SentenceSentenceIIII英语句子种类与类型I、句子种类(按交际用途分)陈述句、疑问句、祈使句、感叹句、therebe1、陈述句说明一个事实或陈述一个看法,有肯定式和否定式,语序是主语在前,谓语在后
肯定句Shearrivedearly
否定句Shehaven’tarrivednow
1)半否定句Ihardlyknowanythingaboutit
2)部分否定句与全否定句Idon’tlikeboththefilms
IlikeneitherCathynorMary
3)否定转移Idon’tthinkitwillbeverycoldtoday
(believe,expect,suppose,imagine)各种时态变否定句的方法:•八种时态由陈述句变成否定句时,陈述句中谓语含有助动词be,have(has),will(shall)的,就在助动词的后面加上not,一般现在时与一般过去时谓语动词不含助动词,则在动词前面加上don’t或doesn’t,didn’t
Uncleliuisafamousmusician
Theletterhasalreadybeensent
smithspokeatthemeetingyesterday
TheEnglishchildcanreadandwriteinChinese
Hegoestoschoolbybuseveryday
2、疑问句有一般疑问句、特殊疑问句、选择疑问句、反义疑问句
1)一般疑问句用来询问一件事,答案通常是yes或no,注意语序
---Haveyoulockedthedoor
---Yes,Ihave
---No,Ihaven’t
---Willyoubefreetonight
---Yes,Iwill
---No,Iwon’tDoesshedothecleaning
---Yes