中职基础模块上册Unit8语法课件

Unit8GrammerUnit8Grammer1句子种类CategoriesofSentences1.陈述句DeclarativeSentences2.疑问句InterrogativeSentences3.祈使句ImperativeSentences4.感叹句ExclamatorySentences句子种类CategoriesofSentences12陈述句DeclarativeSentences

指用来说明事实或说话人的看法eg.Igotoschoolbybikeeveryday.TheyarehavinganEnglishclassnow.Shedoesn'tlikeplayingbasketball.陈述句DeclarativeSentences

指用来3陈述句的否定形式(1)凡陈述句中，谓语部分有助动词be、have\has或情态动词can、may、must、will、shall等，其否定式只需在后面+not即可。eg.TomcanspeakEnglish.TomcannotspeakEnglish.陈述句的否定形式(1)凡陈述句中，谓语部分有助动词be、ha4(2)如陈述句中谓语动词只是行为动词，而没有助动词或情态动词时，其否定式要在行为动词前+donot，后面谓语动词用原形。eg.Theywenttoschoolbybikeyesterday.Theydidnotgotoschoolbybikeyesterday.Shestudiesveryhard.Shedoesnotstudyveryhard.(2)如陈述句中谓语动词只是行为动词，而没有助动词或情态动词5疑问句InterrogativeSentences(1)一般疑问句eg.Doesshelikemusic?(2)特殊疑问句eg.HowmuchistheT-shirt?(3)选择疑问句eg.Isyourpenfriendaboyoragirl?(4)反意疑问句eg.YouareinClass2,aren'tyou?疑问句InterrogativeSentences6(1)一般疑问句GeneralQuestions指以情态动词、助动词或系动词be开头的疑问句，一般疑问句需以Yes或者No回答。eg.Does

shelikemusic?

Yes,she

does.

Isthereamaponthewall?

No,thereisn't.

Didyougotoschoolyesterday?

Yes,Idid.*一般疑问句的回答有时可用Certainly，ofcourse，Sure等回答。eg.MayIuseyourpen?

Certainly.(1)一般疑问句GeneralQuestions7(2)特殊疑问句SpecialQuestions指以疑问句开始的问句常用疑问词：who\whom,whose,what,which,when\whattime,where,why,how,howmuch\many等。特殊疑问句由“疑问词+一般疑问句”构成，对主语提问时，语序与陈述句相同。特殊疑问句不用Yes或No回答。eg.Whoisthemanoverthere?HeisourEnglishteacher.(2)特殊疑问句SpecialQuestions8(3)选择疑问句AltermativeQuestions提出两种或多种情况，要求对方选择一种。结构：一般是“一般疑问词+or+省略的一般疑问词”，或者用疑问词which，whose等提问。回答时须选择一种情况回答，不能用Yes或No回答。eg.Isthisabasketballorafootball?It'sabasketball.

Whichisyourbag,theblueoneortheyellowone?Theblueone.(3)选择疑问句AltermativeQuestio9（4）反意疑问句DisjunctiveQuestions表提问者有一定主见，但没把握，希望对方来证实。反意疑问句由两部分构成：前一部分是对事物的陈述，后一部分是省略型的简单句。前肯后否或者是前否后肯，两部分时态要一致。*对反意疑问句的回答：不管问题的提法如何，事实是肯定的，要用Yes，事实是否定的，要用No。eg.YouarefromAustralia,aren'tyou?

No,I'mnot.I'mfromCanada.

Shedidn'tvisitherauntyesterday,didshe?

Yes,shedid.（4）反意疑问句DisjunctiveQuesti103.祈使句ImperativeSentences用来表命令、劝告等。说话对象是第二人称时，you常被省略。句末用句号或是感叹号。（1）祈使句的开头用动词原形

eg.Sitdown,please.

Closethedoor,please.

(2)祈使句的否定式在句首用Don't，有时用Never。eg.Don'tputtheflowersonthetable,please.

Neverdoitagain.3.祈使句ImperativeSentences114.感叹句ExclamatorySentences多用how或what引起，来表达强烈的感情。（1）“How+adj.或adv.+主语+谓语！”eg.Hownicetheflowersare!（2）“What+a（an）+adj.+单数可数名词+主语+谓语！”eg.Whatabigappleitis!（3）“What+adj.+复数名词或不可数名词+主语+谓语！”eg.Whatgoodstudentstheyare!（4）在口语