【题目】语法填空。
阅读下面材料, 在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
I’m a rock-climbing guide. Climbing the rocks and mountains in Yosemite National Park ___【1】__ (be) my favorite since I was 13. More than ten years ago I started seeing a lot of waste, ___【2】___ (include) toilet paper, beer bottles, and empty boxes, around the area. ___【3】___ was beyond me why visitors started respecting the place less and treated such a beautiful home-like place this way. I ____【4】____ (try) picking up trash myself, but I would spend an hour or two on the job, only __【6】__ (find) the area trashed all over again weeks ___【6】__. I decided to change something. I set a date for a cleanup together with some other climbers. __【7】___ (expect), more than 300 people showed up. We collected about 6,000 pounds of trash over three days. It was __【8】__ (amaze) how much we were able to accomplish—the park looked clean! I often hear people complain about their surroundings. I want to say the only way to change things is by doing rather than ___【9】__ (complain). We need to teach by example. We cannot blame others __【10】___ we start with ourselves.
【答案】
【1】has been
【2】including
【3】It
【4】tried
【5】to find
【6】later
【7】Unexpectedly
【8】amazing
【9】complaining
【10】unless
【解析】
【1】has been 考查时态。本句的时间状语是since I was 13，连词since通常和现在完成时连用。本句说明作者自从13岁就攀岩，攀岩一直都是我的最喜欢的事情。所以使用现在完成时。
【2】including 考查介词。句意：10多年前，我注意到周围有很多的垃圾，包括厕纸、啤酒瓶子、空盒子等。including包括。
【3】It 考查形式主语。在英语中只有it可以充当形式主语或形式宾语，本句中it是形式主语，真正的主语是后面的why引导的从句。
【4】tried 考查时态。根据第三句中的时间状语More than ten years ago可知，文章是在讲述10多年前发生的事情，所以使用一般过去时tried。
【5】to find 考查不定式。不定式和only连用放在句末，表示意料之外的结果。我花了很多时间捡垃圾，几个星期以后我发现这些地方又脏了。根据句意可知这是我没有想到的，所以使用only to find。
【6】later 考查固定用法。固定结构“一段时间+later”表示“一段时间以后”，本句指几个星期以后这些地方又脏了。
【7】Unexpectedly 考查副词。我原来只是和其他一些登山的人约好一起捡垃圾，但没有料到的是，300多人和我们一起去捡垃圾。这是我没有预料到的事情，所以使用副词unexpectedly。
【8】amazing 考查形容词。现在分词转换的形容词amazing通常修饰事物，本句中it是形式主语，真正的主语是后面的从句how much...，我们能够捡出如此多的垃圾真是令人惊讶，表示一件事情出人意料，所以使用形容词amazing。
【9】complaining 考查动名词。句意：我要说改变事物的唯一方法是去做而不是抱怨。本句中complaining与doing构成并列关系，都要使用动名词形式。
【10】unless 考查连词。句意：如果我们自己不开始做，我们就不能责备他人。unless引导条件状语从句，意为“如果不；除非”。
考点:考查时态、介词、非谓语代词、连词等语法知识。
科目：高中地理 来源： 题型：
【题目】七选五。
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How Fit Are Young Teens?
How often do you exercise? A new study finds that most kids ages 12 to 15 aren’t getting enough physical activity. _____【1】____
U.S. fitness guidelines recommend (推荐) an hour or more of physical activity every day. According to the study, only 1 in 4 U.S. kids meet the recommendation. Few kids in the survey met the guidelines for physical activity that raises the heart rate and makes you breathe harder. However, most of those kids said they did at least an hour of exercise at that level during the previous week. _____【2】________
The study found fat teens were less active than normal-weight girls and boys. Overweight girls were slightly less active than normal-weight girls. _____【3】________
“There’s always room for improvement,” said health expert Tala. _____【4】________ She also said the results provide useful information to help with fitness campaigns such as Let’s Move, which was launched by First Lady Michelle Obama. To inspire kids to eat right and get in shape, the First Lady visits schools and holds exercise events. She also calls on schools to offer regular gym classes.
The research suggests kids who get physical education may get better grades. _____【5】________
A. It’s concerning.
B. She is an expert on children’s health.
C. She was the lead author of the study.
D. The results are based on about 800 kids.
E. Schools should give kids more time for physical activity.
F. But levels were similar among overweight and normal-weight boys.
G. Overall, about 25% said they got an hour of that kind of difficult exercise every day.
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【题目】Low-Cost Gifts for Mother’s Day
Gift No. I
Offer to be your mother's health friend. Promise to be there for any and all doctors’ visits whether a disease or a regular medical check-up. Most mothers always say "no need," but another set of eyes and ears is always a good idea at a doctor's visit. The best part? This one is free.
Gift No. 2
Help your mother organize all of her medical records, which include the test results and medical information. Put them all in one place. Be sure to make a list of all of her medicines and what times she takes them. "Having all this information in one place could end up saving your mother's life," Dr. Marie Savard said.
Gift No. 3
Enough sleep is connected to general health conditions. "Buy your mother cotton sheets and comfortable pillows to encourage better sleep," Savard said. "We know that good sleep is very important to our health."
Gift No. 4
Some gift companies such as Presents for Purpose allow you to pay it forward this Mother's Day by picking gifts in which 10 percent of the price you pay goes to a charity (慈善机构). Gift givers can choose from a wide variety of useful but inexpensive things — many of which are "green" — and then choose a meaningful charity from a list. When your mother gets the gift, she will be told that she has helped the chosen charity.
【1】What are you advised to do for your mother at doctor's visits?
A. Take notes. B. Buy medicine.
C. Be with her D. Give her gifts.
【2】Where can you find a gift idea to improve your mother’s sleep?
A. In Gift No. 1. B. In Gift No. 2.
C. In Gift No. 3. D. In Gift No. 4.
【3】Buying gifts from Presents for Purpose allows mothers to ______.
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【1】He didn’t realize the importance of English until he began to work.
→Not until he began to work ________ ________ ________ the importance of English.
【2】The earthquake was so serious that the UN sent medical supplies to the area.
→So serious ________ ________ ________ that the UN sent medical supplies to the area.
【3】Though they were brave, the danger made them afraid.
→Brave________ ________ ________, the danger made them afraid.
【4】If you had told him the truth, he might have made some suggestions.
→________ you ________ him the truth, he might have made some suggestions.
【5】Jim had hardly entered the house when it began to rain.
→Hardly ________ ________ ________ the house when it began to rain.
【6】Some old men from the village were sitting at the back of the classroom.
→Sitting at the back of the classroom ________ ________ ___________ _______ from the village.
【7】A boy who dropped out of school lives in the dirty house.
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【8】I like working at night and I seldom go to bed until after midnight.
→I like working at night and seldom ________ ________ ________ to bed until after midnight.
【9】The days are gone when we played together free of worries.
→Gone ________ ________ ________ when we played together free of worries.
【10】I had no sooner stepped into the room than I heard a scream from the next door.
→No sooner ________ ________ ________ into the room than I heard a scream from the next door.
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【题目】 【1】 Lately, I__________ (think) about changing my job because I__________ (become) dissatisfied with the conditions at my company.
【2】 John __________ (work) for the government since he graduated from Harvard University. But now he is talking about retiring (退休).
【3】 I__________ (love) chocolate since I was a child. You might even call me a "chocoholic".
【4】 I__________ (have) the same car for more than ten years. I'm thinking about buying a new one.
【5】—How long __________ you __________ (be) in Canada?
—I __________ (study) here for more than three years.
【6】 It __________ (rain) all week. I hope it stops by Saturday because I want to go to the beach.
【7】—Where is Gary?
—He is at the library. In fact he __________ (review) for the test every day from the last week.
【8】 Since computers were first introduced to the public in the early 1980's, technology __________ (change) a lot.
【9】 Mr. Smith is a writer. He __________ (write) ten very creative (有创造性的) short stories in the last year. One day he'll be as famous as Hemingway.
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【题目】单句语法填空。
根据语境，在空白处填入适当的内容或括号内单词的正确形式。
【1】I’m afraid getting things changed will be a slow ________ (process).
【2】The professor got ________ (absorb) in his research work.
【3】I can’t make it this afternoon. I have an appointment ________ the dentist.
【4】We won’t approve ________ children below 12 years old staying up late.
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【6】I have an elder sister who is senior ________ me by five years.
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【8】—May I open the window to let in some fresh air?
a)Go ________!
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【10】—Mum, have you seen my mobile phone?
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在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
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【题目】I really want to see 【1】 elephant close up. After that, we’ll be moving on to Tanzania, 【2】 we’re going to climb Mount Kilimanjaro. The African part of our trip will take about four weeks and we will surely have a happy time.
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