the book should be too expensive.为什么用be呢?是不是形容词前都要原型?这里SHOULD应为实意动词吧?如果是虚拟语气BE就可省了!为什么不能构成系表?

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the book should be too expensive.为什么用be呢?是不是形容词前都要原型?这里SHOULD应为实意动词吧?如果是虚拟语气BE就可省了!为什么不能构成系表?

the book should be too expensive.为什么用be呢?是不是形容词前都要原型?这里SHOULD应为实意动词吧?如果是虚拟语气BE就可省了!为什么不能构成系表?
the book should be too expensive.为什么用be呢?是不是形容词前都要原型?
这里SHOULD应为实意动词吧?如果是虚拟语气BE就可省了!
为什么不能构成系表?

the book should be too expensive.为什么用be呢?是不是形容词前都要原型?这里SHOULD应为实意动词吧?如果是虚拟语气BE就可省了!为什么不能构成系表?
should是情态助动词,它是不能够做实义动词用的,只能帮助实义动词或者be动词来完成句子.这里的expensive是形容词,英语中如果形容词为句子的主要成分,那动词就应该用be动词.又因为句子想表达“应该”的意思,于是就借用了should,情态助动词后面要求加动词原形,所以原来的the book is too expensive就说成了the book should be too expensive.这里应该是系表结构,只不能多了一个情态助动词而已.
不知道这样说是否说明白了,

The book ______interesting ,but it’s very instructive.a、can’t be b、 may not be c、 should not be d、 might be the book should ------------to the library on time A.return B give C be retern You should t( ) not to be late for the class The cafe wasn't as good as it should be. The book isn't worth reading.You should choose a m____ one. The book you borrowed from the library should been returned in five days.那什么.为什么不是The book you borrowed from the library should be returned in five days.为什么是“been”不是“be”? for the novel,who can recommend some good book?The books you recommend should be profound,logicaland very interesting. 还能怎么说?模仿例句写一写.例:Don't be noisy You should't be noisy.or:You should be quiet.1.Don't run on the grass.( )( ) it probably won't be like the comic book guy's store from The Simpsons. 翻译:the hat shouldn't be on the tv.we should put it in the wardrobe. up to在作为“最多”的意思时等于什么?The book should be published in up to two months.(句意不变)The book should be published in two months______ ________. 用所给单词的适当形式填空(初一)1.There_____(be)a book and two pens on the desk.2.this book is_____(difference)from that one.3.you should practise_____(read)English every day.4.Don't let the children_____(go)there5.The girl_____(turn) The book should be given to ______ you think need it most.A. what B. whoever C. whomever D. which 1.After entering WTO,we must meet c----------2.Don't forget to put the book back on the shelf,---------?A.do you B.don't you C.will you D.won't you3 The policeman said that he ------nothing wrong and ------free.A.did ,set B.had done,should be setC.sh 翻译.Create a mini-book or comic book with the title:The___and The___.(these elements should be included:beginning,development,climax and ending) 选择与对话相符的句子填入横线上.Mum,where is my book aout the weather?A.Yesterday,you took it to the school.B.Iam going to find out yomorrowC.Idon't know.Is it on your book shelf?D.Can you help me,Mum?E.You should be careful next time. 英语:同义句转换We haven't met for a long time___ ___ ___ ___since we met last time.If we beat them in the match,we will be the best.if we ___ ___ ___,we will be the___.You should return the book to the library on time.You should___the bo 翻译:the pens shouldn't be on the floor.we should put them.