1、(2009重庆市南开中学高三模拟 )当今世界粮食短缺，价格飞涨，给部分地区造成社会动荡。假设在你校开展的研究性学习中，你们小组以 “ The World Food Crisis” 为题进行研究，现在请你代表你们小组向全体同学简要介绍你们的研究成果。主要内容如下： 造成的原因： 1.气候变化，造成粮食减产； 2.工业发展，城市化加速，耕地减少。 应对的措施： 1.注重环保，改善环境； 2.严格保护耕地； 3.我们应当为此做出自己的贡献。 注意： 1.内容包括以上要点，但不要逐句翻译； 2.词数 100左右；文章开头已提供，不计入总词数； 3.参考词汇：城市化 urbanization；耕地 ar
2、able land。 Hello， everyone， Now Ill tell you something about our research project“The World Food Crisis” on behalf of our group. As you know， food shortages have hit many countries in the world and even caused social unrest in some areas. Hello， everyone， Now Ill tell you something about our researc
3、h project“The World Food Crisis” on behalf of our group. As you know， food shortages have hit many countries in the world and even caused social unrest in some areas. There are two major reasons for it， namely， climate change and industrialization. Climate change leads to decrease in food production
4、. Meanwhile， as the industry develops and urbanization speeds up， less arable land is left. Whats worse， it also brings about serious water and air pollutions， which have a bad impact on food production. In order to solve this problem， measures must be taken right now. First， we should be well aware
5、 of the importance of environmental protection and do whatever we can to improve it. In addition， we need to ensure that there is not enough arable land left for human beings， so we must treasure every acre of land. Whats more important， to solve this problem requires the efforts of every member of
6、our society. Only if we make our own contributions will we embrace a better future. .高频单词点击 用所给单词的正确形式填空 1.New scientific (discover) are being made everyday. 答案： difference 2.She is a (distinguish) novelist and philosopher. 答案： distinguished 3.The number of tigers has reduced (abrupt) in the last fi
7、fty years. 答案： abruptly 4.I spent a very (product) hour in the library. 答案： productive 5. (convenient) enough， theres a post office near my house. 答案： Conveniently 6.She ate a light lunch in (expect) of a good dinner. 答案： expectation 7.I didnt receive an acknowledgement of my (apply). 答案： applicatio
8、n 8.They attached very great (important) to the project. 答案： importance 9.Folk music is (current) enjoying a renaissance. 答案： currently 10.Your invention is not (practice)， so it will not be well received. 答案： practical 1. 给 打电话 call up 2. 偶尔；有时 now and then 4. 迅速把手伸入；一心投入 dive into 3. 开始；着手 set abo
9、ut 5. 开始 (做 ) set out(to do) 6. 不挂断；稍等；紧紧握住 hang on .重点短语回顾 7. 次序颠倒；发生故障 out of order 8. 设法联系上 (尤指打通电话 )； (设法 )做完；通过 get through 9. 回复电话 ring back 10. 挂断电话 ring off .常用佳句必备 1.The first thing I did was to see if there were any products that might help me， but there only seemed to be powders designed
10、to kill snakes. 答案： There seemed to be 信息提取 there seemed to be“ 似乎有 ” 。 例句仿写 昨天这里好像下了一场大雨 。 a heavy rain here yesterday. 2.For the second attempt I froze the bowl and the icecubes again but placed them over the snakes habitat in the evening， as the temperature was starting to cool. 答案： start to do 信
11、息提取 start to cool“ 开始凉起来 ” ， to cool在本句中不能换成 cooling。 例句仿写 开始工作以前，你应该换上工作服。 You should change into your working clothes before you the job. 例句仿写 只有我朋友来了后，电脑才被修理。 Only after my friend came . 3.Only after you have had that recognition can you say that you are truly an inventor. 答案： was the computer re
12、paired 信息提取 含有 only的介词短语或从句置于句首时 ， 主句要用部分倒装 。 4.Every time you do you will be certain to find something that you have never seen before. 答案： Every time 信息提取 every time属于时间名词作连词 ， 连接时间状语从句 例句仿写 每当你需要帮忙，可以给我打电话。 you need help， you can call me. 5.The day is coming when telegraph wires will be laid on t
13、o houses just like water or gasand friends will talk to each other without leaving home. 答案： which 信息提取 when引导的是分离式定语从句 ， 修饰先行词the day。 从句和先行词之间常插入一些其他成分 ， 造成隔离现象 。 例句仿写 这个消息传来，我们都很兴奋。 The news came， made us excited. 6.破解疑难句 典 句 Pressed by my friends and relations， I decided to seize the opportunity
14、 to get recognition for my successful idea by sending my invention to the patent office. 分 析 这是一个高级的简单句。 谓语动词是 decided，pressed by my friends and relations是过去分词短语作原因状语，表被动； to get recognition for my successful idea是不定式作目的状语； by sending my invention to the patent office是介词短语，在句中作方式状语。 试 译 由于朋友和亲戚的敦促，我
15、决定抓住这次机会把我的发明送到专利局去，请他们对我这次成功的想法给予认可。 .交际用语必背 打电话 (Making telephone calls) 1.A： Can I speak Miss Black， please？ 我能和布莱克小姐通电话吗？ B： Sorry. She here right now. 抱歉，现在她不在这儿。 A： OK. Ill ring her up again.哦，我再打给她。 to2.Im sorry， but this phone is . 很抱歉，这部电话出故障了。 3.I cant .我打不通。 get through out of order isnt4
16、.Just a ， please.请等一等。 moment 5.I must now， someone is knocking at the door. 有人在敲门，我要挂掉电话了。 ring off 6. ， please.请不要挂断。 Hang on because distinguish v.辨别；显示 的差别；使 有所不同 (1)distinguish between.and. 区分 /辨别 和 distinguish.from. 使 有别于 ，使 具有区别于 的特征 distinguish oneself (as.) (作为 )表现突出 (2)distinguished adj. 卓
17、越的，著名的，杰出的 be distinguished by. 以 为特征 be distinguished for. 因 而出名 distinguishable adj. 易分辨的，能区分的 (3)Distinguish 常用于否定句，且常 与 can或 could连用。 Speeches distinguish human beings from animals. 语言使人类有别于动物。 Can you distinguish those two objects？ 你能区分那两个物体吗？ She her coolness and bravery. 她因头脑冷静、敢做敢为而为人称道。 The
18、 scientist is in many fields of knowledge. 这位科学家在许多知识领域中都是杰出的。 between distinguished herself by distinguished (2009海滨模拟 )At what age are children able to distinguish right and wrong？ A.among B.during C.with D.between 解析： 考查介词用法。句意：孩子们在什么年龄可以辨别是非？ distinguish between right and wrong“ 辨别是非 ” 。 答案： D expectation n.期待，预期；期望，指望 We thought Mary would pass and John would fail， but contrary to expectation(s)it was the other way around.我们以为玛丽会及格，约翰不会，但是出乎意料，结果正好相反。
