题目内容

【题目】阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Cloning is a way of 1(make) an exact copy of another animal and plant.2 has two major uses. One is 3 gardeners use it to produce commercial quantities of plants. The 4 is that it is valuable for research on new species and for medical research on animals. 5, the process of cloning is difficult to undertake.

Many attempts to clone mammals failed. The first successful clone, Dolly the sheep, made the whole 6(science) world follow its process, though it had 7 problems than the normal sheep. On the other hand, Dolly’s appearance 8(raise) a storm of objections and had a great impact 9 the media and public imagination. Different people have different opinions of it. However, scientists still wonder whether cloning will help 10 harm us and where it is leading us.

【答案】

1making

2It

3that

4other

5However

6scientific

7more

8raised

9on

10or

【解析】

本文是一篇说明文。文章主要讲述了克隆技术和其应用对人类社会产生的影响。

1考查非谓语动词。a way of +v-ing做某事的方式。句意:克隆是一种完全复制另一个动物或植物的方法。故填making。

2考查代词。这里指代前句中的cloning,故用代词it。句意:它有两个主要用途。故填It。

3考查名词性从句。从句是完整的陈述句,故用that引导从句。句意:一种是园丁用它来生产大批量有商业价值的作物。故填that。

4考查代词。根据前句one,可知用the other,表示“一个,…..另一个……”。句意:另一个是对新物种的研究具有一定的参考价值。故填other。

5考查副词。根据前后句逻辑这里为转折关系。句意:然而,克隆的过程很难进行。故填However。

6考查形容词。修饰名词world,用形容词形式。句意:使整个科学世界遵循其过程故填scientific。

7考查比较级。句意:尽管它比正常的羊有更多的问题。根据后面的than可知,这里用比较级。故填more。

8考查时态。句意:另一方面,多利的出生引起了一阵强烈的反对根据本句与空格是并列谓语动词的had可知,这里用一般过去时。故填raised。

9考查短语。短语had a great impact on……有很大的影响。句意对媒体和公众的想象力也产生了巨大的影响。故填on

10考查短语。短语whether … or …. ......还是.......。句意:科学家们仍在不知道克隆是否会帮助我们还是伤害我们,并且把我们引向何方故填or。

语法填空常常考查所给动词形式,考生需要从时态语态或非谓语动词等语法来考虑所给动词的形式。如果句中缺少谓语动词,或有并列连词与括号内提示的动词并列,说明空格需填谓语动词形式;如果句中已有谓语动词且又无并列连词与括号内提示的动词并列,说明空格需填非谓语动词形式。例如小题8就是根据后面的并列连词and后面的动词had提示可知用一般过去时。

练习册系列答案
相关题目

【题目】If you’re DIY-minded, you can build your own solar power system. In some you can even build your own solar panels, although the amount that you can effectively DIY home solar depends on how much you want to power. Making your own solar panel is a time-consuming process and requires some electrical skills. However, it can also be very regarding—leaning to build your own panel is a great way to understand how electricity in generated.

Before you can build your own solar panels, you first need to understand how solar cells generate electricity. Once you’ve bought individual solar cells (they can be purchased online), the basic process for building your own solar panel goes like this: Prepare the backing for your panel. Many DIY solar panel builders prefer to use a wooden board as the base for their solar cells.

You’ll need to drill holes m the board so that the wires for each cell can pass through. Wire your solar cells together. This requires some experience for electrical work. Use a soldering iron (烙铁) to attach wire to the solar cells and then link each of the cells together. Attach cells to your backing. If possible, attach each solar cell to the backing individually. This makes it easier to replace a single cell in the event that becomes damaged or is not operating properly.

At this point you have a functional solar panel that can produce electricity when the sun shines. However, a solar panel by itself is not useful. If you are trying to generate electricity to power devices in your home, you need to pair your panel with inverter (转换器) that will turn direct current (DC) power from the sun into alternating current (AC) power used in most electronic devices.

1What does the author think of building DIY solar panel in paragraph 1?

A. It is easy. B. It is necessary.

C. It is common. D. It is worthwhile.

2What’s the first step of building your own solar panel?

A. Master the advanced knowledge of science.

B. Buy individual solar cells.

C. Prepare the backing for your panel.

D. Drill holes in the wooden board.

3Why are solar cells connected to the wooden board separately?

A. To produce more power.

B. To pass through the wooden board easily.

C. To attach cells to the backing tightly.

D. To substitute damaged cells easily.

4What can be inferred from the text?

A. People with electrical skills have advantages over those without in DIY solar panels.

B. A functional solar panel can give power to your home devices directly.

C. How to pair an inverter depends on how much power you want to power.

D. A wooden board is a must for your own solar panels.

【题目】Welcome to Holker Hall & Gardens

Visitor Information

How to Get to Holker

By Car: Follow brown signs an A590 from JB6, M6. Approximate travel times: Windermere-20 minutes, Kendal-25 minutes, Lancaster-45 minutes, Manchester-1 hour 30 minutes.

By Rail: The nearest station is Cark-in-Cartmel with trains to Carnforth, Lancaster Preston for connections to major cities & airports.

Opening Times

Sunday-Friday (closed on Saturday)11:00 am-4:00pm,30 March-2nd November.

Admission Charges

Hall & Gardens

Gardens

Adults:

12.00

8.00

Groups

9

5.5

Special Events

Producers: Market 13th April

Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas.

Holker Garden Festival 30th May

The event celebrate its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in gardening.

National Garden Day 28th August

Holker once again opens is gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide.

Winter Market 8th November

This is an event for all the family. Wander among a variety of shops selling gifs while enjoying a live music show and nice street entertainment.

1How long does it probably take a tourist to drive to Holker from Manchester?

A. 20 minutes. B. 25 minutes.

C. 45 minutes. D. 90 minutes.

2How much should a member of a tour group pay to visit to Hall & Cardens?

A. 12.00. B. 9.00.

C. 8.0 D. 5.50

3Which event will you go to if you want to see a live music show?

A. Producers’ Market. B. Holker Garden Festival.

C. National Garden Day. D. Winter Market.

【题目】 Even as a bush fire threatened the rural Australian community, Gary Wilson and his partner Julie Willis decided not to flee their wooden house.

The two had a home full of baby kangaroos to protect. More than 10 of the baby kangaroos — called joeys — stayed safe inside fabric pouches (育儿袋) that hung in the couple's living room. Each piece of cloth looked like the opening in which mother kangaroos carry their young. Wilson and Willis have taken care of wild animals before. Recently, full-grown kangaroos and other wildlife that had left their care long ago came back to the house in search of protection as the fires grew nearer. 'We had too many animals in the house and around the house so we really couldn't go, ' Wilson said. 'We decided we were going to stay and fight. ' Their home is now surrounded by burned land and vehicles.

Wilson and Willis defended their home with fire extinguishers (灭火器) and water pumps. Their house also had a special device on top that sprayed water on hot ashes falling on the roof.

Good preparation and good luck helped the building stay safe. And the animals have survived. But the fire killed two of Wilson's neighbors. 'It was a horrible thing. ' Wilson said.

Willis said, 'It's not until after the fires when it really hits you how close you were to dying... '

While Wilson and Willis usually care for joeys that are rescued after their mothers are struck by vehicles, they are now welcoming an increasing number of fire orphans.

She said, 'We didn't have children ourselves; this is what we spend our time doing. We think it's worthy — a worthy cause — looking after our babies no matter what they are... '

1We can learn from the passage that ______ .

A.Wilson and Willis took care of kangaroos only

B.Wilson and Willis decided to leave their wooden house

C.Wilson and Willis made pouches for baby kangaroos

D.Wilson and Willis had to look after their own babies

2The underlined phrase 'fire orphans' refer to ______.

A.firefighters who come to help them

B.special devices which help put out the fire

C.baby animals whose mothers get killed in the fire

D.neighbors whose houses are burnt in the fire

3Where is the text probably from?

A.A news report.B.A journal.

C.A textbook.D.A guidebook.

【题目】Lleyton Hewitt was born in Adelaide, Australia on 24 February, 1981. His mother is a former champion netballer, his father is a league footballer, and his sister is already ranked number one in Australia for her age in tennis. She has achieved already more in tennis than Lleyton had at the same age.

The Hewitts have a grass court at their home. This was where young Lleyton began his tennis career. When Lleyton showed an unusual ability for a 4-year-old and he was hitting balls consistently over the net, his parents decided it was time to find him a coach.

“Rather than get into bad habits, it was best he learnt how to hit the ball correctly.” says his father. Two years later, they got Peter Smith as his coach.

At the age of five, when most children that age are playing hide and seek or getting into all sorts of trouble, Lleyton and his family would make the trip to Melbourne for the Australian Open. Lleyton would sit for up to 12 hours a day watching players practise.

Lleyton’s career as a tennis player was planned by his parents who tried their best to keep him away from football. Lleyton’s parents thought it was too risky to play football since he might get hurt. Had Lleyton played football, it is quite possible he may have ended up playing for his favorite team—the Adelaide Crows. As his mother says, “I guess we’ve guided him into things we felt good for him before he did.”

By the time Lleyton was eight, he was winning “under-10 games” and always won a year ahead of his age. A professional career was looking very promising. Lleyton officially turned pro in 1997.

1Why does Lleyton’s parents disapprove of him playing football?

A. They want him to learn from his sister.

B. They think playing football is dangerous.

C. They think tennis is more potential.

D. They can’t afford a coach.

2From the passage, we know “the Adelaide Crows” is ________.

A. a basketball team B. a football team

C. a university D. a company

3We can infer from the passage that________.

A. Lleyton’s parents decide everything for their son.

B. Lleyton’s sister is more famous than him

C. Lleyton showed a talent for football at a very young age.

D. Lleyton works very hard to achieve his dream.

4What’s the best title of the passage?

A. A sports family B. A wise decision

C. A tennis star D. A promising career.

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