Many scientists believe that life begins in the ocean long ago. For age man used the ocean to discover and explore new lands. Now man spends a great deal of time or money discover the ocean. We know it is rich at minerals which the world need. We know too that it contains a plenty of food for all the people in the world. We know that if the salt were taken from it, it’s water would turn the deserts into rich farm lands. We know a great deal about this land frontier, as it has called. But we still need to learn many more about it.

小題1:begins---began
小題2:age---ages
小題3:or---and
小題4:discover—discovering
小題5:at---in 
小題6:need---needs
小題7:it’s---its
小題8:a plenty of--- plenty of
小題9:has---has been
小題10:many---much

試題分析:文章介紹海洋是人類的發(fā)源地,現(xiàn)在人們正在發(fā)現(xiàn)探索更多的海洋,因為它對我們非常重要。
小題1:很多科學家認為人類是在很多年前在海洋開始的,時間是long ago和一般過去式連用begins---began
小題2:有很多年,人類用海洋探索發(fā)現(xiàn)新的陸地。For ages有很多年
小題3:現(xiàn)在人們花大量的時間和錢尋找海洋。Time和money是并列的:or---and
小題4:spend time and money (in)doing花時間做….,discover—discovering
小題5:我們知道它富含世界需要的礦物質(zhì)。Be rich in富含
小題6:這里的“需求“是可數(shù)名詞:need---needs
小題7:我們也知道它含有大量人類需要的食物。plenty of大量的
小題8:it’s是it is的縮寫,-its是它的,指代“海洋的”
小題9:正如它一直被叫的名字:用被動語態(tài):has---has been
小題10:我們還需要了解更多的關(guān)于海洋的事情。Many修飾可數(shù)名詞,much修飾不可數(shù)名詞
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