题目内容

【题目】 Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子):

1The main_______ of the place is the night scene. attract

2Nancy can't go swimming with us because she is _______ill. serious

3Ang Leethe famous_______ won Oscar again early this year. direct

4Many_______ go to the beautiful island for pleasure. tour

5Would you like to meet_______ new headmasterMr. Brown?(we

6Lisa and Linda had the time of their_______ during the winter holidays. life

7Are there any_______ news items in the paper this morning?(interest

8I will remember this meeting with_______please

【答案】

1attraction

2seriously

3director

4tourists

5our

6lives

7interesting

8pleasure

【解析】

1句意:这个地方主要吸引人的事物就是夜景。

根据空前main可知,空处用名词,attraction“吸引人的事物,可数名词。且根据空后is可知,用单数,故答案为attraction

2句意:南希不能和我们去游泳了,因为她得了严重的病。

根据空后形容词ill“生病的可知,空处用副词修饰形容词。seriously严重地,故答案为seriously

3句意:今年年初著名的导演李安再一次赢得了奥斯卡奖。

根据空前the famous可知,空处用名词,且李安是一个导演,director导演,且用单数,故答案为director

4句意:为了消遣,许多游客去了美丽的岛屿上。

根据空前many可知,空处用名词,且表示游客去美丽的岛屿上tourist游客,且根据空前many可知,用复数,故答案为tourists

5句意:你想要见我们的新校长布朗先生吗?

根据空后new headmaster以及句意可知,译为我们的新校长,且根据空后名词new headmaster可知,用形容词性物主代词,our我们的,故答案为our

6句意:丽萨和琳达在寒假期间玩得很愉快。

根据空前形容词性物主代词their“他们的可知,空处用名词,且根据their可知,空处用复数,故答案为lives

7句意:在今天早晨的报纸上有没有一些有趣的新闻条目?

根据空后news items可知,空处用形容词作定语,修饰news items。且形容词修饰物,用interesting,故答案为interesting

8句意:我将愉快地记住这个会议。

根据句意可知,译为愉快地。根据空前with可知,空处用名词, pleasure开心,快乐,with pleasure作状语,故答案为pleasure

考生在做此类题时,首先理解句子或者对话的意思。其次分析括号中单词的词性,联想该单词的常见变形。然后分析句子成分,找出括号中单词在句子中做的成分。最后将所给单词的适当形式填入相应的空格中,再读题,检查句子是否完整,表达是否准确无误。

例如第2题,所给单词serious“严肃的,形容词。根据空后形容词ill“生病的可知,空处用副词修饰形容词。seriously严重地,故答案为seriously

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【题目】 One Monday morning, Paul and his classmates were in the science laboratory for their chemistry lesson. The students were going to work in pairs to do an experiment. Before they began, the teacher gave them this description of the different stages of the experiment.

Stage 1: Prepare the equipment: a test tube, a crucible(坩埚), a Bunsen burner(煤气灯)and tongs(钳子).

Stage 2: Weigh 5 grams of baking soda (小苏打) and put it in a crucible.

Stage 3: Heat 10 ml of hydrochloric acid (盐酸) in a test tube.

Stage 4: Pour the warm acid onto the baking soda and continue to heat the mixture.

Result: The acid reacts with the bicarbonate(碳酸氢盐)to form water, carbon dioxide gas and salt.

The hotter the mixture, the quicker the reaction. Continue to heat the mixture until the water evaporates(蒸发), leaving the salt in the crucible.

Paul and his partner followed the instructions and set up their equipment. Paul went to the cupboard to get a bottle of hydrochloric acid. He found that there was only one bottle in the cupboard so he took that. There was no label on the bottle and Paul didn’t check with the teacher if it was the right solution(溶液).

He measured the liquid and poured it into a test tube. Using tongs to hold the test tube, he heated it over the Bunsen burner. That’s when things started to go wrong. The liquid in the test tube was not hydrochloric acid. When it was heated, it formed a thick cloud of white gas. Soon the room was full of this strong smelling white gas.

All the students started coughing and their eyes hurt. The teacher immediately opened the windows and ordered the students to leave the laboratory at once. She realized that the liquid was acrylamide (丙烯酰胺) and that it is poisonous.

Fortunately, nobody was injured in the incident. However, it taught the students and the teacher a good lesson.

1The teacher and her students planned to make ________ in the experiment.

A.waterB.saltC.acrylamideD.carbon dioxide gas

2How can they make the reaction quicker?

A.By putting more hydrochloric acid.B.By heating the hydrochloric acid.

C.By making the water cooler.D.By making the mixture hotter.

3Why did Paul make the mistake?

A.There was only one bottle.B.His partner didn’t help him check it.

C.There was no label on the bottle.D.He didn’t pick the right one out of the bottles.

4What happened when Paul heated the liquid?

A.His teacher ordered him to stop it at once.B.The white poisonous gas was formed.

C.All the students left the lab at once.D.Someone was injured in the accident.

5What lesson did the incident teach the student and the teacher?

A.Never leave a bottle without a label in the chemistry lab.

B.Obey your teacher’s instructions in the chemistry lab.

C.Acrylamide can’t take the place of hydrochloric acid.

D.While something unusual happened, leave the lab at once.

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“It seems like every time I study an illness, I find my way back to sugar,” says scientist Richard Johnson. One-third of adults worldwide have high blood pressure ( ), and up to 347 million have diabetes (糖尿病). Why? “Sugar, we believe, is one of the reasons, if not the main reason,” says Johnson.

Our bodies are designed to survive on very little sugar. Early humans often had very little food, so our bodies learned to keep sugar as fat. In this way, we had energy stored for when there was no food. But today, most people have more than enough. So the very thing that once saved us may now be killing us.

So what is the solution? It’s obvious that we need to eat less sugar. The trouble is, in today’s world, it’s extremely difficult to avoid. From breakfast cereals to after-dinner desserts, our foods are increasingly filled with it. Some manufacturers ( 制造 ) even use sugar to replace taste in foods that are advertised as low in fat. This may make the food appear as healthier, but large amounts of sugar are often added.

But there are those who are fighting back against sugar. Many schools are offering more fruit instead of deserts. Other schools are building facilities for students to do exercise. The battle has not yet been lost.

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3What is the passage mainly about?

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