simon thought his computer was broken until his little brother pointed out that he had forgotten主句为什么不用过去完成时,因为simon thought这个动作发生在his little brother pointed out 之前

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simonthoughthiscomputerwasbrokenuntilhislittlebrotherpointedoutthathehadforgotten主句为什么不用过去完成时,因为simo

simon thought his computer was broken until his little brother pointed out that he had forgotten主句为什么不用过去完成时,因为simon thought这个动作发生在his little brother pointed out 之前
simon thought his computer was broken until his little brother pointed out that he had forgotten
主句为什么不用过去完成时,因为simon thought这个动作发生在his little brother pointed out 之前

simon thought his computer was broken until his little brother pointed out that he had forgotten主句为什么不用过去完成时,因为simon thought这个动作发生在his little brother pointed out 之前
simon thought是主句里面的主语和谓语,his computer was broken是宾语从句, until his little brother pointed out .是时间状语从句,这个时间状语从句又带了一个宾语从句.
until引导时间状语从句时,主句不用过去完成时.因为until与它所带的成分只表示一个过去的时间点.如：
He didn't get up until 8:00.（这个until是介词,until 8:00是介宾短语,表示一个过去的时间点.）
He didn't answer the question until the teacher told him to do so. （这里的until是个连词,引导一个时间状语从句.从句中虽然有一个动作,但它的意义不在动作的本身,而是借助这个动作表示一个过去的时间点.）
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simon thought his computer was broken until his little brother pointed out that he had forgotten主句为什么不用过去完成时,因为simon thought这个动作发生在his little brother pointed out 之前英语选择,为什么选A,C不可以吗?Simon thought his iPad was broken______ his little brother pointed out that he had forgotten to turn it out.A:until B:unless C:after D:bacause Simon is visiting China with his does simon like his school?why? Simon Simon thought his computer was broken ______his little brother pointed out that he had forgotten to turn it on.A.untilB.unless C.never reachD.never reached Please translate it into Chinese Simon gets a letter from his penfriend同义句Simon （）（）（）from his penfried Simon is helping his brother with his English Simon made up his mind to improve his chinese I thought it ( ) his kite. simon（live）with his family in Nanjing now Simon coudn't play football outside because his homework 改错 Simon is going to China _____ his holiday . simon walked ( ) his desk( ) the teacher's desk 填介词 He's in New York with his cousin,Simon. simon sleeps and keep his eyes open同义句急 This is Simon.His is from Shanghai改错 Simon would like some a_____ on his love of football.