部分高中2019-2020学年高一政治上学期第一次月考试题
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部分高中2019-2020学年高一政治上学期第一次月考试题
考生须知：
1．本试卷满分150分，考试时间120分钟。
2．考生答题时，将答案写在专用答题卡上。选择题答案请用2B铅笔将答题卡上对应题目的答案涂黑；非选择题答案请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内规范作答，凡是答题不规范一律无效。
3．考生应遵守考试规定，做到“诚信考试，杜绝舞弊”。
4．本卷命题范围：必修①第一单元
第一部分：听力（共两节，满分30分）
第一节（共5小题；每小题1分，满分5分）
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒种的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1．How did the man travel?
A．By car. B．By train. C．By air.
2．What does the man want to do before leaving?
A．Send some e-mails.
B．Have breakfast.
C．Buy a train ticket.
3．What does the woman mean?
A．She forgives the man.
B．She is still angry with the man.
C．She has forgotten what the man said.
4．What should Betty do according to the man?
A．Eat seafood. B．Have a good rest.
C．Exercise more.
5．Who won the tennis match yesterday?
A．Mark. B．Sally’s brother.
C．Sally.
第二节(共l5小题；每小题1分，满分15分)
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6、7题。
6．What is the relationship between the speakers?
A．Husband and wife. B．Neighbors.
C．Colleagues.
7．What name does the woman want to give the baby?
A．Robert. B．Albert. C．Lawrence.
听第7段材料，回答第8至第10题。
8．When does the conversation take place?
A．In the morning. B．In the afternoon.
C．In the evening.
9．What’s the man’s health insurance number?
A．26564802. B．88564802.
C．5559008.
10．What’s the man’s problem?
A．His back hurts.
B．He has a fever.
C． He has a stomachache.
听第8段材料，回答第11至第14题。
11．What does the man say about the hotel?
A．The food was great. B．He was surprised about the fridge.
C．The beds were not very comfortable.
12．When is the pool open?
A．At six o’clock in the morning.
B．At five o’clock in the afternoon.
C．At eight o’clock in the evening.
13．How much should the man pay?
A．$ 116. B．$ 130.
C．$ 160.
14．How will the man pay for the bill?
A．By credit card. B．By traveler’s check.
C．In cash.
听第9段材料，回答第15至第17题。
15．What are the speakers doing?
A．Visiting a college.
B．Attending a party.
C．Attending a club.
16．Where was the woman born?
A．In Germany. B．In America.
C．In Britain.
17．What does the man invite the woman to do next Monday?
A．Visit a museum. B．Have dinner with him. C．See an exhibition.
听第10段材料，回答第18至20题。
18．Who is the speaker?
A．An air hostess. B．A tour guide.
C．An airline clerk.
19．What should Mr. Jones do when he checks in?
A．Show his ticket and passport and weigh his luggage.
B．Open his luggage and have it checked.
C．Check in his hand luggage first.
20．What is the speaker talking about at last?
A．The departure tax(离境税). B．The arrival time. C．The seat number.
第二部分：阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
According to a study published last week in the journal Science，scientists have found a way to change a plant's genes（基因）in order to make it use sunlight more quickly. Someday，the results could increase the amount of food produced around the world.
By changing a plant's genes，the scientists were able to increase leaf growth on plants by 14-20 percent. Specifically，scientists changed the plant's protective（保护的）system. “Normally，this system is activated when a plant gets too much sunlight，”said scientist Krishna Niyogi，co-author of the study. “When the plant senses the light，it gets rid of extra energy and creates more leaves. When the
plant is in the shade，the protective system is turned off. But the process is slow.”
Stephen Long is the lead author of the study. He compared a
plant's protective system to light-adjusting glasses.“When a person wears the glasses outside
during the day，the lenses（镜片）darken and lighten depending on how sunny it is. Plants do the same thing，”he said.“But in plants the adjustment can take anywhere from 10 minutes to an hour. This makes it hard for
plants to get the right amount of sunlight needed to create food.”
The new study sped up the process. By changing the plant's
genes，it's more quickly than normal to turn on and turn off the protective system. As a result，leaf growth on the plants scientists used in the study increased. Leaf growth on two plants increased by 20 percent, while leaf growth on a third plant increased by 14percent. Scientists conducted the study on tobacco plants. But they thought the genetic modification would produce the same results in corn or rice.
