神马作文网before介词造句
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/12 00:32:39
Wehaven'tenoughshelvestokeepallourbookson.我们的书架不够用,放不下这麽多书.
wearelookingafterherlilltlebrother我们正在照看她的小弟弟
I do my homework before supper．Iwashhandsbeforehavingmeals.I watch TV before Idomyhomework.再问：那么请问af
Ilikegoingswimmingbeforebreakfast.
比如说：IhadalreadyfinishedmyhomeworkbeforeIwatchedTVyesterday
ThesingerhadneverperformedinNewYorkbefore.这位歌唱家以前从未在纽约演唱过.Wehadhardlystartedbefore[when]itbegantorai
1,Didangthingemergefromyourdiscussion?2,Nothingwillpreventhimfromsucceeding.3,Hepersistedinaskingque
efore既可以做介词,又可以做连词,意思是"在^之前".后面接句子时,是连词,如：IhadtaughtinthatschoolbeforeImovedhere.before后面接单词或者短语时,是介
Ihadn'ttimetoaskherwhatwaswrongbeforeshebegantosob.自从……开始!
Youmustcareyourchildbeforehegrowsup.
是的,before这里是介词.因为介词后面要跟名词,宾格代词,动词的ing.当然,before也可以是做连词和副词.作副词放句末.做连词放在主语谓语前.
iliveontheearthheisathomeabookisonthetableacathidesinthebox
thedaybeforeyesterday前不加介词,和yesterday一样的道理1.Dr.Smithlookedinontheinvalidthedaybeforeyesterday.史密斯大夫前
Iusuallydrinkaglassofwaterfirstlybeforemylunch.
介词1.在...以前Onlytwodaysremainbeforetheexamination.考前只剩下两天了.2.(指顺序、重要性等)在...之前,先于Yournamecomesbeforemin
这些都是,希望对你有用.Heisgoodatdiving．他擅长跳水.Sheisfondofclimbing．她喜欢爬山.I’mnotkeenongambling．I’mtooafraidoflosi
in,on,out,by,inside,outside,beneath,offdown,up,behind,under.这些是介词,既然ON,IN是,BEFORE也是
这里我们视before为代词,不仅仅是之前的意思.拿中文解释吧,例如：今年的学生比以前多多了.这里的“以前”代表“往年的学生”为避免重复而省略.和thanbefore一个道理.
介词短语作状语,用来修饰动词.例如：Welivequitenearmyoffice.（地点）Whoknowswhatwillhappeninthefuture?（时间）Thesewingmachine
Beforeweusedtogetupearly,butnowwedonotdothatanymore