题目内容

【题目】The Internet is an 1 (amaze) information resource. Students, teachers, and researchers use it as 2 investigative tool. Journalists use it to find information for stories. Doctors use it to learn more about unfamiliar diseases and the 3 (late) medical development. Ordinary people use it 4 shopping, banking, bill-paying, and communicating with family and friends. People all over the world use it to connect with individuals from other countries and cultures. 5, while there are many positive developments 6 (associate) with the Internet, there are also certain fears and concerns. One concern relates to a lack of control over 7 appears on the Internet. With television and radio there are editors to check the accuracy or appropriateness of the content of programmes, and with television there are 8 (restrict) on other aspects, for example, what kinds of programmes can 9 (broadcast) and at what time of the day. With the Internet, parents cannot check a published guide to determine what is suitable for their children 10 (see).

【答案】

1amazing

2an

3latest

4for

5However

6associated

7what

8restrictions

9be broadcast

10to see

【解析】本文主要讲了各个群体使用网络的积极方面,以及人们对于上网存在的担心和害怕。

1考查形容词。修饰名词information,用形容词,且修饰物,所以用v+ing形式,所以填amazing

2考查冠词。泛指“一个探究的工具”,且investigative的首字母发音是元音,所以用不定冠词an

3考查形容词。医生用它了解不熟悉的疾病以及最新的医学发展。表示“最新的,所以填latest

4考查固定用法。use sth for使用某物,是固定用法,所以填for

5考查副词。然而,虽然和网络的联系有一些积极的方面,但是也有害怕和担心。表示“然而”,所以填However

6考查非谓语动词。positive developments associate之间是被动关系,用过去分词,所以填associated

7考查宾语从句。___7___ appears on the Internetover的宾语,所以___7___ appears on the Internet是一个宾语从句,引导词在从句中作主语,所以填what

8考查名词单复数。电视在其他的一些方面有限定。“限定”是复数意义,所以填restrictions

9考查语态。programmes broadcast之间是被动关系,用被动语态,所以填be broadcast

10考查不定式。作结果状语,用不定式,所以填to see

练习册系列答案
相关题目

【题目】阅读理解
More than loo genes are related with increased risk of developing schizophrenia(精神分裂症),bipolar disorder (躁郁症)and alcoholism(酗酒),confirms a large study published in the recent issue of the British scientific journal Nature.
The world's largest study into the genetic basis of mental illnesses was led by researchers from British universities,including University College London (UCL),Cardiff University and King's College London (KCL).
Researchers believe that they are now much closer than before to understanding the complex biological causes, which make some people being at high risk of developing mental illnesses.They also believe that these findings could lead to new treatments.
The researchers analyzed the DNA of about 37,000 patients with schizophrenia,bipolar disorder or alcoholism, and compared the smallest genetic changes to those found in about 113,000 healthy people.They then identified about 128 independent genetic variants(变体)at 108 locations on the human chromosomes(染色体)that contribute significantly to developing schizophrenia—83 of these sites have never before been linked to the illness,according to scientists.
For example,people with the variant of the GRM3 gene,thought to be important in brain signaling,are around 2 to 3 times more likely to develop schizophrenia or alcohol dependence.The variant,which is found in approximately one in every 200 people,is also associated with a three times risk of developing bipolar disorder.
"We could be looking at the next big drug target for treating mental illness,"Professor David Curtis from UCL, co-author of the paper,said."The work opens up new ways to prevent and treat mental illnesses by revealing the mechanisms involved in their development."
(1)What can we learn from Paragraph 3?
A.Researchers are disappointed at curing biological causes.
B.Researchers are worried about the complex biological causes.
C.Researchers have found the method of curing biological causes.
D.Researchers are confident for figuring out the complex biological causes.
(2)According to Paragraph 4,the researchers found.
A.there are 37,000 patients with mental illnesses in the world
B.most of the sites have never before been linked to mental illnesses
C.there is little difference between the patients and the healthy people
D.the cause of mental illnesses has nothing to do with the genetic changes
(3)We can learn from Paragraph 5.
A.the variant of the GRM3 gene is important
B.the number of people with the variant of the GRM3 gene is large
C.the number of people with the variant of the GRM3 gene is small
D.people with the variant of the GRM3 gene aren't likely to suffer schizophrenia
(4)What's the main topic discussed in the text?
A.The importance of gene variants.
B.The research of gene variants.
C.The cause of mental illnesses.
D.Gene variants linked to mental illnesses.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网