资源描述：
《Module 2 Grammar & Writing-by 杨晓欢》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、BYYangXiaohuan连词连词是连接单词、短语或句子(包括从句与分句)的词。连词是一种虚词，不能单独作句子成分。下面主要比较but与however，although与while，它们都表示前后之间是转折或对比转折的关系。一、but与however1．but表示转折、对比、对照，语气最强。Hewasveryangrybuthecontrolledhimself.他非常生气，但他控制住了自己。I'msorry,butIcan'thelpyouwiththeproblem.很抱歉，我不能帮助你解决这个问题。[拓展]but不能与although/though共用；另外but常用于I‘ms
2、orry,but...与Excuseme,but...结构中。2．however(1)however常位于句子中间，有时在句首，后有逗号隔开。Hewasfeelingbad.Hewenttowork,however,andtriedtoconcentrate.他感觉不舒服，但他仍然去上班，并努力集中精力。Theyhadworkedhard.However,theydidn'tfinishthetask.他们很努力工作了，然而还是没有完成任务。(2)however除了表示转折之外，还可引导让步状语从句，意思是“不管多么，不管怎样，无论如何”，相当于nomatterhow。Howeverl
3、ateheis,hisfamilywillwaitforhimtohavedinnertogether.无论多晚，他的家人总是等他一起吃晚饭。Youshouldtrytogetagoodnight'ssleephowevermuchworkyouhavetodo.无论有多少工作需要做，你都应该尽量睡个好觉。[练习](2012·湖南高考)________hardyoutry,itisdifficulttoloseweightwithoutcuttingdowntheamountyoueat.A．HoweverB．WhateverC．WhicheverD．Whenever解析：考查连词。句
4、意：无论你多么努力，如果不减少饮食，那么减肥是很难做到的。由句意可知选however，意为“无论多么”。选A二、although/though与while1．although或though用作连词，连接句子，引导让步状语从句，不能再与but或however连用，但可以和still,yet连用。Although/Thoughhelikesthegirl，(andyet/still)hecan'tmarryher.虽然他喜欢她，但他不能与她结婚。[拓展]though还可用作副词，意为“可是，然而”，置于句末。[拓展](2011·新课标全国卷)Idon'tbelievewe'vemetbef
5、ore，________Imustsayyoudolookfamiliar.A．thereforeB．althoughC．sinceD．unless解析：考查连词。句意：虽然我必须要说你看起来很熟悉，但我相信我们之前没见过。前后两分句间为转折关系，故选although，意为“虽然，尽管”。选B2．while(1)表示时间，意为“当……的时候”。IlearnedalotofFrenchwhileIwasinParis.在巴黎时我学了很多法语。(2)表示让步，意为“虽然，尽管”(＝although)。WhileIadmitmymistakes,youshouldn'thavetreated
6、melikethat.尽管我承认我有错误，但你不应该那样对我。Ⅰ.同义句转换(每空一词)1．ThoughIlovemystudents,I'mverystrictwiththem.→Ilovemystudents,I'mverystrictwiththem.→Ilovemystudents,I'mverystrictwiththem.→Ilovemystudents,I'mverystrictwiththem.→Ilovemystudents,I'mverystrictwiththem.→Ilovemystudents.,I‘mverystrictwiththem.AlthoughWh
7、ilebutyetHowever2．Althoughtheyarepoor,theyarewarmhearted.→,theyarewarmhearted.→,theyarewarmhearted.3．Howeverrichpeopleare,theyalwaysseemanxioustomakemoremoney.→peopleare,theyalwaysseemanxioustomakemoremoney.Poorthoughtheyare
