2019_2020学年新教材高中英语Unit5IntothewildPeriod2课时作业二外研版必修第一册.doc

Period 2Understanding ideas课时作业(二)基础训练单词拼写1He took up a _ (位置) in the center of the room.答案：position2The investigation will finally _ (确定) what happened on earth.答案：determine3He is the typical absentminded _ (教授). He is quite forgetful.答案：professor4She hopes to get a job on the local newspaper and _ (最终) works for the Times.答案：eventually5Ive provided a perfect _ (解决办法) to the puzzle and our headmaster praises me in front of the class.答案：solution 单句语法填空1There are various of _ (butterfly) existing in the world.答案：butterflies由前面的修饰语various可知，设空处应填名词的复数形式，故填butterflies。2In England and America distance _ (measure) in miles, not in kilometres.答案：is measured主语distance和measure之间为被动关系，且本句描述一般事实，应用一般现在时的被动语态，故填is measured。3(2017江苏高考)_ (determine) where we are in relation to our surroundings remains an essential skill for our survival.答案：Determining此处应用动名词短语作主语，描述一般行为和习惯。4(2017浙江高考)He was _ (amaze) at what Benjamin had done with his gift.答案：amazedbe amazed at . 为常用搭配，意为“对感到吃惊”。5Its cruel to kill beautiful and intelligent _ (creature) like elephants.答案：creatures此处应用名词的复数形式，泛指各种动物，故填creatures。6His only chance of _ (survive) is a heart transplant.答案：survivalof后应用名词，survival “生存，存活”，符合题意。7He had no _ (aware) of his mistakes.答案：awareness此处意为“不知道”，设空处作had的宾语，故用所给词的名词形式。8Many laws have been passed to prohibit cutting _ the trees.答案：downcut down为固定动词短语，意为“砍倒”。9Children who live in the Countrys rural areas are very likely _ (be) poor.答案：to bebe likely to do “很可能”10The building _ (destroy) by fire completely yesterday.答案：was destroyedbuilding与destroy之间为被动关系，且在描述过去发生的事情，故用一般过去时的被动语态。单句写作1每年成千上万的黑斑蝴蝶从加拿大开辟道路经过长途迁徙来到墨西哥的森林。_答案：Every year, hundreds of millions of Monarch Butterflies from Canada find their way to have a long migration to the forests of Mexico.2他们在十月下旬到达米却肯州(Michoacan)并发现过冬地点。_答案：They arrive in Michoacan in late October and discover a right place to spend winter.3一到那里，它们就聚集成大团(mass)。_答案：Once there, they gather together in large masses.4这些大团很重，以至于压弯或压折树枝。_答案：The masses often become so heavy that they cause tree branches to bend or even break.5这些蝴蝶团可以让(allow)蝴蝶在夜间低温下生存。_答案：These butterfly groups can allow butterflies to survive in the low nighttime temperatures.连句成篇(微写作，用上面单句连接而成) 答案：Every year, hundreds of millions of Monarch Butterflies from Canada find their way to have a long migration to the forests of Mexico. They arrive in Michoacan in late October and discover a right place to spend winter. Once there, they gather together in large masses, which often become so heavy that they cause tree branches to bend or even break. But these butterfly groups can allow butterflies to survive in the low nighttime temperatures.思维训练阅读理解AMany animals recognize their food because they see it. So do humans. When you see an apple or a piece of chocolate you know that you can eat it. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. You may dislike some types of food because they do not look, smell or taste very nice. Different animals use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense.Although there are many different types of food, some animals spend their lives eating only one type. The giant panda (大熊猫) eats only one particular type of bamboo (竹子). Other animals eat only one type of food even when given the choice. A kind of white butterfly (蝴蝶) will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden. However, most animals have a more varied diet (多样化饮食). The bear eats fruits and fish. The fox eats small animals, birds and fruits. The diet of these animals will be different depending on the season.Humans have a very varied diet. We often eat food because we like it and not because it is good for us. In countries such as France and Britain, people eat food with too much sugar. This makes them overweight, which is bad for their health. Eating too much red meat and animal products, such as butter, can also be bad for the health. Choosing the right food, therefore, has become an area of study in modern life.篇章导读：本文是一篇说明文。文章主要描述动物和人识别食物的方法以及动物和人不同的饮食习惯。1We can infer from the text that humans and animals _.Adepend on one sense in choosing foodBare not satisfied with their foodCchoose food in similar waysDeat entirely different food答案：C推理判断题。根据第一段第一、二句“Many animals recognize their food because they see it. So do humans.”可以知道人和动物在选择食物方面具有相似的方法。故C正确。2Certain animals change their choice of food when _.Athe season changesBthe food color changesCthey move to different placesDthey are attracted by different smells答案：A细节理解题。根据文章第二段最后一句可知，一些动物的饮食会随季节变化而改变，故A正确。3Which of the following eats only one type of food?AThe white butterfly.BThe small bird.CThe bear.DThe fox.答案：A细节理解题。根据文章第二段第四句可知，一种白蝴蝶只吃白菜叶子，故A正确。4We can learn from the last paragraph that _.Afood is chosen for a good reasonBFrench and British food is goodCsome people have few choices of foodDsome people care little about healthy diet答案：D推理判断题。根据文章最后一段第二句可知，通常，人类吃某种食物不是因为这些食物有营养，而是爱吃，故推断出人们选择食物时并不十分在意健康问题，故答案选D。BAre African wild dogs really dogs? Whats the difference between African wild dogs and the dogs we know as pets? For one thing, African wild dogs, which live in Africa, only have four toes, while domestic (驯养的) dogs and wolves have five. But you wont want to count for yourself, because they are truly wild animals.“Wild dogs are not somebodys domestic dogs that ran away and didnt come back, although some people used to think that，” explains Dr McNutt, who studies these animals at Wild Dog Research Camp in the African country of Botswana. “They are actually Africas wolves, and just like wolves, they do not make good pets. They need to be out in the wild doing what they are supposed to dofind the food they need to survive and feed their babies.” In fact, they travel so far that researchers have to use radio collars (颈圈) to keep track of them. The collars send out radio signals that tell people where the dogs are. No two wild dogs have the same pattern of coats, so it is easy to tell them apart.African wild dogs are smart and sociable, like pet dogs. Adult dogs, male and female, are willing to take good care of young ones.Millions of domestic dogs live on the planet, but there are probably fewer than 6,000 African wild dogs left. Humans hunt them and farmers who dont want them to go after cows and sheep poison them. Humans are also destroying the wild, natural habitat (栖息地) they need to survive in. Fortunately, today more farmers are finding other ways to protect their cows and sheep from African wild dogs instead of killing the animals.篇章导读：本文是一篇说明文。主要介绍了非洲野狗的生活习性及现状。5Which of the following can explain why African wild dogs are different from domestic dogs?AAfrican dogs can live longer than domestic dogs.BAfrican dogs have fewer toes than domestic dogs.CAfrican dogs are much bigger in size than domestic dogs.DAfrican dogs are much more dangerous than domestic dogs.答案：B细节理解题。根据第一段第三句可知，非洲野狗只有四个脚趾，而家养的狗和狼有五个脚趾，由此可知B项正确。6In Dr McNutts view, African wild dogs _.Aare a kind of wolvesBcan be trained as pet dogsCactually are missing domestic dogsDgenerally are not used to living in groups答案：A细节理解题。根据第二段第一、二句可知，Dr McNutt认为，非洲野狗不是那些跑了却没有回来的家养狗，尽管有些人过去常常这么想。他们实际上是非洲的狼群，由此可知在Dr McNutt看来，非洲野狗就是一种非洲狼，故选A项。7What suggestion does the author give in the last paragraph?AFarmers should use domestic dogs to fight against wild dogs.BAfrican wild dogs should be protected instead of being killed.CFarmers should take responsibility for feeding African wild dogs.DAfrican wild dogs should be used to protect farmers cows and sheep.答案：B推理判断题。根据最后一段内容可知，幸运的是，今天更多的农民正在寻找其他方法来保护他们的牛羊免受非洲野狗的伤害，而不是杀死这些动物。由此可推知，我们人类应保护这些数量并不多的非洲野狗，故选B项。8Which of the following can be used as the title of the passage?AHow to keep wild