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1、江苏省新沂市王楼中学九年级英语下册《Unit3Asia:Grammar》教案牛津版课题教学目标1.Learn“although”,”unless”and“sothat”2.Comparetheuseofthem教学重点Learn“although”,”unless”and“sothat”教学难点Learn“although”,”unless”and“sothat”教法教具教学过程个案补充Step1Lead-inFillintheblankswithpropertenses.Whatdidyoudoyes
2、terday?Ienjoyshoppinginthesupermarket.Yesterdayevening,I_______(go)shoppingnearmyhome.I______(be)busyalldaylong.Soit_____(be)agoodchanceformetorelaxmyself.There____(be)manypeopleinthesupermarket.SinceI_____(have)enoughtime,I______(feel)atease.I______(wal
3、k)hereandtheretoseewhetherthere_____(be)somethingIneed.I____(fill)mybasketwithallthegoodsIchose.I_____(take)allmythingswithme.I______(decide)togohomebytaxi.Atthemoment,aguide(保安)_____(stop)meand____(tell)methatI______(notpay).IfeltverysorrythatI______(fo
4、rget)it.IsaidI_____(think)I______(do)itbeforeIcameoutofthedoor.Step2Structure1.although的用法although意思相当于though(尽管,虽然),用来引导让步状语从句。它所引导的从句不能与并列连词but,and,so等连用,但可以和yet,still等词连用。如:①althoughthebookwasold,wedecidedtobuyit.尽管这本书很旧,我们还是决定买。②thereisairallaroundus
5、,althoughwecannotseeit.虽然我们看见空气,空气却存在于我们的周围。③althoughprincetonhasaworld-famousuniversity,itisstillasmallquiet2town.普林斯顿虽然有一所世界闻名的大学,但仍然是个安静的小镇。记住,在学习连接词时,一定要弄明白他们是连接副词还是连接代词,连接副词就是副词,不作句子主要成分,连接代词要做句子成分,考试最喜欢考连接代词不仅有连接作用,而且还在从句中充当主语,表语、定语等句子成分。常见连接代词有who
6、,whom,whosewhich,what,whatever,whoever连接副词除了连接从句外,还在从句中作状语。常见连接副词有when,where,why,how。2unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式。所以unless=ifnot。注意:unless引导的条件状语从句和if条件状语从句,与其它时间状语从句一样,用一般现在时代替将来时。Unless:conj.除非,如果不1.Unlessyoutakemorecare,you’llhaveanac
7、cident.(如果不多加小心的话,你会出事故的。)2.Mybabysisternevercriesunlesssheishungry.(我那刚出生的妹妹除非饿了,否则她是从来不哭的。)3.Don’tpromiseanythingunlessyou’re100percentsure.(不要作任何的许诺,除非你有百分百的把握。)4.Unlessbadweatherstopsme,Ijogeveryday.(除非坏天气作梗,每天我都慢跑。)3.在sothat(inorderthat)引导的目的状语从句中,谓
8、语动词用can(could),may(might),will(would),should+动词原形的形式。故上述从句在谓语动词前应加could或might,但sothat引导结果状语从句时,不用此要求限制,如:Theycamelatesothattheymissedtheearlybus.Step3CompletePartA1.Teacherwalksaroundtheclassroom,thenchecktheanswersinclass