题目内容

【题目】假定你是李华,你和外教MrSmith本来约好去看在你们所在城市举行的国际摄影展,但你因故不能赴约。请给他写一封邮件,内容包括:

1.表示歉意;

2. 解释原因;

3.补救措施。

注意:1. 词数100左右;

2.可以适当增加细节,以使行文连贯。

Dear Mr Smith

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours sincerely

Li Hua

【答案】Dear Mr Smith,

I' m sorry to tell you that I can' t accompany you to the International Photography Festival held this Saturday. Something unexpected happened and my parents have to go outside of the city this Saturday, so I have to stay at home and take care of my little brother.

But don' t worry about the trip. I have explained my situation to my best friend John, who is one year older than me and can speak fluent English. He is available that day and is willing to go with you. Will it be OK with you?

I' m looking forward to your reply.

Yours sincercly,

Li Hua

【解析】

这篇书面表达是一篇话题类作文。假定你是李华,你和外教MrSmith本来约好去看在你们所在城市举行的国际摄影展,但你因故不能赴约。请给他写一封邮件。

假定你是李华,你和外教MrSmith本来约好去看在你们所在城市举行的国际摄影展,但你因故不能赴约。请给他写一封邮件,内容包括: 1.表示歉意; 2. 解释原因;3.补救措施。分析可知,应该以第一人称为主,一般现在时和一般将来时进行写作。考生要先想好写哪几点,运用合适的语法规则和词汇把各要点都准确表述出。描述要尽量选择简洁的语言,难点在于选择词汇和句型,可以灵活运用高级词汇和固定短语准确表述。还要用适当的连接词把句子连接起来,这样文章显得更连贯。

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2 Traveler, the South Korean reality show, can perhaps give us some idea of what travel is like Traveler's travelers don't have a mission and there isn’t a competition for them to win.

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4 You may ignore the guidebook’s recommendation and ask local people where they prefer to eat and hang out. And you’ll be surprised by what a place has to offer when you’re not busy rushing around and checking things off your bucket list.

Travel is just like life. There is little fun in it if everything is predictable. 5 But as travel blog CheeseWeb puts it, as long as you keep an open mind, you’ll see that “everywhere is ‘somewhere”’.

A.It’s true that we all want to go “somewhere”.

B.But do you know what you are experiencing?

C.Why not stop rushing you off your feet and slow down?

D.This is actually the concept of what’s called “slow travel”.

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【题目】 For two centuries, the famous University of Cambridge debating society has hosted many prominent figures, from world leaders to scientists to comedians.

On Nov 21, the Cambridge Union hosted its first-ever non-human guest. Designed by IBM, Project Debater is a machine that uses Artificial Intelligence (AI) to form a spoken argument. It can even listen and answer to opposing statements, much like a real person.

Speaking with a voice similar to Siri, Project Debater uses AI to search journals, newspapers and other information sources. It then filters out(过滤) useless information, picks the strongest arguments, and arranges them into a persuasive argument.

“In the Cambridge test debate, it argued the topic: AI will ultimately do more harm than good. According to IBM, it is the first machine that can debate complicated topics with humans.

Before the debate, more than 1,100 arguments for the positives and negatives of AI were submitted to the IBM website. The machine then analyzed these sources and formed the basis of its arguments in minutes. Project Debater then showed off its AI by arguing for both sides of the debate.

Over a four-minute speech, it argued first that, “AI can only make decisions that it has been programmed to solve, while humans can be programmed for all plots, possible events.”

In support of AI, it then argued that AI would create new jobs and “bring a lot more efficiency” to the workplace.

This isn’t the first test for Project Debater. In June 2018, the machine went back-and-forth for 20 minutes against champion debater Harish Natarajan.

According to New Scientist, on both occasions, Project Debater repeated points and didn’t always sufficiently support them.

Speaking to Cambridge Independent, Noam Slonim, the project’s lead engineer, said, “The AI is not perfect, but it’s going in the right direction.” The team hopes to improve the AI by researching why humans find certain arguments more persuasive than others.

1In which way does Project Debater behave like a real person?

A.It can listen and answer to opposing statements.

B.It can speak with a voice similar to Siri.

C.It can create various useful sources.

D.It can deal with any situation.

2What were prepared for the machine before the Cambridge test debate?

A.Analyzed sources.

B.Useless messages.

C.Materials for arguments.

D.Items about human debaters.

3We can infer from the text that _________.

A.AI did better than humans in arguments

B.the machine had rich ideas to support its points

C.the machine beat Harish Natarajan in the first test

D.AI needs more persuasive arguments in debates

4What is Noam Slonim’s attitude to the AI ?

A.Supportive.B.Unconfident.

C.Negative.D.Indifferent.

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For this study10 volunteers were initially exposed to clean air and given a placebo (安慰剂) to check their responses. The group then took another placebo for four weeks before being exposed to heavily polluted air from downtown Torontowhere an estimated 1000 cars pass every hour. The bad air was delivered to the volunteers through an “oxygentype” face mask. The experiment was then repeatedwith each volunteer taking a vitamin B supplement daily made up of 2.5 mg of folic acid50 mg of vitamin B6and 1 mg of vitamin B12. B6 can be found in liverchicken and nutsand B12 in fishmeateggsmilk and some cereals.

The researchers found that four weeks of vitamin B supplements reduced the damage of PM2.5 exposure by 28%76%. The results highlight how prevention at an individual level could be used to fight the harmful effects of PM2.5.

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