高中英语Unit2WorkingthelandSectionⅢ自我小测(1)新人教版必修4

时间：2025-04-21

Unit 2 Working the land Section Ⅲ

一、根据句意和汉语提示写出单词

1．If bright sunlight is ______(聚焦) on dry wood with a glass，it will start burning.

4．He often makes a ______(评论) on what I say.

5．The teacher asked me to ______(画底线标出) the key sentences in the text.

二、用方框中短语的正确形式填空

build up，focus on，lead to，reduce...to...，keep...free from，make comments on 1．We should ______ our attention ______ our study at school.

2．It was the driver's carelessness that ______ the car accident.

3．The doctors tried their best to ______ the patient's confidence before the operation.

4．My friend wrote a new book.Whether it is good or not，I don't want to ______ it.

5．Winter is coming，and a thick cover should be put on the vegetables to ______ them ______ cold.

6．We are hoping that they would ______ the rent of the house ______ $1000 a month.

三、单项填空

1．—Oh no! We're too late.The train ______.

—That's OK.We'll catch the next train to London.

A．was leaving B．had left

C．has left D．has been leaving

2．Do you have any ______on forbidding drunk driving?

A．account B．summary C．belief D．comment

3．Too much work and too little rest often ______ illnesses.

A．lead on B．lead to C．lead in D．lead into

4．My sister goes to visit my parents ______.

A．each three days B．each third day

C．every third days D．every three days

5．Quickly I took three aspirins，so as to be kept ______ pain for a time.

A．freely of B．free from

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C．freely from D．free out

四、单句改错

1．The young man focused his attention in the passage.

________________________________________________________________________

2．I regret say the job has been filled.

________________________________________________________________________

3．Can you tell me what led with his illness?

________________________________________________________________________

4．He goes to see his father each other week.

________________________________________________________________________

5．He made several comment on what I wrote.

________________________________________________________________________

五、完成句子

1．努力工作会使你成功。

Working hard will ____________ your success.

2．健康的食物能够增强你的体质。

Healthy food can ______ you ______.

3．请把你的精力集中在你的学业上。

Please ______ your energy ______ your studies.

4．我的妈妈每两天给我打一次电话。

My mother rings me up ____________.

5．我希望能够对你的计划提出我的看法，但没有时间了。

I wish I could ________________.But there is no time.

六、仿照文中的句子结构将给出的汉语翻译成英语

1．This special strain of rice makes it possible to produce 20% more of the crop in the same fields.

学好英语使我们在外企找份好工作成为可能。

Studying English well ____________________ in the foreign companies.

2．Using his hybrid rice，farmers are producing harvests twice as large as before.

信不信由你，他们的教室是我们的两倍大。

Believe it or not，their classroom is ________________.

3．Crops such as peas or soybeans put important minerals back into the soil，making it ready for crops such as...

飓风摧毁了大量的房子，使得数千计的人无家可归。

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The hurricane brought down a great number of houses，______________.

4．They focus on keeping their soil rich and free of disease.

科学家们把精力集中在保持大气清洁和免受污染上。

The scientists focus on ______________.

5．Yuan Longping grows what is called super hybrid rice.

美国人喜欢吃一种叫汉堡包的东西。

Americans like to eat ______________.

七、阅读理解

Farmers can produce more by planting several different crops in the same field.But their success depends on which crops they plant together and how they mix(混合)them in the field.Until now，the only way the farmers could learn which crops grow best together was to plant them and wait for the results.Now however，a computer can give them answers.A new computer program written by Dr John Vanderwell of Michigan University can tell a farmer which plants grow well together and which do not.It can tell him how to plant the different crops；if he should plant each in a separate row，or mix the crops in the same row.It can tell the farmer how changes in planting each of the crops will affect the production of all of them.And it can tell him which plants can help reduce losses(损失)from diseases.

1．Which of the following best gives the main idea of the passage?

A．The computer program helps find the best program for mixing plants

B．The computer program helps produce more crops

C．The computer program helps protect against insects and diseases

D．The computer program helps grow different plants

2．According to the passage，to get the best result，one needs to choose carefully______.

A．the kinds of crops to be planted together

B．the way for different crops to be mixed

C．both A and B

D．either A or B

3．It seems the new computer program can NOT tell us ______.

A．whether we should grow cotton and tomato together