both_neither_either用法.pptVIP

both;both;二、Both与动词连用时，大多数放在系动词be之后，其它动词之前。 　　 His parents workers. 　　 They reading. 　　 若句中谓语动词包含情态动词或助动词时，both大多放在第一个情态动词或助动词之后。 　　 The bridges be built this year. 　　 　　 kate and Mary gone to England.; 三、Both可与and构成并列连词，连接两个性质相同并在句中作相同成分的并行结构。 　 Both he and his brother are good at English.　　(连接两个主语) 　　;both;　四、含both的句子变为否定时，是将both改为neither。 　;neither;三、当表达一个人没有做某事，另一个人也没做同一类事时，可用neither或nor进行简略回答 Neither / Nor+助动词 / 情态动词 / be动词+主语。 He doesnt go to school by bike. Neither / Nor do I. ;both (反义词) --- ;either;二者中任意一个;三者或三者以上： 都 ---- 都不;1. —Can I park my car here？ —Yes，you can park on __________ side of the street.（苏州市） A. either B. neither C. both D. all 2. We asked John and Henry some easy questions，but _________ of them could answer them.（上海市） A. none B. both C. all D. neither 3. —Which is more useful， biology or chemistry？ —I think __________ them are useful.（广州市） either of B. none of C. both of D. all of 4. _____ Lily _____________ Lucy may go with you because one of them must stay at home.（吉林省） A. Not only；but also B. Neither；nor C. Both；and D. Either；or;