满分5 > 高中英语试题 >

There______ a number of natural mysterie...

There______ a number of natural mysteries in the world that even make scientists ______.

A.exists; confusing

B.are existed; confused

C.exist; confused

D.exist; confusing

 

C 【解析】略
复制答案
考点分析:
相关试题推荐

 Books such as Harry Potter and Tom Sawyer’s Adventures ______ for children.

A.intend

B.intends

C.is intended

D.are intended

 

查看答案

Oprah Winfrey is ______black woman whose rise to fame is ______ inspiring story.

A./;an

B.a; the

C.the; the

D.a; an

 

查看答案

请你用英文写一篇介绍班主任王老师的文章。必须包含以下要点。

年近40,工作努力,多次受表彰。

知识丰富,教学有方,上课生动有趣。

与学生关系融洽,但要求严格。

在他的鼓励帮助下进步很快。

温馨提示:

词数100左右。

不必依序描述,不要逐词翻译。

可以合理增加细节

 

查看答案

根据汉语或首字母提示完成单词拼写,要求语法正确,句子意义连贯。

1. The __________ (热心的)fans waited in the rain until their favourite star arrived at the airport.

2. The girl used to be          (尴尬、难堪)in public places, but now she can even make a speech in front of hundreds of people.

3.I’m sorry I ___________(误会)you. I thought what you said referred to me.

4.__________(严格)speaking, your handwriting is not so good in your composition.   

5.Our _________(以前的)English teacher is nothing like the present teacher in the senior high school.

6.I don’t think g____________ is more difficult to learn than chemistry.

7. If you have a d           of a famous university, it is easier for you to find a good job.

8.We are now living in the age of i         ,so we must learn to use the Internet?

9.Young people are always e        , in other words, they are full of life.

10.I will a           it if you help me when I am in trouble.

 

查看答案

Language learning begins with listening.Children are greatly different in the amount of listening they do before they start speaking,and later starters are often long listeners. Most children will“obey”spoken instructions some time before they can speak,though the word“obey”is hardly accurate as a description of the eager and delighted cooperation usually shown by the child.Before they can speak,many children will also ask questions by gesture and by making questioning noises.

Any attempt to study the development from the noises babies make to their first spoken words leads to considerable difficulties.It is agreed that they enjoy making noises, and that during the first few months one or two noises sort themselves as particularly expressive as delight,pain,friendliness,and so on.But since these can’t be said to show the baby’s intention to communicate,they can hardly be regarded as early forms of language.It is agreed,too,that from about three months they play with sounds for enjoyment,and that by six months they are able to add new words to their store.This selfimitation(模仿) leads on to deliberate(有意的) imitation of sounds made or words spoken to them by other people.The problem then arises as to the point at which one can say that these imitations can be considered as speech.

It is a problem we need to get out teeth into.The meaning of a word depends on what a particular person means by it in a particular situation and it is clear that what a child means by a word will change as he gains more experience of the world.Thus the use at seven months of“mama”as a greeting for his mother cannot be dismissed as a meaningless sound simply because he also uses it at other times for his father,his dog,or anything else he likes.Playful and meaningless imitation of what other people say continues after the child has begun to speak for himself,I doubt,however whether anything is gained when parents take advantage of this ability in an attempt to teach new sounds.

1.Before children start speaking        .

A.they need equal amount of listening

B.they need different amounts of listening

C.they are all eager to cooperate with the adults by obeying spoken instructions

D.they can’t understand and obey the adult’s oral instructions

2.Children who start speaking late        .

A.may have problems with their listening

B.probably do not hear enough language spoken around them

C.usually pay close attention to what they hear

D.often take a long time in learning to listen properly

3.The problem of deciding at what point a baby’s imitations can be considered as speech        .

A.is important because words have different meanings for different people

B.is not especially important because the changeover takes place gradually

C.is one that should be properly understood because the meaning of words changes with age

D.is one that should be completely ignored(忽略) because children’s use of words is often meaningless

4.The speaker wants to tell us that        .

A.parents can never hope to teach their children new sounds

B.children no longer imitate people after they begin to speak

C.even after they have learnt to speak,children still enjoy imitating

D.children who are good at imitating learn new words more quickly

 

查看答案
试题属性

Copyright @ 2008-2019 满分5 学习网 ManFen5.COM. All Rights Reserved.