内容正文:
— • Unit 5 Power of Ideas • —
单词讲解
Vocabulary
invention /ɪnˈvenʃn/ n. 发明;创造
camera /ˈkæmərə/ n. 照相机;(电影)摄影机
itself /ɪtˈself/ pron. 它自己
produce /prəˈdjuːs/ v. 生产;繁育
plastic /ˈplæstɪk/ n. & adj. 塑料(的)
printer /ˈprɪntə(r)/ n. 打印机;印刷公司
invent /ɪnˈvent/ v. 发明;编造
suppose /səˈpəʊz/ v. 认为;推断
wheel /wiːl/ n. 车轮;轮子
complete /kəmˈpliːt/ v. 完成;结束;adj. 完全的;彻底的
tourism /ˈtʊərɪzəm/ n. 旅游业
reality /riˈæləti/ n. 现实;事实
Vocabulary
responsible /rɪˈspɒnsəbl/ adj. 作为原因的;有责任的
rapid /ˈræpɪd/ adj. 迅速的;瞬间的
shape /ʃeɪp/ v. 塑造;n. 形状
bronze /brɒnz/ n. & adj. 青铜(的);青铜色(的)
ware /weə(r)/ n. 制品;陶器
stone /stəʊn/ n. 石头;岩石
expensive /ɪkˈspensɪv/ adj. 昂贵的;价格高的
officer /ˈɒfɪsə(r)/ n. 官员;高级职员
none /nʌn/ pron. 没有一个;毫无
certain /ˈsɜːtn/ adj. 某些;确定的;pron.(不提及人或事物的名称时用)某些
suitable /ˈsuːtəbl/ adj. 合适的;适宜的
liquid /ˈlɪkwɪd/ n. 液体;adj. 液体的
Vocabulary
cheap /tʃiːp/ adj. 便宜的;adv. 低廉地
birth /bɜːθ/ n. 起源;诞生
rapidly /ˈræpɪdli/ adv. 迅速地;快速地
afford /əˈfɔːd/ v. 买得起;能做
company /ˈkʌmpəni/ n. 公司;剧团
production /prəˈdʌkʃn/ n. 生产;制作
widely /ˈwaɪdli/ adv. 广泛地;普遍地
— — — • Unit 5 • — — —
Words and expressions
invention
/ɪnˈvenʃn/
n. 发明;创造
词性
变换
- invent v. 发明;编造
- inventor n. 发明者;发明家
短语
- a great invention 一项伟大的发明
- the invention of ……的发明
例句
1. This is one of the most useful inventions.
这是最实用的发明之一。
2. The invention changed people's daily life.
这项发明改变了人们的日常生活。
camera
/ˈkæmərə/
n. 照相机;(电影)摄影机
词性
变换
- cameraman n. 摄影师;摄像师
短语
- digital camera 数码相机
- take a camera 携带相机
例句
1. I always take a camera when I go travelling.
我旅行时总会带上相机。
2. Please don't use your camera inside the museum.
博物馆内请勿使用相机。
itself
/ɪtˈself/
pron. 它自己
词性
变换
- 无词形变化
短语
- by itself 独自;自动地
- in itself 本身
例句
1. The machine can run by itself.
这台机器可以自动运转。
2. The plan itself is not difficult to carry out.
这个计划本身并不难执行。
produce
/prəˈdjuːs/
v. 生产;繁育
词性
变换
- product n. 产品;制品
- production n. 生产;制作
- producer n. 生产者;制片人
短语
- produce goods 生产商品
- produce oxygen 制造氧气
例句
1. This factory produces new cars every day.
这家工厂每天都生产新车。
2. Most plants produce flowers in spring.
大多数植物在春天开花。
plastic
/ˈplæstɪk/
n. &
adj. 塑料(的)
词性
变换
- plastics n. 塑料制品(复数)
短语
- plastic bag 塑料袋
- waste plastic 废旧塑料
例句
1. We should try to reduce plastic waste.
我们应当尽量减少塑料垃圾。
2. This box is made of plastic.
这个盒子是塑料做的。
printer
/ˈprɪntə(r)/
n. 打印机;印刷公司
词性
变换
- print v. 打印;印刷
- printing n. 印刷;打印
短语
- laser printer 激光打印机
- use a printer 使用打印机
例句
1. My printer broke down yesterday.
我的打印机昨天坏了。
2. You can connect the printer to your computer.
你可以把打印机连接到电脑上。
invent
/ɪnˈvent/
v. 发明;编造
词性
变换
- invention n. 发明;创造
- inventor n. 发明家
短语
- invent a new tool 发明新工具
- invent an excuse 编造借口
例句
1. Who invented the wheel thousands of years ago?
数千年前是谁发明了轮子?
2. Don't invent stories to cheat others.
不要编造谎话欺骗别人。
suppose
/səˈpəʊz/
v. 认为;推断
词性
变换
- supposed adj. 所谓的;应当的
短语
- I suppose 我想;我认为
- be supposed to do sth. 应该做某事
例句
1. I suppose he will arrive soon.
我想他很快就会到。
2. You are supposed to keep quiet here.
在这里你应该保持安静。
wheel
/wiːl/
n. 车轮;轮子
词性
变换
- wheeled adj. 装有轮子的
短语
- car wheel 车轮
- front wheel 前轮
例句
1. One wheel of my bike is broken.
我的自行车有一个轮子坏了。
2. The wheel is a great ancient invention.
轮子是一项伟大的古代发明。
complete
/kəmˈpliːt/
v. 完成;结束;
adj. 完全的;彻底的
词性
变换
- completely adv. 完全地;彻底地
- completion n. 完成
短语
- complete homework 完成作业
- complete success 圆满成功
例句
1. I need to complete my work before six.
我要在六点前完成工作。
2. He is a complete stranger to me.
我完全不认识他。
tourism
/ˈtʊərɪzəm/
n. 旅游业
词性
变换
- tour v. 旅行;游览
- tourist n. 游客;旅行者
短语
- tourism industry 旅游业
- develop tourism 发展旅游业
例句
1. Tourism brings much money to the city.
旅游业为这座城市带来不少收入。
2. More and more people work in tourism.
越来越多人从事旅游行业。
reality
/riˈæləti/
n. 现实;事实
词性
变换
- real adj. 真实的
- really adv. 真正地;实际上
短语
- in reality 事实上;实际上
- face reality 面对现实
例句
1. Our dreams are sometimes different from reality.
梦想有时和现实并不一样。
2. In reality, he knows nothing about this matter.
事实上,他对此事一无所知。
responsible
/rɪˈspɒnsəbl/
adj. 作为原因的;有责任的
词性
变换
- responsibility n. 责任;职责
- responsibly adv. 负责任地
短语
- be responsible for 对……负责;是……的原因
例句
1. Everyone must be responsible for their actions.
每个人都必须对自己的行为负责。
2. The heavy rain is responsible for the flood.
大雨引发了这场洪水。
rapid
/ˈræpɪd/
adj. 迅速的;瞬间的
词性
变换
- rapidly adv. 迅速地;快速地
- rapidity n. 急速
短语
- rapid growth 快速增长
- rapid change 急剧变化
例句
1. We saw a rapid rise in temperature.
我们看到气温快速上升。
2. He made rapid progress in English.
他的英语进步飞快。
shape
/ʃeɪp/
v. 塑造;
n. 形状
词性
变换
- shapeless adj. 无形状的
短语
- different shapes 不同形状
- shape one's character 塑造性格
例句
1. What shape is your new bag?
你的新包是什么形状?
2. Family education shapes children's mind.
家庭教育塑造孩子的思想。
bronze
/brɒnz/
n. &
adj. 青铜(的);青铜色(的)
词性
变换
- bronzy adj. 古铜色的;似青铜的
短语
- bronze ware 青铜器
- bronze statue 青铜雕像
例句
1. This old bowl is made of bronze.
这个古碗是青铜打造的。
2. She has beautiful bronze skin.
她有着漂亮的古铜色肌肤。
ware
/weə(r)/
n. 制品;陶器
词性
变换
- wares n. 商品;货品(常用复数)
短语
- earthen ware 陶器
- glass ware 玻璃制品
例句
1. The shop sells traditional local wares.
这家店铺售卖传统本地制品。
2. This kind of ware is popular among visitors.
这种陶器很受游客喜爱。
stone
/stəʊn/
n. 石头;岩石
词性
变换
- stony adj. 多石的;坚硬的
短语
- a stone wall 石墙
- hard stone 坚硬的石头
例句
1. There are many big stones on the mountain.
山上有许多大石头。
2. The old house was built with stone.
这座老房子是用石头建成的。
expensive
/ɪkˈspensɪv/
adj. 昂贵的;价格高的
词性
变换
- expense n. 花费;开支
- expensively adv. 昂贵地
短语
- too expensive 价格过高
- expensive goods 高档商品
例句
1. This pair of shoes is too expensive for me.
这双鞋对我来说太贵了。
2. Houses in big cities are very expensive.
大城市的房价十分高昂。
officer
/ˈɒfɪsə(r)/
n. 官员;高级职员
词性
变换
- office n. 办公室;办事处
短语
- police officer 警察
- government officer 政府官员
例句
1. The officer answered all our questions patiently.
这位官员耐心解答了我们所有问题。
2. His father works as a bank officer.
他的父亲是一名银行高管。
none
/nʌn/
pron. 没有一个;毫无
词性
变换
- 无词形变化
短语
- none of ……当中没有一个
- none at all 一点儿也没有
例句
1. None of us knows the answer.
我们当中没人知道答案。
2. I have none of the fruit left.
水果我一点都没剩下。
certain
/ˈsɜːtn/
adj. 某些;确定的;
pron. 某些
词性
变换
- certainly adv. 当然;无疑
- certainty n. 确定;必然的事
短语
- for certain 确定地
- a certain place 某个地方
例句
1. I am certain that he will win.
我确定他会获胜。
2. Certain rules must be followed.
有一些规则必须遵守。
suitable
/ˈsuːtəbl/
adj. 合适的;适宜的
词性
变换
- suit v. 适合;满足
- suitably adv. 合适地;得体地
短语
- be suitable for 适合……
例句
1. This book is suitable for young children.
这本书适合低龄儿童阅读。
2. The park is suitable for a picnic.
这个公园很适合野餐。
liquid
/ˈlɪkwɪd/
n. 液体;
adj. 液体的
词性
变换
- liquidy adj. 液态的;清亮的
短语
- clear liquid 清澈的液体
- liquid food 流质食物
例句
1. Water is a necessary liquid for life.
水是生命必需的液体。
2. This liquid has a special smell.
这种液体有一种特殊气味。
cheap
/tʃiːp/
adj. 便宜的;
adv. 低廉地
词性
变换
- cheaply adv. 廉价地;便宜地
- cheapness n. 廉价
短语
- cheap price 低价
- buy cheap 低价购入
例句
1. Vegetables are cheap in summer.
夏季蔬菜价格低廉。
2. You can buy clothes cheap in this shop.
你可以在这家店买到平价衣物。
birth
/bɜːθ/
n. 起源;诞生
词性
变换
- bear v. 生育;产生(过去式bore,过去分词born)
- born adj. 出生的
短语
- at birth 出生时
- the birth of ……的诞生
例句
1. We celebrate the birth of the new machine.
我们庆贺这款新机器的问世。
2. The baby weighed 3 kilos at birth.
这个婴儿出生时重三公斤。
rapidly
/ˈræpɪdli/
adv. 迅速地;快速地
词性
变换
- rapid adj. 迅速的
- rapidity n. 急速
短语
- grow rapidly 快速发展
- change rapidly 变化飞快
例句
1. The city develops rapidly these years.
这座城市近些年发展迅速。
2. He ran rapidly towards the gate.
他飞快地朝大门跑去。
afford
/əˈfɔːd/
v. 买得起;能做
词性
变换
- 无常规衍生词
短语
- afford sth. 买得起某物
- afford to do sth. 有能力做某事
例句
1. I can't afford such an expensive house.
我买不起这么贵的房子。
2. We can't afford to waste time.
我们浪费不起时间。
company
/ˈkʌmpəni/
n. 公司;剧团
词性
变换
- companion n. 同伴;伙伴
- accompany v. 陪伴
短语
- a large company 大公司
- a theatre company 剧团
例句
1. She works in a foreign trade company.
她在一家外贸公司工作。
2. This theatre company is very famous.
这家剧团名气很大。
production
/prəˈdʌkʃn/
n. 生产;制作
词性
变换
- produce v. 生产;制造
- product n. 产品
- producer n. 生产商
短语
- production line 生产线
- mass production 大规模生产
例句
1. The production of toys has increased.
玩具的产量有所提升。
2. The factory improves production every year.
这家工厂每年都在提升产能。
widely
/ˈwaɪdli/
adv. 广泛地;普遍地
词性
变换
- wide adj. 宽的;广泛的
- width n. 宽度
短语
- be widely used 被广泛使用
- be widely known 广为人知
例句
1. This tool is widely used all over the world.
这款工具在全球被广泛使用。
2. His stories are widely read by students.
学生们普遍爱看他写的故事。
— — — • Unit 5 • — — —
Exercises
一、根据句意及汉语或首字母提示完成单词。
1. The _________ (发明) of the wheel changed human history greatly.
2. Don't forget to take your ______ (照相机) when you go to the zoo.
3. This factory can _______ (生产) 1000 cars every month.
4. Everyone should be ___________ (有责任的) for their own choices.
5. With the _____ (迅速的) development of technology, our life becomes easier.
invention
camera
produce
responsible
rapid
一、根据句意及汉语或首字母提示完成单词。
6. Family environment can _____ (塑造) a child's personality.
7. I can't ______ (买得起) such an expensive watch.
8. My mother works in a foreign trade _______ (公司).
9. English is ______ (广泛地) used in international communication.
10. The small town makes most of its money from _______ (旅游业).
shape
afford
company
widely
tourism
二、用单词的适当形式填空。
1. Thomas Edison was a great ________ (invent) who created many useful things.
2. The __________ (produce) of this kind of mobile phone has stopped for two years.
3. After finishing the task, we felt __________ (complete) relaxed.
4. The city has developed _______ (rapid) in the past ten years.
5. You are ________ (suppose) to arrive at the meeting room before 9 a.m.
inventor
production
completely
rapidly
supposed
二、用单词的适当形式填空。
6. It's our ______________ (responsible) to protect the environment.
7. Clouds have different ______ (shape) in the sky.
8. The _______ (expense) of living in big cities is much higher than that in small towns.
9. The little girl was ____ (birth) in a small village in 2015.
10. The road is ten meters ____ (wide), so it can hold more cars.
responsibility
shapes
expense
born
wide
三、选词填空
invent, afford, complete, responsible, rapid
(请从方框中选择合适单词填入空格,每词限用一次)
1. It took me three hours to ________ my math homework last night.
2. Alexander Graham Bell was the first person to ______ the telephone.
3. We can't ______ to wait any longer, or we will miss the train.
4. The heavy snow is ___________ for the delay of the flight.
5. Our school has made _____ progress in science education this year.
complete
invent
afford
responsible
rapid
See You!
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