The teacher commanded that the exercises ________ in an hour.
A．was finished B．should finish
C．were finished D．be finished
教学练新同步练习系列答案
课前课后同步练习系列答案科目：高中英语 来源：2017届全国高考英语阅读理解汇编（2）英语试卷（解析版） 题型：阅读理解
阅读理解。
Recordings of angry bees are enough to send big, tough African elephants running away, a new study says.Beehives (蜂窝) — either recorded or real — may even prevent elephants from damaging farmers' crops.
In 2002, scientist Lucy King and her team found that elephants avoid certain trees with bees living in them.Today, Lucy wants to see if African honeybees might discourage elephants from eating crops.But before she asked farmers to go to the trouble of setting up beehives on their farms, she needed to find out if the bees would scare elephants away.
Lucy found a wild beehive inside a tree in northern Kenya and set up a recorder.Then she threw a stone into the beehive, which burst into life.Lucy and her assistant hid in their car until the angry bees had calmed down.Next, Lucy searched out elephant families in Samburu National Reserve in northern Kenya and put a speaker in a tree close to each family.
From a distance, Lucy switched on the pre?recorded sound of angry bees while at the same time recording the elephants with a video camera.Half the elephant groups left the area within ten seconds.Out of a total of 17 groups, only one group ignored the sound of the angry bees.Lucy reported that all the young elephants immediately ran to their mothers to hide under them.When Lucy played the sound of a waterfall (瀑布) instead of the angry bees to many of the same elephant families, the animals were undisturbed.Even after four minutes, most of the groups stayed in one place.
Lucy is now studying whether the elephants will continue to avoid the sound of angry bees after hearing it several times.She hasn't tested enough groups yet to know, but her initial (最初的) results were promising enough to begin trials with farmers.She has now begun placing speakers in the fields to see if elephants are frightened away.
1.We know from the passage that elephants may be frightened of ________.
A.loud noises B.some crops
C.video cameras D.angry bees
2.Why did Lucy throw a stone into a wild beehive?
A.To record the sound of bees.
B.To make a video of elephants.
C.To see if elephants would run away.
D.To find out more about the behavior of bees.
3.As mentioned in the passage, Lucy________.
A.works by herself in Africa
B.needs to test more elephant groups
C.has stopped elephants eating crops
D.has got farmers to set up beehives on their farms.
4.Which of the following is TRUE according to the passage?
A.Young elephants ignore African honeybees.
B.Waterfalls can make elephants stay in one place.
C.Elephants do not go near trees with bees living in them.
D.Farmers do not allow Lucy to conduct tests in their fields.
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科目：高中英语 来源：2017届全国高考英语阅读理解汇编（5）英语试卷（解析版） 题型：阅读理解
阅读理解。
I sat with a friend a few weeks ago as she scrolled through photos of her college freshman daughter on her phone. She asked me, “Doesn't she look happy? She looks OK, right？” Her daughter had recently had a difficult time, which was now over, but her mother — like all mothers would — still worried, sometimes, that something might be wrong.
For generations of parents, sending children off to college meant knowing little to nothing about how their children were doing. Other than the occasional letter or call from a dorm room phone, children who had left home were mostly unseen and heard from infrequently. College kids could get into all kinds of trouble and their parents would know nothing about it until Christmas vacation or summer break.
Now, of course, that's not at all how it is. Parents of college students can spend hour upon hour examining photos on Instagram or Facebook of their children. They look for hints of sadness in their eyes, the way their clothes fit, whether they're really smiling or just sort of smiling.
However, I don't think it's necessary. College is a time of intense personal growth. Pain is a necessary lesson for the emotional leap from childhood to adulthood. Mothers shouldn't be able to see photos in real time that capture their children when they're at their worst — whether because of too much alcohol or too little happiness.
The blessing of social media is the ability to connect at any time with your child, no matter where he or she may be in the world. Facebook, Instagram and the rest are keeping our helicopters flying long after they should have landed. Maybe it would be better for all of us to be a little less aware of the state of our children's lives once they leave home. Better for the children, and certainly better for the parents.
1.That friend scrolled through photos on her phone most probably because she ________.
A．was bored and wanted to kill the time
B．wanted to make sure her daughter was alright
C．wanted to help her daughter through the difficulty
D．was sure something was wrong with her daughter
2.What does Paragraph 2 tell us about parents of college students in the past?
A．They were often worried about their children.
B．They usually let their children do whatever they liked.
C．They were usually too busy to care about their children.
D．They lacked means of knowing about their children's situation.
3.What does the writer think of children's experiencing pain at college?
A．It is helpless.B．It is necessary.
C．It is nonsense.D．It should be prevented.
4.The passage is written to show that ________.
A．children don't really have freedom at college
B．social media make our life much easier than before
C．today's parents contact their children more frequently
D．parents shouldn't follow their children at college through social media
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科目：高中英语 来源：2015-2016学年广东省汕头市高二下学期期末教学质量监测英语试卷（解析版） 题型：阅读理解
Recently, a series of bracelets have gone viral on Weibo. On these specially made bracelets are the words “Cell Phone Ninja.”
The bracelets are actually part of an experiment carried out by Chongqing Three Gorges University that challenges students not to use cell phones in class for 21 days.
The experiment started on April 12. Each student who volunteered to participate received a bracelet. Before the first class and after the last class of each day, students were instructed to upload a photo of their bracelet to the school’s public Wechat account if they did not use their cell phones.
Over 800 students signed up for the experiment and 400 were selected to participate. After seven days, only 103 students remained. The experiment was set for 21 days because of a claim in psychology that 21 days is the length of time required to form any habit.
According to the teachers monitoring the activity, there were no rewards or punishments in the experiment. It depended on students themselves to make the decision. Teachers hope students can form better study habits through activities like this one.
1.What should the student do in the experiment?
A. The student should receive a bracelet.
B. The student should upload the bracelet’s picture during their class.
C. The student should upload the bracelet’s picture before and after their class.
D. The student should open an account in the school’s public Wechat.
2.How many students survived the experiment after a week?
A. 800. B. 400. C. 203. D. 103.
3.Why did the experiment last for 21 days?
A. Because the 21st day is a special day in psychology.
B. Because the organizers only have 21 days free.
C. Because it is believed that it takes 21 days to develop a habit.
D. Because 21 days are needed to form any hobby.
4.According to the teachers monitoring the activity, through such activities ________.
A. students must form a better study habit
B. students could benefit from the activity
C. students should depend on themselves to make a choice
D. few students attended it because there were no rewards or punishments
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科目：高中英语 来源：2015-2016学年甘肃甘谷第一中学高一上学期第一次月考英语试卷（解析版） 题型：对话填空
根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项多余选项。
—Excuse me, can you tell me where the nearest restaurant is?
—___1.____
—Where is the nearest restaurant, please?
—Oh, the restaurant? The nearest one is the City Restaurant. ___2.__
—I’m --er-- I’m afraid I don’t quite ...you see, ____3.____
—I see. Simply walk two blocks straight ahead, then turn left, and the City Restaurant is about 10 metres ahead. __4.____
—Can I take a bus?
—Of course you can. but ___5.____ It’s only a few minutes’ walk.
—Thank you very much.
—Not at all.
A. What did you say?
B. I’m a total stranger here.
C. You can’t miss it.
D. I beg your pardon?
E. It’s just opposite the No. 5 Department Store.
F. I don’t think it is necessary.
G. It’s not very far.
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科目：高中英语 来源：2015-2016学年甘肃甘谷第一中学高一上学期第一次月考英语试卷（解析版） 题型：单项填空
—Why didn’t you tell him about the meeting?
—He rushed out of the room ______ I could say a word.
A. until B. before C. when D. after
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科目：高中英语 来源：2015-2016学年甘肃甘谷第一中学高一上学期第一次月考英语试卷（解析版） 题型：单项填空
She wants to ________ her job and go to study in Australia.
A. grow up B. give up C. pick up
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科目：高中英语 来源：2015-2016学年甘肃省高一上学期月考二英语试卷（解析版） 题型：单项填空
—Imagine you are outside when ________ earthquake comes. What should you do?
—Go to ________ open space away from buildings or trees.
A．the; the B．the; an C．an; the D．an; an
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科目：高中英语 来源：2015-2016学年山东济宁微山第一中学高一下学期期末迎考英语试卷（解析版） 题型：书面表达
书面表达
Directions: Write an English composition according to the instructions given below.
请以老师当众表扬你为话题，用所给的句子为开头，续写一篇英语短文，内容包括：
1. 老师因何事表扬你； 2. 你受表扬时的心情； 3. 此次经历给你带来的变化。
As a student, I can tell you that there is nothing better than being praised by my teacher before my classmates. The other day, … |
注意： 续写词数 100个左右。
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