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第二十四课：重点复习

http://www.sina.com.cn 2003/11/30 12:31 新浪教育

课文翻译

　　3Read阅读…………………………………

　　Below is some information that you may find about sharks in the library.

　　下面是一些你可以在图书馆里找到的有关鲨鱼的资料：

　　Sharks have been around for a very long time. It seems they have been on

　　鲨鱼已经存在很长时间了。它们似乎已经在地球上

　　earth for thousands of years, and have changed very little. A shark is a fish,

　　生存了几千年，但变化很小。鲨鱼是一种鱼，

　　but it has many differences from a fish. For one thing, if a shark stops swim

　　但它和(一般的)鱼有很多差别。比如，如果鲨鱼停止游泳，

　　ming, it will sink.

　　它就会沉下去。

　　Not all sharks are alike. There are between 200 and 250 kinds of sharks.

　　并非所有的鲨鱼都一样。有200到250种鲨鱼，

　　They come in different sizes. The largest can be as long as 15 metres. It eats

　　他们大小不等，最大的可以长达15米。鲨鱼吃

　　plants from the sea, but many sharks feed on fish, other sea animals, smaller

　　海里的植物，但是很多鲨鱼以鱼或海里的其他生物、小

　　sharks and sometimes they eat people. It is said that one of the most dangerous

　　鲨鱼为食，(甚至)有时(也吃)人。据说最危险的鲨鱼之一是

　　sharks is the Great White Shark. They have attacked a number of people off

　　大白鲨。它们袭击了美洲海岸的许多人。

　　the beaches of America. Australia, New Zealand and South Africa also have

　　澳大利亚、新西兰和南非也有遭遇鲨鱼

　　shark attacks. In some places there are watchtowers on the beaches to warn

　　袭击(的情况)。在有些地方，海滩上建有监视塔来警告人们

　　people about sharks in the water. When a shark appears, a bell rings to tell

　　关于水中鲨鱼的情况。一旦鲨鱼出现，铃就响，

　　the people to get out of the water. Sharks attack about 100 people a year in the

　　告诉人们上岸。鲨鱼每年都要攻击约百人。

　　world. Perhaps the shark just thinks that the person is a kind of sea animal,

　　也许鲨鱼只是认为人是一种海洋动物，或是

　　or something good to eat!

　　一种美味。

第二十四课：重点复习

重点·难点·考点及疑点注释

　　短语纵横

　　1feed on以……为生，以……为食

　　Cattle feed chiefly on grass.牛主要以草为食。

　　2a number of

　　“许多，大量”。其后跟名词复数。该短语作主语时，谓语动词用复数。

　　3get out of“走出，从……出来”，与get /into/含义相反。

　　Get out of the water, it's too cold.快出来，水太凉了。

　　点击句型

　　1Not all sharks are alike.

　　此句为部分否定句型，意为“并非所有的鲨鱼都一样”。

　　2.It is said ...“据说……”，常用于引述传闻、谣言等，相当于They say ...。

　　It is said /They say that he is a miser.据说他是个小气鬼。

　　语法天地

　　宾语从句的“三注意”

　　1当主句的谓语动词为think, believe, guess, suppose等词时，其后的宾语从句的否定应转移到主句上。

　　I don't think he is right.我认为他不对。

　　2含有宾语从句的复合句在变成反意疑问句时，应根据主句的主语和谓语来确定，但对于含有上述否定转移的宾语从句，须根据从句来确定。

　　He told us (that) they would leave this country, didn't he?

　　他告诉我们他们要离开这个国家了，是吗？

　　I don't think (that) he is right, is he?

　　我认为他不对，是吗？

　　3宾语从句的引导词不能重复使用。

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