The main reason for(提示:下文信息重要)there duction in the death rate in the developing world has been improved public health measures. For example,(提示:下文信息不重要,仅仅是为了用来证明前面的观点)in SriLanka the death rate was halved over ten years by spraying the mosquitoes which carry malaria.
Why(提示:问题的答案中有考生应关注的重点)is it so easy to cut the death rate in this way and yet so hard to reduce the birth rate? One answer(提示:这只是众多答案中的一种,并不是最重要的)is that public health measures can be very cheap. Anti-malarial spraying is inexpensive. But this is not the important point(提示:but后面的是非常重要的信息). For birth control programmers to be successful, a change in attitude is required, where as death control can be achieved autonomously. In other words,(提示:这里是作者想要强调的重要信息)the death rate can be cut without anythingelse changing.
TIPS:让写作增色的好句子
Time flies.时光易逝。
One today is worth two tomorrows.一个今天胜似两个明天。
When an opportunity is neglected, it never comes back to you.机不可失,时不再来。
Strike while the iron is hot.趁热打铁。
Wisdom is more to be envied than riches.知识可羡,胜于财富。
It is good to learn at another man’s cost.前车可鉴。
Seeing is believing.百闻不如一见。 作者: 窦贝贝 时间: 2008-10-1 23:21
四六级听力单选阅读改错写作顺利通关五步走
2) 核心搭配:initiate a conversation 开始交流; initiate plans 开始计划;
2. 词性转换:
变为形容词是initiative , 意思是“创始的,起始的”
变为名词:
1)意思:第一步;倡议;主动权;首创精神;
3) 核心搭配: take the initiative 采取主动; win the initiative 赢得主动权; on one’s own initiative 主动地; lose the initiative 丧失主动权; lack initiative 缺乏主动性; have the initiative 掌握主动权; show initiative 显示开创精神;
B) originate :
1. 当动词用的时候
1) 意思:引起;发源;来自;产生;
2) 核心搭配: originate reforms 引起革新;
2. 词性变换:
变为名词为origin
1) 意思:起源;由来;出身来历;血统;
2) 核心搭配:by origin 论出身; people of African origin 非洲血统的人;
变为形容词为original
1) 意思:最初的;原始的;新颖的;独创的;
2) 核心搭配:the original meaning 原义; the original plan 原计划; a daring and original idea 大胆创新的思想; an original viewpoint 全新的观点; an original works 原创作品;
C) embark
embark on a ship 上船;
embark on /upon 从事,着手;(但多用于开始一项重大的,困难的,旷日持久的工作)
核心搭配:embark on a new career
D) commence 动词;表示“开始”
commence doing sth / sth commences ;
核心搭配:
Commence the ceremony 开始举行仪式;
Commence hostilities 交战;
Commence doctor 获得博士学位;
题干词汇考点分析:
在题干中,artificial satellite 这个词组是必须掌握。 除此之外,还包含着一个四六级的核心单词:launch。 这个单词在考试中常考,核心考查两个意思:1)表示:“发起”,比如:launch a campaign 发起一项运动; 2)表示:船下水或者火箭升空;希望考生必须掌握。