1、Section Using language Grammar“疑问词ever”和“no matter疑问词”引导的让步状语从句一、语法图解二、语法突破1“疑问词ever”包括“疑问代词ever”和“疑问副词ever”(1)疑问代词ever：whatever, whichever, whoever, whomever(2)疑问副词ever：whenever, wherever, however2“疑问词ever”与“no matter疑问词”引导从句时的区别(1)引导让步状语从句时，“疑问词ever”与“no matter疑问词”可以互换使用。The quality will be the sa
2、me, whichever/no matter which of them you choose.它们当中无论你选哪一个，品质都一样。Whoever/No matter who breaks the rule, he must be punished.无论谁违反了规定，都要受到处罚。The task must be done, however/no mater how difficult it may be.无论多么艰难，这个任务一定要完成。Wherever/No matter where she goes, there are crowds of people waiting to see
3、her.她所到之处都有成群的人等着见她。You can ask for help whenever/no matter when you need it.你如果需要帮助随时可以提出来。(2)“疑问代词ever”可以引导名词性从句，这时不可以与“no matter疑问词”互换使用。Whoever goes against the tide of history will come to no good end.凡是逆历史潮流而动的人都不会有好下场。Whatever you say will make no difference to the final result.无论你说什么对最后的结果都不
4、会产生影响。Whichever he likes will be given to him.他喜欢哪个就给他哪个。You may dance with whomever you like at the dancing party.舞会上你想跟谁跳舞就跟谁跳。单句语法填空No matter what may happen, theyve decided to leave this evening.No matter who you may be, you have no right to do such a thing.Whatever problem you have, you can tur
5、n to me at any time.She is willing to help you, however busy she is.Whichever dictionary you want to take, you will have to pay at least 20 dollars.Whenever she comes to the party, she brings a friend with her.1optimistic adj.乐观的；乐观主义的；抱乐观看法的(教材P66)Robinson Crusoe is a clever and optimistic man.鲁滨逊克
6、鲁索是一个聪明乐观的人。(1)be optimistic about对乐观，对持乐观的态度(2)optimism n. 乐观；乐观主义(3)optimist n. 乐观的人；乐天派(经典佳句)The real happiness is optimistic about life, happy to work, and enthusiastic about the cause.真正的幸福是对生活乐观，对工作快乐，对事业热情。练透单句语法填空Chinese tourist representatives were optimistic about the future of Chinese tou
7、rism.They expressed cautious optimism (optimistic) about a solution to the crisis.An optimist (optimistic) is a person who always expects good things to happen or things to be successful.写美完成句子She said that she was optimistic about the future of the company.她说她对公司的将来持乐观态度。2react v(作出)反应；起(化学)反应；回应(教
8、材P67)How do you think people should react to .?你认为人们应该如何对作出回应？(1)react to对作出反应，起反应react with 与产生化学反应react against 反对；反抗(2)reaction n. (对某一情形或事件的)反应(经典佳句)Life is 10% what happens to you and 90% how you react to it.生活的10%是发生在你身上的偶然事件，剩下的90%是你对这些事件的反应。练透单句语法填空You cant change what happened, but you can
9、change how you react to it.Children tend to react against their parents by going against their wishes.He was surprised that his answer should have caused such a strong reaction (react)写美完成句子The experiment shows that iron reacts with air and water.实验表明，铁与空气和水反应。维度一基础题型练1Relax and take a breath whenev
10、er you feel that you need one.2Whatever decision he has made, I will always support it.3No matter where you are, I will always be with you.4Whoever did this will sooner or later be caught and punished.5No matter what happens, she still has faith in him.6No matter which course you choose, you should
11、study hard.7She has the window open, however cold it is outside.8You should return the wallet to whomever it belongs to.9Wherever he is, he can always adapt to the new environment quickly.10No matter how well you know the city, it is easy to get lost.维度二语法与写作1Whenever/No matter when I see him, he is
12、 busy with his research work.无论什么时候我看见他，他都在忙他的研究工作。2Whoever smokes here will be punished.无论谁在这里抽烟都会受到处罚。3Whatever/No matter what you are writing, make sure it is clear, concise, and accurate.无论你正在写什么，一定要清晰、简练、准确。4Any dog bite, however/no matter how small the injury is, needs immediate medical attent
13、ion.被狗咬到，不管伤口多小，都必须立即就医。5Wherever/No matter where you go, you should remember you are a Chinese.无论你去哪里，你都应记住你是一个中国人。维度三以语段形式练习语法COVID19 is sweeping across the world.So, no matter 1.where you go, you should wear a mask.2.Whoever lives in the neighbourhood should obey the rule.However, no matter 3.how strict the government measures were, there were still some people who broke the rules.They did 4.whatever they wanted to do.It has brought many difficulties to the defense of the disease.As citizens of China, we should actively cooperate no matter 5.what the government requires us to do.4
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