距离2012年6月四六级考试越来越近,现在正是四六级考生复习冲刺的黄金时期。为了助大家取得好成绩,在线四六级频道为考生网罗了四六级辅导名师,整合了各题型备考资料,给你一站式学习体验。
Unit 2
EI Nino is name given to the mysterious and often unpredictable change in the climate of the world.This strange 47 happens every five to eight years.It starts in the Pacific Ocean and is thought to be caused by a failure in the trade winds ,which affects the ocean currents driven by these winds.As the trade winds lessen in 48 ,the ocean temperatures rise,causing the Peru current flowing in from the east to warm up by as much as 5℃.
The warming of the ocean has far-reaching effects.The hot,humid air over the ocean causes severe 49 thunderstorms.The rainfall is increased across South America. 50 floods to Peru.In the West pacific,there are droughts affecting Australia and Indonesia.So while some parts of the world prepare for heavy rains and floods,other parts face drought,poor crops and 51 .
El Nino usually lasts for about 18 months.The 1982-83 El Nino brought the most 52 weather in modern history.Its effect was worldwide and it left more than 2,000 people dead and caused over eight billion pounds 53 of damage.The 1990 El Nino lasted until June 1995.Scientists 54 this to be the longest El Nino for 2,000 years.
Nowadays,weather experts are able to forecast when an El Nino will 55 ,but they are still not 56 sure what leads to it or what affects how strong it will be.
A)estimate I)completely B)strength J)destructive
C)deliberately K)starvation D)notify L)bringing
E)tropical M)exhaustion F)phenomenon N)worth
G)stable O)strike H)attraction
Unit 2
47.F 48.B 49.E 50.L 51.K 52.J 53 . N 54.A 55.O 56.I
会让你患上疾病的五个坏习惯
到新公司第一天你必须做的四件事
美国2017年气候反常 三个月来连破高温纪录
央视主持人提醒:果冻老酸奶软糖最好都别吃
美媒称中国教师薪水几乎垫底 课外收入宇宙第一
泰坦尼克号最后的晚餐:头等舱奢华菜单曝光
北极熊和饲养员的快乐生活
船难先救女士只是传说
为什么面试失败的总是你
沉迷Facebook会降低人的幸福感
在恶魔餐厅尝火山烧烤
人类最古老祖先判明:五亿年前的皮卡虫
乌兹别克斯坦给老师发小鸡做工资!
电视真人秀的公益
3D巧克力打印机甜蜜创意:想吃巧克力?打印一份!
泰坦尼克号沉没百年 纪念之旅启程
马琳无缘奥运泪洒庆功会 刘国梁称赞老将大局为重
路坠热水坑女子重伤不治
苹果CEO年薪3.78亿美元 库克雄霸全美CEO排行榜
女生数学不如男生的偏见源自哪里?
好莱坞十大甜心美人
美媒评职业排名:IT民工领先 媒体从业者垫底
德国大学男生向女生提供性服务
美国人越老越聪明 日本人25岁智慧达顶峰?
英国四岁女孩智商高达159 成为门萨俱乐部最小会员之一
尤塞恩•博尔特:打破三项世界纪录的“牙买加飞人”
婚照上杂志封面的名人婚姻多短命?
伦敦与奥运会的渊源
微波炉使营养更易吸收
日本推出美女机器人
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |