题目内容
【题目】语法填空 (每空不多于3个单词)。
What should you do if you are not able to sleep? The best thing is to try to avoid bad habits. 【1】 you always go to bed and get up at about the same time，this will set a 【2】 (health) rhythm in your life．Don’t drink caffeine drinks in the evening．Smoking and alcohol can also keep you awake. You may have trouble 【3】 (sleep) if you have a heavy meal just before you go to bed．
You may also find it difficult 【4】 (get) to sleep if you have a problem or something else on your mind．This is 【5】 you need to relax．As you lie in bed，tense the muscles in your feet and then relax 【6】 ．Continue up the body，tensing and relaxing the muscles until you reach the head. Start with the feet again if you are still tense．If you 【7】 (think) about a problem or about something exciting that is going to happen the next day，get up and write about it．That will help to take it off your mind．You can also get up and read，but be sure to choose 【8】 book that is not too difficult． 【9】 ，you may get so interested that you won’t want to go to sleep even when you feel sleepy．
Sleep well and have sweet 【10】 (dream)!
【答案】
【1】If
【2】healthy
【3】sleeping
【4】to get
【5】when
【6】them
【7】think/are thinking
【8】a
【9】Otherwise
【10】dreams
【解析】
试题分析：作者主要介绍的是快速进入睡眠状态的方式。
【1】If 考查状语从句。根据空后表达的是主句的条件，故填If。
【3】healthy 考查形容词。根据空前的a和空后的名词rhythm判断应填形容词，故healthy。
【2】sleeping 考查固定句型。根据句型have trouble （in） doing sth做某事有困难，故填sleeping。
【4】to get 考查非谓语动词。根据句型find it difficult to do sth发现做某事困难，故填to get。
【5】when 考查表语从句。根据此处的表语从句中缺少时间状语。故填when。
【6】them 考查代词。根据前文的muscles，应用them代替。故填them。
【7】think/are thinking 考查时态。根据空前的主句是祈使句，此处的if引导的从句应用现在时态，故填think/are thinking。
【8】a 考查冠词。根据根据空前的choose判断应是选择一本书，故填a。
【9】Otherwise 考查连词。根据前后句之间的关系，应填“否则，要不然”，故填Otherwise。
【10】dreams 考查名词。根据空前没有冠词修饰，dream是可数名词，应用复数形式，故填dreams。
阅读快车系列答案【题目】任务型阅读
请阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：每个空格只填一个单词。
Bird migration (迁徙)
The man reason for migration or movement is food; for example, some birds may choose not to migrate if they are fed through the cold months. Changes in the day length are signals for migration and relate to the physical changes in the birds. Birds will also display restlessness and increase their fat deposition(沉积). During shorter days in the fall, birds will return to warmer areas where they find adequate food supply.
Many smaller insect-eating birds migrate large distances usually at night. They may feed for a new days before continuing their course of travel. An advantage for night migrating is that it minimizes the threat of predators(食肉动物), allowing the birds to feed during the day and avoid overheating.
The migration for these birds is based on a number of different senses. Many birds use the sun as a compass. The ability to detect magnetic field (磁场), use of visual landmarks, as well as their sense of smell are used to help travel during migration. Bird migration is a strong genetic factor in terms of timing and route, which can be influenced by temperature. Migratory birds may use two tools to find their destinations; innate capability(genetically programmed) and experience. A first-timer migrant(候鸟) flies according to the Earth’s magnetic field, but does not know how far it will take until it grows accustomed to the journey and is able to use its other capabilities. With experience it learns various landmarks often called “mapping”.
Migration is mainly seen in the Northern Hemisphere and less obvious in the Southern Hemisphere. This is due to the lack of significant weather changes and the continual supply of food for the birds. A common pattern in migration involves flying north in the spring to bread(繁殖) during the summer and traveling to the south in the fall into warmer regions. No two species follow the exact route from beginning to end. Migrations narrow into one or more preferred routes or often called “flyways”. Flyways mainly follow coasts, sometimes rives, or mountain ranges. There are four major North American flyways; the Atlantic, the Mississippi, the Central and the Pacific Flyways. The flyways are not defined in their boundaries and at times may be combined into one.
In fact, long distance migrants move away from each other as young birds and form attachments to potential breeding and wintering sites. Once the site attachment is made, birds show high site-faith, visiting the same sites year after year. You will want to ensure your nesting boxes are cleaned out and available when these birds return to keep the cycle going for these migrating species.
Bird migration | |
Passage outline | Supporting details |
Why do birds migrate? | Besides【1】_____, migration has something to do with birds’ physical changes and day length changes. |
What are the advantages of night migrating? | ◇Night migrating helps minimize the 【2】_______ of being threatened by predators. ◇Night migrating allows birds to feed enough during the day with out overheating. |
【3】______ do birds migrate? | ◇The sun, magnetic field, visual landmarks and the sense of smell are all 【4】____for birds to migrate. ◇Environmental changes are connected with birds’ timing and route. ◇Not only magnetic field but also some other capabilities and 【5】_____ relate to a first-timer migrant’s flying. |
Where do birds migrate? | ◇Migration mainly takes place in the 【6】_____ Hemisphere. ◇With four major flyways birds mainly fly 【7】______ coasts, rivers, or mountain ranges. |
What 【8】________ can you draw from the bird migration? | ◇Birds are 【9】_______ to their site attachment very much. ◇You must make sure the clean boxes are 【10】______ before the birds come back. |