请点击上方蓝字“英语学习小课堂”关注,获取更多知识!in / on / at(时间)in 年/月/季/上午;on 具体日/星期;at 时刻/节假。in 2027 / on Monday/at six o'clockin / on / at(地点)in 大地方/封闭空间;on 面/线/层;at 点/小地点。at the station / on the wall / in Beijingin / on / to(方位)内部用 in;接壤用 on;不接壤用 to。Japan is to the east of China.under / below / beneathunder 正下方(可接触);below 低于(不接触、非正下);beneath 书面语。The cat is under the table.over / aboveover 正上方(悬空);above 上方(非正上)。over 还可表「超过」。There's a bridge over the river.through / across / crossthrough 从内部穿过;across 从表面横过;cross 是动词。go through the forest / go across the roadbetween / amongbetween 两者间;among 三者及以上之间。between you and mebeside / besidesbeside 在…旁边;besides 除…之外(还)。I have two other books besides this one.since / for / fromsince + 点时间(完成时);for + 段时间;from 从某时。I've lived here since 2018.by / with / inby 方式/工具(by bus, by hand);with 用具体工具;in 用语言/材料。write with a pen / say it in Englishof / for / toof 所属;for 目的/对象;to 方向/对象。a map of China / good for health / key to the doorbecause / because ofbecause + 从句;because of + 名词/动名词。because of the rainand / but / or / so并列四词:和 / 但 / 或 / 所以。either...or / neither...noralthough / though / howeveralthough/though 连词(+ 从句);however 副词(+ 逗号)。不能与 but 连用。Although it rained, we went out.if / whether都表「是否」;whether 可与 or not 连用,句首只能用 whether。I don't know whether he will come.some / anysome 肯定句/表请求建议的疑问;any 否定/疑问/条件。Would you like some tea?both / all / neither / noneboth 两者都;all 三者都;neither 两者都不;none 三者都不。none of them is / areeither / too / also / as welleither 否定句末;too/as well 肯定句末;also 句中。Me too. / I also like it.little / a little / few / a fewfew/a few 接可数;little/a little 接不可数。a 表「有一点」,无 a 表「几乎没有」。a few friends / a little watermany / much / a lot ofmany 可数复数;much 不可数;a lot of 两者皆可。How much is it?
someone / anyone / everyone / no one
复合不定代词:定语后置(something important),no one 后接单数。Is there anything wrong?who / whom / whose / which / that关系代词五兄弟;who/that 人主语;whom 人宾语;which/that 物;whose 所有格。the boy who helps mewhat / howWhat + n.;How + adj./adv.。What a surprise! / How fast!What fine weather!(不可数不加 a)this / that / these / those 近指 this/these,远指 that/those。—Who's that? —This is Tom. (电话)one / it / thatone 泛指同类任一个;it 特指上文同一物;that 替代单数不可数/特指。The book is cheap. I want to buy one.
冠词 a / an / the
a 用于辅音音素前,an 用于元音音素前(看音不看字母):an hour, a university, an honest boy。the 用于特指、独一无二(the sun)、乐器(play the piano)、序数词、最高级、方位。零冠词三餐(have lunch)、球类棋类(play basketball / play chess)、学科、语言、季节月份。