题目内容

【题目】看图写话

1Be good at__________________________________

2bad _________________________________

3there be__________________________________

4keep, tidy__________________________________

5when, knock at __________________________________

【答案】

1Jane is good at swimming.

2It’s bad to read in the sun./Reading in the sun is bad for your eyes.

3There are some/ many books on the shelf/shelves.

4We should/had better keep our classroom tidy.

5She was watching TV when somebody/someone knocked at the door.

She is watching TV when somebody /someone knocks at the door.

【解析】

1根据be good at擅长,和图片,可知是Jane擅长游泳;故答案是:Jane is good at swimming.

2根据bad坏的,和图片,可知是在太阳下读书,对你的眼睛有害;故答案是: It’s bad to read in the sun./Reading in the sun is bad for your eyes.

3根据there be有,和图片,可知是在架子上有许多书或者有一些书,故答案是There are some/ many books on the shelf/shelves.

4根据keep保持, tidy整洁,和图片,可知是我们应该保持我们的教室整洁;故答案是 We should/had better keep our classroom tidy.

5根据 when---时候; knock at 敲;和图片,可知是当有人敲门时,她在读书,可以是现在时态,也可以是过去时态,主句用进行时态;故答案是She was watching TV when somebody/someone knocked at the door.She is watching TV when somebody /someone knocks at the door.

练习册系列答案
相关题目

【题目】阅读短文,根据短文内容回答问题

We see them everywhere — on boxes of food, on packages and on CDs. They, of course, are bar codes. The invention of bar codes has changed the way we shop and how companies learn where their products are.

It was two university students from America, Bernard Silver and Norman Woodland, who first got theidea of bar codes. In 1948, they heard that the president of a food company was looking for a way to easily get information about what was being sold to customers. They tried to help by using a code system. They invented a large electronic reader to read the codes. However, computers couldn’t easily record the data that was read.

Then, in the 1960s, David Collins made important developments in bar codes. He developed a system for recognizing train carriages. In order to develop the recognition system for other kinds of businesses, Collins started his own company. In 1969, Collins’s company put a bar code reading system in a car factory, showing that bar codes could be useful.

Shortly after Collins started his company, an American electronic company called RCA also saw the potential (潜力) of bar codes to help businesses. RCA’s

system, which recorded how much of a product was sold, was not perfect. Since bar codes were not common, not all products had them and different companies used different codes. Then, Woodland helped develop the Universal Product Code (UPC), which gave every product a code that included information about the manufacturer and the kind of product being sold. This made bar codes much more practical.

In addition to shops, hospitals use bar codes to recognize patients by giving them cards with bar codes on them. Libraries use bar codes to record which books have been lent, and airports use them to find out where bags are going. Bar codes have made life much easier and simpler.

1What changed the way we shop?

2Who first got the idea of bar codes?

3Why did Collins start his own company?

4What do hospitals use bar codes to do?

5What is the passage mainly about?

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网