仔細(xì)閱讀下面的短文，短文中有10個(gè)空格。請(qǐng)按照每小題括號(hào)內(nèi)的具體要求完成語(yǔ)法填空和詞形變化。

Among all the fast growing science and technology, the research of human genes, __1._ biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic __2.__ (discuss) by people.

The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two __3.__ (kill). And to date, doctors have not found __4._ effective way to cure them. But if the gene technology __5.__ (apply) , not only these two diseases can be cured completely, _ 6.__ (bring) happiness and more living days to the patients, but also the great amount of money people spent on curing their diseases can be saved, so __7.__ benefits the economy as well. In addition, human life span(壽命) can be prolonged.

Gene technology can help people to give birth to more healthy and clever children. Some families, with the English imperial(皇室) family being a good example, have hereditary diseases. This means their children will for sure have the family disease, __8.__ is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases, __9.__ gene technology can solve this problem __10.__ (perfect). The scientist just needs to find the wrong gene and correct it, and a healthy child will be born.

 

1.or

2.discussed

3.killers

4.an/any

5.is applied

6.bringing

7.it

8.which

9.but

10.perfectly

【解析】

1. 考查連詞。句意：在所有增長(zhǎng)的科技中，對(duì)于基因的研究或生物工程，越來(lái)越吸引人們的注意力。

2.考查非謂語(yǔ)動(dòng)詞。句意：有時(shí)這是個(gè)被人們討論的熱門話題 。discussed分詞做后置定語(yǔ)，與topic之間是被動(dòng)關(guān)系。

3. 考查名詞。句意：每年有兩大殺手。根據(jù)第二段第一句話提到The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease癌癥和心臟病是兩大殺手。

4. 考查冠詞。句意：到目前為止，醫(yī)生還沒(méi)有發(fā)現(xiàn)一個(gè)有效的方法來(lái)治愈。

5.考查動(dòng)詞的語(yǔ)態(tài)。句意：如果基因技術(shù)被應(yīng)用，這兩大疾病就能治愈。

6.考查非謂語(yǔ)動(dòng)詞。句意：如果基因技術(shù)被應(yīng)用，這兩大疾病就能治愈，會(huì)給病人帶來(lái)幸福。

7. 考查代詞。句意：因此它也能使經(jīng)濟(jì)受益。It代指基因技術(shù)被應(yīng)用。

8. 考查非限制性定語(yǔ)從句。句意：這就意味著他們的孩子有遺傳病，對(duì)于許多家庭來(lái)說(shuō)這是個(gè)大的麻煩。

9. 考查連詞。句意：過(guò)去人們對(duì)遺傳性疾病束手無(wú)策，而基因技術(shù)能夠解決這個(gè)問(wèn)題；

10. 考查副詞。句意：而基因技術(shù)能夠很好地解決這個(gè)問(wèn)題

考點(diǎn)：語(yǔ)法填空。

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