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1、Period SixGrammar & Writing单元语法“will” for decisions & Adverbial clauses用适当的连接词或助动词填空1.There was not an empty seat anywhere in the concert hall at last Thursdays event，although/though it was an extremely cold night.2.Kong explained that he tried this because he wanted to create something new.3.As his
2、 mother was a great music lover，he lived with music from birth.4.She had to draw piano keys on a piece of paper so that he could learn to play as early as possible.5.You are my best friend and I will do my best to help you.will表“决定”的用法will可以表示在说话时做出一个临时的决定，这个决定可以提供帮助也可以是描绘意图。OK.Ill help you to mail
3、the letter.好吧，我帮你寄信。I think Ill go to see the doctorI have a high fever.我想我要去看医生我发高烧。.状语从句状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。一、时间状语从句1.由when，while，as，after，before，till/until等来引导的时间状语从句。It will be four days before they come back.他们要过四天才能回来。2.名词短语引导的时间状语从句。可以引导时间状语从句的名词短语有：the
4、moment，the minute，the instant，each time，every time，next time等。The children ran away from the orchard the moment they saw the guard.孩子们一见到看管人就从果园里跑开了。3.其他连词引导的时间状语从句。immediately，instantly，directly，as soon as，no sooner.than.，hardly/barely/scarcely.when.等引导时间状语从句，表示“一就”。no sooner.than.，hardly.when.引导的表
5、示时间的句子，从句用一般过去时，主句用过去完成时。当no sooner，hardly位于句首时，主句要用部分倒装。The young lady rushed into the room immediately she heard the noise.那位年轻女士一听到响声就冲进了房间。Hardly had he reached home when it began to rain.他刚到家，天就开始下雨了。二、让步状语从句1.由though，although，as，even if，even though，while引导的让步状语从句。(1)although引导的让步状语从句不倒装。(2)as引
6、导让步状语从句时，从句的表语、状语或谓语中的实义动词需提前至句首，如果表语是带冠词的名词，冠词需要省略。(3)though引导的让步状语从句可以倒装也可以不倒装，倒装时用法同as。此外though还可用作副词，常置于句末，意为“可是，不过，然而”。Although its raining，they are still working in the field.虽然在下雨，但他们仍在地里干活。Fast as you read，you cant finish the book so soon.纵然你读得快，你也不能这么快读完这本书。2.由no matter what/which/who/when/
7、where或whatever，whichever，however等引导的让步状语从句。You have to go on，whatever/no matter what difficulties you meet.无论遇到什么困难你都得继续下去。三、原因状语从句1.常见的连接词：because，since，as，seeing that，now (that)，in that，considering that，for the reason that等。Now that youre here，why not have a drink?既然你来了，为什么不喝一杯呢？2.because，as，for，s
8、ince辨析(1)because语气最强，表示不知道的原因时用because，即说话人认为听话人不知道，因此because从句是全句最重要的部分，通常它被置于主句之后。下列情况下只能使用because：在回答why的问句时；在用于强调句型时；被not所否定时。He was absent from school because he was ill.他没去上学，因为他病了。(2)for的语气不及because，since，as强，为并列连词，引导的分句常放在主句之后，从句前通常用逗号，表示说话者为所做的推断和预测提供理由，或对前一分句进行补充和解释。如果不是因果关系，而是对前面主句的内容加以解释
9、或推断时，只能用for。We should be more careful，for it is already dark.天已黑了，我们应更小心些。(3)表示已经知道的原因时用as或since，即某种原因在说话人看来已经很明显，或已为听话人所熟悉，因此它是句中不太重要的部分。since要比as正式一些，它们通常被置于主句之前，但有时却相反。Jenny was very sad over the loss of the photos she had shot at Canada，as this was a memory she especially treasured.詹妮为她丢失的在加拿大拍摄
10、的照片感到非常难过，因为这是她特别珍藏的一段记忆。Since you are leaving tomorrow，we can eat dinner together tonight.既然你明天动身，今晚我们可以共进晚餐。四、结果状语从句1.常见的连接词：so.that.，such.that.，so (that)等。He didnt finish his homework，so (that) he was punished.他没能完成作业，因而受到了惩罚。2.so.that.，such.that.辨析(1)结构形式suchthat.There are so many stars in the u
11、niverse that it is impossible to count them all.宇宙里星星多得数不清。He made such an excellent speech that everyone admired him.他做了个如此精彩的演讲以至于每个人都崇拜他。(2)当so或such置于句首时，主句用部分倒装。Such a good boy is he that we all love him.他是那么好的一个孩子，我们都喜欢他。五、目的状语从句1.常见的连接词：so that，in order that，for fear that，in case等。Take an umbr
12、ella with you for fear that it may rain.随身带着雨伞以防下雨。2.so that与 in order that引导目的状语从句时，从句谓语动词常与can，could，may，might，should，would连用。They climbed higher so that they could get a better view of the city.他们攀登得高一些，以便更好地欣赏城市的景色。3.目的状语从句与不定式的转换：当主句和从句的主语一致时，目的状语从句可以与in order to，so as to或表目的的不定式转换。.用适当的连接词填空1.
13、Pahlsson screamed so loudly that her daughter came running from the house.(2017浙江)2.Peter，please send us postcards so well know where you have visited.No problem.(2017北京)3.Although/Though/While birds use their feathers for flight，some of their feathers are for other purposes.(2017北京)4.If you dont un
14、derstand something，you may research，study，and talk to other people until you figure it out.(2017北京)5.Over time，when/as the population grew，people began cutting food into small pieces so it would cook more quickly.(2016全国)6.My grandfather still plays tennis now and then，even though/if hes in his nine
15、ties.(2016北京)7.I really enjoy listening to music because it helps me relax and takes my mind away from other cares of the day.(2016北京)8.I am not afraid of tomorrow，for I have seen yesterday and I love today.(2016北京)9.As the average age of the population increases，there are more and more old people to care for.(2016天津)10.We need to get to the root of the problem before we can solve it.(2015天津)11.Though/Although/While scientists have learned a lot about the universe，there is much we still dont know.(2015安徽)12.While/Thoug
