0  227395  227403  227409  227413  227419  227421  227425  227431  227433  227439  227445  227449  227451  227455  227461  227463  227469  227473  227475  227479  227481  227485  227487  227489  227490  227491  227493  227494  227495  227497  227499  227503  227505  227509  227511  227515  227521  227523  227529  227533  227535  227539  227545  227551  227553  227559  227563  227565  227571  227575  227581  227589  447090 

7. The model ship was made by Kangkang.

试题详情

5. Robots can do hard work for people.

Ⅱ. 6. The recorder player was one of Thomas Edison’s inventions.

试题详情

4. I think you have the same DNA as your parents.

试题详情

3. This is a woolen skirt.

试题详情

2. A rocket is used for sending a satellite into space.

试题详情

Ⅶ. 书面表达。(15分)

根据下面表格中的提示内容,写一篇80词左右的短文,介绍飞盘(flying disk)产生的过程。

By whom
college students
Use what
metal pie plate
Where
Bakery Bridgeport Connecticut
When
1950s
Why
look for a new toy
How
one ate pie and threw the pie plate to another one 5 meters away
Today
clubs, magazines, even a special festival for it

听力材料:

Unit 4  Topic 2

Ⅰ. 1. I can’t be allowed to play football after school.

试题详情

51. _______  52. _______  53. _______  54. _______  55. _______

试题详情

50. As our _______ (仆人), robots can help us to solve lots of problems.

Ⅵ. 综合填空。(5分)

用方框中所给单词的适当形式填空。

hard, make, important, invent, large, understand, small
 
 
 

The computer was one of the   51   inventions of last century. It   52   in 1946. The first computer was as   53   as a room. Now some computers are as small as television sets. Some computers can even   54   smaller than a book. About 20 years ago, the computer was a strange machine in China. Not many people   55   it and said yes to it.

试题详情

49. In recent years the scientists have _______ (克隆) some animals.

试题详情

48. The movie is _______(导演) by Steven Spielberg.

试题详情


同步练习册答案