1、[单选]

本文词数:287参考时间:4′06″

　　 A high school in Hiroshima City has been the first to do something with DNA in the world. Its students have won praise not only for doing this research but also for presenting their findings to groups of expert scientists. The school is one of the Super Science High Schools allowed by the Ministry of Education, Culture, Sports, Science, and Technology, where students are given an opportunity to study science at an advanced level. Here, students use the same type of hitech experimental laboratories as those found at universities. In these labs, they conduct experiments and research in new fields of study not found in textbooks. As part of this science course, the students, with the help of Hiroshima University, used a machine called sequencer(音序器), and over the course of a year and a half they succeeded in decoding(解译) the DNA. They then presented their results to academic groups. Achieving a world first might sound very wonderful, but the process of decod-ing the DNA involved very hard work. The students were also responsible for maintaining the equipment, and they had to read difficult research papers and put in extra study beyond their regular schoolwork.

　　 "Researchers need to work hard. The work was tiring, but the students worked toward their ambitious goal of achieving a world first. They have a great sense of achievement, and the number of students who hope to become biologists has increased,"said Taruma Akinori, who is in charge of the science course.

　　 In addition to the results being added to the scientific community, the students’research paper will be translated into English and made available overseas. Moreover, the students have decided to take on a new challenge in DNA decoding.

6. Some advertisements are consisted of some bad words.

5. I’ve searched the drawer bottom up for the money but found nothing left.

4. Safety is consideration if you want to have a car.

3. The pen which he gave me written well.

2. If the letter to be mailed was placed on the table an hour ago, it is certain being there now.

1. The host announced us that he would keep us out if we would not pay for the house.

1、[单句改错]

2.a load of

[课文原句]The greengrocer’s truck had been carrying a load of fresh strawberries. (Page28)

[名师点拨]a load of 在此意为"车、船的装载量",常译为"一车、一船"。如:

The truck was carrying a load of sand.

[知识拓展]load除此之外还有其它意思:

1) 装载,担子。如:

The load on that beam is more than it will bear.

2) (精神方面的)负担,重任。如:

The good news has taken a load of my mind.

3) 工作量。如:

Measures have been taken to lighten the load of the hospital doctors.

load 还用作动词意思为"装,装入,放入",常用于load ... with / into / onto 结构中。如:

The dockers are loading the ship with coal.

Don’t forget to load the film into your camera.

He has been loaded with many honors.

[ 练练吧　 ]　 有错必纠