高中必修一各单元英语知识点

Unit two English around the world

一、重点短语

be different from 与…不同

be the same as 与…一样

one another 相互，彼此(=each other)

official language 官方语言

at the end of 在…结束时

because of 因为(后接名词或名词性短语)

because 因为(后接句子)

native speakers 说母语的人

be based on 根据，依据

at present 目前;当今

especially 特别，尤其

specially 专门地

make use of 利用…

make the best of 充分利用…

a large number of 大量的，很多(作主语，谓语动词用复数)

the number of …的数量(作主语，谓语动词用单数)

in fact = actually= as a matter of fact 事实上

believe it or not 信不信由你

there is no such thing as… 没有这样的事…

be expected to …被期待做某事

play a part/role in … 在…起作用

make lists of…列清单

included 包括(前面接包括的对象)

Including包括(后接包括的对象)

command to do 命令某人去做某事

command + that 从句(从句用should+V原)

request to do 要求某人做某事

request + that 从句(从句用should+V原)

二、语法----英语中的命令(command)语气和请求(request)语气

命令语气：表示直接命令某人做某事，语气比较重，不怎么礼貌，一般用于上级对下级

例： “ Look at the example”, the teacher said to

Open the window!

请求语气：表示请求某人做某事，语气比较缓和，非常礼貌

例： “ Would you like to see my flat?” She

Would you please open the window?

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