1、状语从句（3）六 条件状语从句在句子中做条件状语的从句称为条件状语从句。可置于句首、句尾，有时还可置于主语和谓语之间。引导条件状语从句的连接词有：if,unless,as/so long as 1.if引导的条件状语从句表示在某种条件下某事很可能发生。如果我们多关爱地球，就会拥有一个更美好的世界 If we pay much attention to the earth,well have a better world.如果明天下雨，我们怎么办？If it rains tomorrow,what shall we do?注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或
2、过去完成时。实际上如果没有水会发生什么呢What would happen if there were no water in the world 2.unless引导的条件状语从句unless的意思是如果不，除非。可与if.not互换。你英语考试会不及格的，除非你更加努力。You will fail in English unless you work hard.3.as/so long as引导的条件状语从句 as/so long as意思是“只要”只要你高兴，我就高兴 So long as youre happy,i will be happy.4.once引导的条件状语从句once引导
3、的条件状语从句，意为“一旦.，就”，从句可置于主句前或后 一旦开始，就绝不要停止Once you begin,never stop.一旦你理解了规则，数学就不难学了Maths is easy to learn once you understand the rules.1.Dis na(will go/go/goes)to Europe if she(will pass/pass/passes)the exams.2.The graduates(will teach/teach/teaches)in the poor village if the Ministry of Education(w
4、ill agree/agree/agrees)soon.3.If there(will be/are/is)a car accident,they(will call/call/calls)110 for help at once.4.If it(wont/dont/doesnt/isnt)rainy,we(will take/take/takes)walk outside.5.If a UFO(will land/land/lands)in front of me,I(will go/go/goes)in to look for the alien.6.If he(will have/hav
5、e/has)money,he(will build/build/builds)a science lab.7.Dont wait for me if I(am/will be)late.8.They(wont/dont)go to the beach if it(will rain/rain/rains).七 让步状语从句所谓让步，简单地说就是降低标准或者说是退一步，相当于汉语的“虽然”“尽管”“即使”等。英语中用于引导让步状语从句的连词不多，主要有although,though,even though,even if等。1.用although/thoughalthough与though都表示
6、“虽然”，常可互换。注意，不要按汉语习惯说althoughbut。两个单词不能放在一个句子中一起用尽管他们是双胞胎，但是他们看你上去完全不同。Though they are twins,they look entirely different.她虽然什么也没说但我已意识到她不喜欢这个主意。Although she didnt say anything I sensed(that)she didnt like the idea.尽管她父亲在公司里，但她那份工作却是靠自己得到的。Although her father is in the firm,she got the job on her ow
7、n.2 用even though/even if引导：even though和even if意思相同，均表示“即使”，常可互换。即使你有很多钱，我也不会爱你。Even though you have a lot of money,I wont love you.就算你看见是他拾起的钱，你也不能肯定钱就是他偷的。Even if you saw him pick up the money,you cant be sure he stole it.3.用whetheror引导：whetheror的意思是“无论还是”“不管还是”。不管你是否喜欢，我都要做。Ill do it whether you l
8、ike it or not.不论我们帮助他与否,他都将失败。Whether we help him or not,he will fail.4.用特殊词引导：有时还可用那些以-ever结尾的词语来引导，如whatever,whoever,however,whenever,wherever等它们的意思与no matter what,no matter who,no matter how,no matter when,no matter where等，意思是“无论什么”“无论是谁”“无论多么”“无论什么时候”“无论什么地方”等。无论你说什么，我都相信你。Whatever you say,I bel
9、ieve you.不管是谁打电话，都说我出去了。Whoever calls me,tell them Im out.无论他吃多少，他都不发胖。However much he eats,he never gets fat.雅思实战WRITING雅思写作常考话题1 科技发展2 环保3 健康4 教育 5 传统与文化保护6 民主与权利7 工作与生活8 政府职能9 体育赛事10 伦理道德Advertising encourage people to buy in quantity rather than promoting its quality.To what extend do you agree
10、or dis agree?工作与生活文章基本结构IntroductionMain body:Supporting idea 1例子 Supporting idea 2例子ConclusionIntroduction:背景双方观点自己观点（50字）Development SocietyIdeaChangeDramaticallyMost people InsistFeelWhileBelieve 随着社会的发展，人们关于_的观点变化的很剧烈。大部分人认为_,其他人觉得_,但是我认为_With the development of society,peoples ideas about _ hav
11、e changed dramatically.Most of people insist that _,while I believe _.Main body:supporting idea 1A广告负面的影响：不理智消费，买过时有瑕疵的东西，东西堆积，从来不用Main body:supporting idea 1On one hand,advertisement make us pile up things in the home which we may never ever use.在一方面，广告会让我们在家里堆积大量的东西，而这些东西我们或许从来都不会再用。On one handAdv
12、ertisementPile up NeverEverMain body:supporting idea 1 example we get lured by the one-on-one scheme that companies promote just to sell their old stock in bulk。我们经常被买一送一计划所引诱,那只不过是公司为了销售他们的旧存货。LureOne-on-oneSchemeCompanyPromoteStockIn bulkMain body:supporting idea 1 exampleFor example,recently,I bo
13、ught three pairs of jeans of Levis brand because there was a two-on-one offer.What I did not realize was that the designs were outdated and defective.Now those jeans are just occupying space in my wardrobe.举个例子来说，最近我买了三条Levis 品牌的牛仔裤，因为提供买二送一活动。我没有意识到的是，设计都是过时的并且是有缺陷的。现在那些牛仔裤就是在占用我衣橱的空间。RecentlyBuyTh
14、ree pairs ofJeansBrandThere beTwo-on-oneOfferRealizeDesignOutdatedDefectiveJustOccupySpace WardrobeMain body:supporting idea 1 exampleBecause of advertisements,sometimes we buy what tempts us without the insight of what we need actually.Impressive images,videos,or captions are bound to leave an impr
15、int on us.由于广告，有的时候我们买的往往是那些能引起我们兴趣的东西却没有洞察到我们实际的需要。令人印象深刻的图片，视频或者是标题一定会给我们打上印记。Because ofAdvertisementTemptWithoutInsightActuallyImpressiveImageVideoCaptionBound toLeaveImprintMain body:supporting idea 1 exampleFor example,media is flooded with the advertisements of beauty products and they all cla
16、im to make you fair in a few days.Women,on these days,even men are crazy about these things and buy these things even without consulting their dermatologist.举个例子来说，媒体被一些美妆产品的广告所冲刷，并且他们都声称会让你在几天内变美丽。女人们甚至男人们在那些天内都会为之疯狂，并且买这些东西甚至在没有咨询他们的皮肤医生MediaFloodAdvertisementBeauty productClaimFairIn a few daysOn
17、 these daysBe crazy aboutWithoutConsult Dermatologist Main body:supporting idea 2广告的好处：直接，详细的介绍产品 节省时间 通过广告对比Main body:supporting idea 2On the other hand,advertisements are quite crucial given the fast pace of life today.在另外一方面，广告在当今快节奏的生活中是十分重要的。On the other handAdvertisementQuiteCrucialGivenThe fa
18、st pace ofMain body:supporting idea 2 exampleThe advertisements open our eyes to all the latest facilities and trends，and they give us the chance and opportunity to choose from the wide range of products,which available the people who have little time to make discoveries about what is required.广告开阔了
19、我们的视野对于最近的设备和流行趋势，并且给了我们机会从大范围的产品中选择，这使得时间紧张的我们发现我们需要的东西称为可能。AdvertisementOpen ones eyes Latest FacilityTrendChance/opportunityChoose Wide range ofProductAvailableHave little timeMake discoveryRequireMain body:supporting idea 2 exampleAdvertising links producers and consumers by providing relevant i
20、nformation of the latest products and services.Thanks to advertising,we know that there are so many nice things available.广告连接了生产者和消费者通过提供最近的产品和服务的相关信息。多亏了广告，我们知道有这么多可获得的好产品。AdvertisementLinkProducerConsumerProvideRelevantInformationLatestProductServiceThanks toThere beSo manyNiceAvailableMain body:
21、supporting idea 2 exampleMoreover,an overwhelming majority of consumers are sensible enough to consider their options before they decide on a particular item.此外，压倒性多数的消费者是足够理智去考虑他们的选择在他们决定一个特定产品之前。MoreoverOverwhelmingMajority ofConsumerSensible enoughConsiderOptionDecide ParticularItemConclusionSo，I
22、 open down saying that adverts promote quantity but they tell us about quality,too.We have the responsibility to look into our real needs and not be swayed by adverts.所以我可以开诚布公的讲，广告促进了数量但是同时也告诉了我们质量。W我们有责任看清楚我们自己真正的需要而不被广告所左右Open down AdvertisementPromoteQuantityQualityResponsibilityLook intoReal needSway
