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1、英语重点词汇why not、why dont的用法解析一、用法不同1、why not：why not直接+do something。2、why dont：why dont+人称+do something。二、句子结构不同1、why not：why not可以独立成句。2、why dont：why dont不可以独立成句。三、时态不同1、why not：why not没有时态的变化。2、why dont：why dont结构可以有属时态的变化，例如变为过去why didnt。Why didnt you come to my birthday party yesterday?_A.Excuse m
2、e,my friend sent me a flower.B.Fine,I never go to birthday parties.C.Haha,I dont like birthday parties.D.Sorry,but my wife had a car accident.Key:Dwhy not : 意思为：为什么不？当然 ，在口语中也能代替Of CourseEg:A:Lets go shopping. 让我们一起去购物吧！B:Whynot? 当然了NO.1. The other特指两个或两部分中的另一个或另一部分，可接单数或者复数名词，表示两个中“一个另一个”，常用结构式为：on
3、e.the other.e.g：1.He has two brothers,one is a teacher, the other is a docter.他有两个弟弟，一个是老师，另一个是医生。2.There are 48 students in our class,some work hard,but the other students dont.我们班有48个学生，一些学习努力，其余的学生不努力。NO.2 The others特指某一范围内的“其他的（人或物）”相当于the other+名词复数，指剩余的全部。e.g.There are 48 students in our class
4、,some work hard,but the others dont.我们班有48个学生，一些学习努力，其余的不努力。NO.3 Other“其他的，另外的”位于名词前做定语。e.g.We learn chinese,English,math and other subjects.我们学习语文、英语、数学和其他的学科。NO.4 Others相当于other+名词复数,指剩余的另一些，并非全部。e.g.1.Some students are doing homework,but others are talking loudly.一些学生正在做作业，但是其他的在大声讲话。2.A lot of p
5、eople are in the park, some are singing,others are dancing.许多人在公园里面，一些在唱歌，其他的在跳舞。NO.5 Another泛指同类事物中三者或三者以上中“另一个”，只能代替或修饰单数可数名词。e.g:I dont like this one,please show me another.注意：another+名词单数=one more+名词单数another+数词+名词复数=数词+more/other+名词复数e.g:1.I want to have another apple.=I want to have one more a
6、pple.我想再吃一个苹果。2.We need another ten chairs.=We need ten more/other chairs.我们还需要十把椅子。现学现用：1.-Would you like to have_ cake?-No,thanks.Im full.A.more B.another C.other2.We have two foreign teachers here,one is from England,and _ is fromAmerica.A.another B.otherC.the other D.the others3.We cant do it th
7、at way-but whether it will work is _ matter.A.other B.anotherC.each D.every4.Dont be afraid of making mistakes because it is simply _ way of learning.A.another B.the otherC.other C.the others5.There is a chess club in our school.It has six girls and _ are boys.A.other B.othersC.the other D.the other
8、s【参考答案】B C B A D1.Thanks for= Thank you for, Thanks to2.So that= So.that (such.that)NO.1 Thanks for，Thanks to二者区别：1、释义不同：thanks to的意思是：“多亏了”；“由于的帮助”。thanks for的意思是：表示“因而感谢”。2、用法不同：thanks to：相当于because of 或 with the help of , 在此短语中，to是一个介词，后接名词或代词。例句：Thank to your help，we finished the work in time.由于
9、你的帮助,我们及时完成了工作.thanks for：其中的thanks为复数名词，介词for指原因，后接名词、代词或动词的ing形式。例句：Thanks for your help.谢谢你的帮助。3、强调原因不同：thanks for = thank you for “为谢”强调谢的原因。thanks to则没有这个意思。扩展资料thanks to：英式读音：ks tu:；美式读音： ks tu；释义：幸亏， 多亏， 由于。例句：Thanks to that job I became an avid reader多亏了那份工作我才成了一个喜欢阅读的人。thanks for：英式读音：ks f:
10、；美式读音： ks fr；释义：多亏例句：Thanks for your advice and encouragement.多亏你的建议和鼓励。NO.2 So.that, Such.that, so thatso that与sothat的区别1. so that 引导目的状语从句，意为“以便;为了”，相当于in order to/so as to.常放于句中，但是in order to常放于句首或句中，so as to常放于句末。eg: Xiao Hua studies hard so that she can get a good grade in last examination. 肖华学
11、习努力是为了在期末考试中取一个好成绩。My sister made a model plane so that she could help with her friend studying the science last night. 昨天晚上我妹妹制作了一个飞机模型以便她能帮助她的朋友学习科学。In order to watch the soccer game, I stayed up late last Saturday. 为了观看足球比赛，上周六我熬夜了。My mother often gets up early in order to make breakfast for me.
12、我妈妈通常起床很早以便给我做早餐。She buys a new dress so as to join Lisas birthday party. 她买了一条新裙子是为了参加丽莎的生日派对。2. sothat意为“如此以至于”，so是副词，常常用来修饰形容词和副词，that引导结果状语从句，常和tooto结构互换。eg: I am so tired that I want to sleep right now. 我是如此的累以至于我想马上睡觉。She is so beautiful that all boys want to make friends with her. 她是如此的美丽以至于所
13、有的男孩们都想和她做朋友。My sister is too young to go to school. 我妹妹是如此的小以至于不能去上学。=My sister is so young that she cant go to school.sothat和suchthat的用法区别：suchthat作“如此以致”解，连接一个表示结果的状语从句。与sothat意思相同，但用法不同。如：sothat这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）。因此，suchthat的句型结构可分以下三种：1) sucha(an)adj.单数可数名词thatcl
14、auseHe is such a clever boy that everybody likes him.他非常聪明，大家都非常喜欢他。He was such an honest man that he was praised by the teacher.他非常诚实，因而受到了老师的表扬。2)suchadj.复数可数名词thatclauseThey are such interesting novels that I want to read them once again.这些小说非常有趣，我想再读一遍。3)suchadj.不可数名词thatclauseHe has made such great progress that the teachers are pleased with him.他进步得很快，老师们对他感到很满意。注意：如果such后边的名词前由many、much、few、little等词所修饰的话，则不用such而用so。例如：He had so many falls that he was black and blue all over.他摔了很多跤，以致于全身上下青一块，紫一块的。He had so little education that he was unfit for this job.他所受教育很少，不适合做这个工作。There
