Unit11 Electricity 知识梳理（无答案）

7B Unit 11 Vocabulary
序号 英文 音标 词性 中文
1 [ lek tr s ti] n. 电；电能
2 [ la tn ] n. 闪电
3 [ pa l n] n. 电缆塔
4 [fl ] v. （使）闪耀；闪光
5 [ θ nd (r)] n. 雷；雷声
6 [kr ] v. （使）发出巨响
7 [ wa (r)] n. 电线；导线
8 [fra t] n. 惊吓；恐怖
9 [ fra tn ] adj. 引起恐惧的；使惊恐的；骇人的
10 [ k ri] v. 支撑；承载
11 [ɑ:m] n. 臂状物
12 [ spa (r)] n. 尖顶
13 [pl g] n. （电源）插座；插头
14 [ m p :tns] n. 重要性
15 [ ma kr we v] n. 微波炉
16 n. 真空吸尘器
17 pr nt (r)] n. 打印机
18 [ lektr kl] adj. 电的；用电的
19 [ pla ns] n. （家用）电器；器具
20 n. 空调机；空调设备
21 [ lektr k] adj. 电的；用电的；电动的；发电的
22 [ 'ket( )l] n. （烧水用的）壶；水壶
23 [ hi:t (r)] n. 加热炉；炉子；热水器
24 [ k k (r)] n. 厨灶；炉具
25 [ a n] n. 熨斗
26 [ 'f ntl ] adv. 效率高地
7B U11词形转换整理
序号 单词 词性 释义
1 n. 电；电能
adj. 电的；用电的（通常接具体的电器）
adj. 与电有关的
2 v. 点燃；照亮
n. 光；灯
adj. 轻的；浅色的
n. 闪电
3 n. 闪光
v. 使闪耀
4 n. 电线；导线
adj. 无线的
5 n. 惊恐
v. 使害怕
adj. 感到害怕的
adj. 吓人的
6 v. 打印
n. 打印机
7 v. 烹饪
n. 厨师
n. 炊具
n. 烹饪术
8 adj. 有效率的
adv. 效率高地
9 n. 交通工具
n. 运输
10 v. 表达
n. 特快列车；快递服务
n. 表达；感情
III.7B U11词汇整理
1. electricity n. 电；电能
electrical adj. 电的；用电的（与电有关的，通常接总称）
electric adj. 电的；用电的（通常接具体的电器）
We use different electrical appliances in our homes. 我们在家用不同的电器。
We use electric fan to keep cool. 我们用电风扇来保持凉快。
light v. 点燃；照亮
n. 光线
lightning n. 闪光
The light in the room is not enough. 房间里光线不足。
Thunder comes after lightning. 闪电之后就是雷声。
flash v. 使闪耀
n. 闪光
I saw something flash in the sky. 我看见有东西在天空闪光。
She saw a flash out of the window just now. 她刚才看见窗外有一道闪光。
wire n. 电线；导线
wireless adj. 无线的
On his way home, he found a piece of wire on the road.
在他回家的路上，他发现一段电线。
We can use wireless equipment to communicate.
我们可以运用无线设备进行交流。
5. fright n. 惊恐
frighten v. 使害怕
frightening adj. 吓人的
frightened adj. 感到害怕的
The loud thunder gave me a fright.
The loud thunder frightened him a lot.
The frightening thunder gave me a fright.
I was frightened because of the thunder.
6. carry v. 支撑；承载
carry on 继续
carry out 执行
He is too young to carry the box. 他太小了，扛不动这个盒子。
比较 bring带来，拿来； take带走； carry携带； fetch去...拿来
Please bring the books here. 请把书拿到这里。
Please take the books to the classroom. 请把书带到教室。
Please fetch the books for me. 请去帮我把书拿来。
He can’t carry so many books. 他扛不动这么多书。
print v. 打印
printer n. 打印机
We use printers in our office. 我们在办公室使用打印机。
He asked his secretary to print the files. 他叫他的秘书打印文件。
cook v. 烹饪
n.. 厨师
cooker n. 炊具
cookery n. 烹调术
His father is a good cook. He can cook delicious food.
We use rice cookers to cook rice.
She goes to have a cookery lesson every week.
efficient adj. 有效率的
efficiently adv. 效率高地
He found an efficient way to solve the problem.他找到一个有效的方法解决这个问题。
Computers help us work more efficiently.电脑帮助我们更有效地工作。
transport n. 交通工具
transportation n. 运输
What kind of transport will you choose to get there
There are a lot of transportation problems because of the bad traffic condition.
11 express v. 表达
n. 特快列车；快递服务
expression n. 表达；感情
He is too excited to express his ideas. 他太激动了而表达不出他的观点。
The airport express runs 300 kilometers per hour. 机场特快列车每小时跑300公里。
3）His expression didn’t catch the girl’s heart. 他的感情没有打动那个女孩的心。
（3）7B U11语法整理
1. use的用法
use sth. to do sth. / use sth. for doing sth. 用......做......
1) We use water to water flowers.
2) We use water for watering flowers.
be used to do/ be used for doing sth.被用来......来做
Wood is used to make paper.
Wood is used for making paper.
used to do sth. /be 过去常常做
He used to go to school by bus. 他过去常常坐公交车上学。
He used to be a student but now he is a doctor. 他过去是个学生，但是现在是个医生。
be/ get/ become used to sth. / doing sth./ 习惯于(做)……
My parents are used to taking a walk after dinner. 我父母习惯于晚饭后散步。
He is getting used to the life in London. 他已经习惯于伦敦的生活。
2. make的用法
1) make sb. do -- What he said made me laugh.
2) make sb./ sth. +adj.-- What he said made me happy.
3) make sb./sth.+n.-- All work and no play makes Jack a dull boy.（只工作不玩耍，聪明孩子也会变傻）
as well; too; also（也）
too 放句末（前面用逗号隔开）
as well 放句末（前面没有标点）
also 放实意动词前，放助动词，be动词后。
I am a student, too.
I am a student as well.
I am also a student.
I. Choose the best answer (选择最恰当的答案)
( ) 1.The story took place ______ a dark night. (★)
A. at B. in C. on D. from
( ) 2. It’s raining hard. ______ an umbrella to your father, Jack. (★★)
A. Bring B. Take C. Send D. Carry
( ) 3.How can I make him ______ that (★)
A. believe B. to believe C. believing D. believes
( ) 4. -- Do you forget ______ me three dollars You gave it to me yesterday.
-- Sorry. Don’t forget ______ your grandfather tomorrow. (★★)
A. to give, to see B. to give, seeing C. giving, to see D. giving, seeing
( ) 5. I used to ______ up very late, but now I get up early. (★)
A. get B. getting C. gets D. got
( ) 6. This kind of machine is used to ______ bread. (★)
A .make B. making C. made D. makes
( ) 7. The Chinese family have been used to ______ Indian food. (★★)
A. eat B. eating C. eats D. ate
( ) 8. ______ important information they have collected! (★)
A. What B. What a C. What an D. How
( ) 9. The teacher came into the classroom ______ some chalk ______ his hand. (★★)
A. with, in B. in, with C. by, in D. with, by
( ) 10. I won’t believe you until I see it ______ my own eyes. (★)
A. with B. in C. on D. to
( ) 11. My parents were having supper when I ______ back home. (★)
A. come B. came C. coming D. comes
( ) 12. My sister ______ the Youth League last year. (★★)
A. joined in B. joined C. took part in D. attended
( ) 3. Father ______ his coat and went out. (★)
A. put on B. puts on C. has put on D. will put on
( ) 14. The teacher ______ me a question just now. (★★)
A. ask B. asked C. asking D. asks
( ) 15. This is my ninth birthday and I ______ eight years old last year. (★)
A. was B. were C. is D. are
plete the sentences with the given verbs in their proper forms.（用所给单词的适当形式填空）
1. We use __________ (electricity) kettle to boil water.
2. This story is __________ (main) about robbers and policemen.
3. In order to cook some delicious food, you’d better have a __________ (cooker) lesson.
4. I need to buy a __________ (print) for my office.
5. Something in the wire gave Benjamin Franklin a __________ (frightening)
III.Rewrite the sentence as required. (按要求改写句子)
1. I often went to school on foot when I was young. (保持句意基本不变)
I __________ __________walk to school when I was young.
2. It takes me half an hour to go to school by bus. (对划线部分提问)
__________ __________ __________ it take you to go to school by bus
3. Computers sent information to the drivers. (改为一般疑问句)
__________computers __________ information to the drivers
4. He visits his grandparents three times a month. (对划线部分提问)
__________ __________ does he visit his grandparents
5. What about having a barbecue this Sunday (保持句意基本不变)
__________ __________ have a barbecue this Sunday
6. He is too young to go to school. (保持句意基本不变)
He isn’t __________ __________ __________ go to school.
I. Choose the words or expressions and complete the passage（选择最恰当的单词或词语完成短文)
“Lifelong learning” is a popular idea all around the world, but what does it mean
Many people believe we can learn everything we need to be successful in life at school. ___1___ it is not true. In modern society, everything is changing very fast. Lifelong learning means learning new skills and knowledge through our ___2___ lives, not just when we are young.
Lifelong learning can also mean learning something to make our lives happier or easier. Older people might attend a ___3___ course because they cannot send an e-mail to their children, or someone might learn a new ___4___ so they can talk to their foreign neighbor. In one American city neighborhood, all the women went to a self-defense(自我防护) class so they could ___5___ back if a thief attacked them! All these are different examples of lifelong learning.
Lifelong learning has helped people like Peter J. Daniels, an Australian businessman. Peter grew up poor and when he was a child he experienced learning difficulties. A teacher once told him, "Peter, you will never become anything in life." After leaving school, Peter became a builder, but he still wanted to ___6___ and learn how to read. He bought a dictionary and slowly taught himself how to pronounce words and form sentences. Later, Peter started to read books from cover to cover. He read 6,000 books on politics, religion, business and history in two years. All this knowledge helped Peter start a business career. He has written several books and received many honours and awards.
Lifelong learning can help people realize their ambitions at any age.
1. A) And B) So C) But D) Because
2. A) whole B) most C) part D) some
3. A) dance B) cook C) science D) computer
4. A) invention B) knowledge C) subject D) language
5. A) push B) fire C) turn . D) fight
6. A) make progress B) get knowledge C) have honors D) achieve success
II. Read the passage and fill in the blanks with proper words(在短文内填入适当的词，使其内容通顺，每格一词，首字母已给)
Hi, Sam
It’s been such a long time since I heard from you. I don’t mean to boast(吹牛), but I have to tell you about a wonderful performance I was recently lucky enough to enjoy. My parents arranged for us to go and see a Beijing Opera show last week. B___1___I went, I thought that Beijing Opera was only for old people. How w___2___I was! It was great! The performers wore really colorful costumes and beautiful make-up, which were different from each character. I was amazed by the exciting fight scenes.
The opera we saw was a very old s___3___called Legend of White Snake. It is about a girl, also a snake, who falls in love with a young man, and the problems they face. It was really e___4___. I stayed seated for the whole show. I really liked how each of the performers had a different role to play and how they each sang and acted differently.
I liked the show very much. When I came home, I searched online for more information about Beijing Opera. It seems that some theatres are giving out free t___5___to schools in order to attract more young people to watch Beijing Opera. I think this is an excellent idea. Beijing Opera is an important p___6___of Chinese culture and it is very entertaining to watch.
Anyway, Sam, it is l___7___and I have to go to school tomorrow. Take care and I'll talk to you soon
Cathy