商業(yè)和娛樂的發(fā)展給我們的眼睛帶來越來越多的問題。過度地看電視、電腦顯示器、書和其他設(shè)備引起的眼睛疲勞已經(jīng)成為嚴(yán)峻的問題。

Listen Read Learn
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The development of business and entertainment has led to increasing numbers of problems for our eyes. Eye strain caused by the excessive watching of TV, computer monitors, books, and other devices has become a severe problem. This is a concern among children who are becoming more and more addicted to video and computer games. They spend long hours staring at the screen with few breaks. Other things can also cause poor eyesight. Pollution can damage the eyes, as well as a poor diet. This is especially true for the poor in society as they may not be able to afford the food necessary to provide everything that their bodies need. There is also an increase of people born with bad eyesight others develop poor vision at an early age. This can be caused by the misuse of a person’s eyesight. This misuse can come in the form of being consumed with schoolwork and study until their vision begins to blur. They may not take care of their eyes with such things as eye drops. Many may not even get glasses. It is natural that a person with poor eyesight should wear glasses or contact lens. However, many people decline to use these since they feel that it may take away their good looks. This is really surprising as a person’s eyes are very precious. If they are lost, it could seriously damage the livelihood or standard of living of that person.

聽看學(xué)
商業(yè)和娛樂的發(fā)展給我們的眼睛帶來越來越多的問題。過度地看電視、電腦顯示器、書和其他設(shè)備引起的眼睛疲勞已經(jīng)成為嚴(yán)峻的問題。這關(guān)乎那些越來越癡迷于錄影帶和電腦游戲的孩子。他們長時(shí)間地注視屏幕，幾乎不休息。其他因素也會導(dǎo)致視力下降。污染會傷害眼睛，糟糕的飲食也是原因之一。由于買不起可以提供身體所需的所有營養(yǎng)的食物，這個問題對于社會中的貧困階層來說更為突出。天生視力較弱或幼年視力發(fā)育不佳的人不斷增多。這可能是由用眼不當(dāng)所引起的。這種用眼不當(dāng)可能以應(yīng)對過多作業(yè)和學(xué)習(xí)的形式出現(xiàn)，直至視力開始變得模糊不清。他們可能不會用眼藥水之類的東西來照顧自己的眼睛。許多人甚至不戴眼鏡。近視的人配戴眼鏡或是隱形眼鏡是很自然的事情。但是很多人拒絕佩戴，因?yàn)樗麄冇X得戴眼鏡會影響外表的美觀。這確實(shí)讓人驚訝，因?yàn)槿说难劬κ悄敲磳氋F。如果失去視力，這將會嚴(yán)重影響人們的生計(jì)或生活水平。

Grammar 語法小結(jié)
主語從句

從句子成分來分析，在句中做主語的從句為主語從句。主語從句有三種類型：that引導(dǎo)的主語從句；連接代詞或連接副詞引導(dǎo)的主語從句；關(guān)系代詞引導(dǎo)的主語從句。

1．that引導(dǎo)的主語從句

That you will win the medal seems unlikely. 你想獲得獎牌看起來是不可能的。

That prices will go up is certain. 物價(jià)要上漲是肯定的。

2．if, whether 引導(dǎo)的主語從句

Whether she is coming or not doesn’t matter too much.

她來不來都無關(guān)緊要。

3．what, whatever 引導(dǎo)的主語從句

What you need is more practice. 你所需要的是更多的訓(xùn)練。

What I want to know is this. 我想知道的就是這件事。

Do it together 家庭總動員
找出下面句子中的語法錯誤并改正。

1.That he will come to the party are big surprise to me.

2.What I want are just good job.

3.That they are going to win are no doubt at all.

4.Whether she is beautiful or not are not the point.

5.What you need are patience.


1. are → is a

2. are just good job →is just a good job

3. 第二個 are →is

4. are →is

5. are →is