Unit3 Environmental Protection 单元练习-2025-2026学年高中英语人教版选择性必修第三册

选择性必修第三册 Unit3 Environmental protection 单元练习 答案 I. 单句语法填空(用括号内所给词的适当形式填空) 1. To our shock, many children in underdeveloped regions die of starvation (starve)． 2. I couldn’t tolerate your behavior any longer. That is, I couldn’t be tolerant of how you behaved. (tolerate) 3. With time going by, more and more countries have realized that a sustainable (sustain) development is vital for human beings. 4. As is known to us all, a harmonious society means that human beings can live in harmony with each other. (harmony) 5. I sensed that he was very sensitive to what others said and he couldn’t make sensible choices. (sense) 6. We should take an active part in sports and outdoor activities frequently (frequent)． IⅠ. 单词拼写(根据汉语提示或首字母提示写单词) 1. With the development of science and technology, there is a growing trend towards earlier retirement in that country. 2．As is expected, the boy will try his best to seize the golden chance to go abroad to broaden his horizons. 3．The appealing concert was broadcast live and attracted the largest audience in the history. 4．The government is launching an advertising campaign in order to tell people about the dangers of drugs. 5．It is obvious that the way much coffee is grown affects many aspects of life, from the local environment to the global ecology(生态)． 6．It’s high time that you submitted/should submit(提交) your application, otherwise you will be banned from participating in the activity. Ⅲ. 短语填空 be sensitive to， be tolerant of， on behalf of， along with， end up， be trapped in， starve to death， refer to， contribute to， in effect 1．Nowadays, cycling, along with jogging and swimming, is regarded as one of the best all-round forms of exercise. 2．He was trapped in the crashed car and couldn’t move his legs. 3．Due to the serious plague of locusts in Africa, many people are likely to starve to death. 4．In order to write an excellent report, they have referred to plenty of materials and data. 5．On behalf of our government, I feel greatly honored to discuss this issue with you. 6．All the teachers should be sensitive to the children’s needs, which is helpful to education. 7．If you don’t know what you want, you might end up getting something you don’t want. 8．They think daydreaming contributes to intellectual growth and leads to the attainment of actual goals. 9．With the new traffic laws in effect in the near future, there will be fewer accidents. 10．Scientific research departments should encourage innovation and be tolerant of failure. ⅠV. 句子翻译 1．几乎没有疑问，你的热情和善良可以消除你和他人之间的分歧。 There is little doubt that your passion and kindness can bridge the gap between you and others. 2．没有强烈的团队精神，我们就不会高效地完成我们的任务。 Without a strong teamwork spirit, we wouldn’t complete our tasks very efficiently. 3．开始新学期总是令人兴奋的。这是一个再次见到你朋友的机会。 Starting a new school term is always exciting. It’s a chance to see your friends again. 4．我已经和我们学校里的交换生交了朋友，他们中的许多人经常和我坦诚地交谈。 I have made friends with the exchange students in our school, many of whom often have a heart-to-heart talk with me. 5．人们相信原谅是一种美德，可以让我们过上快乐的生活。 It is believed that to forgive is a virtue, which can make us live a happy life. V. 语法填空 A There is little doubt that Earth is getting warmer and warmer. In 2013, many people 1.were shocked (shock) by a news photo of a dead polar bear which appeared to have starved to death. Experts claimed that low sea-ice levels 2.caused(cause) by climate change meant that the bear could not hunt seals as before, so it had to travel greater distances 3.to find(find) food. Then what is causing the increase in the global average surface temperature? Climate scientists often mention a key climate process called the “greenhouse effect”, 4.which has two common meanings: the “natural” greenhouse effect and the “man-made” greenhouse effect. The “man-made” greenhouse effect has now become 5.a big problem. There is strong and comprehensive evidence 6.that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide. Actually, news reports are 7.frequently(frequent) broadcast about extreme rainstorms and heatwaves 8.causing(cause) deaths and economic losses. Continued greenhouse gas emissions will result in further warming and long-lasting changes to the global climate. This requires the attention of people all over the world. We as individuals can also reduce our “carbon footprint” by 9.restricting(restrict) the amount of carbon dioxide our lifestyles produce. It is our responsibility 10.to seize(seize) every opportunity to educate everyone about global warming. B Climate change is having an unexpected effect 1. on the diets of grizzly bears, 2. which could cause problems in the future.  Grizzly bears on Kodiak Island 3.usually(usual) eat salmon ( 鲑) at the beginning of the summer. When the elderberries ripen ( 变成熟) at the end of the summer, they eat berries instead. Now, however, increasing temperatures mean the elderberries are ripening earlier. The bears have a(n) 4.choice(choose)— berries or salmon. They leave the streams full of salmon and stay in the hills eating elderberries instead. “It’s as if breakfast and lunch 5.were served(serve) at the same time and there is nothing 6. to eat(eat) until dinner,” said Oregon State University biologist William Deacy. “You have to choose between breakfast and lunch because you can only eat so much at a time.” Berries are 7.higher(high) in sugar than salmon. They contain less protein and are easier for the body to break down, and the bears are gaining weight as 8.a result. The change in the bears’ diet is also affecting the Kodiak Island ecosystem. Normally the bears kill 75 percent of the salmon at the beginning of the summer. Now there are more 9.surviving(survive) salmon. The forests are suffering from the lack of nutrients normally 10.provided(provide) by the dead salmon. VI. 完形填空 Eight years ago, Nixon, 59, started each day from a bench of the St. Petersburg, Florida, waterfront. Watching a sunrise makes him feel ___1__. “Seeing you ___2___ here, I know everything will be OK.” a woman’s words changed his perspective. Nixon __3___. “That’s when I knew: I needed to pay attention to the people ___4___. I needed to ensure them we ___5__ to each other.” __6__ watching sunrise, Nixon started smiling at people and __7___ conversations. People began joining him on the bench, asking for advice. “I wanted them to walk away ___8___ they didn’t have to feel alone.” said Nixon. “People feel their purpose hasn’t been __9__ in their 50s. At this stage in life, this is definitely my __10___.” Weather permitting, Nixon will sit on the bench before sunrise every morning. His presence and ___11___ to listen have led some people to ___12__ him the Sunshine Mayor. No matter what problem a person wants to ___13___, Nixon lends an ear. Once a couple talked about problems in their relationship. “The husband was ___14__ working, rarely home,” Nixon said. “It was ruining their marriage. I told him: ‘My friend, if your wife’s words didn’t scare you, then maybe the possibility of losing her will.’” Finally, the man agreed to slow down. No topic is off limits, but some ___15___ want to sit next to someone and share the silence. 1.A．available B．centered C．negative D．creative 2.A．wandering B．sitting C．working D．greeting 3.A．recalled B．requested C．responded D．regretted 4.A．hanging out B．wearing off C．walking past D．living near 5.A．mattered B．belonged C．appealed D．compromised 6.A．Regardless of B．Because of C．In case of D．Instead of 7.A．breaking off B．striking up C．carrying on D．bring around 8.A．knowing B．answering C．forecasting D．celebrating 9.A．served B．lacked C．defeated D．achieved 10.A．influence B．purpose C．secret D．personality 11.A．happiness B．blindness C．openness D．greatness 12.A．make B．offer C．purchase D．nickname 13.A．air B．create C．avoid D．understand 14.A．even B．seldom C．never D．always 15.A．randomly B．regularly C．simply D．peacefully 1-5 BBACA 6-10 DBADB 11-15 CDADC 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 选择性必修第三册 Unit3 Environmental protection 单元练习 I. 单句语法填空(用括号内所给词的适当形式填空) 1. To our shock, many children in underdeveloped regions die of _____________ (starve)． 2. I couldn’t your behavior any longer. That is, I couldn’t be _____________ of how you behaved. (tolerate) 3. With time going by, more and more countries have realized that a _____________ (sustain) development is vital for human beings. 4. As is known to us all, a _____________ society means that human beings can live in _____________ with each other. (harmony) 5. I _____________ that he was very _____________ to what others said and he couldn’t make _____________ choices. (sense) 6. We should take an active part in sports and outdoor activities _____________ (frequent)． IⅠ. 单词拼写(根据汉语提示或首字母提示写单词) 1. With the development of science and technology, there is a growing t towards earlier retirement in that country. 2．As is expected, the boy will try his best to s____________ the golden chance to go abroad to broaden his horizons. 3．The appealing concert was b live and attracted the largest audience in the history. 4．The government is launching an advertising c in order to tell people about the dangers of drugs. 5．It is obvious that the way much coffee is grown affects many aspects of life, from the local environment to the global (生态)． 6．It’s high time that you (提交) your application, otherwise you will be banned from participating in the activity. Ⅲ. 短语填空 be sensitive to， be tolerant of， on behalf of， along with， end up， be trapped in， starve to death， refer to， contribute to， in effect 1．Nowadays, cycling, _______________ jogging and swimming, is regarded as one of the best all-round forms of exercise. 2．He _______________ the crashed car and couldn’t move his legs. 3．Due to the serious plague of locusts in Africa, many people are likely to _______________ . 4．In order to write an excellent report, they have _______________ plenty of materials and data. 5．_____________ our government, I feel greatly honored to discuss this issue with you. 6．All the teachers should _______________ the children’s needs, which is helpful to education. 7．If you don’t know what you want, you might _______________ getting something you don’t want. 8．They think daydreaming _______________ intellectual growth and leads to the attainment of actual goals. 9．With the new traffic laws _______________ in the near future, there will be fewer accidents. 10．Scientific research departments should encourage innovation and _______________ failure. ⅠV. 句子翻译 1．几乎没有疑问，你的热情和善良可以消除你和他人之间的分歧。 your passion and kindness can bridge the gap between you and others. 2．没有强烈的团队精神，我们就不会高效地完成我们的任务。 Without a strong teamwork spirit, we our tasks very efficiently. 3．开始新学期总是令人兴奋的。这是一个再次见到你朋友的机会。 Starting a new school term is always exciting. . 4．我已经和我们学校里的交换生交了朋友，他们中的许多人经常和我坦诚地交谈。 I have made friends with the exchange students in our school, . 5．人们相信原谅是一种美德，可以让我们过上快乐的生活。 to forgive is a virtue, which can make us live a happy life. V. 语法填空 A There is little doubt that Earth is getting warmer and warmer. In 2013, many people 1. (shock) by a news photo of a dead polar bear which appeared to have starved to death. Experts claimed that low sea-ice levels 2. (cause) by climate change meant that the bear could not hunt seals as before, so it had to travel greater distances 3. (find) food. Then what is causing the increase in the global average surface temperature? Climate scientists often mention a key climate process called the “greenhouse effect”, 4. has two common meanings: the “natural” greenhouse effect and the “man-made” greenhouse effect. The “man-made” greenhouse effect has now become 5. big problem. There is strong and comprehensive evidence 6._____________the rise in temperature has led to an increase in extreme weather and natural disasters worldwide. Actually, news reports are 7. (frequent) broadcast about extreme rainstorms and heatwaves 8. (cause) deaths and economic losses. Continued greenhouse gas emissions will result in further warming and long-lasting changes to the global climate. This requires the attention of people all over the world. We as individuals can also reduce our “carbon footprint” by 9.____________(restrict) the amount of carbon dioxide our lifestyles produce. It is our responsibility 10. (seize) every opportunity to educate everyone about global warming. B Climate change is having an unexpected effect 1._____________ the diets of grizzly bears, 2. _____________ could cause problems in the future.  Grizzly bears on Kodiak Island 3.______________ (usual) eat salmon ( 鲑) at the beginning of the summer. When the elderberries ripen ( 变成熟) at the end of the summer, they eat berries instead. Now, however, increasing temperatures mean the elderberries are ripening earlier. The bears have a(n) 4.______________ (choose)— berries or salmon. They leave the streams full of salmon and stay in the hills eating elderberries instead. “It’s as if breakfast and lunch 5.______________ (serve) at the same time and there is nothing 6._____________ (eat) until dinner,” said Oregon State University biologist William Deacy. “You have to choose between breakfast and lunch because you can only eat so much at a time.” Berries are 7.______________ (high) in sugar than salmon. They contain less protein and are easier for the body to break down, and the bears are gaining weight as 8._____________ result. The change in the bears’ diet is also affecting the Kodiak Island ecosystem. Normally the bears kill 75 percent of the salmon at the beginning of the summer. Now there are more 9._____________ (survive) salmon. The forests are suffering from the lack of nutrients normally 10.______________ (provide) by the dead salmon. VI. 完形填空 Eight years ago, Nixon, 59, started each day from a bench of the St. Petersburg, Florida, waterfront. Watching a sunrise makes him feel ___1__. “Seeing you ___2___ here, I know everything will be OK.” a woman’s words changed his perspective. Nixon __3___. “That’s when I knew: I needed to pay attention to the people ___4___. I needed to ensure them we ___5__ to each other.” __6__ watching sunrise, Nixon started smiling at people and __7___ conversations. People began joining him on the bench, asking for advice. “I wanted them to walk away ___8___ they didn’t have to feel alone.” said Nixon. “People feel their purpose hasn’t been __9__ in their 50s. At this stage in life, this is definitely my __10___.” Weather permitting, Nixon will sit on the bench before sunrise every morning. His presence and ___11___ to listen have led some people to ___12__ him the Sunshine Mayor. No matter what problem a person wants to ___13___, Nixon lends an ear. Once a couple talked about problems in their relationship. “The husband was ___14__ working, rarely home,” Nixon said. “It was ruining their marriage. I told him: ‘My friend, if your wife’s words didn’t scare you, then maybe the possibility of losing her will.’” Finally, the man agreed to slow down. No topic is off limits, but some ___15___ want to sit next to someone and share the silence. 1.A．available B．centered C．negative D．creative 2.A．wandering B．sitting C．working D．greeting 3.A．recalled B．requested C．responded D．regretted 4.A．hanging out B．wearing off C．walking past D．living near 5.A．mattered B．belonged C．appealed D．compromised 6.A．Regardless of B．Because of C．In case of D．Instead of 7.A．breaking off B．striking up C．carrying on D．bring around 8.A．knowing B．answering C．forecasting D．celebrating 9.A．served B．lacked C．defeated D．achieved 10.A．influence B．purpose C．secret D．personality 11.A．happiness B．blindness C．openness D．greatness 12.A．make B．offer C．purchase D．nickname 13.A．air B．create C．avoid D．understand 14.A．even B．seldom C．never D．always 15.A．randomly B．regularly C．simply D．peacefully 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $