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,6/1/2016,#,ACTION,创新微课,现在开始,ACTION创新微课现在开始,1,宾语从句中只用,whether,不用,if,的情况,宾语从句中只用whether不用if的情况,2,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,Tomorrow,is the dog get-together.,1创新微课宾语从句中只用whether不用if的情况Tom,3,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,We wonder,whether or not we can go to the get-together.,1创新微课宾语从句中只用whether不用if的情况We,4,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,That depends,on whether you will,sleep early.,1创新微课宾语从句中只用whether不用if的情况Tha,5,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,They,are worried about whether the dog can catch the bad fox.,1创新微课宾语从句中只用whether不用if的情况The,6,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,He is thinking about whether he,can catch the cocks.,Ah,nice,！,1创新微课宾语从句中只用whether不用if的情况He,7,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,Help!Help!,1创新微课宾语从句中只用whether不用if的情况Hel,8,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,We wonder whether or not we can go to the get-together.,That depends on whether you will sleep early.,They are worried about whether the dog can catch the bad fox.,He is thinking about whether he can catch the cocks.,重点关注的句子,whether,引导的宾语从句,1创新微课宾语从句中只用whether不用if的情况We,9,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,I wonder if/whether you can open the window.,if,宾语从句只用,whether,的情况有哪些？,whether,是否,1创新微课宾语从句中只用whether不用if的情况I w,10,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,I dont know whether,or not,he will come.,我不知道他是不是会来。,I dont know _ he will come,or not,.,1.or not,放在,whether,之后时，只能用,whether,不用,if,。,whether/if,1创新微课宾语从句中只用whether不用if的情况I d,11,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,He asked me whether I wanted to go there by train or by bus.,他问我是想乘火车还是坐公共汽车去那里。,I want to ask _I can go on a trip by bike or on foot.,2.,在强调任意选择时,用,whetheror,此时不用,if,替换,whether,。,whether,1创新微课宾语从句中只用whether不用if的情况He,12,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,It depends on whether it will be fine.,那得看是不是晴天。,That all depends on _you work hard.,那完全取决于你是否努力学习,.,3.,从句作介词宾语时只用,whether,不用,if,。,whether,1创新微课宾语从句中只用whether不用if的情况It,13,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,We discussed whether we should close the shop.,我们讨论是不是该关掉商店。,We will discuss_ we will go for a picnic.,4.,作,discuss,等动词的宾语时，用,whether,不用,if,。,whether,1创新微课宾语从句中只用whether不用if的情况We,14,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,Whether he will come I am not sure.,他是不是来我拿不准。,虽引导宾语从句，但为了强调宾语部分，也可把从句,放在句首，此时只用,whether,不用,if,。,1创新微课宾语从句中只用whether不用if的情况Whe,15,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,I dont know whether,to go,there at once.,我不知道是不是该立刻去那里。,6.,用在动词不定式之前时用,whether,不用,if,。,1创新微课宾语从句中只用whether不用if的情况I d,16,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,Please let me know if you need help.,如果你需要帮助请告诉我。,请告诉我你是否需要帮助。,Please let me know whether you need help.,7.,容易产生歧义时用,whether,不用,if,来表示“是否”。,1创新微课宾语从句中只用whether不用if的情况Ple,17,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,He asked me _Id move to New York,_I got the job.,他问我如果我得到那份工作是否会搬家到纽约。,whether,if,1创新微课宾语从句中只用whether不用if的情况He,18,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,1.It all depends on _they will support us.,2.He doesnt know _ to stay or not.,3.We didnt know _ or not she was ready.,4.Please let me know _ you like it.,请告诉我你是否 喜欢它。,练一练,whether,whether,whether,whether,1创新微课宾语从句中只用whether不用if的情况1.I,19,1,创新,微课,宾语从句中只用,whether,不用,if,的情况,回,顾,总,结,含义,用法,同义句,否定句,答语,1.or not,放在,whether,之后时，只能用,whether,不用,if,。,2.,在强调任意选择时,用,whetheror,。,3.,从句作介词宾语时只用,whether,不用,if,。,4.,在介词后，只能用,whether,。,5.,为了强调宾语部分，也可把从句放在句首，此时用,whether,。,6.,用在动词不定式之前时用,whether,不用,if,。,7.,容易产生歧义时用,whether,不用,if,来表示“是否”。,1创新微课宾语从句中只用whether不用if的情况,20,END,同学，下节再见,END同学，下节再见,21,