预习梳理汉译英1.鞋子的样式 2.通电 3.热冰淇淋铲子 4.被某人发明 5.在我们日常生活中 6.小发明题目和参考答案——青夏教育精英家教网—

题目内容

预习梳理

汉译英

1.鞋子的样式 _________________________

2.通电 _________________________

3.热冰淇淋铲子 _________________________

4.被某人发明 _________________________

5.在我们日常生活中 _________________________

6.小发明 _________________________

答案：

1.the style of the shoes

2.on electricity

3.hot ice-cream scoop

4.be invented by sb.

5.in our daily lives

6.small inventions

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4. 他想知道这里过去的生活是什么样的。

He_________ _ what life____________________ here in the past.

三、按要求改写下列句子。

My brother opens the windows.（改为被动语态）

____________________________.

2.This book was written by Lu Xun.（改为否定句）

_______________________________

3.My father made me go there along（改为被动语态）

________________________________

4.Jenny is seen by Bob to come out of the classroom.(改为被动语态）

_________________________________________________

5.Salt is produced in the sea.（改为一般疑问句）

____________________________

The workers will work in the supermarket.(对画线部分提问）

The World Expo ______ held _______ 2015 in Milan,Italy.

A.will have,in

B.will be,after

C.will be,in

Ⅱ.单项选择

( )1.-When was the car invented?

-It ________ in 1885.

A.invented B.is invented

C.was invented D.has invented

( )2.Today,computers are really helpful. They ________ everywhere.

A.use B.are used

C.used D.were used

( )3.Do you know who _______ the first plane in 1903?

A.found B.discovered

C.invented D.found out

( )4.Horse used to be used for ___________ things for people.

A.carry B.carried

C.to carry D.carrying

( )5.-So kind of you to give me a ride to the station.

-________.

A.It doesn't matter B.Never mind

C.Don't mention it D.With pleasure

预习梳理

根据汉语提示完成句子

1.世界上最受欢迎的饮品之一是偶然间发明的。

One of the world's favorite drinks was _______ ________ _______.

2.据说有一位叫神农的中国统治者最早发现茶可以引用。

It is ______ that a Chinese ruler called Shen Nong was ______ _______ _______ _______ tea as a drink.

3......中国人毫无疑问是最了解茶的本质的人。

......the Chinese are ______ _______ the ones who best understand the _______ _______ tea.

4.从中国到西方国家的茶叶贸易始于19世纪。

The tea trade from China to Westerncountries _______ _______ in the 19th century.

5.父母劝我们不要单独外出。

Our parents advised _________ ________ ________ _________ _________ _________.

（2014 厦门） It seems very natural that if you have two dollars and add two dollars to them, you have four dollars. But do you know it took man millions of years to be able to think this way? In fact , one of the most difficult things to teach children is the idea of numbers.

In ancient times , when a man wanted to tell how many animals he owned, he had no system（体系）of numbers to use. He put a stone or pebble into a bag for each animal. The more animals,the more stones or pebbles he had. It may explain why the word “calculate” comes from the Latin word “calculus” which means “stone”.

Later on , man used tally marks to count. People would just scratch（划下）a line or tally mark for each object they wanted to count, but they had no word to tell the number.

The next step in the development of the number system was probably to use fingers. Again we have word that goes back to this. The word “digit” comes form the Latin word “digitus”. It means “finger”! And the fact that we have 10 fingers led to the general use of 10 in the system of numbers.

The number system we use today was invented by the Hindus in India thousands of the years ago and was brought to Europe during 8th to 11th century by Arab traders. In this system all numbers are written with the nine digits 1,2,3,4,5,6,7,8,9 and zero. It is decimal system（十进制）, that is, it is built on the base of 10.

1. Man first used ______ for counting.

A.a line or tally mark B. a stone or pebble C. fingers

2. If A and B each scratched three lines for their own objects to be counted, they would probably have ______ objects in all.

A. three B. six C. nine

3.The two Latin words in the text are _______ .

A. calculus and stone

B. digitus and finger

C. calculus and digitus

4. _______invented the number system we use today.

A. The Hindus in India B. Europeans C. Arab traders

5. There are ________ steps in the development of the counting system.

A. two B. four C. five

Unit7 Teenagers should be allowed to choose their own clothes.

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