题目内容
4.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文.文中共有10处语言错误,每句中最多有两处.错误涉及一个单词的增加、删除或修改.增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词.
删除:把多余的词用斜线(\)划掉.
修改:在错的词下划一横线,并在该词下面写出修改后的词.
注意:1.每处错误及其修改仅限一词.
2.只允许修改10处,多者(从第11处起)不计分.
A few days ago,I went to the railway station to see my friend away.On the way I saw some street cleaners burning garbages.I know they are trying to get rid of rubbish in a way that they thought was"taking a shortcut".I don't think,therefore,it's proper to clear away rubbish by such a means.
Burning things do harm to people.It's known to all that burning rubbish will give off poisonous smoke and dust which in turn will pollute air.Many people catch cancer as result of breathing the polluting air.Some people even die from taking in them.
There are many things in rubbish what can be rotten,such as dry leaves,leftover food,etc.They can make into very good fertilizer.So it's better to collect them for cropland.
分析 作者在本文告诉我们烧掉垃圾固然快捷方便,但会形成有害气体,给人的健康带来隐患.此外垃圾中还有很多可以腐化的东西,像树叶等他们可以形成很好的肥料,对农业耕作是很有利的.
解答 A few days ago,I went to the railway station to see my friend away.On the way I saw some street cleaners burning garbages.I know they are trying to get rid of rubbish in a way that they thought was"taking a shortcut".I don't think,therefore,it's proper to clear away rubbish by such a means.
Burning things do harm to people.It's known to all that burning rubbish will give off poisonous smoke and dust which in turn will pollute air.Many people catch cancer as∧result of breathing the polluting air.Some people even die from taking in them.There are many things in rubbish what can be rotten,such as dry leaves,leftover food,etc.They can make into very good fertilizer.So it's better to collect them for cropland.
详解:
1.away改为off;考查固定短语,see sb off是固定短语,意为"为某人送行".
2.garbages改为garbage;考查名词,garbage意为"垃圾",是不可数名词,没有复数形式.
3.are改为were;考查动词的时态,此处的动作发生在过去,故用一般过去时were.
4.therefore改为however;考查连词,结合上下文分析,此处句意表示转折,意为"然而我不这样认为",故用however表示转折.
5.do改为does;考查主谓一致,动名词短语做主语,谓语动词用单数形式;此处陈述一个客观事实,用一般现在时.
6.result前面加a;考查冠词,result 是可数名词单数形式,前面加a表示泛指,as a result of是固定短语,意为"由于,作为的结果",.
7.polluting改为polluted;考查分词作定语,air与动词pollute之间是被动关系,故用过去分词形式作定语.
8.them改it;考查代词,此处指代的是polluted air,为不可数名词,所以用it.
9.what改为that/which;考查关系代词,分析句子结构可知这是一个定语从句,先行词为rubbish,故用关系代词that/which作从句的主语.
10.去掉into;考查动词,make本身有"形成"的意思,此处去掉into,意为"他们可以形成很好的肥料".
点评 短文改错时首先要掌握短文的中心思想,然后根据上下文语境,分析句式结构,利用所掌握的词汇,语法等基础知识找出错误加以改正.
-You'd better _________ the timetable to see when the train leaves.( )
A. | consult | B. | spot | C. | gather | D. | multiply |
Take care of your back
Make sure your chair is the right height and size for you and the desk you use.Your desk should be at about the same level as your elbows when you are sitting down.Chairs with armrests are good because they allow you to rest your arms.Do not lean forward over the keyboard towards the screen because this is bad for your back.Sit upright,with your feet touching the ground and your back resting on the back of the chair.Doing these things will help you prevent back-related problems such as pain in your neck,shoulders and arms.
Take care of your wrists and hands
Using a keyboard and a mouse can put pressure on your wrists and hands if it is not done properly.When you type,try to make sure your fingers are relaxed.You should hit the keys softly and hold the mouse gently.Mouse mats that come with soft material to support your wrist are really good too.Pain in the hands and wrists is very common among people who use computers a lot,so make sure you use your mouse and keyboard in the right way.
Take care of your eyes
Your eyes are very important and it is necessary to take care of them.You should give them regular breaks from staring at the computer screen.Every fifteen minutes,rest your eye muscles by looking away from the screen at something far away.Make sure that the top of your monitor is at eye level and that your monitor is about an arm's length away from you.
Take a break
It is important that you do not sit at a computer for too long.No matter how busy you are,try to take regular breaks from your desk.Stand up,go for a short walk or even do some stretching exercises.You should take a short break at least once an hour,and you should try to do some stretching exercises every two hours.By following all these tips,you will not feel so tired after using your computer for a long time.
Title:Using computers and staying(71)healthy
Topic | (73)tips | |
It is important to keep these things in mind because using a computer for long hours can be(72)harmfulto our bodies. | Take care of your back | Choose a(74)suitablechair for you and your desk. Do not lean forward over the keyboard towards the screen. Sit upright(75)with,your feet on the ground and rest your back on the back of the chair. |
Take care of your wrists and hands | (76)Makeyour fingers relaxed when typing. Hit the keyboard softly and hold the mouse gently. Use mouse mats (77)withsoft material to support your wrist. | |
Take care of your eyes | Make sure that the top of your monitor is at eye level and that your monitor is about an arm's length away from you. Give your eyes regular breaks every(78)fifteen minutes. | |
Take a break | Take a short break at least(79)once an hour. Try to do some stretching(80)exercises every two hours. |