have to ; must区分

have to ; must区分

haveto和must都有“必须”的意思,后面都跟动词原形,但用法有所不同。haveto带有客观因素,意思是“不得不”;must带有主观因素,意思是“一定,必须”。haveto有时态和人称变化,而must没有。must的否定回答用needn't。例如:Sheh......
02-11

have been to 是什么时态

Mother,Ihavebeentowarmcountries.妈妈,我到过温暖的国家。Ihavebeentothere.我去过那里。IhavebeentoRome.我去过罗马。......
08-11

have to是什么时态

例句:1、Weweretomeetagainmanyyearslater.我们注定多年后会再次相遇。2、Theyweretomeetatagiventimeandplace.他们要在规定的时间和地点会晤。3、IfAppleweretodoso,thiswouldbeanothercatalystforthestock.如果苹果......
08-17

was to have done是什么时态

Shewasverygladtohavedonesomethingforthecommunity.她很高兴为社会做了点事。Iwashopingtohavethesedonebeforeyougothere.oh,well.我本来想趁你来之前烤好饼干。Ifeltalittletired,butIwasveryhappytohavedoneagood......
08-10

have been to 后面加什么

B:IhavebeentoBeijing.B:我去过北京。Staffhavebeenretrainedtousethenewtechnology.为使员工学会运用新技术,对他们进行了再培训。Severalcomputerengineershavebeencontractedtothefinancedepartment.有几位计算机工......
02-07
have to do with造句

have to do with造句

havetodowith,表示与……有关。以下是小编整理的havetodowith造句,一起来看看怎么造句吧。【havetodowith造句】ehadtodowiththreesetsofindians.你们碰到了三种类型的印度人。hadtodowiththegreatsecretofmrs.poultene......
09-18

to have been是什么时态

Yououghttohavebeenmorecareful.你本应该更小心一点的。Thesenatorclaimstohavebeenmisquotedinthearticle.参议员声称文章错误地引用了他的话。Thehouseiswronglyreputedtohavebeenthepoet'sbirthplace.这所房子......
12-30
must have done是什么时态

must have done是什么时态

HesaidImusthavedonesomethingbadtodeserveit.他说我肯定是罪有应得。Now,Ihadn'ttoldhimthesedetails,sohemusthavedonesomeresearchonhisown.你看,我没有告诉他这些细节,因此他一定是自己作了一些调查。Shemustha......
03-01

have to 后面加什么词

一、haveto的.陈述句形式:A、肯定式:haveto+动词原形1、Ihavetotidymyroom.我得整理房间.2、Shehastohelpwiththewashing.她得帮忙洗衣服.B、否定式:don't(doesn't)+haveto+动词原形1、Youdon'thavetogoifyo......
08-11

to have 是什么时态

haveto与一般情态动词的异同相同点:一般的情态动词不能单独作谓语,后面必须接动词原形一起构成谓语,haveto也是这样.不同点:1、一般的情态动词没有人称和数的变化,而且所用的时态也受到一定的限制,而haveto有人称和数的......
08-14
Unit 24 What do you have to do

Unit 24 What do you have to do

参考教案示例一Unit24Whatdoyouhavetodo?一、教学目标与要求学习并初步运用情态动词haveto表示应尽的义务、职责、客观需要做的事情等,是本单元的教学重点。学生应熟悉haveto的各种句式,口语表达清楚,书面表达正确,并能初......
02-11

have gone to后面加什么

Theplaceisveryquietnowthatthechildrenhavegonetoschool.孩子们都上学去了,家里可消停了。Theyhavegonetoliveoverseas.他们搬到国外去住了。Thecriminalshavegonetogroundsomewhere,waitinguntilitissafetocompletet......
08-11

to have been doing的用法例句

Wearegoingtohavetostopdoingthatbecausewecannotfindanindividualelectron.我们正要停止那么做,因为无法发现一个独立电子。Itmayseeminefficienttohavetwoprogrammersdoing"oneprogrammer'sjob",butthereverseis......
10-06

have to 后加什么形式

Wemayhavetotakemilitaryaction.我们可能不得不采取军事行动。Wehavetosetatimelimitforthework.我们得为这项工作规定个期限。Nowshewon'thavetogoouttoworkanymore.现在她不必再出去工作了。I'dlovetocome,......
10-31

to have been done的用法例句

掌握现在完成时被动语态的构成:现在完成时被动语态的结构为has/havebeendone,使用hasbeendone时主语为单数,使用havebeendone时主语为复数。例如:(1)Thisbookhasbeentranslatedintomanylanguages.这本书已被译为多国语言......
08-16

must have been done是什么时态

注意事项:1.现在完成时不能单独与准确时间状语连用,(如表示过去的`时间状语)如yesterday(morning、afternoon),last(morning、afternoon)等,除非与for,since连用.2.现在完成时往往同表示不确定的过去时间状语连用。如alread......
08-18

have got to是什么时态

havegot短语havegoton穿着,戴着,有事在手头,已经安排要做havegot拥有havegottoaux.必须,不得不haveto/havegotto不得不,必须havegotthegoods有才能,有本事,有一套havegotleavefrom请假离开havegottodosth必须,不得不youhavego......
02-27
have to be后加什么介词

have to be后加什么介词

Priceshaverisenalarmingly.价格涨得吓人。Buildingcostshavenosedived.建筑费用猛跌下来。Priceshavefallendramatically.价格突然暴跌。......
01-30
be going to have是什么时态

be going to have是什么时态

begoingto用法:begoingto+动词原形的句式结构1、肯定句:主语+begoingto+动词原形+其他成分。2、否定句:主语+benotgoingto+动词原形+其他成分。3、一般疑问句:Be+主语+goingto+动词原形+其他成分?4、特殊疑问句:疑问词+be+......
02-11

have been to是什么时态

Staffhavebeenretrainedtousethenewtechnology.为使员工学会运用新技术,对他们进行了再培训。Severalcomputerengineershavebeencontractedtothefinancedepartment.有几位计算机工程师与财务部门签订了合同。Imusthave......
08-11

have done to是什么时态

ThenAbimelechsaid,"Whatisthisyouhavedonetous?"亚比·米勒说:“你向我们做的是什么事呢?”Itwillbenotedthatwhattheyhavedonetohimiswrong.人们将会注意到他们对他的.做法是错误的。Iregretfromthebottomofmyheartwh......
06-29
must not和mustnt的区别

must not和mustnt的区别

mustn't例句Keepdown!Youmustn'tletanyoneseeyou.蹲下!一定不要让人看见你。Youmustn'tleavethegateopen.你一定不要让大门敞开着。Youmustn'tsaythingslikethat.你千万别说那样的.话。Imustn'tbe......
01-27

must to do的用法总结

对于must开头一般疑问句,若要作否定回答,可用needn’t,不用mustn’(4)其后可接被动结构或进行形式。must表示推测(1)通常只用于肯定句,在否定句或疑问句用can代之。后接动词原形,表示对现在情况的`推测。其后可接进行式或......
08-04

have to be是什么时态

YouhavetobecarefulwhatyousayonTV.在电视上说话时你不得不谨慎。Bathroomsdon'thavetobepurelyfunctional.浴室不必完全只为了实用。Prematurebabieshavetobefedintravenously.早产儿必须通过静脉输入来喂食。......
01-30

have to后面加什么形式

Wemayhavetotakemilitaryaction.我们可能不得不采取军事行动。Wehavetosetatimelimitforthework.我们得为这项工作规定个期限。Nowshewon'thavetogoouttoworkanymore.现在她不必再出去工作了。I'dlovetocome,......
02-09