新人教版英语八年级下册Unit6语法课件unlessassoonassothat

,初中英语人教版七年级下册,初中英语人教版八年级下册,初中英语外研版七年级下册,初中英语外研版八年级下册,初中英语仁爱版七年级下册,初中英语人教版七年级下册,初中英语人教版七年级下册,语法透析,考点大观,易错辨析,通关训练,考点大观,易错辨析,通关训练,*,*,考点大观,易错辨析,通关训练,*,*,考点大观,易错辨析,通关训练,解析,*,*,*,*,*,*,*,*,*,*,*,*,*,*,*,*,Unit6,语法专项课件,unless, as soon as,sothat的用法,初中英语人教版八年级下册,unless,的常见用法,unless引导条件状语从句，意为“除非，如果不。unless = if not。,Youll fail in English,unless,you work hard.,Well miss the bus,unless,we walk more quickly.,as soon as,的常见用法,as soon as引导时间状语从句，意为“一就。引导时间状语的连词包括when, while, until, till, before, after等。,As soon as,I have finished, Ill give you a call.,Ill write to you,as soon as,I get to Beijing.,sothat,的常见用法,1. so形容词或副词that .引导肯定的结果状语从句，意思是“如此以致于。,2. so形容词或副词that .引导否认的结果状语从句，意思是“如此以致于不能。,The sunshine is,so,nice,that,I want to go swimming.,sothat,The camera is,so,expensive,that,I cant afford it.,易错点,1,在时间状语从句和条件状语从句中，应该使用一般现在时代替一般将来时，简称“主将从现原那么。,unless/as soon as引导状语从句的“主将从现原那么,主祈从现,主情从现,易错点,1,Well be late unless we speed up.,Ill return the book as soon as I finish it.,主将从现,从现,（主将）,易错点,1,Please call me as soon as you get there.,主祈从现,从现,（主祈）,易错点,1,主情从现,You cant pass the exam unless you study hard.,主情,（从现）,易错点,2,一般情况下，unless相当于ifnot，可以互换，遵循“主将从现原那么。,I wont let you in,unless,you show me your pass.,unless,与,ifnot,I wont let you in,if,you,dont,show me your pass.,易错点,3,构造不一样,so that/sothat,的区别,so that后跟句子目的状语从句/结果状语从句,sothat的构造为： so形容词或副词that从句,易错点,3,so that引导结果状语从句因此、所以或目的状语从句以便、为了。,sothat只可以引导结果状语从句如此以致于。,表达含义不一样,易错点,3,The speaker speaks loudly,so,that,all of us can hear him.,Maria likes this dress,so that,she decides to buy it at once.,The boy ran,so,fast,that,I couldnt catch him.,(,目的状语从句,),(,结果状语从句,),(,结果状语从句,),【,典例,1】_ youve tasted them, you cant imagine how delicious the dishes are.,A. Because B. Although,C. When D. Unless,考察连接词。句意：如果你不尝一尝，你就想象不到这些菜有多美味！because因为，although尽管，when当时候，unless如果不，根据题意只能选unless。,【,典例,2】 As soon as he returns to hometown, he _ his grandparents.,A. visit B. visits,C. will visit D. visited,考察连接词as soon as的用法。句意：他一回到家乡，就去看望他爷爷奶奶了。as soon as引导的从句“主将从现，主句选一般将来时will visit。,【,典例,3】David was _ careless _ he didnt find the mistakes in his test paper.,A. too; to B. so; that,C. such; that D. so; /,考察状语从句。句意：大卫如此粗心以致于他根本没有发现考试卷子中的错误。根据句意，前后两个句子为前因后果，故答案选B。,