2020-2021学年英语新教材人教版必修第二册课时作业9 Unit 3 The Internet
2020-2021学年英语新教材人教版必修第二册课时作业9 Unit 3 The Internet Section Ⅳ
Listening and Talking & Reading for Writing Word版含解析
姓名，年级：
时间：
2020-2021学年英语新教材人教版必修第二册课时作业9 Unit 3 The Internet Section Ⅳ
Listening and Talking & Reading for
Writing Word版含解析(可编辑) 2020-2021学年英语新教材人教版必修第二册课时作业9 Unit 3 The Internet Section Ⅳ
Listening and Talking & Reading for Writing Word版含解析
课时作业9 Unit 3 Section Ⅳ Listening and Talking & Reading
for Writing
Ⅰ.单句语法填空
1．He was very ________(upset) because his pen pal didn't reply to
his letters in time。
2．The lecture will cover a number of cases ________ beginners of
English fail to use the language properly。
3．The shy woman felt ________(embarrass） when she became the centre
of attention。
4．In my opinion， you'd better make an apology to him for your ________（rude)．
5．All the goods on show are sold ________ twenty percent discount。
6．Generally speaking， the more expensive the computer is, the
________(good) it is。
7．Listening to his ________ speech， we were ________ to make great
efforts。 It gave us not only hope but also ________。 （inspire)
8．She was ________ worried about the safety of her son that she
couldn’t fall asleep the whole night.
9．She is trying her best ________ (bridge) the generation gap with
her mother。
10．When she woke up， she found herself ________(lie） in a hospital
bed。
Ⅱ。阅读理解
A
Most people have never heard of Tim BernersLee. He is not
nearly as rich or famous as Marc Andreessen, who is the founder of
Netscape, or Bill Gates， whose name has become a well.known word。
Berners。Lee, who works in a small office at the Massachusetts
Institute of Technology, is the creator of the World Wide Web。 The
creation of the Web is so important that some people compare BernersLee
to Johannes Gutenberg， who invented printing by movable type （活字)
in the fifteenth century。
Berners。Lee was born in England in 1955. His parents， who helped
design the world's first commercially (商业地） available computer，
gave him a great love of mathematics and learning. In 1980, BernersLee
went to work at CERN， a physics laboratory in Geneva, Switzerland, where
he had a lot of material to learn quickly。 He had a poor memory for facts
and wanted to find a way to help him keep track of things he couldn't
remember。 He invented a software program that allowed him to create a
document that had links to other documents。 He continued to develop his
idea through the 1980s. He wanted to find a way to connect the knowledge 2020-2021学年英语新教材人教版必修第二册课时作业9 Unit 3 The Internet Section Ⅳ
Listening and Talking & Reading for Writing Word版含解析
and creativity of people all over the world。
In 1991， his project became known as the World Wide Web。 The
number of Internet users started to grow quickly。 However, Berners。Lee was not completely happy with the way the Web had developed。 He
thought it had become a passive tool for so many people, not the tool
for creativity that he had imagined.
In 1999， Berners.Lee published a book called Weaving the Web，
in which he answered questions he was often asked， “What were you
thinking when you invented the Web?”“What do you think of it now？”
“Where is the Web going to take us in the future？”
1．What can we learn from Paragraph 1？
A．BernersLee has never heard of Netscape。
B．Berners。Lee is as famous as Marc Andreessen。
C．BernersLee is as wellknown as Bill Gates。
D．We know little about Berners.Lee.
2．Who invented the World Wide Web？
A．Johannes Gutenberg. B．Tim Berners.Lee。
C．Bill Gates. D．Marc Andreessen.
3．Which of the following is TRUE？
A．In 1955, BernersLee's parents gave him a great love of
music.
B．In 1980， BernersLee wanted to find a way to connect the
knowledge and creativity。
C．In 1991, Berners.Lee finished the World Wide Web。
D．In 1999, Berners。Lee made a play called Weaving the Web。
4．What does the underlined word “published” mean？
A．Printed and sent out。
B．Bought and offered to others。
C．Invented and sold.
D．Wrote and exchanged。
B
I’ll never forget the day when Mary came into my office and
said， “I am too old to learn how to use a computer.” I shook my head。
Here was a woman who had raised 6 children and who had made great progress
in her career telling me that she was too old to learn something new.
I told her that I always believed people were never too old to learn。
Mary followed my advice and did learn how to use the computer。
Now， she is retired and leading a very active life volunteering in her
community, using her computer skills and helping anyone who needs help。
2019-2020学年新教材高中英语unit3 on the move period4课时作业四版本：外研版必修第二册
Period 4 Developing ideas
课时作业(四)
[基础训练]
Ⅰ 单词拼写
1．________ (数据) collected from the device could be used to recognize
different participants based on how they typed, with very low error rates.答案：Data
2．The ship was helpless against the ________ (力量) of the storm.
答案：power
3．Fresh air cleans our ________ (肺)．
答案：lungs
4．Humour is wonderful for releasing ________ (紧张)．
答案：tension
5．My leg still ________ (疼痛) when I sit down.
答案：aches
Ⅱ 单句语法填空
1．Lisa watched until the train ________ (appear) from view.
答案：disappeared
2．We came home hot and ________ (sweat) after the day's work.
答案：sweaty
3．Do you know an app ________ (call) Running Power?
答案：called
4．I finally managed ________ (persuade) her to go out for a drink with me.
答案：to persuade
5．I do exercise as often as I ________ (possible) can.
答案：possibly
Ⅲ 单句写作
1．我能进入前五名真是太好了。
It's nice of me to get __________________.答案：in the top five
2021学年新教材高中英语UNIT2MORALSANDVIRTUESSectionⅠ课时作业含解析人教版必修三
课时作业5
[基础检测]
Ⅰ.单词拼写
1．You make friends with people and then make unreasonable demands so that they
reject (拒绝接受)you.
2．Early in the morning word came that Mr Black had been elected (选举) president
of the company.
3．The last decade (十年) has seen tremendous changes in the means of
transportation.
4．The dictionary is out of date: many words have been added to the language
since it was published (出版)．
5．When Mr Green retired (退休), his son took over the business from him.
6．Many parents feel some teachers in this kindergarten (幼儿园) are not reliable
and they can't rely on them to look after their children.
7．Experts have been warning for some time of the health risks caused by passive
(被动的)smoking.
8．If I had had insurance (保险), the sickness would not have caused such a
problem.
9．Some people are more energetic (精力充沛的) in the morning, while others
2020-2021学年物理新教材人教版(2019)选择性第二册课时作业：3.3.2 变压器
不积跬步无以至千里，不积小流无以成江海。 课时作业(十三) 变压器
一、单项选择题
1．如图所示，在图甲中是两根不平行的导轨，图乙中是两根平行的导轨，其他物理条件都相同，当金属棒MN在导轨上向右匀速运动时，在棒的运动过程中，将观察到( )
A．两个小灯泡都发光，只是亮度不同
B．两个小灯泡都不发光
C．L1发光且越来越亮，L2发光且亮度不变
D．L1发光且亮度不变，L2始终不发光
2．将输入电压为220 V，输出电压为6 V的理想变压器改绕成输出电压为30 V的变压器，副线圈原来是30匝，原线圈匝数不变，则副线圈新增匝数为( )
A．120 B．150
C．180 D．220
3．用一理想变压器向一负载R供电．如图所示，当增大负载电阻R时，原线圈中的电流I1和副线圈中的电流I2之间的关系是( )
A．I2增大，I1也增大 B．I2增大，I1却减小
C．I2减小，I1也减小 D．I2减小，I1却增大
4．如图所示，理想变压器原线圈接在交流电源上，图中各电表均为理想电表．下列说法正确的是( )
A．当滑动变阻器的滑动触头P向上滑动时，R1消耗的功率变大
B．当滑动变阻器的滑动触头P向上滑动时，电压表示数变大
C．当滑动变阻器的滑动触头P向上滑动时，电流表示数变大
D．若闭合开关S，则电流表示数变大，示数变大
5. 不积跬步无以至千里，不积小流无以成江海。 如图所示，一理想变压器原副线圈的匝数比为1:2；副线圈电路中接有灯泡，灯泡的额定电压为220 V，额定功率为22 W；原线圈电路中接有电压表和电流表．现闭合开关，灯泡正常发光．若用U和I分别表示此时电压表和电流表的读数，则( )
A．U＝110 V，I＝0.2 A
B．U＝110 V，I＝0.05 A
C．U＝1102 V，I＝0.2 A
D．U＝1102 V，I＝0.22 A
6．如图甲所示，一理想变压器给一个小灯泡供电．当原线圈输入如图乙所示的交变电压时，额定功率为10 W的小灯泡恰好正常发光，已知灯泡的电阻为40 Ω，图中电压表为理想电表，下列说法正确的是( )
新教材高中英语 Unit 5 课时作业(二)Listening 新人教版必修第二册(含答案)
1 新教材高中英语新人教版必修第二册：
课时作业(二) Discovering Useful Structures
&Listening and Talking
必备知识基础练 进阶训练第一层
Ⅰ. 单句语法填空
1．________(gradual), Tony began to win Claire's trust.
2．He aimed the gun ________ the door and finally fired.
3．Our company is in need of a large number of ________(talent)people.
4．The little girl was absorbed ________ reading a tale when the teacher came
in.
5．Some researchers believe that there is no doubt that ________ cure for AIDS
will be found.
6．Dolly's appearance raised a storm of objections(反对)and had a great impact
________ the media and public imagination.
7．One of the major ________(aim)of education is to have students
________(equip)with modern knowledge.
8．She had just finished her homework when her mother asked her to practise
playing ________ piano yesterday.
Ⅱ.完成句子
1．当进入一个新的环境时， 我们总是变得困惑。
2020-2021学年新教材英语人教版必修第二册作业与检测：3.3 Discovering Use
2020-2021学年新教材英语人教版必修第二册作业与检测：3.3 Discovering Useful
Structures （Grammar） Word版含解析
姓名，年级：
时间：
2020-2021学年新教材英语人教版必修第二册作业与检测：3.3 Discovering Useful
Structures （Grammar） Word版含解析(可编辑) 2020-2021学年新教材英语人教版必修第二册作业与检测：3.3 Discovering Useful
Structures （Grammar） Word版含解析
课时作业（三) Discovering Useful Structures （Grammar)
必备知识基础练 进阶训练第一层
错误!错误!
Ⅰ。单词拼写
1．A complex engine has many separate parts, each
performing a different ________ (作用）．
2．His car alarm had been going off for two days，
and, as a result, the ________ (电池） was flat.
3．It has been ________ (确认） that our school sports
meeting will take place next week.
4．When you get into the lift, remember to press this
________ (按钮)．
5．If you need any help， ________ (按) the bell。
2020-2021新教材高中英语UNIT2 学案+课时作业新人教版选择性必修第三册
UNIT 2 HEALTHY LIFESTYLE
课时分层作业(六)
Ⅰ.阅读理解
A
Everybody has one of those days when everything goes wrong. This is what happened
to Harry.
He got up one morning very late because he had forgotten to wind up (旋) his
alarm clock.He tried to shave (刮脸) quickly and cut himself. When he got dressed，he got blood all over his clean shirt，so he had to find another one. The only other
shirt that was clean needed ironing (熨)，so he ironed it. While he was ironing it，there was a knock at the door. It was the man to read the electricity meter (表).
He showed him where the meter was，said goodbye and found that the iron had burnt
a hole in his shirt. So he had to wear the one with the blood on it after all. By
this time it was very late，so he decided he couldn't go to work by bus. He telephoned
for a taxi to take him to work. The taxi arrived and Harry got in and began to read
Unit 2 同步练习-2020-2021学年高一英语人教版(2019)必修第三册(有答案)
人教版必修第三册unit2同步练习
Ⅰ.After reading the passage，please fill in the following blanks.
Lin Qiaozhi，who delivered over 50,000 babies in her lifetime,1._________(know) as the
“mother of ten thousand babies”，though she never got married.2._________(affect) by her
mother’s death，Lin Qiaozhi decided to study medicine 3.______ the age of 18 instead of
following the traditional path of 4._______(marry) like many other girls.After graduating from
Peking Union Medical College，she was hired as a resident physician.5.__________(work) for a
few years，she was sent to Europe and the US,6._____ she rejected her colleagues’ offer to stay，but returned home.Though appointed 7.________(hold) many important positions，she was more
interested in tending patients.She held the belief that doctors should be responsible 8.______ the
新教材高中英语 Unit 1 课时作业(一)Reading 新人教版必修第二册(含答案)
1 新教材高中英语新人教版必修第二册：
课时作业(一) Listening and Speaking
&Reading and Thinking
必备知识基础练 进阶训练第一层
Ⅰ.单词拼写
1．They have to set a ________(限制) to the expense of the trip.
2．A company grows with the ________(贡献) of each employee.
3．They watched the train until it ________(消失) in the distance.
4．We hope you can ________(建立) business relations with us.
5．The task was so easy that I got it over ________(在……之内) one hour.
6．Your job is to attend all the meetings and report back to the ________(委员会).
7．You should compensate(赔偿) us for the ________(损失) caused by the late
delivery.
8．The best thing to do is to consult with your doctor or other health ________(专业人员).
Ⅱ.选词填空
take part in; give way to; keep balance; make a proposal; turn to;
prevent...from...; donate...to...; make sure
1．Employees are supposed to know how to ________ between work and relaxation.
2020-2021学年新教材英语人教版必修第二册课时分层作业7 Unit 3 Word版含解析
好好学习，天天向上
学必求其心得，业必贵于专精 课时分层作业（七)
Ⅰ.单词拼写
1．Canada is divided into 10 provinces（省）and 3 territories。
2．You have to be tough(严厉)with these young bad boys.
3．You inspired（激励)me by playing the piano so beautifully
then。
4．This arrangement will be of great benefit(益处)to you
both.
5．I lived deep in the country,without easy access(通道)to
shops。
6．If it is convenient（方便的)for you this weekend，please
come to my house to help me paint the fence.
7．The banks advise against sending cash(现金）。Likewise，sending British cheques may cause problems.
8．Not only am I interested in photography，but I took an
amateur course at university to update(更新)my skills。
9．The charity（慈善机构)is calling for volunteers to make use
of their free time to help those poor children.
10．Jane was ill，so I went to the conference（会议)in her
place.
新教材高中英语 Unit 1课时作业(二)Listening 新人教版必修第二册(含答案)
1 新教材高中英语新人教版必修第二册：
课时作业(二) Discovering Useful Structures
&Listening and Talking
必备知识基础练 进阶训练第一层
Ⅰ.单句语法填空
1．I think he is likely ________(visit) us if he knows where we live.
2．Every time I had a problem, I would turn ________ Mr. Wang for help.
3．I am sure your suggestion will contribute to ________(solve) the problem.
4．The research ________(conduct) by a group of top scientists has made great
and rapid progress.
5．The ________(disappear) of language is the loss of one of our wealth.
6．Many people find it worthwhile ________(join) an archaeological society.
7．I am glad to say that your ________(donate) can bring us one step closer to
find this cure.
8．If someone, especially an official, ________(investigate)an event, situation,
or claim, they try to find out what happened or what is the truth.
9．Of course, doing something could lead ________ mistakes, but mistakes are