Question

用所給單詞的適當(dāng)形式填空，未提供單詞的根據(jù)上下文 填入一個適當(dāng)?shù)脑~。

Last Saturday, we went to the Beijing Museum of Natural History. We were very 16 ( interesting) in dino?saurs, so we visited the Dinosaur World first. There we 17 ( see) many big dinosaur eggs. A group of scientists found 18 (this) eggs in the Gobi Desert in the 1920s.Di?nosaurs laitl (產(chǎn)卵) 19 (they ) long long ago. From an en?cyclopaedia, we have learned that dinosaurs lived on Earth more than 60 million years before human 20 ( being) • They lived everywhere on Earth. Some dinosaurs were as small as chickens. 21 were as big as ten elephants. They lived on Earth 22 more than 150 million years.Then theyall died out suddenly.

In the museum ， we saw a very special dinosaur. People found it in Liaoning Province, 23 it was covered with feathers(被羽毛所覆蓋），It looked 24 a big bird.Many scientists believe (相) that dinosaurs have not died out. They 25 (think) dinosaurs have become birds.

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21 •_22._23 •_24._25 •_

Answer 1

16.interested be interested in是固定短語，意為"對......感

興趣"。

17.8aw表示發(fā)生在過去的動作,用一般過去時態(tài)。 lS.these修飾復(fù)數(shù)名詞，用these。

19. them指代前面提到的Ihese  eggs，作賓語,用they的賓格形 式!hem0

20. being8 表W人類"，用human  beings。

21.0there 表示"一些......另一些......"，用8ome...others."。

22. for與一段時間連用，用介詞for。

23. and連接并列分句，表示承接關(guān)系，用and。 

24.1ike表示"看起來像……"，用look  Iike...。

25.think表示現(xiàn)在人們所持有的一種觀點，用一般現(xiàn)在時態(tài)。