Where is the Ecology in Molecular Ecology

on the contrary的解析

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常见语法错误

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Ｂ、同志之间，特别是领导干部之间有了意见，应开诚布公地摆到桌面上来，否则，这将不利于团结，不利于工作。 Ｃ、玉芹这孩子很喜欢看小说，不管是古代的现代的，中国的外国的，都爱看，进了阅览室可以坐一个上午，希望王老师从这方面对她多加指教帮助。 例Ａ中的“他们”指谁？看来是指写信提意见的人，但文中并未交代。宜将“转来的信”改为“转来的读者来信”，使“他们”的前词语“读者”在上文出现。例Ｂ中的“这”指代没着落，完全是多余的，应删去。例Ｃ中的“这方面”指哪个方面？不清楚。按说“这方面”应该是玉芹在看小说方面的缺点或不足之处，但上文并未提到。上文应补上指明“这方面”具体内容的前词语。 （二）用相同的代词指代不同的对象 Ｄ、我刚下汽车，就你拿提包，我背行李，弄得两手空的了，看着这一切，我只觉得一股暖流涌上心头。 Ｅ、一九七八年，既有古巴彻底暴露于前，复有越南大

暴露于后。这对难兄难弟用自己的行动表明，它们都是苏联拴在自己战车上的卒子。 Ｆ、梅厂长不知道怎样答复好，他不敢让韩云程发言，万一他说出原棉的秘密，那不是被揭穿了吗？徐总经理看出他难于对付，他知道他被于静将了军。这时候除了冒险没有第二个办法了。因为如果不让韩工程师发言，本身就暴露了其中必有问题，只有鼓励他说话，才有可能挽回这难堪的局面。他给韩工程师做好了答案......。 例Ｄ中的“我”指代不明。第一个“我”是实指，第二个“我”是虚指。整个句子可改为，“我刚下汽车，许多老同学就涌上来，这个拿提包，那个背行李，我一下了就两手空空了，看着这一切，我只觉得一股暖流涌上心头”。例Ｅ两个“自己”指代的对象不一致，第二个“自己”用得不恰当，全句宜改为“......表明，它们全都是拴在苏联战车上的卒子”。例Ｆ一共有七个“他”，分别交叉指代梅厂长、韩云程和徐总经理。读者读着感到费劲，要来回细细捉摸，才能搞清每个“他”之所指，指代很不明确。第二个“他”可删去，第三个“他”改用“梅厂长”，第四个“他”也宜删去，第七个“他”改用“徐总经理”。

英语造句

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教学重点:We can express how to ask the question 教学难点:Make new dialogues 教具学具:卡片\录音机\磁带 教学过程:: 1、导入：Greetings。 2、新授：

（1）Review feelingsmastered in level 1（happy，sad，hot，cold，tired）。Write the words on the blackboard. Then stand in front of each word and act it out. Ask for volunteers to act out each word. （2）Demonstrate“Can you find my ___?”by giving a student sth of yours and asking him on her to hide it .Close your eyes. Pretend you to have lost the object and lead a dialogue such as:

T: Oh, no! My _-___ is lost! I Can't find my___!Where is it? Can you find my____? S:Yes.\No. T:Yes,here it is.(Pretend to find it.) (3) Practice it again. (4) Write “Can you find my ——？Yes，here it is。/No，I can”t。“on the blackboard and let the

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常见的汉语语法错误 一句法成分搭配不当 所谓句法成分搭配不当，是指句子中密切相关的句法成分，如主语和谓语、述语和宾语、定语和中心语、状语和中心语等，在组织句子时，由于没有注意照顾它们之间的配合，结果造成了搭配不当的毛病。 （一）主语和谓语搭配不当 主谓搭配不当是常见的毛病。请看下面的例子： （1）*修建高速公路是很必要的，但是应该看到，我们国家的经济基础还比较低，还不能一下子省与省之间都通高速公路。 （2）*生活告诉人们：急躁的人，事情一旦办不成，往往容易转化为灰心丧气。 例（1）“经济基础”不能与“低”搭配。如果要保留“经济基础”，可以将“低”改为“薄弱”；如果要保留“低”，可以将“经济基础”改为“经济发展水平”。例（2）“人……转化为……灰心丧气”显然不通。“转化为”三个字完全是多余的，应删去。

有些主语与谓语搭配不当的毛病比较隐晦，需要作些分析才能发现。例如： （3）*你刚18岁，正值青春茂盛之时。 （4）*这篇通讯的作者有很好的理论修养，所以立意很深。 例（3）“你……正值……之时”没有错，但“之时”前一加上“青春茂盛”这个定语就使主语“你”与谓语“正值青春茂盛之时”就不搭配了。人怎么能像植物那样“茂盛”呢？把“茂盛”删去，句子当然通了，但念着还是别扭。比较好的改法是，将“青春茂盛之时”改为“青春年华”。例（4）是个因果复句，单就每个分句看，似没有语法错误；但读者读到后一个分句“立意很深”，总觉着别扭。“立意很深”是陈述那个成分的呀？从句子结构上看，“立意很深”该是说明“作者”的，因为后一个分句是承前省略了主语，那省略的主语该是“通讯的作者”；但从意思上说，“立意很深”该是用来陈述“这篇通讯”，因为“立意很深”只能用来形容作品内容，不能用来说明人。所以这个句子的毛病也属于主谓搭配不当的语法错误。 下面的例子是主谓搭配不当的另一种情况：

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