外研版（2019）必修 第二册Unit 1 Food for thought Using Language课时分层练（含答案）
文档属性
| 名称 | 外研版（2019）必修 第二册Unit 1 Food for thought Using Language课时分层练（含答案） |  | |
| 格式 | docx | ||
| 文件大小 | 26.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-09-04 16:26:08 | ||
图片预览
文档简介
Unit 1 Food for thought Using Language—2023-2024学年高一英语外研版（2019）必修第二册课时分层练
【夯实基础】
知识点1一般现在时的被动语态
1. According to a recent study, when a tree _______ (attack) by insects, it sends signals to warn its neighbours of the danger.
知识点2 情态动词的用法
2. —Can't you stay a little longer
—It's getting late. I really _______ go now. My daughter is at home alone.
3. My room is a mess, but I _______ clean it before I go out tonight. I can do it in the morning
知识点3副词的用法
4. I can't tell the twin sisters apart, but people say they have _____ (slight) different faces.
5._____ (original), these facilities were designed for four-year-old kids, but later we found them dangerous for the age.
【提升能力】
6. White has always been a s_____ of purity in Western cultures.
7. The book is full of useful t_____ on job interviews.
8. Even our youngest students can post comments on a b_____.
9. Since I'm here, I would like to try a t_____ dish of the area.
10. Passengers are asked to i_____ their own suitcases before they are put on the plane.
【核心素养】
A
It is quite natural for all of us to want to preserve and protect the foods we purchase. With that in mind, we often think that the best way to do that is by putting them in our refrigerators. However, that is not always the case.
Bread
Nothing dries out bread faster than your refrigerator. In the event that you have made sandwiches with the bread, then you can place them in the fridge. The cold temperature will make the bread tough and chewy.
Tomatoes
We all love tomatoes for their taste. But putting them in the refrigerator will cause them to lose all of their flavor(口味). Plus, the cold air in the cooler stops the ripening process as well. And as we all know, ripening is what gives every tomato more taste and flavor. For best results, tomatoes should be placed in cool, dry and dark space.
Salads
Oil or vinegar based salads can be stored for a long period of time without refrigeration. Moreover, refrigeration of salad dressings brings bad smell. Keep in mind that some salads that are mayo(蛋黄酱) or yogurt based should be refrigerated in order to keep them fine. So if you have some salads that have been already dressed, you can keep them away from your fridge without any hesitation.
Eggs
It is a long debate whether you should keep eggs inside your refrigerator or not. One study suggests that keeping eggs whether in a refrigerator or not does not change their normal qualities, so it can be said that if you keep eggs at room temperature, there should not be any problem. There is another study that shows that keeping eggs inside the refrigerators has a bad effect on the natural taste and flavor of eggs, so it is wise to keep eggs outside of your fridge.
1. Which of the following loses water quickest in the cooler
A. Bread. B. Tomatoes. C. Salads. D. Eggs.
2. What should we do with tomatoes to get the best taste
A. Put them in the refrigerator. B. Cook them at once.
C. Make them ripen slowly. D. Leave them in the shade.
3. What will go bad easily without refrigeration
A. Dressed salad. B. Mayo and yogurt.
C. Oil and vinegar. D. Salad dressings.
B
Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.
Certain microorganisms (微生物) cause most sorts of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release (释放) poisons that make people sick.
Some chemicals (化学制品) can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.
Some plants and animals contain natural poisons that are harmful to people. These include certain sorts of seafood, grains, nuts, seeds, beans, and mushrooms.
When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.
Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.
1. Which of the following statements is NOT true
A. Food when poisoned can make people sick.
B. Food poisoning means death.
C. Food poisoning comes in varieties.
D. Food poisoning can be serious.
2. We know from the passage that the symptoms of food poisoning _________.
A. are always accompanied by a fever B. are too common to be noted
C. can be noticed within hours D. can be ignored
3. Food poisoning can be caused by all the following EXCEPT ________.
A. some chemicals B. low temperatures
C. some tiny living things D. certain natural materials
4. From Paragraph 5, we can learn that ________.
A. mushrooms should not be eaten
B. vegetables are safer than meat and seafood
C. natural poisons are more dangerous than chemicals
D. different types of food should be handled differently
答案以及解析
【夯实基础】
1.答案：is attacked
解析：考查时态及语态。句意：根据最近的一项研究，当一棵树受到昆虫攻击时，它会发出信号，警告它的邻居有危险。根据语境可知，本句表示的是“客观事实”，故应用一般现在时；且tree和动词attack之间为被动关系，故本空应用一般现在时的被动语态。
2.答案：must
解析：考查情态动词。句意为：你不能再待一会儿吗 已经很晚了，我必须得走了，我女儿独自一个人在家。must意为“必须”，表示形势需要,符合句意。故填must。
3.答案：needn't
解析：考查情态动词。句意：我的房间很乱，但是在我今晚出去之前不需要打扫。我可以明天早晨再打扫。needn't表示 “不需要”。
4.答案：slightly
解析：句意：我区分不出来这对双胞胎姐妹，但人们都说她们脸型稍有不同。设空后是形容词，修饰形容词要用副词，故填slightly。
5.答案：Originally
解析：句意：最初这些设备是给四岁孩子设计的，后来我们发现它们对于这个年龄太危险了。设空处位于句首，且有逗号将其与句子隔开，所以应在句中作状语，需用副词，故填Originally。
【提升能力】
6.答案：symbol
解析：句意：在西方文化中，白色一直象征着纯洁。
7.答案：tips
解析：句意：这本书里有很多关于求职面试的有用建议。
8.答案：blog
解析：句意：甚至连我们年龄最小的学生也能在博客上发表评论。
9.答案：typical
解析：句意：既然来这里了，我想尝尝这个地方有代表性的一道菜。
10.答案：identify
解析：句意：在行李箱被放到飞机上之前，要求乘客们确认他们的行李箱。
【核心素养】
A
答案：1-3 ADB
1. 细节理解题。根据第二段中Nothing dries out bread faster than your refrigerator.可知，冰箱会使面包快速失去水分。
2. 推理判断题。根据第三段中"But putting them in the refrigerator will cause them to lose all of their flavor(口味)."可知，把西红柿放在冰箱的话会使西红柿失去味道，故A项错误；根据"And as we all know， ripening is what gives every tomato more taste and flavor."可知，熟的西红柿味道更好，故C项错误；根据"For best results， tomatoes should be placed in cool, dry and dark space."可知，为了达到最好的效果，要把西红柿放在凉爽、干燥、暗的地方，故D项中shade(阴凉处）符合文意。B项文中未提及。
3. 细节理解题。根据第四段中"Keep in mind that some salads that are mayo(蛋黄酱) or yogurt based should be refrigerated in order to keep them fine."可知，以蛋黄酱或酸奶为基本调料的沙拉应该放在冰箱里，故B项正确。
B
答案：1-4 BCBD
解析：1.细节理解题。根据第一段中"Food poisoning is usually not serious， but some types are deadly."和最后一段内容可知，一般情况下食物中毒不严重，不会导致死亡，因此B项"Food poisoning means death"错误，故选B。
2.细节理解题。根据第一段中"The symptoms of food poisoning usually begin within hours of eating the poisoned food."可知，食物中毒症状能在吃下有毒食物的几小时内被发现，故选C。
3.细节理解题。根据文章二、三、四段开头句"Certain microorganisms(微生物) cause most sorts of food poisoning." "Some chemicals(化学制品) can also cause food poisoning."和"Some plants and animals contain natural poisons that are harmful to people."可知，导致食物中毒的原因有：某些微生物、某些化学制品以及某些含有天然毒素的动植物。选项中A、C、D都被包括，B项“低温”不是导致食物中毒的原因。故选B。
4.推理判断题。根据第五段中"Food should be kept in a refrigerator... that grow in the wild."可知，为了避免食物中毒，不同种类的食物应该有不同的处理方式。故选D。根据第五段中"people should not eat wild mushrooms or other foods that grow in the wild"可知，不应该吃的是野蘑菇，而不是所有的蘑菇都不能吃，故排除A项；原文中并没有比较B、C两项中提到的事物，属于无根据的结论，故排除。
2
【夯实基础】
知识点1一般现在时的被动语态
1. According to a recent study, when a tree _______ (attack) by insects, it sends signals to warn its neighbours of the danger.
知识点2 情态动词的用法
2. —Can't you stay a little longer
—It's getting late. I really _______ go now. My daughter is at home alone.
3. My room is a mess, but I _______ clean it before I go out tonight. I can do it in the morning
知识点3副词的用法
4. I can't tell the twin sisters apart, but people say they have _____ (slight) different faces.
5._____ (original), these facilities were designed for four-year-old kids, but later we found them dangerous for the age.
【提升能力】
6. White has always been a s_____ of purity in Western cultures.
7. The book is full of useful t_____ on job interviews.
8. Even our youngest students can post comments on a b_____.
9. Since I'm here, I would like to try a t_____ dish of the area.
10. Passengers are asked to i_____ their own suitcases before they are put on the plane.
【核心素养】
A
It is quite natural for all of us to want to preserve and protect the foods we purchase. With that in mind, we often think that the best way to do that is by putting them in our refrigerators. However, that is not always the case.
Bread
Nothing dries out bread faster than your refrigerator. In the event that you have made sandwiches with the bread, then you can place them in the fridge. The cold temperature will make the bread tough and chewy.
Tomatoes
We all love tomatoes for their taste. But putting them in the refrigerator will cause them to lose all of their flavor(口味). Plus, the cold air in the cooler stops the ripening process as well. And as we all know, ripening is what gives every tomato more taste and flavor. For best results, tomatoes should be placed in cool, dry and dark space.
Salads
Oil or vinegar based salads can be stored for a long period of time without refrigeration. Moreover, refrigeration of salad dressings brings bad smell. Keep in mind that some salads that are mayo(蛋黄酱) or yogurt based should be refrigerated in order to keep them fine. So if you have some salads that have been already dressed, you can keep them away from your fridge without any hesitation.
Eggs
It is a long debate whether you should keep eggs inside your refrigerator or not. One study suggests that keeping eggs whether in a refrigerator or not does not change their normal qualities, so it can be said that if you keep eggs at room temperature, there should not be any problem. There is another study that shows that keeping eggs inside the refrigerators has a bad effect on the natural taste and flavor of eggs, so it is wise to keep eggs outside of your fridge.
1. Which of the following loses water quickest in the cooler
A. Bread. B. Tomatoes. C. Salads. D. Eggs.
2. What should we do with tomatoes to get the best taste
A. Put them in the refrigerator. B. Cook them at once.
C. Make them ripen slowly. D. Leave them in the shade.
3. What will go bad easily without refrigeration
A. Dressed salad. B. Mayo and yogurt.
C. Oil and vinegar. D. Salad dressings.
B
Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning. Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.
Certain microorganisms (微生物) cause most sorts of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release (释放) poisons that make people sick.
Some chemicals (化学制品) can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.
Some plants and animals contain natural poisons that are harmful to people. These include certain sorts of seafood, grains, nuts, seeds, beans, and mushrooms.
When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.
Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.
1. Which of the following statements is NOT true
A. Food when poisoned can make people sick.
B. Food poisoning means death.
C. Food poisoning comes in varieties.
D. Food poisoning can be serious.
2. We know from the passage that the symptoms of food poisoning _________.
A. are always accompanied by a fever B. are too common to be noted
C. can be noticed within hours D. can be ignored
3. Food poisoning can be caused by all the following EXCEPT ________.
A. some chemicals B. low temperatures
C. some tiny living things D. certain natural materials
4. From Paragraph 5, we can learn that ________.
A. mushrooms should not be eaten
B. vegetables are safer than meat and seafood
C. natural poisons are more dangerous than chemicals
D. different types of food should be handled differently
答案以及解析
【夯实基础】
1.答案：is attacked
解析：考查时态及语态。句意：根据最近的一项研究，当一棵树受到昆虫攻击时，它会发出信号，警告它的邻居有危险。根据语境可知，本句表示的是“客观事实”，故应用一般现在时；且tree和动词attack之间为被动关系，故本空应用一般现在时的被动语态。
2.答案：must
解析：考查情态动词。句意为：你不能再待一会儿吗 已经很晚了，我必须得走了，我女儿独自一个人在家。must意为“必须”，表示形势需要,符合句意。故填must。
3.答案：needn't
解析：考查情态动词。句意：我的房间很乱，但是在我今晚出去之前不需要打扫。我可以明天早晨再打扫。needn't表示 “不需要”。
4.答案：slightly
解析：句意：我区分不出来这对双胞胎姐妹，但人们都说她们脸型稍有不同。设空后是形容词，修饰形容词要用副词，故填slightly。
5.答案：Originally
解析：句意：最初这些设备是给四岁孩子设计的，后来我们发现它们对于这个年龄太危险了。设空处位于句首，且有逗号将其与句子隔开，所以应在句中作状语，需用副词，故填Originally。
【提升能力】
6.答案：symbol
解析：句意：在西方文化中，白色一直象征着纯洁。
7.答案：tips
解析：句意：这本书里有很多关于求职面试的有用建议。
8.答案：blog
解析：句意：甚至连我们年龄最小的学生也能在博客上发表评论。
9.答案：typical
解析：句意：既然来这里了，我想尝尝这个地方有代表性的一道菜。
10.答案：identify
解析：句意：在行李箱被放到飞机上之前，要求乘客们确认他们的行李箱。
【核心素养】
A
答案：1-3 ADB
1. 细节理解题。根据第二段中Nothing dries out bread faster than your refrigerator.可知，冰箱会使面包快速失去水分。
2. 推理判断题。根据第三段中"But putting them in the refrigerator will cause them to lose all of their flavor(口味)."可知，把西红柿放在冰箱的话会使西红柿失去味道，故A项错误；根据"And as we all know， ripening is what gives every tomato more taste and flavor."可知，熟的西红柿味道更好，故C项错误；根据"For best results， tomatoes should be placed in cool, dry and dark space."可知，为了达到最好的效果，要把西红柿放在凉爽、干燥、暗的地方，故D项中shade(阴凉处）符合文意。B项文中未提及。
3. 细节理解题。根据第四段中"Keep in mind that some salads that are mayo(蛋黄酱) or yogurt based should be refrigerated in order to keep them fine."可知，以蛋黄酱或酸奶为基本调料的沙拉应该放在冰箱里，故B项正确。
B
答案：1-4 BCBD
解析：1.细节理解题。根据第一段中"Food poisoning is usually not serious， but some types are deadly."和最后一段内容可知，一般情况下食物中毒不严重，不会导致死亡，因此B项"Food poisoning means death"错误，故选B。
2.细节理解题。根据第一段中"The symptoms of food poisoning usually begin within hours of eating the poisoned food."可知，食物中毒症状能在吃下有毒食物的几小时内被发现，故选C。
3.细节理解题。根据文章二、三、四段开头句"Certain microorganisms(微生物) cause most sorts of food poisoning." "Some chemicals(化学制品) can also cause food poisoning."和"Some plants and animals contain natural poisons that are harmful to people."可知，导致食物中毒的原因有：某些微生物、某些化学制品以及某些含有天然毒素的动植物。选项中A、C、D都被包括，B项“低温”不是导致食物中毒的原因。故选B。
4.推理判断题。根据第五段中"Food should be kept in a refrigerator... that grow in the wild."可知，为了避免食物中毒，不同种类的食物应该有不同的处理方式。故选D。根据第五段中"people should not eat wild mushrooms or other foods that grow in the wild"可知，不应该吃的是野蘑菇，而不是所有的蘑菇都不能吃，故排除A项；原文中并没有比较B、C两项中提到的事物，属于无根据的结论，故排除。
2