题目内容

【题目】根据汉语意思完成句子

1如果你不努力工作,你就不会成功。

You won't ______ ______ ______ ______ work hard.

2什么使你对英语这么感兴趣呢?

What makes you ______ ______ ______ English?

3你知道它是什么意思吗?

Do you know ______ ______ ______

4这些规则很重要,请把它们写下来。

These rules are very important. Please ______, ______ ______

5你认为我们的城市怎么样?

What do you ______ ______ our city?

【答案】

1succeed if you don't

2so interested in

3what it means

4write them down

5think of

【解析】

1根据中英文对照,此处缺“成功”,“如果你不……”,在英文中表达为succeedifyoudon’t,故答案为succeed if you don't

2根据中英文对照,此处缺“如此感兴趣”,在英文中表达为so interested in ,故答案为so interested in

3根据中英文对照,此处缺“它意味着什么”,根据前面有know,所以是宾语从句。在英文中表达为what it means,故答案为what it means

4根据中英文对照,此处缺“把他们写下来”,根据代词放中间,在英文中表达为write them down ,故答案为write them down

5根据中英文对照,此处缺“认为”,在英文中表达为think of,故答案为think of

练习册系列答案
相关题目

【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.

【题目】 Many scientists believe our love of sugar may actually be an addiction (上瘾). When we eat or drink sugary foods, the sugar enters our blood and influences parts of our brain that make us feel good. Then the good feeling goes away, leaving us wanting more. All tasty foods do this, but sugar has a particularly strong effect. In this way, it is in fact addictive, and doctors suggest we all cut down on it.

“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.

1Why is sugar addictive?

A.It makes us feel good and want more of it.B.It has a strong effect on our blood.

C.Tasty foods are full of sugar.D.There is sugar in medicine.

2According to the passage, why is it so hard to avoid sugar?

A.We like candy too much.B.It gives us needed energy.

C.It is in so many foods and drinks.D.We get used to eating it at school.

3What is the passage mainly about?

A.Ways to avoid sugar.B.Our addiction to sugar.

C.Illnesses caused by sugar.D.Good sugar and bad sugar.

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