单词是screen,此处指厨房的滤网,用单数形式,故填screen。6. 句意:你能帮我打开机器吗?“机器”对应的英语单词是machine,turn on the machine是固定搭配,用单数形式,故填machine。
【答案】1. plant 2. waste 3. trip 4. pieces 5. screen 6. machine
【知识点】英语词汇运用、名词单复数、动词形式
【点评】本题考查基础英语词汇的掌握及简单语法的运用,难度较低,只要熟记常见词汇并能结合语境和语法规则判断单词形式即可正确作答。
【难度系数】0.8
二、在空白处填入适当的单词或用括号中所给词的适当形式填空
1. They had a school trip
to
a farm on weekends.
2. It was
boring
(bore) to do the same job again and again.
3. I often saw children
play
(play) basketball on the way to work.
4. Reading books makes me
relaxed
(relax) and happy.
5. Dirty water from our homes often goes
into
the plant.
6. This machine removes the germs
from
the dirty water.
7. It usually takes a few
steps
(step) to finish all the work.
8. He
used
(use) to go to school on foot. Now He rides a bike.

答案

二、1. to 2. boring 3. play 4. relaxed 5. into 6. from 7. steps 8. used

解析

【分析】
本题为英语词汇与语法填空题,需结合固定搭配、词性转换、非谓语动词、时态等基础知识点解题:第1题考查“去某地旅行”的固定搭配;第2题需区分修饰事物的形容词;第3题考查see的非谓语搭配(经常性动作);第4题考查make后的形容词用法(修饰人);第5、6题考查固定短语搭配;第7题考查可数名词复数;第8题考查过去常常做某事的固定时态结构。
【解析】
1. 固定搭配“have a trip to +地点”表示“去某地旅行”,故填to;
2. 主语it指代“做同一份工作”这件事,修饰事物用形容词boring(bored修饰人),故填boring;
3. “see sb do sth”表示看到某人做某事(经常性动作),句中often提示为经常性动作,故填play;
4. “make sb +形容词”结构中,修饰人(me)用relaxed(relaxing修饰事物),故填relaxed;
5. 固定短语go into表示“进入”,符合“污水进入工厂”的语境,故填into;
6. 固定短语remove...from...表示“从……移除”,符合“机器从污水中除菌”的语境,故填from;
7. a few后接可数名词复数,step的复数形式为steps,故填steps;
8. “used to do sth”表示“过去常常做某事”,对应后文now(现在)的对比,故填used。
【答案】
1. to 2. boring 3. play 4. relaxed 5. into 6. from 7. steps 8. used
【知识点】
固定搭配、词性转换、名词复数
【点评】
本题为初中英语基础题型,聚焦核心基础知识点,涵盖固定短语、词性辨析、名词数的变化等内容,侧重考查学生对基础语法和词汇的掌握程度,难度适中。
【难度系数】
0.8
三、句子翻译
1. —去废水厂的学校旅行怎么样?—很有趣。
—How was the school trip to the wastewater plant? —Interesting.

2. 我过去认为得到干净的水是容易的。
I used to think it was easy to get clean water.

3. 让水变干净需要几道工序。
It takes a few steps to make water clean.

4. 大机器能把细菌和其他东西从废水中清除。
Large machines can remove germs and other things from wastewater.

5. 我没有意识到到达那里很困难。
I didn't realize it was difficult to arrive there.

答案

三、1. —How was the school trip to the wastewater plant? —Interesting.
2. I used to think it was easy to get clean water.
3. It takes a few steps to make water clean.
4. Large machines can remove germs and other things from wastewater.
5. I didn't realize it was difficult to arrive there.

解析

【分析】
1. 询问“……怎么样”用固定句型How was...,“去废水厂的学校旅行”译为the school trip to the wastewater plant,答语“很有趣”为省略句,直接用Interesting;2. “过去认为”用used to think,“认为做某事是……”用it作形式主语,结构为it + be + adj + to do sth,对应“得到干净的水”译为get clean water;3. “做某事需要几道工序”用固定句型It takes a few steps to do sth,“让水变干净”译为make water clean;4. “把……从……清除”用短语remove...from...,“细菌”译为germs,“大机器”译为large machines;5. “意识到”译为realize,否定形式为didn't realize,“到达那里很困难”用it作形式主语,结构为it is difficult to arrive there。
【解析】
1. —How was the school trip to the wastewater plant? —Interesting.
2. I used to think it was easy to get clean water.
3. It takes a few steps to make water clean.
4. Large machines can remove germs and other things from wastewater.
5. I didn't realize it was difficult to arrive there.
【答案】
三、1. —How was the school trip to the wastewater plant? —Interesting.
2. I used to think it was easy to get clean water.
3. It takes a few steps to make water clean.
4. Large machines can remove germs and other things from wastewater.
5. I didn't realize it was difficult to arrive there.
【知识点】
一般过去时、固定句型运用、短语搭配
【点评】
本题考查英汉句子互译,侧重基础词汇、常用句型及固定表达的运用,需注意形式主语、省略句等特殊结构的翻译,属于初中英语基础题型,难度适中。
【难度系数】
0.6
一、阅读短文,从方框内所给选项中选出可以填入空白处的最佳选项,其中有一个多余的选项
School trips are very popular these days, but are they really helpful for students? The American Travel Association (协会) made a study and found out school trips are good to students. 1.
D
Here are some tips (建议).
First of all, make a plan. 2.
E
We can talk about them with our teachers and classmates. During the trip, focus on our goals.
Then, be careful. A school trip should be many days off. Safety is the most important. We need to listen to our guide carefully. 3.
C
Try to learn some first aid knowledge (急救知识).
Finally, write it down. When we come back, we can write down our favourite things or people on the trip. 4.
A

School trips can open our eyes and help us learn more about the world. They can also do good to our homework. So, do you want to have a school trip?
A. It can help us remember the trip well.
B. What is a good trip?
C. Don't go to dangerous places.
D. How can we have a great school trip?
E. We need to think about where we want to go and what we will do there.

答案

一、1—4 DECA

解析

【分析】首先通读短文,明确文章围绕“如何拥有一次很棒的学校旅行”给出建议展开。再逐个分析空格:第1空后提到“Here are some tips(这里有一些建议)”,说明前文应是引出“如何有好的学校旅行”的问句,对应选项D;第2空所在段主题是“做计划”,空格后说要和老师同学讨论,所以空格处应是计划的具体内容(想去哪里、做什么),对应选项E;第3空所在段强调安全,空格前说要听导游,所以空格处应是安全相关的要求(不去危险地方),对应选项C;第4空所在段讲旅行后记录内容,所以空格处应是记录的好处(帮助记住旅行),对应选项A。
【解析】1. 第1空:后文引出建议,前文需提出关于如何有好的学校旅行的问题,选项D“如何我们能有一次很棒的学校旅行?”符合语境,故选D;2. 第2空:本段讲做计划,选项E“我们需要考虑想去哪里以及在那里做什么”是计划的具体内容,符合做计划的主题,故选E;3. 第3空:本段强调安全,选项C“不要去危险的地方”是安全要求,符合语境,故选C;4. 第4空:本段讲旅行后记录内容,选项A“它能帮助我们很好地记住这次旅行”是记录的好处,符合语境,故选A。
【答案】1—4 DECA
【知识点】英语语篇理解、句子还原
【点评】本题为句子还原型完形填空,需结合上下文语境和逻辑关系选择合适句子,考查学生的语篇衔接能力,难度适中。
【难度系数】0.6