假定你是李华.你的笔友Peter想结识相一位你身边的好友.请你根据下列提示.用英语写一封邮件.向他推荐你班班长李明.提示:1．人物介绍,2．推荐理由,3．你的愿望.注意:1．词数100左右,2．可以适当增加细节.以使行文连贯,3．开头和结尾已给出.不计入总词数.参考词汇:雾霾haze 维生素vitaminDear Peter,How is it going 题目和参考答案——青夏教育精英家教网—

题目内容

假定你是李华，你的笔友Peter想结识相一位你身边的好友。请你根据下列提示，用英语写一封邮件，向他推荐你班班长李明。

提示：

1．人物介绍；

2．推荐理由（学习、品质、班级工作等）；

3．你的愿望。

注意：

1．词数100左右；

2．可以适当增加细节，以使行文连贯；

3．开头和结尾已给出，不计入总词数。

参考词汇：雾霾haze 维生素vitamin

Dear Peter,

How is it going?________________________________________________________________________________

______________________________________________________________________________________________

______________________________________________________________

Yours,

Li Hua

练习册系列答案

初中毕业学业考试模拟试卷湖南教育出版社系列答案

7．Iee Lok Sze was the first woman in Hong Kong to reach both the North and South Poles．In 1992 and1993，she went to Mount Everest and the Taldamkhan Desert in Xin-jiang．"I wanted to be an adventurer when l was small．I have loved reading adventure books since I was a child．"Since 1970，Miss Lee has always been on trips，travelling to different parts of the world with a backpack and a sleeping bag．
    She said that these journeys changed her values．"After visiting these places，I started to treasure my life much more than before．During this time，I came to realize how small I am in the universe，but nothing in this world is unsolvable．
Miss Lee said she had a lot of unforgettable experiences on her journeys．There was one terrible storm at sea when she was returning from the South Pole．The whole team was happy to be returning home after a one-year stay at the South Pole．During the storm，waves reached heights of up to 30 meters．as high as a 10-story building．She stayed calm at the time and took steps to protect their research findings．She hoped the rescuers would find them even if they lost their lives．Part of the ship was destroyed and a lot of water came in．Luckily they all survived，but she came away from the experience with a realiza-tion about the power of nature．
Miss Lee is also the founder of the China Polar Museum Foundation．Building a polar museum has always been her dream．According to Miss Lee，the museum will use advanced technology to help develop scientists work in polar areas．Also，it will provide Places for scientists to do research．
41．From the first paragraph we know Lee Lok Sze enjoysA．
A．exploring remote unknown places
B．visiting popular places of interest
C．reading all kinds of books on science
D．travelling with expensive equipment
42．What is the second paragraph mainly about？C
A．Lee Lok Sze's great journeys
B．Lee Lok Sze's values on life
C．The journeys'influence on Lee
D．Lee's ideas of the universe．
43．Which of the following is true according to Paragraph 3？D
A．Lee Lok Sze travelled to the South Pole alone．
B．Lee Lok Sze stayed at the South Pole for a month．
C．The ship was completely destroyed in the storm．
D．Lee Lok Sze valued the research findings greatly．
44．Why did Lee found a polar museum？B
A．To attract more people to the Poles
B．To promote studies of the Poles．
C．To educate the public about the Poles
D．To help protect the Poles．
45．Which would be the best title for the text？D
A．Fighting Against Nature
B．Attractions of the Poles
C．Surviving a Terrible Storm
D．A Brave and Noble Woman．

4．_______ your watch five minutes ahead is an effective way to avoid being late．（　　）

11．It was in 2008 _______ she first met him in New York．（　　）

There is no doubt that many parents want to mold (塑造)their child to be better, faster, smarter and more skilled. Even though human parents can’t do that, a robot that builds its own children can. Scientists at the University of Cambridge in England have created a mother robot that not only creates its own children, but tests out their performance.

The mother robot analyzes(分析)the performance of each of the “children” it creates, and passes down good characters to the next generation

For example, as the mother creates them and puts them to work, she measures how they’re behaving, and she uses data from this behavior to create the next generation of robots.

The mother robot can actually build hundreds of child robots and see the performance of these child robots. And if their performance is good, keep their design for the next generation. And if bad, just let it go.

“We program the robots based on some functions that define(规定)the reward the robots are going to get, depending on the construction that they make. They cannot change their own reward. For the child robot, the longer the distance the robot walks, the better the reward it receives,” said Fumiya Iida, the lead researcher.

After several generations, the “children” were running twice as fast.

“The mother robot produced 500 robots to see which one is good and which one is bad,” said Iida.

The researchers believe that the machines can be used in a car factory, for example, where robot cameras examine each ear in production line, find out any mistakes, and then design a better car.

1.What is special about the mother robot?

A. It can analyze data

B. It can create child robots

C. It’s smarter than human mothers

D. It can build and improve its own children.

2.How does the mother robot mold her own children to be better?

A. It teachers them how to behave better.

B. It reprograms the bad ones after analyzing their performance

C. It copies hundreds of child robots and then chooses the best ones.

D. It keeps the good characters for the next generation to create a better robot.

3.What is the key point in influencing the child robot to receive a reward?

A. Size B. Distance.

C. Behavior D. Speed.

In many movies and books set in the future, robots can fly spaceships, work as maids or butlers, and even act as police officers.

The “K5” robots are part of a trial program to test a machine’s ability to ______ the duties of a safety officer. The robots are ______ with HD security cameras, alarms, etc. In addition, they have an ______ intelligence system that will act as a human security guard if they notice anything unusual.

The robots’ software can also analyze faces and ______ license plates(号码牌). The robots can check whether a plate number______ a stolen vehicle. Plus the robots’ on-board cameras are able to ______ good-quality videos in low-light conditions.

The K5 is able to move through its environment ______ using GPS as well as an internal navigation system. Each time the K5 is ______ to a new place, a human uses a wireless controller to ______ the robot around the area. This helps the K5 “learn” about its ______.

“You give it a base map ______ then it starts building from that,” says Stacy Stephens, the co-founder of Knight scope.

Unlike humans, the K5 security guards don’t need ______ — they can work almost 24 hours a day. The robots run on rechargeable batteries, and a single charge______ 24 hours. If a robot notices that its battery is getting ______, it will return to a charging port and plug itself in. It _______ only 15-20 minutes to fully recharge, so the K5s are not out of _____ for long.

____ the K5 may look friendly and does not carry any weapons, it’s not meant to be messed with. An ear-piercing alarm will sound ______ the K5 is trapped for more than a few minutes.

The robots are designed to do the kind of work a human security guard would ______ do, but they also take on the repetitive(重复乏味的) and sometimes _______ guard work, Stephens explains.

1.A. perform B. conduct C. declare D. witness

2.A. donated B. surrounded C. equipped D. decorated

3.A. adequate B. artificial C. aware D. elegant

4.A. recommend B. write C. reflect D. read

5.A. consists of B. belongs to C. settles in D. leaves out

6.A. keep B. gather C. watch D. record

7.A. with B. of C. by D. as

8.A. brought B. adjusted C. adapted D. bound

9.A. transport B. show C. carry D. guide

10.A. surroundings B. signals C. conditions D. gestures

11.A. but B. because C. and D. so

12.A. meals B. breaks C. rewards D. repairs

13.A. desires B. clicks C. drags D. lasts

14.A. old B. bad C. low D. poor

15.A. spends B. costs C. pays D. takes

16.A. service B. work C. control D. order

17.A. Because B. Though C. When D. Unless

18.A. though B. unless C. as D. if

19.A. willingly B. normally C. fearfully D. occasionally

20.A. dangerous B. handy C. hopeful D. energetic

Should a child have a smart phone?

Technological progress can’t be denied, and cell phones and smartphones now become1.essential part our lives. We see no sense to deny it. 2.(child) have their own lives, and they need3.(communicate)with each other and with parents.

James’s son 4.(get) his first phone at age 5, and now he’s a teenager and he uses a smartphone. Of course, James monitors his phone at age 5. he knows that using of 5.(monitor) apps may be considered bad, but his son is a troubled one. And it happens only because in such an age he can be6.(easy) affected by some bad and illegal things.

Shelley’s daughter has had a rubbishy mobile since she was in year 5 as she was going out to play7.her friends and was expected to be able to contact her parents. She is now about to be 13, requesting an iPhone, 8.is a bit expensive for them. Shelley has said that if it is a joint birthday and Christmas present and her daughter9. (do) not have a birthday party, then maybe. But a lot of her daughter’s friends have them. It is tough as her daughter is under a lot of peer10.(press). It is still up for debate in their house.

6．假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加，删除或修改．
         增加：在缺词处加一个漏字符合（^），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
         修改：在错的词下划-横线，并在该下面写出修改后的词．
         注意：1．每处错误及其修改均仅限一词；
          2．只允许修改10处，多者（从第11处起）不计分．
My friend Nick told me story about his experience back in the US．which was
very interested．One day he was having a yard sale and the old man living next door
come by to help．As the old man looked over the things on the yard that were to be
sold he stopped at a box of golden ball for Christmas trees．On the box was a card
Say："25 cents each..""You will never sell these for that much．"he told Nick．
Convinced，Nick has brought the price up to 10 cents a piece．Without a moment's
delay，my neighbor pricked up the box but announceed："I'll take the m．"

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