专题04 ‬Unit4(解析版)

3.0 envi 2025-02-21 4 4 33.09KB 8 页 3知币
侵权投诉
1 页 共 8
Unit4
一.词汇拓展
1.invention(n.)发明,创造→________(v.)发明
Could you please tell us about the four great ________(invent) of China?
2describe(v.)描述;形容;把……称为→________(n.)描述
The writer began with a ________(describe) of the area.
3realize(v.)意识到,领会;实现→________(n.)实现;领悟
I was shocked by the ________(realize) of what I had done.
4weigh(v.)重,有……重→________(n.)重量
5electronic(adj.)电子的→________(n.)电,电力
6connect(v.)连接;把……联系起来→________(n.)联系,连接
There is a ________(connect) between pollution and the death of trees.
7certain(adj.)确定的;无疑的;一定会……→________(adv.)无疑;肯定;当然;行
I ________(certain) don't remember talking to you at all.
8wife(n.)妻子,太太→________(对应词)(n.) 丈夫;先生
9paint(n.)油漆;油漆涂层 (v.)在……刷油漆;用颜料画→________(n.)图画
【答案】
1.invent inventions 2.description description3.realization realization 4.weight 5.electricity
6.connection connection 7.certainly certainly8.husband 9.painting
测试
1. toothbrush→ (复数) 6. ride→ (过去分词)
2. hero→ (复数) 7. introduce→ (名词)
3. base→ (形容词) 8. pride→ (形容词)
4. science→ (形容词) 9. reply→ (同义词)
5. exciting→ (动词) 10. thief→ (复数)
【答案】
1. toothbrushes 2. heroes 3. basic 4. scientific 5. excite
6. ridden 7. introduction 8. proud 9. answer 10. thieves
二.重点短语
1.外层空间________
2.月球探测器________
3.无疑地________
4.例如________
5.肯定,确定,无疑________
6.独自,单独________
7.颐和园________
8.一束;一串________
【答案】
1.out space 2.lunar probe 3.no doubt4.for instance 5.for certain 6.on one's own7.the Summer Palace 
8.a bunch of
必究!
2 页 共 8
三.重点句型
1. 我建议你别吃太多冰淇淋。
I you eat too much ice-cream.
2. 他的话使我意识到学习电脑的重要性。
His words me the importance of learning computer.
3. 纸是由木头做的。
Paper wood.
4. 由于你的错误,你必须被惩罚。
You because of your mistake.
5. 昨天我被邀请参加凯特的生日聚会。
I to Kate’s birthday party yesterday.
6. 毫无疑问,电脑将使我们的生活更便捷。
that computers will make our life easier.
7. 我希望你的梦想将会实现。
I hope your dream will .
I hope you will your dream.
8.When ________ ________ ________?它是什么时候被发明出来的?
9________ ________ of metal.它是用金属制造的。
10I'm excited about the things that ________ ________ ________ in the future.我对于那些将在未来被发现
的事物感到很激动。
11China is the third nation ________ sent a person into space.中国是第三个将人送往太空的国家。
12There is ________ ________ ________ 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。
【答案】
1. advise; not to 2. make; realize 3. is made from
4. must be punished 5. was invited 6. There is no doubt
7. come true; achieve 8.was it invented 9.It's made 10.will be discovered11.that 12.no doubt that
四.知识拓展
1. weigh 的用法
【课文原句】So a person who weighs 90 kilos on earth weighs only 36 kilos on Mars. 所以一个在地球上重 90
千克的人在火星上只重 36 千克。
weigh 是不及物动词,意为“称;称……重量;重……”。 weigh 的名词形式weight意为“重量”
常见短语 lose weight 意为“减肥”。
When did you weigh last time?你上次是什么时候称的体重?
It is about 20 kilos in weight.这东西重约 20 千克。
My sister is trying to lose weight.我姐姐正在设法减肥。
必究!
3 页 共 8
2. search for 的用法
【课文原句】Scientists are still searching for more information about Mars.科学家们仍然在寻找更多关于火星
的信息。
search for 意为“搜寻,寻找”,后面跟具体的目标。
We are on the way searching for truth.我们在探求真理的路上。
She searched for her lost cat everywhere, but failed.她到处寻找走失的猫,但找到。
search 及物,后时,意为点名行搜
”。
The policemen searched everyone at the party.警察对参加聚会的个人都进
He searched his pockets, but found nothing.翻遍了口袋,什么也没找到。
3. doubt 的用法
【课文原句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。
(1)doubt 动词,意为“疑问”,肯定句后if whether 引导句,定句及疑问句后接 that 句。
I doubt if/whether she will come back tomorrow.怀疑她明天是否回来。
I don't doubt that she will come back tomorrow.我毫不怀疑她明天会来。
(2)doubt 名词,意为“疑问;疑。常见搭配: without doubtThere is no doubt that...“毫无疑问”;
in doubt“”。
Without doubt your choice is best.毫无疑问你的选择最好的。
To be honest, I'm in doubt where to go in summer holiday.实话,我不知道暑假哪里
4. connect 的用法
【课文原句】The whole world is connected世界都被联系起来。
(1)connect 动词,意为“连接,把……和……连接起来”。
The two towns are connected by the railway.两座城镇路连接起来。
(2)connect with 意为“和……有关,和……有联系”。
He is connected with the murder.件谋杀案和他有关。
We haven't connected with each other for a long time.我们很时间联系
【拓展】connect to 意为“把……连接到……”。
Please connect the computer to the Internet.把电脑连到上。
They'll connect the phone to your room.他们会把电话接到你间去的。
5. warn 的用法
【课文原句】One scientist warns that if robots start to think for themselves, they will no longer want to be our
servants, but our masters.科学告说,如果机器人开始思考,他们将想要做我们的
是我们的人。
warn 是动词,意为“警告告诫”。
必究!
专题04 ‬Unit4(解析版).docx

共8页,预览3页

还剩页未读, 继续阅读

作者:envi 分类:初中 价格:3知币 属性:8 页 大小:33.09KB 格式:DOCX 时间:2025-02-21

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务
/ 8
客服
关注