原因状语从句和目的状语从句市公开课一等奖省赛课微课金奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,原因状语从句,第1页,原因状语,Afraid of being late,they came by taxi.因为怕迟到，所以他们坐出租车来。,Thank you for reminding me.谢谢你提醒我。,第2页,Ill have to have my watch replaced because there is something wrong with the alarm.,第3页,引导词,Because，since，as等,语气强弱,because since as,because不知道原因,since原因显著，已知,as双方都知道,第4页,They bumped her off,_,she knew too much.,因为她知道太多，所以他们把她干掉了。,_,you are free today,you had better help me with my mathematics.,既然,今天你休息，你最好帮我补习数学。,_,it is raining,youd better take a taxi.,因为,在下雨，你最好乘出租汽车。,because,Since,As,第5页,（1）,回答why，只能用because。,A：Why cant I go?,B：,_,you are too young.,Because,第6页,（2),不能将,because,since,as,等,与,so,连用。,2.,_,he is il,l,_,he cannot come.,A.Because,/B.Because,so C.Though,but D.Though,/,A,第7页,because和because of,because+从句,because of+名词短语,他因病不能来。,He cant come because he is ill.,He cant come because of his illness.,第8页,Read and combine.,I bought the house simply,.,I,t,is,large.,I bought the house simply,because,it,is,large.,第9页,Language in use,1.Everybody stay,s,under the tree.,It,is,very hot.,As,it,is,very hot,everybody stay,s,under,the tree.,第10页,Language in use,2.The boy couldnt draw money from the ATM.,He forgot the pin.,The boy couldnt draw money from the ATM,because,he forgot the pin.,第11页,Language in use,3.I will explain again.,Y,ou do not understand,.,Since,you do not understand,I will explain again.,第12页,目标状语从句,第13页,引导词,so that，in order that等,“方便”,第14页,I lent him$50,in order,that,he might go for a holiday.,我借给他50美元，,方便,他能去度假。,他早起方便他能够赶上首班车。,He got up early,so that,he could catch the first bus.,谓语,前,常含有may,might,can,could,should,would等情态动词。,第15页,