be supposed to 的用法suppose如何用suppose的基本意思是“猜想;觉得;假定”,但在具体的语言环境中意义不止于此,其用法如下:1. suppose + that 从句,表达“猜想;假定”如:I suppose that you are right. 我想你是对的You can suppose that A equals B. 你可以假定A等于B2. suppose +名词 / 代词 + to be...,表达“觉得……是……”如:Many people suppose him to be over 50. 许多人觉得她已经50多岁了 suppose用于祈使句中,表达“让……”如:Suppose we go for a swim. (= Let's go for a swim.) 让我们去游泳吧be supposed to 的用法用法一: be supposed to... 其中to是动词不定式符号,不是介词,其后要跟动词原形当be supposed to... 的主语是“人” 时,意为“应当…… ”;“被盼望……”,它可以用来表达劝告、建议、义务、责任等,相称于情态动词should。
如: Everyone is supposed to wear a seat-belt in the car.每个人在汽车里都应当系安全带Teachers are supposed to treat all the students alike.教师应当对所有的学生一视同仁 用法二:当be supposed to... 的主语是“物”时,它表达“本应;本该”,用于表达“某事本应当发生而没有发生”如:The new laws are supposed to prevent crime. 这些新法令本应当起到避免犯罪的作用The train was supposed to arrive half an hour ago. 火车本应在半小时之前达到 用法三: be supposed to背面接“have + 过去分词”时,表达“本应当做某事而没做”如: You are supposed to have handed in your homework by now.目前你应当已经把作业交上来了He is supposed to have arrived an hour ago. 她应当一小时前就到了。
用法四: be supposed to... 的否认构造为be not supposedto...,它常用于口语中,意为“不被许可;不应当”如:She was not supposed to be angry about that. 她本不该为那件事而气愤的You are not supposed to smoke on the bus. 你不应当在公共汽车上吸烟suppose的其她用法: 1.suppose + that 引导的宾语从句“假设,猜想,觉得”例如: Let's suppose that you had a million dollars, how would you spend it?如果你有一百万美元,你怎么花呢? I suppose that she'll be there today. 我想她今天能到那里 I had supposed he had died years ago. 我原觉得她几年前就去世了 2. 当suppose + that 引导的宾从变为否认句时,否认应前移,有此种用法的词有think, believe, guess(猜想)等例如: I suppose that she will come to your party. → I don't suppose that she will come to your party. 我猜她不会来参与你的晚会。
I suppose that he will agree with you. → I suppose that he will agree with you. 3. 在表达批准或不批准别人的观点时,常用“I suppose so/ I don't suppose so” --- Will he be back this weekend? 她周末会回来吗? --- Yes, I suppose so. 我想她会回来Wish和hope的区别wish和hope都表达“想”“但愿”,宾语可为to +动词原型,不可是动词的ing形式 I hope (wish) to visit Guilin . 不同点: (1)wish +宾+ to +动词原形表达命令,hope无此用法 I wish you to go意思是我要你去 (2)hope后不能直接跟名词作宾语,可跟for +名词,表达可实现的“但愿”,wish虽也跟for +名词,但表达难实现的“愿望” I hope for success .我但愿成功 I wish for a car .我很想得到小汽车 (3)hope和wish可跟that从句,但hope + that表达但愿 wish + that表达“愿望”,且从句动词用虚拟语调 I hope you”ll be better soon . I wish I were ten years younger . (4)wish可跟双宾语 We wish you a happy New Year从语义上说,desire表达“热切的但愿,强烈的愿望”,语调比较强。
从语体上说,desire重要用于正式语体,在口语中较少使用hope重要用于也许实现的事情,既可用于正式语体,又可用于非正式语体从语法上说,及物动词desire可接名词、动词不定式、从句或宾语+ to do复合构造,而及物动词hope不能接名词或复合构造,只能接动词不定式和从句When和while的区别while和when都是表达同步,究竟句子中是用when还是while重要看从句和主句中所使用的动词是短暂性动作(瞬时动词)还是持续性动作1、若主句表达的是一种短暂性的动作,而从句表达的是一种持续性动作时,两者都可用如:He fell asleep when [while] he was reading. 她看书时睡着了 I met him when [while] I was taking a walk in the park. 我在公园散步时遇到了她 2、若主、从句表达两个同步进行的持续性动作,且强调主句表达的动作延续到从句所指的整个时间,一般要用 while如:Don’t talk while you’re eating. 吃饭时不要说话 I kept silent while he was writing. 在她写的时候,我默不作声。
3、若从句是一种短暂性动作,而主句是一种持续性动作,可以 when 但不用 while如:When he came in, I was listening to the radio. 她进来时,我在听收音机 It was raining hard when we arrived. 我们达到时正下着大雨 4、若主、从句表达的是两个同步(或几乎同步)发生的短暂性动作,一般要用 when如:I thought of it just when you opened your mouth. 就在你要说的时候,我也想到了至于什么是短暂性动作,什么是持续性动作,其实有个很简朴的规律就是如果是进行时态,一般是持续性的如果是过去式,一般是短暂性动作对于,填写when还是while的问题,一般一方面看主句和从句中的时态,再根据以上4个规律来判断填写那个单词put away v.放好, 储存...备用, 解决掉, 放弃, 抛弃 put on v.穿上, 把...放在上, 装出, 假装, 增长, 欺骗, 添上, 使靠...维持生命 put up v.举起, 抬起, 进行, 提供, 体现出, 建造, 提名, 推举 put off v.推迟, 迟延, 搪塞, 使分心, 使厌恶, 扔掉, 脱掉, 劝阻 put into v.使进入, 把...翻译成, 在...上种植 put down v.放下, 回绝, 弹压, 羞辱, 削减, 记下, 制止, 取缔 put out v.放出, 伸出, 生产, 消除, 打扰, 麻烦, 作出努力, 使退场 put in 插话, put on 穿上, put down 记下来,写下来, put sth aside 放到一边, put it on 假装气愤, put away 收起来, put sth by 存钱以备不时之需, put back,放回, put off 推迟,放下。
一、So do I的用法该构造重要用来阐明前面所说的状况也同样合用于背面的人或物,[意为“……也同样”]该构造中的助动词 do 根据前文的状况也可换成 is, am, are, was, were, does, did, can, could 等如:He passed the exam, and so did I. =He passed the exam, and I passed the exam, too. =Both he and I passed the exam. =He and I both passed the exam. 她通过了考试,我也通过了考试/ 她和我都通过了考试又如:They went to the zoo yesterday. So did we. 她们昨天去了动物园,我们也去了但是如果前面所述状况为否认式,则用neither, nor引出倒装句(此时不能用so)如:He couldn’t do it, and neither could she. 她做不了这事,她也做不了He never comes late. Nor do I. 她从不迟到,我也从不迟到。
二、So I do的用法该构造重要用于加强语调,其意为[“的确如此、的确如此”],表达后者赞同前者的话或意见,只是进一步强调并反复前句所述的内容前后句的主语指的是同一种人或物该构造中的助动词 do 根据前文的状况也可换成 is, am, are, was, were, does, did, can, could 等如:—He has done a good job. 她干得不错—So he has. 她的确干得不错by the way 顺便说一下in a way 在某种限度上on the way home 在回家的路上across the way 路对面, 街对面 over the way 路对面, 街对面 a long way off 在远处, 离得远 all the way 一路上, 沿路 从远处, 特地 自始至终 all the other way [口]相反的, 颠倒过来 quite the other way [口]相反的, 颠倒过来 very much the other way [口]相反的, 颠倒过来 all the way from... t。