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【2026中考一轮复习 教材知识梳理】八年级上 Unit 7~Unit 8 课堂讲解
教材回顾 对标中考
Robots in the movies are usually like our 1._________(仆人). Today there are already robots working in 2.__________(工厂). They do simple jobs over and over again and they never get 3.________(厌烦). Scientists are trying to make robots look like 4.________(人类)and do the same things as we do. However, some scientists believe that 5.________(虽然)we can make robots move like people, it will be difficult to make them really think like a human.But many scientists 6._________(不同意). They think that robots will even be 7.__________(能够) to talk like humans. But they agree it may take 8.________(百)of years to make more robots in the future. These new robots will have different 9._________(形状) and do different jobs. It seems 10.___________(不可能的), but we never know what will happen in the future!
左讲右练·聚焦考点
【基础盘点】
1.add v.增加；添加；补充
*add...to...把......加到......
*add up to 总计达
2.agree v.同意：赞成
→agreement n. (意见或看法)一致；同意
→disagree v.不同意；持不同意见
*agree with sb.同意某人的观点
*agree to(do) sth.同意(做)某事
*in agreement同意
3.serve v.服务；接待；提供
→service n.服务；接待
*serve...to...给......提供......
*serve as作为；担任
【重难攻关】
一、fall的用法
变形：→fell(过去式)
→fallen(过去分词)
→fallen (adj.)倒下的
1.fall n.
①倒塌;跌落;掉落;下降;
②秋天
2.fall v. 倒塌;跌落;掉落
①fall down摔倒；倒塌；落下
②fall off...从......掉下来
③fall over绊倒
3.fall v. 下降
①fall by...下降了......
②fall to...下降到......
4.linking v.变成;进入......状态
①fall asleep睡着
②fall in love with...爱上......
③fall behind落后
二、prepare的用法
变形：prepare v. →preparation n.准备工作
1.prepare vi.
prepare for sth.为某事做准备
2.prepare vt.
prepare sth.(for...)(为......)准备某物
prepare to do sth.准备做某事
三、believe的用法
变形：believe v.→belief n.信念；看法
→believable adj.可相信的
→unbelievable adj.不可信的；难以置信的
believe v. 相信;认为有可能
believe sb. 相信某人
believe in sb. 信任某人
It's believed+that从句 人们相信/认为.....
四、辨析cut down, cut off, cut up
cut down 意为"砍倒；减少" 如：cut down trees cut down air pollution
cut off 意为"切断；中断" 如：cut off electricity
cut up 意为"切碎" 如：cut up the bananas
【同步练习】
1. The teacher slowly_________(add) that he didn't need to be afraid to make mistakes.
2. After hearing what the boy said, the old man nodded in_________(agree).
3. Fun Time Cinema provides excellent_________(服务). It is the best cinema in the town.
4. All the teachers agreed_________(give) Tim a prize because of his excellent performance.
5. The big tree in our yard serves_________a natural umbrella and creates a cool place for kids to play.
6.If someone doesn't agree_________you, don't get mad. Try to think it carefully again.
7.Over the past few years, more foreign people have_________(fall) in love with Chinese culture.
8. You need to keep the window fixed, or it may fall_________and hurt someone.
9. The boy fell_________the bike some times before he learnt to ride it.
10. Don't run after each other, or you may hit others and fall_________.
11. Some baby pandas_________over when they ran to the keeper in excitement.
12.Lily is spending hours every day_________(准备)for the important exam.
13.The singer is preparing_________(give) an amazing performance on the stage.
14.The school is making a_________(prepare) to welcome new students and provide them with a wonderful learning environment.
15. Today is my mother's birthday, and I have prepared a birthday cake_________her.
16. It_________(believe) that people will live up to be 120 years old in the near future.
17.I believe Brady will be_________(excite) because I noticed the praise on his paper just now.
18. The secret of success is that we should believe_________ourselves and never give up even in
very difficult situations.
19.
down off up
(1)The chef used a sharp knife to cut_________the vegetables for the salad.
(2)You are supposed to cut_________the time you spend on your mobile phone.
(3)His left leg was badly hurt. In order to save his life, the doctor decided to cut it_________.
词汇直通车
理解句子中黑体单词的词义,从每词所给的用法中选出最佳项,并把序号写在横线上。
词汇 词义 链接中考
1. plant A.工厂(n.) B.植物(n.) C.种植(v.) Without the rain, plants wouldn't grow, and fish wouldn't live in the sea._______ The vegetables were planted in the garden._______
2. part A.部分(n.) B.参与；参加(n.) C.零件(n.) D.分开；解散(v.) Perry spent part of his childhood in the countryside with his grandparents._______ The crowd parted to let the police car through._______ I need to go to the store to buy some parts for my computer._______
3. space A.太空(n.) B.空地；空间(n.) Around one quarter of the city area is made up of green spaces like parks, lakes, coast or natural areas._______ His dream is to fly to the space by rocket._______
21世纪教育网(www.21cnjy.com)(共21张PPT)
八年级上 Unit 7~Unit 8
课堂讲解及答案
人教2026中考一轮复习 教材知识梳理
教材回顾 对标中考
Robots in the movies are usually like our 1._________(仆人). Today there are already robots working in 2.__________(工厂). They do simple jobs over and over again and they never get 3.________(厌烦). Scientists are trying to make robots look like 4.________(人类)and do the same things as we do. However, some scientists believe that 5.________(虽然)we can make robots move like people, it will be difficult to make them really think like a human.But many scientists 6._________(不同意). They think that robots will even be 7.__________(能够) to talk like humans. But they agree it may take
servants
factories
bored
humans
although
disagree
able
8.________(百)of years to make more robots in the future. These new robots will have different 9._________(形状) and do different jobs. It seems 10.___________(不可能的), but we never know what will happen in the future!
hundreds
shapes
impossible
左讲右练·聚焦考点
【基础盘点】
1.add v.增加；添加；补充
*add...to...把......加到......
*add up to 总计达
2.agree v.同意：赞成
→agreement n. (意见或看法)一致；同意
→disagree v.不同意；持不同意见
*agree with sb.同意某人的观点
*agree to(do) sth.同意(做)某事
*in agreement同意
3.serve v.服务；接待；提供
→service n.服务；接待
*serve...to...给......提供......
*serve as作为；担任
【重难攻关】
一、fall的用法
变形：→fell(过去式)
→fallen(过去分词)
→fallen (adj.)倒下的
1.fall n.
①倒塌;跌落;掉落;下降;
②秋天
2.fall v. 倒塌;跌落;掉落
①fall down摔倒；倒塌；落下
②fall off...从......掉下来
③fall over绊倒
3.fall v. 下降
①fall by...下降了......
②fall to...下降到......
4.linking v.变成;进入......状态
①fall asleep睡着
②fall in love with...爱上......
③fall behind落后
二、prepare的用法
变形：prepare v. →preparation n.准备工作
1.prepare vi.
prepare for sth.为某事做准备
2.prepare vt.
prepare sth.(for...)(为......)准备某物
prepare to do sth.准备做某事
三、believe的用法
变形：believe v.→belief n.信念；看法
→believable adj.可相信的
→unbelievable adj.不可信的；难以置信的
believe v. 相信;认为有可能
believe sb. 相信某人
believe in sb. 信任某人
It's believed+that从句 人们相信/认为.....
四、辨析cut down, cut off, cut up
cut down 意为"砍倒；减少"
如：cut down trees
cut down air pollution
cut off 意为"切断；中断"
如：cut off electricity
cut up 意为"切碎"
如：cut up the bananas
【同步练习】
1. The teacher slowly_________(add) that he didn't need to be afraid to make mistakes.
2. After hearing what the boy said, the old man nodded in_________(agree).
3. Fun Time Cinema provides excellent_________(服务). It is the best cinema in the town.
4. All the teachers agreed_________(give) Tim a prize because of his excellent performance.
added
agreement
service
to give
5. The big tree in our yard serves_________a natural umbrella and creates a cool place for kids to play.
6.If someone doesn't agree_________you, don't get mad. Try to think it carefully again.
7.Over the past few years, more foreign people have_________(fall) in love with Chinese culture.
8. You need to keep the window fixed, or it may fall_________and hurt someone.
9. The boy fell_________the bike some times before he learnt to ride it.
10. Don't run after each other, or you may hit others and fall_________.
as
with
fallen
down
off
over
11. Some baby pandas_________over when they ran to the keeper in excitement.
12.Lily is spending hours every day_________(准备)for the important exam.
13.The singer is preparing_________(give) an amazing performance on the stage.
14.The school is making a_________(prepare) to welcome new students and provide them with a wonderful learning environment.
15. Today is my mother's birthday, and I have prepared a birthday cake_________her.
fell
preparing
to give
preparation
for
16. It_________(believe) that people will live up to be 120 years old in the near future.
17.I believe Brady will be_________(excite) because I noticed the praise on his paper just now.
18. The secret of success is that we should believe_________ourselves and never give up even in very difficult situations.
is believed
excited
in
down off up
19.
(1)The chef used a sharp knife to cut_________the vegetables for the salad.
(2)You are supposed to cut_________the time you spend on your mobile phone.
(3)His left leg was badly hurt. In order to save his life, the doctor decided to cut it_________.
up
down
off
词汇 词义 链接中考
1. plant A.工厂(n.) B.植物(n.) C.种植(v.) Without the rain, plants wouldn't grow, and fish wouldn't live in the sea._______
The vegetables were planted in the garden._______
词汇直通车
理解句子中黑体单词的词义,从每词所给的用法中选出最佳项,并把序号写在横线上。
B
C
2. part A.部分(n.) B.参与；参加(n.) C.零件(n.) D.分开；解散(v.) Perry spent part of his childhood in the countryside with his grandparents._______
The crowd parted to let the police car through._______
I need to go to the store to buy some parts for my computer._______
A
D
C
3. space A.太空(n.) B.空地；空间(n.) Around one quarter of the city area is made up of green spaces like parks, lakes, coast or natural areas._______
His dream is to fly to the space by rocket._______
B
A
Thanks!
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