题目内容

【题目】My friend Vernon Davies kept birds. One day he called and told me he was going away for a week.He asked me to feed _【1】_ birds for him and said that he would leave the key_2_ his front door in my mailbox.

_3_ (fortunate), I forgot all about the birds until the night before Vernon was going to return. What was worse,_4_ was already dark when I arrived at his house. I soon found that the key Verson gave me could not unlock either the front door _5_ _the back door. I was getting desperate. I kept thinking of6_ _Vernon would say when he came back.

I was just going to give up7_ _I noticed that one bedroom window was slightly open. I found a barrel and pushed in under the window. As the barrel was very heavy, I made a lot of noise. But in the end, I managed to climb8_ _and open the window.

I actually had one leg inside the bedroom when I suddenly realized that someone _9_ (shine) a torch up at me. I looked down and saw a policeman and an old lady, one of Vernons neighbors. What are you doing up there?: said the policeman._ 【10_ _(feel)like a complete fool, I replied,I was just going to feed Mr Davies birds.

【答案】

【1】the

【2】to

【3】Unfortunately

【4】it

【5】or

【6】what

【7】when

【8】up

【9】was shining

【10】Feeling

【解析】

试题分析:本文是一篇记叙文。Davies因有事出差委托作者照料他的鸟,作者完全忘了这回事,直到Davies回来的前一天晚上才记起来,钥匙打不开门,作者被警察误会。

【1】the考查定冠词。分析句子,birds特指Davies的鸟,故前面需要加定冠词。

【2】to考查固定搭配。The keys to the door开这扇门的钥匙;介词用to。

【3】Unfortunately考查副词。根据后文I forgot all about the birds until the night before Vernon was going to return.可知这是件不幸的事。

【4】it考查代词。此处it 代指when I arrived at his house,it 作虚拟主语,when引导的状语从句作真正主语。

【5】or考查固定搭配。Either or要么...要么...,用于否定句。句意...既打不开前门,也打不开后门。

【6】what考查连词。分析句子成分可知,此处what作say的宾语,指代Vernon would say的内容。

【7】when考察连词。分析句子句意,就在我准备放弃的时候,我发现有一扇卧室窗户没有完全关紧。故答案为when。

【8】up考查固定搭配。Climb up爬上,攀援,前文可知作者和the bedroom window 之间有一段距离,需要爬上去。

【9】was shining考查过去进行时。过去进行时表示在过去的某时间点或时间段内正在进行的一种状态,由下文可知shine这个动作在当时正在进行,用过去进行时。

【10】Feeling考查动词独立主格结构,feeling like a complete fool中feel是I的谓语,而I还有一个谓语replied,所以把feel变成v-ing形式,表示当时的状态。

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【题目】When will a plant be considered a weed? Experts have a simple answer: when the undesirable qualities outweigh (胜过,强过) the good qualities. Crops generally produce several hundred seeds from each plant. By comparison, each weed plant can produce tens or even hundreds of thousands of seeds. And some buried seeds can survive up to forty years or even longer. Eradicating weeds means that you have to remove all the seeds and roots so the weeds will die completely. But birds or the wind can reintroduce them to the land.

A common way to deal with weeds is to control them enough so that the land can be used for planting. Experts suggest using more methods to deal with weeds. Chemical weed killers or natural treatments like corn gluten (玉米麸) can suppress weed growth. Bill Curran is a professor of weed science. He says the most efficient method for suppressing weeds is dense planting. Dense planting of a crop can also act as a natural control. A dense and competitive crop that quickly shades the soil will help suppress many weeds. The weed seeds need light to grow, so cutting off sunlight will reduce weed growth.

Other controls include turning over the soil, pulling the weeds or covering them with mulch (地膜) made of wood, garden waste or other materials. But even mulch has its limits. Natural resource specialists point out that weeds can be transported in mulch. This is also true of soil, grain, hay and animals. Yet animals like sheep or goats eat weeds, so they can provide a biological control. Insects and other organisms can also act as biological controls.

Preventing the spread of weeds is an important part of weed management. Farm vehicles should be kept out of areas with weeds. If that is not possible, then clean off the equipment and your shoes when leaving. Some people bum weeds or bury them deep. Experts say the economical way is to make organically rich compost (有机堆). On the one hand, the process produces heat which can kill many weed seeds. On the other hand, the compost can be added to the soil to help plants grow.

1】Why do people kill all the seeds and roots of weeds?

A. Because the seeds and roots are bad in quality.

B. Because weeds have strong ability to live.

C. Because weeds take up too much space.

D. Because the seeds and roots will be eaten by birds.

2】Which of the following methods of eradicating weeds can work best?

A. Chemical weed killers.

B. Putting the com gluten in the field.

C. Dense planting.

D. Making use of mulch.

3】How does dense planting affect weeds?

A. The crops grow stronger than weeds.

B. The crops grow deeper in the soil.

C. The crops block sunlight the weed seeds need.

D. The crops compete with weeds for shade.

4】What can we infer from the passage?

A. The weeds will surely die under mulch.

B. The buried weed seeds can’t come out.

C. Farm vehicles should be used to kill weeds.

D. People can make good use of weeds properly.

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