高一英语单元探究导学 3.docx

1、高一英语单元探究导学 3 课后阅读训练 Unit 2Period 3. 阅读理解AMeat and vegetables are measured in grams and kilograms. Milk and other liquid foods are measured in liters or milliliters. These units only measure quantity. They do not measure the value of the food to the body. The unit which measures the quality or value

2、of food is the calorie, the amount of heat given off by food when it burns. This measurement tells how much energy a certain food has when it is completely used by the body. Our bodies use varying amount of calories. The more exercise we take, the more calories we burn. If we eat food which contains

3、 more calories than we use up, then it is possible that we would increase in weight. In order to avoid becoming overweight, it is advisable to eat a balanced diet and not to eat too many foods that have a high calorie rating. The table below gives you some idea of the number of calories in food. A.

4、MeatsB. FruitsC. Sweets and PastriesD. VegetablesSlice of bacon 50Apple 70Small chocolate bar 19060g bean 15Hamburger 300Orange 60Large chocolate bar 22560g carrot 18Slice of beef 100Pear 80Slice apple pie 30060g potato 60Sausage 180Banana 80Doughnut 20060g onion 25Meat pie 500Plum 20Scoop of ice cr

5、eam 8560g cucumber 10Sausage roll 350Tomato 20Bag of potato crisps 14560g cabbage 15【语篇概述】我们人体每天需要摄入多少热量才合适呢? 文中表格所列的数量会给你一个很好的参考! 1. Which is the best title of this passage? A. How to measure the quality of foodB. Calories in foodsC. The units of measurementD. How to keep fit【解析】选A。主旨大意题。由文章第一段中的信息

6、句“The unit which measures the quality or value of food is the calorie, the amount of heat given off by food when it burns. ”可知本文主要讲述了如何衡量食品的质量。2. How many slices of bacon equal the same number of calories as in a sausage roll? A. 7. B. 6. C. 5. D. 8. 【解析】选A。推理判断题。由“Slice of bacon 50, Sausage roll 35

7、0”, 35050=7可知。3. To avoid becoming overweight, it is better to eat more_. A. chocolate B. meat piesC. fruit D. apple pies【解析】选C。细节理解题。通过表中所列食品热量的大小可作比较。4. When do you need the most calories from your diet? A. When we sleep. B. While working in the fields. C. While watching a play. D. After getting u

8、p. 【解析】选B。推理判断题。通过信息句“The more exercise we take, the more calories we burn. ”可知B项正确。BThe Owl CountAnnie slept in the front of the seat as her father drove through the darkness. “Were almost there! ”Dad announced cheerfully. “Soon well be observing and counting owls at the state park. ”Annie nodded a

9、nd smiled. The time was 4: 30 a. m. Looking out into the darkness, Annie remembered learning in school that most owls are active at night, when they hunt for food. During the day they sleep in hard-to-find spots. “Dad, why do you need to count owls? ”she asked. “Its important for the scientists to h

10、ave current information about bird populations, ”he explained. “We want to know which birds have decreased in number and whether any new kinds of birds are coming into a certain area. You and I will write down the kinds of birds that we see today and keep a record of how many times we see each kind.

11、 Then well send out a report to a scientific organization that is collecting about birds from people all over the county. ”Dad pulled into the parking lot of the state park. Then, with flashing in hand, they began their hike into the woods. Annie zipped up her coat and tried to keep from trembling.

12、She had not expected the morning to be so frigid. Luckily her gloves were in her pocket. Suddenly Annies father stopped and gestured for her to be still. Obeying, Annie did not take another step. She thought she heard a low crying up head. “Thats certainly a screech owl, ”her father whispered. “Lets

13、 get a look at it. ”After looking more closely, Annie could see that it was a small owl. Sensing danger, the owl narrowed its eyes and pulled its feathers tightly against its body. Annie carefully wrote down in her notebook that they had seen a screech owl. Walking a little farther, they came to a t

14、all oak tree. “This looks like a perfect spot to attract owls, ”Dad said. “Im going to play a recording of common call of the barred owl. Maybe we can get one to answer. ”Annie could hardly believe her ear. The recorded all sounded as if the bird were asking, “who cooks for you? ”Moments later Annie

15、 thought she heard a return call in distance. She held her breath and waited. Suddenly a huge bird landed very quietly on a branch above them. Annie had long forgotten how cold it was. She stood in wonder, shining her flashlight on the bird and studying it carefully. The barred owl was nearly two fe

16、et tall. Gray feathers surrounded its dark eyes. The bird did not matter. Annie would never forget the image of the powerful barred owl. 【语篇概述】本文讲述了安妮和父亲夜间一起观察猫头鹰并进行研究的过程。5. Why did Annie and her father go to the state park? A. To take a hike in the woods. B. To record the call of barred owl. C. To

17、collect information about birds. D. To protect the environment for wildlife. 【解析】选C。细节理解题。根据文章中第二段所描述的内容, 可知Annie的爸爸需要观察并且收集每种鸟类出现的数据, 并对其进行研究。6. The underlined word“frigid”in Paragraph 3 probably means_. A. dark B. clearC. cold D. nice【解析】选C。词义猜测题。分析此词的语境, 由“Annie zipped up her coat and tried to ke

18、ep from trembling. 以及Luckily her gloves were in her pocket”, 可知当时天气是非常冷的。7. In Paragraph 4, why did Annies father stop her suddenly? A. He noticed a screech owl. B. He heard somebody crying. C. He sensed they were in danger. D. He reminded her to take down note. 【解析】选A。细节理解题。由文章第四段前几句的描述, 可知Annie的爸爸

19、让她停下来并保持静止, 是因为看见了一只screech owl。8. How did Annie feel when she saw the barred owl? A. Bored. B. Relaxed. C. Frightened. D. Amazed. 【解析】选D。推理判断题。根据文章最后一段中的“. . . stood in wonder, . . . never forget the image of the powerful barred owl”, 可推断出Annie当时的心情是很惊讶的。CGreen is an important color in nature. It i

20、s the color of grass and the leaves on trees. It is also the color of most growing plants. Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet ripe(成熟的)or finished. For example, a greenhorn is someone who has no experience, who is new to a situ

21、ation. In the 15th century, a greenhorn was a young cow or ox whose horns(角)had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in battle. By the 18th century, a greenhorn had the meaning it has todaya person who is new in a job. About 100 years

22、 ago, greenhorn was a popular expression in the American west. Old-timers used it to describe a man who had just arrived from one of the big cities back east. The greenhorn lacked the skills he would need to live in the west. Someone who has the ability to grow plants well is said to have a green th

23、umb. The expression comes from the early 1900s. A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died. Green is also the color used to

24、describe the powerful emotion, jealousy(嫉妒). The green-eyed monster is not a frightening creature from outer space. It is an expression used about four hundred years ago by British writer William Shakespeare in his play Othello. It describes the unpleasant feeling that a person has when someone has

25、something that he wants. A young man may suffer from the green-eyed monster if his girlfriend begins going out with someone else. Or, that green-eyed monster may affect your friend if you get a pay raise and she does not. In most places in the world, a green light is a signal to move ahead. A green

26、light on a traffic signal means your car can continue on. In everyday speech, a green light means approval to continue with a project. 【语篇概述】生活中倡导绿色, 倡导环保, 绿色或许是我们大家都喜欢的颜色。与“绿色”有关的短语非常有意思, 你了解吗? 阅读本文一睹为快吧。9. If a person was a greenhorn, he might_. A. be good at growing plantsB. get along well with o

27、thersC. be a soldier in the 16th centuryD. have no experience in doing something【解析】选D。细节理解题。从第三段首句可知答案为D项。10. When you have trouble in growing flowers, you can ask for help from_. A. a green thumb B. a green lightC. a greenhorn D. a green-eyed monster【解析】选A。细节理解题。从第五段首句可知答案为A项。11. If a girl refuses

28、 your invitation to a dance party but accepts another gentlemans, you may_. A. need to buy a green lightB. have to get a green thumbC. show them your greenhornD. be affected by the green-eyed monster【解析】选D。推理判断题。从第六段首句可推知答案为D项。12. What is the passage mainly about? A. The origin of the word“green”. B

29、. Some expressions concerning green. C. The story of a green-eyed monster. D. Some ways of how to use words properly. 【解析】选B。主旨大意题。本文通篇都讲了与“绿色”有关的短语及与其相关的故事, 故选B。. 语法填空阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。(2017全国卷)There has been a recent trend in the food service industry toward lower fat content and le

30、ss salt. This trend, which was started by the medical community(医学界)1. _a method of fighting heart disease, has had some unintended side 2. _(effect)such as overweight and heart diseasethe very thing the medical community was trying to fight. Fat and salt are very important parts of a diet. They are

31、 required 3. _(process)the food that we eat, to recover from injury and for several other bodily functions. When fat and salt 4. _(remove)from food, the food tastes as if it is missing something. As 5. _result, people will eat more food to try to make up for that something missing. Even 6. _(bad), the amount of fast food that people eat goes up. Fast food 7. _(be)full of fat and salt; by 8. _(eat)more fast food people will get more salt and fat than they need in their diet. Having enough fat and salt in your meals will reduce the urge to snack(吃点心)between meals and will im