英语四级全套模拟试卷.docx

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英语四级全套模拟试卷
PartⅠ Writing(答题时间30分钟)
Directions: For this part, you are allowed 30 minutes to write a position on the topic Selecting Courses. You should write at least 120 words according to the outline given below in Chinese:
1. 选修课程在大学很普遍
2. 解释其中的原因
3. 你的看法
PartⅡ listening prehension
Section A (three news reports)略
Section B (two long conversations)略
Section C (three passages)略
PartⅢ reading prehension(答题时间共40分钟)
Section A
EI NIno is name given to the masterious and often unpredictable change in the climate of the strange __1__ happens every five to eight
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starts in the PAacific Ocean and is thought to be caused by a failure in the trade winds(信风)，which affects the ocean currents driven by these winds. As the trade winds lessen in __2__, the ocean peratures rise causing the Peru current flowing in form the east to warm up by as much as 5°C.
The warming of the ocean has far-reaching hot,humid(潮湿的)air over the ocean causes severe __3__ rainfall is increased acrossAounth American __4__ floods to the West pacific,there are droughts affecting Australia and while some parts of the world perpare for heavy rains and floods,other parts face drought,poor crops and __5__.
EI Nino usually lasts for about 18 months The 1982-83 EI Nino brough the most __6__weather in mordern history. Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds __7__ of 1990 EI Nino will __9__, but they are still not __10__ sure what leads to it or what affects how strong it will be.
[A] estimate
[B] strength
[C] deliberately
[D] notify
[E] tropical
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[F] phenomenon
[G] stable
[H] at