either or-2025-2026学年八年级英语下册句型辨析（北师大版）

初二下册北师大版 【句型辨析】 either..or..结构精讲 初二下册 【句型辨析】either..0r.结构精讲 初中英语·北师大版初二下册 句型辨析精讲 辨析-either..or.vs neither..nor. 维度 either..or.… neither...nor... 核心含义要么…要么…（二选一，既不…也不…（否定两 肯定) 者) 主谓一致遵循就近原则 遵循就近原则 例句对比 Either you or he is right.(二选一，谓语与he一致) Neither you nor he is right.(两者都否定，谓语与he一致) 真题链接（北师大版初二下册期末真题） Which do you prefer,tea or coffee? -teacoffee.I like water best. A.Either;or B.Neither;nor C.Both;and 答案：B解析：后句表明最喜欢水，因此前句表茶和咖啡都不喜欢”，用neither..nor.:either..or. 表二选一，与语境不符，排除A。 辨析三either..or..vs both.and. 维度 either.or.… both.…and.. 含义 二选一（部分肯定） 两者都（全部肯定） 主谓一致 就近原则 谓语动词用复数 例句对比 初二下册北师大版 【句型辨析】 either..or.结构精讲 Either you or I am going to the party.(二选一，就近原则) Both you and I are going to the party.(两者都，复数谓语) 真题链接（北师大版初二下册同步练习） my sister my brother can speak English well.They both practice every day. A.Either;or B.Both;and C.Neither;nor 答案：B解析：后句both practice'”表明两者都，用both.and;either.or.表二选一，与语境不 符，排除A。 辨析三either.oL.vs not only.but also. 维度 either...or... not only...but also... 含义侧重选择关系（或此或彼） 递进关系（不仅…而且 ……) 否定形式无直接否定，需转换为nei- 可直接否定(not only.but ther..nor... also.后接否定内容) 例句对比 Either you come here,or I go there..(选择) Not only does he study hard,but also he helps others.( 真题链接（北师大版初二下册月考真题） She plays the piano sings songs in her free time.Sometimes she does both A.either;or B.not only,but also C.neither;nor 答案：A解析：后句”'sometimes bothi”表明平时是二选一，用either..or.:not only..but also..表 递进，与”sometimes both”矛盾，排除B。 2 初二下册北师大版 【句型辨析】 either..or..结构精讲 辨析四either.o.vs whether.or.. 维度 either...or... whether...or... 语法功能 连接并列成分（主语、宾语 引导名词性从句（主语从句、 等) 宾语从句等) 时态一致性无特殊要求 引导从句时需注意时态一致 例句对比 Either he will win,.or she will win..(连接并列分句) Idon't know whether he will win or not.(引导宾语从句) 真题链接（北师大版初二下册同步练习） we go by bus by bike,we'll arrive on time. A.Either;or B.Whether;or C.Both;and 答案：A解析：句中”go by bus'和'go by bike"”是并列谓语，用either.or.连接：whether..or.需 引导从句，此处无从句结构，排除B。 综合训练 1.-Would you like milk or juice in your coffee? 一milk juice.I prefer black coffee. A.Either;or B.Neither;nor C.Both;and 2.my cousinI enjoy playing basketball.We often play together after school. A.Either;or B.Neither;nor C.Both;and 3.Not only my friends but also my teacher going to the museum tomorrow A.is B.are 3 初二下册北师大版 【句型辨析】 either.or..结构精讲 C.am 4.you finish your homework now do it after dinner,but you must finish it today. A.Either;or B.Whether;or C.Both;and 从both.and./either.or./neither.nor./not only.but also.中选择合适的完成句子 1.my English teachermy math teacher are strict but kind to us. 2.She canplay the violin the piano.She is very talented in music. 3.Tom Peter passed the exam.They studied very hard. the red dress the blue one looks good on you.You can choose either. 1.He doesn't like swimming.He doesn't like running,either.neither...nor...) 2.Either she or I am going to the supermarket.(改为复数主语，用both.and.) 3.Not only Lucy but also her sister likes reading books.(改为选择关系，用either.or.) I单项选择 1.B2.C3.A4.A Ⅱ.选短语填空 1.Both;and 2.not only,but also 3.Both;and 4.Either;or I.句型转换 1.Neither he nor I like swimming or running. 2.Both she and I are going to the supermarket. 3.Either Lucy or her sister likes reading books. 又