同学们是不是有着聪明的头脑呢?接下来，威廉希尔app 为同学们整理了“九年级上册英语unit3同步练习”，来供同学们练习从而巩固自己所学过的知识，大家一定要认真做哦!

1.Because Robert was seen   ________  the room, everyone thought he was the thief.

A. to enter          B.  enter              C. Entered

2.  Tom      the book before he took it.

A. looked up      B. looked for           C. looked through

3.She is so helpful that she is always ready to help people in trouble. Which of the following is correctfor the underlined word in the sentence?

4.Snake dishes have become popular in recent years. Snake meat is often seen in restaurants. It seems that eating snakes is now in fashion, and if you ( A )      (not eat) any snakes yet, you’re considered out-of-date. But I wonder whether it is worth following.

Some people think that eating snake meat is good for their health. But these people don’t know that snakes usually eat mice and worms. Therefore, there are many parasites(寄生虫)found inside snakes’ bodies. ( B ) 它们可能对我们的健康有害。 Apart from this, we’re sorry to see that more snakes are being killed by a butcher’s knife. According to the newspaper, Shanghai Star, about 1,000 tons of snakes are eaten by people every year in China. In Shenzhen of Guangdong Province, sometimes as many as 10 tons of snakes are served on dinner tables in a single day. ( C ) If we still turn a blind eye to this, a vicious circle(恶性循环)will be created — if more snakes are eaten by people, the number of snakes will drop, and the number of mice will increase, which will result in a decrease in crop output. This will make more people hungry. Who wants to see such a tragedy?

( D ) Therefore, let’s not eat snakes any more! To protect the snakes is to protect ourselves.

【小题1】用 ( A ) 处所给词的正确形式填空。

【小题2】将 ( B ) 处的句子翻译成英语。

【小题3】将 ( C ) 处翻译成汉语。

【小题4】改写 ( D ) 处的句子，句意不变。

Therefore, let’s   ________        eating snakes!

【小题5】根据短文内容回答问题：

What will happen if people eat more snakes?

5.Mr Brown, I have   ______________   special to show you. Guess what it is.

现在是不是感觉威廉希尔app 为大家准备的九年级上册英语unit3同步练习很关键呢?欢迎大家阅读与选择!

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