Whether economic growth or environmental protection should receive priority in China

Whether economic growth or environmental protection should

receive priority in China

正方：Economic growth

反方：Environmental protection

陈词环节

正一：

Good afternoon everyone! We are here now debating about whether environment protection or economy growth should take priority in China, we think it’s environment growth that should be chosen. I have three reasons to prove this point. First, as a developing country, the economy power is far behind the developed counties, China have one fifth of the people in the world, but the income of per head is only in 109th among countries. So the urgent affair of China is developing our economy. Second, economy growth doesn’t necessarily conflict with environment protection. We can develop our economy without environment pollution. Third, when our economy strength becomes strong, we can spend more money and energy on environment protection, till then it will be a win-win. In a word, considering the current situations, economy growth should take priority in China.

反一：

We agree economic growth is needed. But think about the past decades, we followed the old model of “first pollution, last treatment”, however,

how did it come out? The environment problems have become increasingly prominent, and some local regions’ environment has been polluted to a dangerous extent that poses a great threat to our existence. What’s more, the cost was too high and the effect was not up to much. By this means, it placed us in a completely passive position. At the same time the people started voicing new values: quality of life, urban conservation and the environment. So, we must get to the bottom of the problem and learn from the past. That is, in the course of development, we should consider the effect of pollution and receive environment protection in first priority. Only in this way can we solve the environmental problems in the future reasonably. That’s all I want to say.

提问环节

正二：We all know that in many places of china like many poor countries, where the environment is pretty good, there are thousands people lack of money for the food the need to live. Then, opponent debaters, do you think we still need to develop our economies?

反二：But opponent debaters can’t ignore the fact that most areas of China have solved the problem of food and clothing at present. Furthermore, the level of economic development in many cities in eastern China is very high .But the pollution is pretty serious accordingly. We have money, but being under the sub health condition. Does it make any

sense, opponent debaters?

正二：There do exist some eastern cities whose economy is quite developed, but you forget that China has 130 million people. The eastern cities can’t stand for the whole China. We know that environment protection need high-technology, High-tech personnel, and science research. They all need a lot of money, and money is created by economy.

I want to ask my fellow debater that can we protect our environment well without strong economy strength.

反二：Environmental protection needs economy . But we can’t sacrifice the environment for the economic growth. If you drink polluted water, eat the toxic food, can we have a high quality of life? Economic development must be on the premise of environmental protection. The policy of “returning farmland to forests and grass” slow down the speed of economic development to protect the environment. Doses it show that the environmental protection is more important?

正一：Opponent debaters have referred the returning farmland to forest policy. We admit our country has paid a lot of money for the environment even sacrificing the profit .But we should still take economic construction as the central task.

反一：We admit economic construction is our country’s principle task .But we have to insist on sustainable development while developing economy. We must attach great importance to the protection of the natural

environment in the process of economic development.

正一：Not all the environment growth can be realized just through sacrificing economic growth, because not all the environmental problems are caused by economy , such as some natural disasters . And solving these environmental problems always costs a lot . So ,ecomomic growth is needed.

反一：Although not all the environmental problems are caused by economic growth , I think , economic factors are the main causes . As we all know , in order to meet the demand of production , many trees are cut down and many animals are killed , which causes many species dying out . Besides , much harmful gas is poured out from factories , which seriously threaten people’s health .

总结环节

正二：Our opponent said , ” w e can’t sacrifice the environment for the economic growth” .I think what they said can’t come true at present . It’s unavoidable to harm the environment while developing economy. Nowadays, environmental protection has become the hotest topic all around the globe. Not only the governments, but also enterprises and individuals have paid their great attention to it. However, we have to admit that we are living in a realistic society, and there are too many goals that we're not able to achieve effectively without enough funds, in

which, unfortunately, environmental protection is included. Environmental protection and pollution control have high requirements for high-tech and top talents. Without these supports, the proccess of one pollution control may not only be effectiveless, but also become the cause of another pollution.

反二: Our opponent said ” the urgent affairs of china is developing o ur economy” .The goal we develop the economy today is to create a happy and comfortable life for people in the future . If the economic growth lead to the pollution of the environment, can we live a better life? The excessive economic growth has caused the greenhouse effect, which lead to sea-level rises. As a result, thousands of coastal dweller has to face the fate of the migration. Moreover, the opponent also said,” when our economy strength become strong, we can spend more money and energy on environmen t protection.” I want to question that when the animals and plants have died out, what the opponent debater protect with the money and energy. If the economic growth delays for two years, we can wait two years to develop it .But, if the environmental protection delays two years, the species will be extinct, the resources will exhaust. The urgency like this can’t wait. So our side advocates the environmental protection should receive priority in China. Thank you.

巧记whether与if异同讲课稿

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If和+whether的用法讲课教案

If和whether if不能替换whether的5种情况 1.正式文体中，句中有or not 时 2.引起主语，表语，同位语从句时 3.作介词宾语时 4.放不定式前，与不定式组成词组时 5.作discuss等词的宾语时 以上是if和whether表示"是否"之意的区别，此外，if还有加入的意思，引起条件状语从句；而whether 另有不管无论之意，引起让步状语从句 whether与if作“是否”讲，在用法上有相同之处，也有不同之处。 一、相同之处。 1.whether和if都能引导宾语从句，常置于see,ask,learn,tell,wonder,doubt,find out等动词之后。 如：He asked me whether/is I could help him. I want to know whether/if he lives there. 2.whether和if都可用it作形式主语从句中。如：it's uncertain whether/if he'll come this evening. 3.在be uncertain/doubtful之后，常用whether引导宾语从句，有时也可以用if，如：We are uncertain whether/if Mary will come. 二、不同之处。 1.whether可置于句首引导主语从句，而if不能。如：___the 2000 Olympic Games will be in Beijing is not known yet. A.whether B.If C.Whether D.That 答案是C。 2.whether可用在介词之后，引导宾语从句，而If则不能。如：Success depends on whether we make evough effort. 3.whether可引导表语从句，if则不能。如：The puestion is whether it is not worthdoing. 4.在名词之后引导同位语从句时，用whether而不用if。如：The puestion whether the students answered correctly should be decided by the teacher. 5.whether后可接不定式，而if不能。如：Please tell us whether to go or stay here. 6.在有些动词（如discuss）之后，只能用whether，而不用if引导宾语从句。如：We discussed whether we should close the shop. 7.在引导否定概念in宾语从句时，只能用if，而不用whether.如：he asked me if I hadn't finished my work. whether和if都可以引导宾语从句，表示“是否”，在口语或间接引语中两者可以互换使用。如： I wonder if / whether I can get some advice from you. Ask him whether / if he can come. 但在有些情况下，whether和if的用法有一定区别。 1. whether引导的从句常可以与连词or或or not直接连用，而if一般不能。如： 正：Let me know whether you can come or not. 误：Let me know if you can come or not. 2. 当宾语从句提到句首时，只能用whether引导，而不能用if。如： 正：Whether it is true or not, I can’t tell. 误：If it is true or not, I can’t tell. 3. whether可以引导带to的不定式，if则不能。如： 正：I don’t know whether to accept or refuse.

if、 whether 用法总结

whether,if if和whether通用，都表示“是否”的意思。一般来说，后者比较正式，在口语中前者常用来代替后者。但两者有时具有不同的暗示。用whether时，正反两面的选择意义较强，问话人并不在意回答是肯定还是否定；而用if时，则比较强调单方面，即正面，问话人希望得到肯定的回答。另外，还要注意以下几点： 一、whether和if都可以与or not连用；但写在一起时，只能用whether，不能用if。如： I don't care whether (或if) it will rain or not． I don't care whether or not it will rain. (不用if) 二、在引导宾语从句时，应注意： 1、表示“是否”时，两词都能引导宾语从句。 I wonder if/whether you can examine him now． 2、宾语从句移置句首时，用whether，不用if。

Whether it is true or not，I can't say． 3、宾语从句为否定形式时，通常用if，而不用whether。 I asked Tom if Mary wouldn’t come． 4、作discuss等词的宾语，用whether不用if。 We discussed whether we should buy the gift for him． 三、在下列情况下，只能用whether，不能用if。 1、与不定式连用时，只能用whether． He can't decide whether to accept or refuse． 2、在介词后，只能用whether。 Everything depends on whether he is ready． 3、在名词后作同位语时，只能用whether。

If 和whether的区别 (含 讲解+习题+答案)教学文稿

If 和whether的区别 if和whether都可译为\"是否\",二者引导宾语从句时通常可以互相替换,口语中多用if 代替whether.例如：Ask if/whether he plans to come to the meeting. 而以下几种情况中, 只能用whether: 1. 强调两方面的选择,特别是句中有or not时.如： Let me know whether you can come or not. 2. 宾语从句前置时.如： Whether this is true, I can\'t say. 3. 引导主语、表语、同位语从句时.如： Whether the football game will be played depends on the weather. （主语从句） The question is whether he can do it. （表语从句） The question whether we should go with them must be decided at once. （同位语从句） 4. 在介词之后作介词的宾语时.如： I haven\'t settled the question of whether I\'ll go back home. 5. 在不定式前与不定式一起组成词组时.如： Whether to go or stay is still a question. 6. 在discuss, decide 等动词后作宾语时.如： We discussed whether we should go there by plane. 值得注意的是：if还可以引导条件状语从句,是\"假如；如果\"之意,而whether可以引导让步状语从句,是\"不管；无论\" 之意.如： If you ask him, he will help you. I shall go, whether you come with me or stay at home. 一、if或whether引导宾语从句时,作“是否”讲,常放在动词ask 、see 、say 、know 和find out等后面.一般情况下,两者常可换用,在口语中多用if.如： 例1 Nobody knows whether (if) it will rain tomorrow. 没有人知道明天是否下雨. 例2 Lucy asked whether (if) they had a cotton sweater .露西问他们是否有棉制的羊毛衣. 二、if或whether引导宾语从句时,要注意三个方面,即连词、语序和时态. 1 if或whether不能和that 或其它连词（副词）同时使用,也不能省去.如： 例3 我不知道他今天是否会来. [误] I don’t know that if(whether) he will come here today . [正] I don’t know if(whether) he will come here today . 例4他走过来看看猫是否出了毛病. 误] He came to see what if (whether) there was wrong with his cat . [正] He came to see if (whether) there was wrong with his cat . 2 if或whether引导的宾语从句时,虽具有疑问意义,但从句语序应用陈述句语序.如：例5 Did you know the way to the hospital ? The old woman asked me . The old woman asked me .if (whether) I knew the way to the hospital .老妇人问我是否知道去医院的路. 3 if或whether引导的宾语从句应和主句的时态保持一致.即主句为一般现在时,从句用

If和whether的区别含讲解+习题+答案.docx

I f和w h e t h e r的区别 if 和 whether都可译为\"是否\",二者引导宾语从句时通常可以互相替换代替 whether.例如：Ask if/whether he plans to come to the meeting. 几种情况中 , 只能用 whether:,口语中多用 if 而以下 1.强调两方面的选择 ,特别是句中有 or not 时.如： 2.宾语从句前置时 .如： 3.引导主语、表语、同位语从句时 .如： Whether the football game will be played depends on the weather.（主语从句） The question is whether he can do it.（表语从句） The question whether we should go with them must be decided at once.（同位语从句） 4.在介词之后作介词的宾语时 .如： 5.在不定式前与不定式一起组成词组时 . 如： Whether to go or stay is still a question. 6. 在 discuss, decide等动词后作宾语时 .如： We discussed whether we should go there by plane. 值得注意的是：if 还可以引导条件状语从句 ,是\" 假如；如果 \" 之意 ,而 whether 可以 引导让步状语从句 ,是 \" 不管；无论 \" 之意 .如： If you ask him, he will help you. I shall go, whether you come with me or stay at home. 一、if 或 whether引导宾语从句时 ,作“是否”讲 , 常放在动词 ask 、see 、say 、know 和 find out 等后面 . 一般情况下 ,两者常可换用 , 在口语中多用 if. 如： 例 1 Nobody knows whether (if) it will rain tomorrow.没有人知道明天是否下雨. 例 2 Lucy asked whether (if) they had a cotton sweater .露西问他们是否有棉制的羊毛衣 . 二、 if 或 whether引导宾语从句时 ,要注意三个方面 ,即连词、语序和时态 . 1 if或 whether不能和 that 或其它连词（副词）同时使用,也不能省去 . 如： 例 3我不知道他今天是否会来 . [ 误 ] I don ’ t know that if(whether) he will come here today . [ 正 ] I don ’ t know if(whether) he will come here today . 例 4他走过来看看猫是否出了毛病 . 误] He came to see what if (whether) there was wrong with his cat . [ 正 ] He came to see if (whether) there was wrong with his cat . 2 if 或 whether引导的宾语从句时,虽具有疑问意义,但从句语序应用陈述句语序. 如：例5 Did you know the way to the hospital ? The old woman asked me . The old woman asked me .if (whether) I knew the way to the hospital .老妇人问我是否知道去医院的路. 3 if 或 whether引导的宾语从句应和主句的时态保持一致. 即主句为一般现在时,从句用

if和whether的用法

if和whether的用法： 一、if或whether引导宾语从句时，作“是否”讲，常放在动词ask 、see 、say 、know和find out等后面。直接引语如果为一般疑问句，变为间接引语时就用if或whether引导，并把疑问句语序变为陈述句语序。一般情况下，两者常可换用，在口语中多用if。如： 二、if或whether引导宾语从句时，要注意三个方面，即连词、语序和时态。 ◆if或whether不能和that 或其它连词（副词）同时使用，也不能省去。 ◆if或whether引导的宾语从句时，虽具有疑问意义，但从句语序应用陈述句语序。 ◆if或whether引导的宾语从句应和主句的时态保持一致。即主句为一般现在时，从句用任一种时态；主句为一般过去时，从句则用过去时中的任一种时态。 ◆如果主句中的时态为一般过去时，从句中的时态要求发生相应的变化与主句的时态保持一致。（表示客观规律，自然现象和真理的则不变。） 三、if和whether的区别： ◆在动词不定式之前只能用whether 。 ◆在whether ……or not 的固定搭配中。 ◆在介词后，只能用whether。 ◆宾语从句放在句首表示强调时，只能用whether 。

◆用if会引起歧义时，只用whether。如用whether可避免歧义 eg：“Are they from France?”He asked me . →He asked me if they were from France. My physics told us that light travels faster than sound. 物理老师告诉我们光比声音传播的快。

高中英语巩固练习 宾语从句和表语从句

巩固练习 选择适当的引导词 1.You'll have to decide _______ car we'll use, yours or mine. (which/whose) 2.You'll have to decide _______ car we'll use, the old one or the new one. (which/whose) 3.You'll have to decide _______ we'll use the new car for .(what/which) 4.You'll have to decide _______ we'll use the new car. (whether/what) 5.I believe _______ he said is true. (what/which) 6.Make sure_______ the door is licked before you leave the lab. (that/which) 7.I wonder ______ it is true or not. (whether/which) 8.She doesn't know _______ she should stay at home. (whether/that) 用所给动词或动词短语的适当形式填空。 1.After a careful examination, Doctor Johnson asked me what I ______ (have)for the breakfast. 2.The voyage proved that the earth ______ (be) round. 3.Our teacher suggested he ______ (hand in) his homework before class. 4.The teacher demanded that we ______ (go) home before hand in the exercise books. 5.I insisted that Tom _______ (do) the work at once. 6.–My father will be here tomorrow. 7.–Oh, I thought that he _____ (e ) today. 8.Have you decided when you _____ (leave) Canada? 9.I really don't know when she _____(e).If she ______ (e), I will tell you at once. 10.He said he ______ (e) if he had time. 完成句子 1. Jill was ill. That was ___________________________(她为什么没来上课). (fail) 2. We have not lost the hope __________________________(他总有一天会出现). (turn) 3. The question is _____________________________(这本小说是否值得一读). (worth) 4. ______________________________(谁会去参加会议) is a question. (attend) 5. I have no idea ______________________(我们如何开始这项工作). (start) 6. I find it difficult _________________________(任务应该被完成) in two days. (fulfill) 7. It was suggested ___________________________(推迟会议). (put) 8. The professor gave us a report on _________________________(我们如何学好英语). (learn) 9. ________________________(玛丽将嫁给约翰) is certain. (marry) 10. I am wondering ____________________________(我的室友去哪里了). (go) 11. (2016 北京东城期末) Tell your friend _________________. 跟你的朋友表示你关心他。 12. (2016 北京东城期末) It is important _________________.我们应该遵守诺言，这很重要。单项填空 1．—I flew to New York for the talk show on TV last week． Is that ______you had a few days off? — A．why B．when C．what D．where 2．I ask her _____ e with me． A．if she will B．if will she C．whether will she D．will she 3．It was a matter of _______ would take the position． A．who B．whoever C．whom D．whomever

if 和 whether 用法区别

if 和 whether 用法区别 1. 引导宾语从句 在引导宾语从句时，whether和if通可以互换，在 ask,care,doubt,know,learn,see,tell,try,wonder等动词之后尤其如此。例They don’t care a bit whether my reports are good or bad.. I am not sure if/whether I’ll have time. 但是，必须注意以下几点： 1）如果从句是否定结构，则用if不用whether.例如： I don’t care if he doesn’t show up .他来不来我都不在乎。 但是，当doubt是否定式时，则不用whether或if，要改用that,因为句子本身已没有“怀疑”或选择之意。度比较： She never doubt for a moment that she was right.她对自己是正确的这一点从不怀疑。 I doubt if that was what he wanted. 2)宾语从句前置时只能用whether,如： Whether he lives there,I want to know. 3）在decide,dicuss等动词后，通常只跟whether引导的宾语从句。如： They dicussed whether they should close the shop. 4)出现在介词后面的宾语从句只能用whether引导，如： It all depends on whether she likes the boss or not .一切都取决于她是否喜欢这位上司。 5）句中含有引导条件状语从句的if时，用whether不用if，如： Bill asked whether ,if I got the job,I’d move to York.比尔问如果我得到这份工作是否还要迁到约克。 2．引导主语从句 主语从句位于句首时，用whether不用if Whether they win or lose is all the same to me. Whether it will do us harm or good remains to be seen. 但是，当采用形式主语it,而将主语从句后置时，用whether和if均可（尽管whether更常用）： It makes no difference to me whether/if it’s foggy or clear..(高二册，第220页) 3．引导表语从句 引导表语从句时，一般用whether.例如： The question is whether they can cooperate with us.问题是他们能否与我们合作。 4．引导同位语从句时一般用whether.例如： We will soon discuss the problem whether we should take some effective measures to protect the animals and plants in our region.我们很快将讨论是否应该采取一些有效措施来保护本地区的动植物这一问题。 5．引导让步状语从句 1)引导让步状语，一般用whether.例如： Whether you like it or not ,you’ll have to do it . Whether the weather is good or bad ,they will set off as they planned.无论天气是好是坏，他们都将按计划启程。

If和whether的区别(含讲解+习题+答案)(可编辑修改word版)

If 和whether 的区别 if 和whether 都可译为\"是否\",二者引导宾语从句时通常可以互相替换,口语中多用if 代替whether.例如：Ask if/whether he plans to come to the meeting. 而以下几种情况中, 只能用whether: 1.强调两方面的选择,特别是句中有or not 时.如： Let me know whether you can come or not. 2.宾语从句前置时.如： Whether this is true, I can\'t say. 3.引导主语、表语、同位语从句时.如： Whether the football game will be played depends on the weather. （主语 从句） The question is whether he can do it. （表语从句） The question whether we should go with them must be decided at once. （同位语从句） 4.在介词之后作介词的宾语时.如： I haven\'t settled the question of whether I\'ll go back home. 5.在不定式前与不定式一起组成词组时.如： Whether to go or stay is still a question. 6.在discuss, decide 等动词后作宾语时.如： We discussed whether we should go there by plane. 值得注意的是：if 还可以引导条件状语从句,是\"假如；如果\"之意,而whether 可以引导让步状语从句,是\"不管；无论\" 之意.如： If you ask him, he will help you. I shall go, whether you come with me or stay at home. 一、if 或whether 引导宾语从句时,作“是否”讲,常放在动词ask 、see 、say 、know 和find out 等后面.一般情况下,两者常可换用,在口语中多用if.如： 例1 Nobody knows whether (if) it will rain tomorrow. 没有人知道明天是否下雨. 例2 Lucy asked whether (if) they had a cotton sweater .露西问他们是否有棉制的羊毛衣. 二、if 或whether 引导宾语从句时,要注意三个方面,即连词、语序和时态. 1if 或whether 不能和that 或其它连词（副词）同时使用,也不能省去.如： 例3 我不知道他今天是否会来. [误] I don’t know that if(whether) he will come here today . [正] I don’t know if(whether) he will come here today . 例4 他走过来看看猫是否出了毛病. 误] He came to see what if (whether) there was wrong with his cat . [正] He came to see if (whether) there was wrong with his cat . 2if 或whether 引导的宾语从句时,虽具有疑问意义,但从句语序应用陈述句语序.如： 例5 Did you know the way to the hospital ? The old woman asked me . The old woman asked me .if (whether) I knew the way to the hospital . 老妇人问我是否知道去医院的路.