题目内容
书面表达
假定你是李华，你所在的学校将要举办一场春节庆祝活动。你和你的同学邀请在你校的美国交换生Tom参加。请你写一封信给Tom，要点如下：
1. 活动内容；
2. 邀请Tom一起表演一个中西合璧的节目；
3. 活动时间：2015年农历12月30日晚7：00-10：00
4. 活动地点：学校学术报告厅。
注意：
1. 词数100左右；
2. 可以适当增加细节以使行文连贯；
3. 开头语已经为你写好。
Dear Tom,
You have told me that you are very interested in how we Chinese celebrate our traditional festivals.
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
We are looking forward to your reply.
Yours sincerely
Li Hua
天天向上一本好卷系列答案
小学生10分钟应用题系列答案任务型阅读
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? | Besides1._____, 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. |