福建中考英语总复习九年级上册Unit 4笔记，今天小编就来聊一聊关于九年级英语复习unit3?接下来我们就一起去研究一下吧!
九年级英语复习unit3
福建中考英语总复习九年级上册Unit 4笔记
1. Why are you unhappy?你为什么不高兴？
Because I was not allowed to play computer games last night.因为昨天晚上我不被允许玩电脑游戏。
allow sb to do sth 允许某人做某事
The teacher allows the students to have a rest after class. 老师允许学生课后休息下。
sb be （not）allowed to do sth 某人（不）被允许做某事
You are not allowed to touch the photo. 你们不允许去触摸那些照片
2. It's bad for your health if you spend too much time on them.如果你花费太多时间在电子游戏上，对你的健康有害。
3. Kangkang shows a model to Jane. 康康向简展示了一个模型
show sth to sb =show sb sth 给某人看某事
Can you show your photo to me?= Can you show me your photo? 能给我看下你的照片吗？
show sb around 带某人参观-----
He is new here，I will show him around our school. 他是新来的，我我带他去参观下我们学校。
show 节目 TV show=TV program 电视节目
They will put on a funny show tonight. 他们晚上要表演个有趣的节目
4. The model rocket was made by him. 这个火箭模型是他制造的。
be made by 人 由----人制造
What's it made of?它是用什么做的？
It's made of metal.它是用金属做的。
be made of （看得出的）原材料
What's the paper made from?它是用什么做的？
It's made from wood.它是用金属做的。
be made from （看不出的）原材料
be made in 地点在哪里制造
The watch is made in China. 这个手表是在中国制造的。
5. Do you know what a rocket is used for?你知道火箭是用来做什么的吗?be used for （doing）sth =be used to do sth 被用来做某事
What’s it used for? 这是用来做什么的？
It's used for sending satellite or spaceships into space.
它是用来向太空发送卫星和飞船用的。
6. I wish I could go into space some day. 我希望有一天我能够进入太空。
7. I hope your dream will come true.=I hope your dream will be realized.我希望你的梦想能变为现实。
8. Do you know when it was invented? 你知道它是什么时间被发明的吗？
When was it invented? 它是什么时间被发明的It was invented in 1879.它在1879年被发明出来。
invent （动词）发明 inventor （名词）发明家 invention（名词）发明
He invented the computer，he is regarded as the greatest inventor.他发明了电脑，他被认为是最伟大的发明家。
The computer is considered as a perfect invention.电脑被认为是一个完美的发明。
9. It’s said that he invented more than two thousand things during his life.据说在他的一生中发明了二千多种东西。
during his life=in his life 在他一生中 She wrote more than two hundred novels in her life. 她一生中共写了200部小说。
It’s said that 据说 It’s reported that 据报道
10. The radio was invented by him. 收音机被他发明了。 他发明了收音机
11. Let’s go this way.=This way，please！ 我们走这边。
12. The airplane in the past is different from today's. 以前的飞机和现在的不一样。
be different from ---与---不同 反义词 the same as ---- 与 ----一样
13. Inventions come about in many ways. 发明来自许多方面。
come about 发生产生
14. Do you want to be an inventor? 你想成为一个发明家吗？
15. A wonderful movie will be shown tonight. 今天晚上会有一个精彩的电影。
16. I think we will live in space one day. 我认为有一天我们会生活在太空上。
17. Hospitals will be built on Mars. 医院将会被建设在火星上。
被动语态 be 动词过去分词
一般现在时的被动语态is /are 动词过去分词
The bridge is made of stone 这座桥是由石头建成的。
一般过去时的被动语态was/were 动词过去分词
The poem was written by Libai. 这首诗是由李白写的。
一般将来时的被动语态will/can be 动词过去分词
The trees will be planted in the park tomorrow.这些树明天会被种在公园里。
18. I really admire them. 我真的很敬佩它们。
19. You should first master some basic computer skills. 你首先应该掌握一些关于电脑的基础知识技能。
20. What are you going to be? 你想成为什么？
I'm going to be a scientist in the future.我将来我会成为一名科学家。
21. What does it look like? 它长什么样子？
22. He weighs 90 kilos on earth but weighs only 36 kilos on Mars.在地球上他重90千克，但在火星上他只有36千克。
weigh （动词）重 weight （名词）重量 lose weight 减肥
These apples weigh 5 kilos 这些苹果重5千克。
My sister is trying to lose weight.我姐姐正在设法减肥。
23. Its diameter is 53% as wide as that of the earth. 它的直径是地球直径的53％。
53 percent =53%
24. Mars goes around the sun at the distance of about 228 million kilometers.火星绕太阳一周的距离是二亿八千八百万公里。
25. The surface of Mars is covered by strong storms. 火星表面被沙尘暴覆盖。
cover 覆盖盖子 discover 发现
26. Who is the first Chinese to travel to space? 谁是第一个进入太空的中国人？
the 序数词to do sth 第几个做什么的
He is the first to finish the work. 他是第一个完成这项工作的人。
Chinais the third nation tosend a person into space.中国是世界上第三个能把一个人送到太空的国家。
27. All of you must be very proud. 你们都很自豪吧。
be proud of ------=take pride in 为----感到骄傲
We are proud of our nation.= We take pride in our nation.我们为我们的国家感到骄傲
28. We have launched another two spaceships in the past few years. 在之后的几年内，我们又发送了四个宇宙飞船。
another 数字=数字 more 再几个------- another three = three more 再三个
We need another five days to finish the work. 我们还需要再5天才能完成这项工作。
in the past few years. 再过去的几年内 是现在完成时
29. It proves that China has made great progress in its space industry.它证明了中国在航天工业史上取得了巨大的进步。
30. I hope I can travel to the moon one day. 我希望有一天我可以在月球上旅行。
travel to 地点到某地旅行
31. I think your dream will be realized in the future. 我相信在未来你的梦想会实现的。
32. I know so little about computer technology. 我对电脑科技知识了解地如此之少。
33. If we work hard then nothing is impossible. 只要我们努力，然后没有什么东西是不可能的。
34. There is no doubt that computers are very useful in technology and business. 毫无疑问，电脑在技术和商业领域中很有使用价值。
There is no doubt that毫无疑问
35. In space, computers have been used to control the speed and direction of a spaceship. 在太空，电脑已经被用来控制宇宙飞船的速度和方向。
36. Computers are used to place and cancel orders. 电脑被用来订购或取消订单。
37. More and more people have personal computers越来越多的人拥有了个人电脑，
person （可数名词）人 personal （形容词）个人的私人的
38. Thanks to the Internet, people can do shopping and do business at home.由于互联网，人们可以在家购物或谈生意。
39. The whole world is connected. The Internet is making the world smaller, like a village.整个世界是连接在一起的。互联网使地球变得更小了，就像个一个小村庄。
connect---with----把---和----连接 connect---to----- 把----连接到------
Please connect the computer to the Internet.把电脑连到因特网上。
40. They must be used properly. 它们必须被合理地使用。
41. warn sb. (not) to do sth.警告某人(不要)做某事
The teacher warns us not to swim in the river.老师警告我们不要在河里游泳。
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