(
挖掘文本
深度学习
) (
2019
外
研
版高中英语
基于词、法、句
挖掘文本深度学习
必修二
) (
Deep Learning
)
(
Unit
6
)
Understanding ideas：
SHARKS: DANGEROUS OR ENDANGERED
第一遍：词汇短语过关斩将
SHARKS: DANGEROUS OR E 1 (濒危的) 1 We see a woman swimming at night in a dark sea. S 2 (突然), she is pulled underwater. She s 3 (浮出水面), cries in fear, then d 4 (消失) forever. This is the opening scene from the 1975 film Jaws, showing a shark a 5 (攻击). It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great s 6 (成功), attracting huge audiences and winning many awards. It s 7 (加深）people’s long-held idea of the great white shark as a dangerous animal. 2 People have always been scared of sharks, but Jaws made things worse. It made people f 8 (害怕) of sharks, especially of the great white shark. Many people who saw the film started to believe that sharks were bad animals that ate humans. Some people stopped swimming in the sea, afraid of the h 9 (可怕的) creature from the film. Other people started fishing for sharks, killing a 10 (尽可能多的) they could. At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed. 3 After 1975, t 11 (...的数量）large sharks around America fell quickly, and soon fell around the world. This was not only d 12 (由于) fear of sharks, but also finning. Finning is a type of fishing where sharks are caught and their fins c 13 (割掉). The sharks are thrown back into the sea where they die slowly and p 14 (痛苦地). The fins are used in shark fin soup. Finning kills millions of sharks a year. 4 Finning would have an u 15 (意想不到的) effect upon Peter Benchley, the man who wrote the book the film Jaws was b 16 (以...为基础). In 1980, Benchley was diving when he c 17 (遇到) an awful sight. It was an area where fishermen were finning, and the sea floor was c 18 (覆盖) dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a d 19 (危险)to sharks, rather than the other way round. From that day on, he fought to protect sharks. He a 20 (承认) that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have p 21 (证实) that sharks do not see people as food, and they attack us b 22 (无意). Only around six people are killed by sharks every year. 5 F 23 (幸运的是), not everyone who watched the film Jaws became afraid of sharks—some b 24 (变得有兴趣) understanding them. Today, as we learn more about sharks, more people than ever want to protect them from e 25 (灭绝). 1.endangered 2.Suddenly 3.surfaces 4.disappears 5.attack 6.success 7.strengthened 8.frightened 9.horrible 10.as many as 11.the number of 12.due to 13.cut off 14.painfully 15.unexpected 16.based on 17.came across covered with 19.danger 20.admitted 21.proved 22.by mistake 23.Fortunately 24.became interested in 25.extinction
第二遍：基础语法披荆斩棘
SHARKS: DANGEROUS OR ENDANGERED 1 We see a woman swimming at night in a dark sea. 1 (sudden), she is pulled underwater. She 2 (surface), cries in fear, then 3 (appear) forever. This is the 4 (open) scene from the 1975 film Jaws, showing a shark attack. It tells the story of a great white shark 5 attacks and kills swimmers. Jaws was 6 great success, attracting huge audiences and winning many 7 (award). It strengthened people’s long-held idea of the great white shark as a dangerous animal. 2 People have always been scared 8 sharks, but Jaws made things 9 (bad). It made people 10 (frighten) of sharks, especially of the great white shark. Many people 11 saw the film started to believe that sharks were bad animals that ate humans. Some people stopped 12 (swim) in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could. At that time, nobody cared if sharks were killed, 13 how many were killed. People just wanted them 14 (kill). 3 After 1975, 15 number of large sharks around America 16 (fall) quickly, and soon fell around the world. This was not only due to fear of sharks, but also 17 (fin).Finning is a type of fishing where sharks are 18 (catch) and their fins cut off. The sharks are 19 (throw) back into the sea where they die slowly and 20 (painful). The fins are used in shark fin soup. Finning kills millions of sharks a year. 4 Finning would have an 21 (expected) effect upon Peter Benchley, the man who wrote the book the film Jaws was 22 (base) on. In 1980, Benchley was diving when he came across 23 awful sight. It was an area where 24 (fisherman) were finning, and the sea floor was covered with dead sharks. Benchley saw sharks 25 (be) killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round. From that day on, he 26 (fight) to protect sharks. He 27 (admit) that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have 28 (prove) that sharks do not see people as food, and they attack us 29 mistake. Only around six people are killed by sharks every year. 5 30 (fortunate), not everyone who watched the film Jaws became afraid of sharks—some became 31 (interest) in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from 32 (extinct). 1.Suddenly 2.surfaces 3.disappears 4.opening 5.that 6.a 7.awards 8.of 9.worse 10.frightened 11.who 12.swimming 13.or 14.killed 15.the 16.fell 17.finning 18.caught 19.thrown 20.painfully 21.unexpected 22.based 23.an 24.fishermen 25.being 26.fought 27.admitted 28.proved 29.by 30.Fortunately 31.interested 32.extinction
第三遍：基础句法精益求精
SHARKS: DANGEROUS OR ENDANGERED We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces, cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack. It tells the story of a great white shark that attacks and kills swimmers. 1.Jaws was a great success, attracting huge audiences and winning many awards(电影大获成功，吸引了大量观众并赢得了众多奖项). It strengthened people’s long-held idea of the great white shark as a dangerous animal. 2.People have always been scared of sharks, but Jaws made things worse (人类本就害怕鲨鱼，而电影《大白鲨》使这种情况变得更糟). It made people frightened of sharks, especially of the great white shark. Many people who saw the film started to believe that sharks were bad animals that ate humans. Some people stopped swimming in the sea, afraid of the horrible creature from the film. 3. Other people started fishing for sharks, killing as many as they could (另外一些人则开始无所顾忌地捕杀鲨鱼). At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed. 4.After 1975, the number of large sharks around America fell quickly, and soon fell around the world(1975年之后，在美国附近海域里，大型鲨鱼的数量迅速下降，这一趋势很快蔓延到全球). This was not only due to fear of sharks, but also finning. Finning isa type of fishing where sharks are caught and their fins cut off. The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year. Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on. 5.In 1980, Benchley was diving when he came across an awful sight (1980年，Benchley在潜水时看到了可怕的一幕). It was an area where fishermen were finning, and the sea floor was covered with dead sharks. 6.Benchley saw sharks being killed and this caused a deep change in him(Benchley亲眼目睹鲨鱼被杀，这引起了他内心的深刻转变). He came to see people as a danger to sharks, rather than the other way round. 7.From that day on, he fought to protect sharks(从那天起，他开始为保护鲨鱼而努力). He admitted that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake. Only around six people are killed by sharks every year. Fortunately, not everyone who watched the film Jaws became afraid of sharks—some became interested in understanding them. 8.Today, as we learn more about sharks, more people than ever want to protect them from extinction.(如今，随着我们对鲨鱼了解的加深，越来越多的人愿意去保护它们免遭灭绝).
Developing ideas ：What’s really green
第一遍：词汇短语过关斩将
What’s really green Most of us are aware that we must take care of the environment, and the m 1 (大多数) of us take steps to save energy and r 2 (减少) waste and pollution. But recently, some “green truths” have been shown to be only half true, or even completely f 3 (错误的). Here are some common ones. Which are really green Paper shopping bags are better than p 4 (塑料的) ones. Plastic bags cause litter and are a danger to wild animals, which mistake them for food. It takes hundreds of years for plastic to b 5 (降解), but much less time for paper. Because of this, people think paper bags are the better environmental c 6 (选择). However, making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water. The process also p 7 (产生) more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a r 8 (可重复使用的) bag with you when you go shopping. When you turn off a device, it stops using power. When we turn off a device, such as television, it goes into stand-by mode. Devices in this mode still use power, and older devices in stand-by mode can use even more. This happens because e 9 (电) continues to l 10 (渗漏) from the device, even when it is turned “off”. To make sure your appliance is in fact off, r 11 (拔掉) the plug from its power supply. Eating local food is good for the environment. It seems like common sense: eating local food should be better for the environment, because it does not need to be t 12 (运输) long distances and kept cold during transport. U 13 (不幸的是), it is not that simple. It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases. In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away—even t 14 (把...考虑进去) its transport. It’s better to take a shower than a bath. It depends on how long you spend in the shower and how large your bath is. If you spend more than eight minutes in a shower, you’ll use as much water as in a bath—about 50 litres of water. T 15 (因此), the key is to keep your shower time as short as possible. Environmental a 16 (意识) is now part of d 17 (日常的) life. But it’s worth checking c 18 (常见的) ideas and opinions to see what’s really green. 1.majority 2.reduce 3.false 4.plastic 5.break down 6.choice 7.produces 8.reusable 9.electricity 10.leak 11.remove transported 13.Unfortunately 14.taking into account 15.Therefore 16.awareness 17.daily mon
第二遍：基础语法披荆斩棘
What’s really green Most of us are aware that we must take care of the environment, and the 1 (major) of us take steps to save energy and reduce waste and 2 (pollute). But recently, some “green truths” have been 3 (show) to be only half true, or even 4 (complete) false. Here are some common ones. Which are really green Paper shopping bags are better than plastic ones. Plastic bags cause litter and are 5 danger to wild animals, 6 mistake them for food. It takes 7 (hundred) of years for plastic to break 8 , but much less time for paper. Because of this, people think paper bags are the better environmental 9 (choose). However, making a paper bag uses four times as much energy as 10 (make) a plastic bag and up to three times the amount of water. The process also 11 (produce) more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a 12 (reuse) bag with you when you go shopping. When you turn off a device, it stops using power. When we turn 13 a device, such as television, it goes into stand-by mode. 14 (device) in this mode still use power, and older devices in stand-by mode can use even 15 (much). This happens because electricity continues 16 (leak) from the device, even when it is turned “off”. To make sure your appliance is in fact off, remove the plug 17 its power supply. Eating local food is good for the environment. It seems like common sense: 18 ( eat) local food should be better for the environment, because it does not need to be 19 (transport) long distances and kept cold during transport. 20 (unfortunate), it is not that simple. It is the 21 (produce) of food, not its transport, that uses most of the energy and produces most of the greenhouse gases. In some 22 (case), local produce might have used more energy and produced 23 ( many) greenhouse gases than produce grown a long way away—even taking into account 24 (it) transport. It’s better to take a shower than a bath. It 25 (depend) on how long you spend in the shower and how large your bath is. If you spend more than eight 26 (minute) in a shower, you’ll use as much water as in a bath—about 50 litres of water. Therefore, the key is 27 (keep) your shower time as short as possible. 28 (environment) awareness is now part of 29 (day) life. But it’s worth 30 (check) common ideas and opinions to see what’s really green. 1.majority 2.pollution 3.shown 4.completely 5.a 6.which 7.hundreds 8.down 9.choice 10.making produces reusable off Devices more to leak from eating transported Unfortunately production cases more its depends minutes to keep Environmental daily checking
第三遍：基础句法精益求精
What’s really green 1.Most of us are aware that we must take care of the environment, and the majority of us take steps to save energy and reduce waste and pollution(我们大多数人都意识到要保护环境，也采取了各种行动节约能源，减少浪费和污染)But recently, some “green truths” have been shown to be only half true, or even completely false. Here are some common ones. Which are really green Paper shopping bags are better than plastic ones. Plastic bags cause litter and are a danger to wild animals, which mistake them for food. 2. It takes hundreds of years for plastic to break down, but much less time for paper(塑料的分解需要数百年的时间，而纸的降解时间要短得多) Because of this, people think paper bags are the better environmental choice. 3.However, making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water(然而，生产纸袋所消耗的能源是塑料袋的四倍，而耗水则多达三倍). The process also produces more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a reusable bag with you when you go shopping. When you turn off a device, it stops using power. When we turn off a device, such as television, it goes into stand-by mode. Devices in this mode still use power, and older devices in stand-by mode can use even more. This happens because electricity continues to leak from the device, even when it is turned “off”. 4.To make sure your appliance is in fact off, remove the plug from its power supply(为确保电器设备彻底关闭，请从电源上拔下电器插头) Eating local food is good for the environment. It seems like common sense: eating local food should be better for the environment, because it does not need to be transported long distances and kept cold during transport. Unfortunately, it is not that simple.5.It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases(相比于运输，食物的生产过程才是消耗大部分能源及生产大部分温室气体的原因).In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away—even taking into account its transport. It’s better to take a shower than a bath. It depends on how long you spend in the shower and how large your bath is. If you spend more than eight minutes in a shower, you’ll use as much water as in a bath—about 50 litres of water. Therefore, the key is to keep your shower time as short as possible. 6.Environmental awareness is now part of daily life. But it’s worth checking common ideas and opinions to see what’s really green. (环保意识已经融入了人们的日常生活，但我们仍需仔细辨别我们已经习以为常的理念和观点中哪些才是真正“绿色环保”的)Understanding ideas：
SHARKS: DANGEROUS OR ENDANGERED
第一遍：词汇短语过关斩将
SHARKS: DANGEROUS OR E 1 (濒危的) 1 We see a woman swimming at night in a dark sea. S 2 (突然), she is pulled underwater. She s 3 (浮出水面), cries in fear, then d 4 (消失) forever. This is the opening scene from the 1975 film Jaws, showing a shark a 5 (攻击). It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great s 6 (成功), attracting huge audiences and winning many awards. It s 7 (加深）people’s long-held idea of the great white shark as a dangerous animal. 2 People have always been scared of sharks, but Jaws made things worse. It made people f 8 (害怕) of sharks, especially of the great white shark. Many people who saw the film started to believe that sharks were bad animals that ate humans. Some people stopped swimming in the sea, afraid of the h 9 (可怕的) creature from the film. Other people started fishing for sharks, killing a 10 (尽可能多的) they could. At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed. 3 After 1975, t 11 (...的数量）large sharks around America fell quickly, and soon fell around the world. This was not only d 12 (由于) fear of sharks, but also finning. Finning is a type of fishing where sharks are caught and their fins c 13 (割掉). The sharks are thrown back into the sea where they die slowly and p 14 (痛苦地). The fins are used in shark fin soup. Finning kills millions of sharks a year. 4 Finning would have an u 15 (意想不到的) effect upon Peter Benchley, the man who wrote the book the film Jaws was b 16 (以...为基础). In 1980, Benchley was diving when he c 17 (遇到) an awful sight. It was an area where fishermen were finning, and the sea floor was c 18 (遇到) dead sharks. Benchley saw sharks being killed and this caused a deep change in him. He came to see people as a d 19 to sharks, rather than the other way round. From that day on, he fought to protect sharks. He a 20 (承认) that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have p 21 (证实) that sharks do not see people as food, and they attack us b 22 (无意). Only around six people are killed by sharks every year. 5 F 23 (幸运的是), not everyone who watched the film Jaws became afraid of sharks—some b 24 (变得有兴趣) understanding them. Today, as we learn more about sharks, more people than ever want to protect them from e 25 (灭绝). 1.______________ 2.______________ 3.______________ 4.______________ 5.______________ 6.______________ 7.______________ 8.______________ 9.______________ 10______________ 11.______________ 12.______________ 13.______________ 14.______________ 15.______________ 16.______________ 17.______________ ______________ 19.______________ 20.______________ 21.______________ 22.______________ 23.______________ 24.______________ 25.______________
第二遍：基础语法披荆斩棘
SHARKS: DANGEROUS OR ENDANGERED 1 We see a woman swimming at night in a dark sea. 1 (sudden), she is pulled underwater. She 2 (surface), cries in fear, then 3 (appear) forever. This is the 4 (open) scene from the 1975 film Jaws, showing a shark attack. It tells the story of a great white shark 5 attacks and kills swimmers. Jaws was 6 great success, attracting huge audiences and winning many 7 (award). It strengthened people’s long-held idea of the great white shark as a dangerous animal. 2 People have always been scared 8 sharks, but Jaws made things 9 (bad). It made people 10 (frighten) of sharks, especially of the great white shark. Many people 11 saw the film started to believe that sharks were bad animals that ate humans. Some people stopped 12 (swim) in the sea, afraid of the horrible creature from the film. Other people started fishing for sharks, killing as many as they could. At that time, nobody cared if sharks were killed, 13 how many were killed. People just wanted them 14 (kill). 3 After 1975, 15 number of large sharks around America 16 (fall) quickly, and soon fell around the world. This was not only due to fear of sharks, but also 17 (fin).Finning is a type of fishing where sharks are 18 (catch) and their fins cut off. The sharks are 19 (throw) back into the sea where they die slowly and 20 (painful). The fins are used in shark fin soup. Finning kills millions of sharks a year. 4 Finning would have an 21 (expected) effect upon Peter Benchley, the man who wrote the book the film Jaws was 22 (base) on. In 1980, Benchley was diving when he came across 23 awful sight. It was an area where 24 (fisherman) were finning, and the sea floor was covered with dead sharks. Benchley saw sharks 25 (be) killed and this caused a deep change in him. He came to see people as a danger to sharks, rather than the other way round. From that day on, he 26 (fight) to protect sharks. He 27 (admit) that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have 28 (prove) that sharks do not see people as food, and they attack us 29 mistake. Only around six people are killed by sharks every year. 5 30 (fortunate), not everyone who watched the film Jaws became afraid of sharks—some became 31 (interest) in understanding them. Today, as we learn more about sharks, more people than ever want to protect them from 32 (extinct). 1.______________ 2.______________ 3.______________ 4.______________ 5.______________ 6.______________ 7.______________ 8.______________ 9.______________ 10______________ 11.______________ 12.______________ 13.______________ 14.______________ 15.______________ 16.______________ 17______________ 18.______________ 19.______________ 20.______________ 21.______________ 22.______________ 23.______________ 24.______________ 25.______________ 26.______________ 27.______________ 28.______________ 29.______________ 30______________ 31.______________ 32.______________
第三遍：基础句法精益求精
SHARKS: DANGEROUS OR ENDANGERED We see a woman swimming at night in a dark sea. Suddenly, she is pulled underwater. She surfaces, cries in fear, then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack. It tells the story of a great white shark that attacks and kills swimmers. 1.________________________________________________________________(电影大获成功，吸引了大量观众并赢得了众多奖项). It strengthened people’s long-held idea of the great white shark as a dangerous animal. 2.__________________________________________________________________________ (人类本就害怕鲨鱼，而电影《大白鲨》使这种情况变得更糟). It made people frightened of sharks, especially of the great white shark. Many people who saw the film started to believe that sharks were bad animals that ate humans. Some people stopped swimming in the sea, afraid of the horrible creature from the film. 3.________________________________________________________________________(另外一些人则开始无所顾忌地捕杀鲨鱼). At that time, nobody cared if sharks were killed, or how many were killed. People just wanted them killed. 4.__________________________________________________________________________(1975年之后，在美国附近海域里，大型鲨鱼的数量迅速下降，这一趋势很快蔓延到全球). This was not only due to fear of sharks, but also finning. Finning isa type of fishing where sharks are caught and their fins cut off. The sharks are thrown back into the sea where they die slowly and painfully. The fins are used in shark fin soup. Finning kills millions of sharks a year. Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on. 5.__________________________________________________________________________ (1980年，Benchley在潜水时看到了可怕的一幕). It was an area where fishermen were finning, and the sea floor was covered with dead sharks. 6.__________________________________________________________________(Benchley亲眼目睹鲨鱼被杀，这引起了他内心的深刻转变). He came to see people as a danger to sharks, rather than the other way round. 7.____________________________________________________________________(从那天起，他开始为保护鲨鱼而努力) He admitted that his book was wrong about sharks’ behaviour. “Sharks don’t target humans,” he said. Experts have proved that sharks do not see people as food, and they attack us by mistake. Only around six people are killed by sharks every year. Fortunately, not everyone who watched the film Jaws became afraid of sharks—some became interested in understanding them. 8.____________________________________________________________________________________(如今，随着我们对鲨鱼了解的加深，越来越多的人愿意去保护它们免遭灭绝).
Developing ideas ：What’s really green
第一遍：词汇短语过关斩将
What’s really green Most of us are aware that we must take care of the environment, and the m 1 (大多数) of us take steps to save energy and r 2 (减少) waste and pollution. But recently, some “green truths” have been shown to be only half true, or even completely f 3 (错误的). Here are some common ones. Which are really green Paper shopping bags are better than p 4 (塑料的) ones. Plastic bags cause litter and are a danger to wild animals, which mistake them for food. It takes hundreds of years for plastic to b 5 (降解), but much less time for paper. Because of this, people think paper bags are the better environmental c 6 (选择). However, making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water. The process also p 7 (产生) more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a r 8 (可重复使用的) bag with you when you go shopping. When you turn off a device, it stops using power. When we turn off a device, such as television, it goes into stand-by mode. Devices in this mode still use power, and older devices in stand-by mode can use even more. This happens because e 9 (电) continues to l 10 (渗漏) from the device, even when it is turned “off”. To make sure your appliance is in fact off, r 11 (拔掉) the plug from its power supply. Eating local food is good for the environment. It seems like common sense: eating local food should be better for the environment, because it does not need to be t 12 (运输) long distances and kept cold during transport. U 13 (不幸的是), it is not that simple. It is the production of food, not its transport, that uses most of the energy and produces most of the greenhouse gases. In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away—even t 14 (把...考虑进去) its transport. It’s better to take a shower than a bath. It depends on how long you spend in the shower and how large your bath is. If you spend more than eight minutes in a shower, you’ll use as much water as in a bath—about 50 litres of water. T 15 (因此), the key is to keep your shower time as short as possible. Environmental a 16 (意识) is now part of d 17 (日常的) life. But it’s worth checking c 18 (常见的) ideas and opinions to see what’s really green. 1.______________ 2.______________ 3.______________ 4.______________ 5.______________ 6.______________ 7.______________ 8.______________ 9.______________ 10______________ 11.______________ _____________ 13._____________ 14.______________ 15.______________ 16.______________ 17______________ 18.______________
第二遍：基础语法披荆斩棘
What’s really green Most of us are aware that we must take care of the environment, and the 1 (major) of us take steps to save energy and reduce waste and 2 (pollute). But recently, some “green truths” have been 3 (show) to be only half true, or even 4 (complete) false. Here are some common ones. Which are really green Paper shopping bags are better than plastic ones. Plastic bags cause litter and are 5 danger to wild animals, 6 mistake them for food. It takes 7 (hundred) of years for plastic to break 8 , but much less time for paper. Because of this, people think paper bags are the better environmental 9 (choose). However, making a paper bag uses four times as much energy as 10 (make) a plastic bag and up to three times the amount of water. The process also 11 (produce) more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a 12 (reuse) bag with you when you go shopping. When you turn off a device, it stops using power. When we turn 13 a device, such as television, it goes into stand-by mode. 14 (device) in this mode still use power, and older devices in stand-by mode can use even 15 (much). This happens because electricity continues 16 (leak) from the device, even when it is turned “off”. To make sure your appliance is in fact off, remove the plug 17 its power supply. Eating local food is good for the environment. It seems like common sense: 18 ( eat) local food should be better for the environment, because it does not need to be 19 (transport) long distances and kept cold during transport. 20 (unfortunate), it is not that simple. It is the 21 (produce) of food, not its transport, that uses most of the energy and produces most of the greenhouse gases. In some 22 (case), local produce might have used more energy and produced 23 ( many) greenhouse gases than produce grown a long way away—even taking into account 24 (it) transport. It’s better to take a shower than a bath. It 25 (depend) on how long you spend in the shower and how large your bath is. If you spend more than eight 26 (minute) in a shower, you’ll use as much water as in a bath—about 50 litres of water. Therefore, the key is 27 (keep) your shower time as short as possible. 28 (environment) awareness is now part of 29 (day) life. But it’s worth 30 (check) common ideas and opinions to see what’s really green. 1.______________ 2.______________ 3.______________ 4.______________ 5.______________ 6.______________ 7.______________ 8.______________ 9.______________ 10______________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________ ____________
第三遍：基础句法精益求精
What’s really green 1._______________________________________________________________________________________________________(我们大多数人都意识到要保护环境，也采取了各种行动节约能源，减少浪费和污染)But recently, some “green truths” have been shown to be only half true, or even completely false. Here are some common ones. Which are really green Paper shopping bags are better than plastic ones. Plastic bags cause litter and are a danger to wild animals, which mistake them for food. 2.______________________________________________________________________________________________(塑料的分解需要数百年的时间，而纸的降解时间要短得多) Because of this, people think paper bags are the better environmental choice. 3._______________________________________________________________________________________________________________________(然而，生产纸袋所消耗的能源是塑料袋的四倍，而耗水则多达三倍). The process also produces more greenhouse gases. In fact, both kinds of bags are bad for the environment. So, take a reusable bag with you when you go shopping. When you turn off a device, it stops using power. When we turn off a device, such as television, it goes into stand-by mode. Devices in this mode still use power, and older devices in stand-by mode can use even more. This happens because electricity continues to leak from the device, even when it is turned “off”. 4.____________________________________________________________________________________________________________(为确保电器设备彻底关闭，请从电源上拔下电器插头) Eating local food is good for the environment. It seems like common sense: eating local food should be better for the environment, because it does not need to be transported long distances and kept cold during transport. Unfortunately, it is not that simple.5.__________________________________________________________________________________________________________(相比于运输，食物的生产过程才是消耗大部分能源及生产大部分温室气体的原因).In some cases, local produce might have used more energy and produced more greenhouse gases than produce grown a long way away—even taking into account its transport. It’s better to take a shower than a bath. It depends on how long you spend in the shower and how large your bath is. If you spend more than eight minutes in a shower, you’ll use as much water as in a bath—about 50 litres of water. Therefore, the key is to keep your shower time as short as possible. 6._______________________________________________________________________________________________________________________________________________. (环保意识已经融入了人们的日常生活，但我们仍需仔细辨别我们已经习以为常的理念和观点中哪些才是真正“绿色环保”的)
