题目内容

【题目】——Hi, John. Are you busy?
——
A.Yes. I do agree.
B.Yes.That would be nice.
C.No. Are you sure?
D.No. What's up?

【答案】D
【解析】:句意:有人问John是否有空John的回答是没有,怎么了?此题首先要正确理解四个选项的意思,然后分析这种表达使用的场合。交际语的考查要注意上下文的连贯,才可以正确选择到答案。A.Yes.I do agree.的意思是:是的.我同意.这种表达于答是否赞同的情况.B.Yes.That would be nice.的意思是:是的,这会很好,这种表达用于表达观点看法.C. No.Are you sure?的意思是:不,你确定吗?这种表达不确定时的再次询问,D.No.What’s up?意思是不,怎么了?4个选项分别有两个是表肯定的回答.两个是表否定的回答,而在Yes或o之后,其中有两句是陈述语气,表肯定,,还有两个是疑问句式,用于展开下一句话.

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【题目】Earth Day Photo Contest

A picture is worth a thousand words! Enter the TFK photo contest and show us: Why is Earth Day important to our planet?

To enter online, visit timeforkids.com/2017earthdaycontest and get details below.

TIME

● The contest begins on January 9, 2017.

● The contest ends on April 20, 2017.

INSTRUCTIONS

● An original and previously unpublished photograph that answers the Earth Day question “Why is Earth Day important to our planet?” and that was photographed by the Entrant (参赛者) between June 1, 2016, and April 20, 2017.

● A caption describing the picture, what is happening, where the photo was taken, the date the photo was taken and why Entrant chose to enter this image.

● Entrant’s first name only; Entrant’s email address; and parent’s, teacher’s or guardian’s email address. Limit one entry per person. Sponsor is not responsible for lost, late, or incomplete entries, or entries not received for any reason. Entries belong to Sponsor, and none will be acknowledged or returned.

● By entering, Entrant guarantees that the entry is original and has not been published in any medium or won an award.

ELIGIBILITY

Open to residents of the 50 United States and the District of Columbia who are elementary school students ages 8–13 years at time of entry.

WINNERS’ LIST and PRIZES

Judges will select 10 Semifinalists from which one Grand-Prize Winner and nine Finalists will be chosen. The Grand-Prize Winner will receive a digital camera—approximate retail (零售) value: $300.00. The photograph entry of the Grand-Prize Winner will be published in the April 22 Earth Day issue of TIME For Kids. The photograph entries of all Semifinalists will be published in the gallery of timeforkids.com. Winner will be informed by email, and must respond within five days.

1An Entrant who will participate in the photo contest should ________.

A. send an original photo establishing the Earth Day

B. present a relevant description of the photo entry

C. inform the sponsor of his or her delayed email

D. offer his or her email address and family name

2What do we know about the photograph entry of the winner?

A. It will be published in a magazine and a gallery.

B. It will be evaluated at approximately $300.00.

C. It will be selected from nine Finalists’ entries.

D. It will be acknowledged and returned afterwards.

【题目】

Scientists have discovered a new kind of invisible ink. It’s called water. And all you need for this secret-messaging ink to work is to write with it on a super-hi-tech piece of paper coated with special chemicals. 1 It shows up darker than the surrounding paper under UV(紫外线的) light.

When the message has been read and needs to be hidden again, get out your hairdryer, and blow some warm air on the paper. 2

Using hot air from a hairdryer for 15-30 seconds, you were able to reuse the special paper up to 30 times because the heat reorganized the chemical structure of the paper coating. 3

The invention was made by a group of scientists in China, led by Qiang Zhao of the Institute of Advanced Materials, Nanjing University of Posts and Telecommunications.

Although much of modern communication is digital(数码的), there are still some situations in which it is important to send messages on a piece of paper, such as when the people don’t have Internet. 4 But the problem has always been how to get rid of a message once it has been shown so no one else can read it.

5. To use it, write with the lemon juice on ordinary paper, iron() the paper with a hot iron and the hidden message will appear. The downside(缺点) is that the paper has to be destroyed to hide the message so no one else can read it.

A.How to make the invisible ink? Follow the steps.

B.Invisible inks have long been used to send secret messages.

C.Without the heat, the message stayed visible for up to three months.

D.Previously, the most readily available invisible ink was lemon juice.

E.Shine a UV light on the coated paper and the water message becomes visible.

F.Then the message will be gone and the paper can be reused, which keeps costs low.

G.Putting water on the paper broke up the structure of the chemicals it was coated with.

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