高中英语必修一Unit-2-语法

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1、UnitTwoGrammar东南大学尹婷婷句子的成分句子通常有两个部分构成，即主语与谓语。主语是句子的中心，谓语是说明主语的动作或状态的(谓语通常是动词或动词短语，后面常跟宾语或状语）句子的分类（1）陈述句：用来说明事实或说话人的看法的句子，叫陈述句。陈述句有肯定式和否定式两种形式。如：肯定陈述句：Thisismypencil.否定陈述句：Thisisnotmypencil.（2）疑问句：用来提出问题的句子叫做疑问句。疑问句可分为有一般疑问句、特殊疑问句、选择疑问句。一般疑问句：Areyouastudent?特殊疑问句：What'syourname?选择疑问句：D

2、oyoulikeanappleoranorange?句子的分类（3）祈使句：表示命令，请求的句子称为祈使句。如：Standup,please!Bequick.MayIuseyourpencil?（4）感叹句:表示喜怒哀乐等感情的句子叫做感叹句。Hownicethebookis!Whatanicebook!练习：根据所给句子，填入所缺单词完成下列一般疑问句。1.Heisastudent.______________astudent？2.Tomcanhelphismother._______Tom_______hismother？3.Mr．HutaughtLucyma

3、thslastyear．_______Mr．Hu_______Lucymathslastyear？4.Mikeplayscomputergameseveryday._______Mike_______computergameseveryday？IsheDidteachplayDoeshelpCan直接引语→间接引语（陈述句／一般疑问句／特殊疑问句）四步走：１．做判断，选择连接词２．变人称(和中文里的逻辑是一样的，要符合常理)３．变时态４．变指示代词、时间状语、地点状语及方位性动词祈使句：3.表达的是“建议、劝告”等含义。1.command,命令，要求2.reque

4、st,请求,乞求advisesb.todosthsuggestdoingsth.Hesaid,“Whynottakearestfirst?”Hesaid,“Whydon’tyoutakearestfirst?”Tomsaid,“Let’sgototheparkthisweekend.suggestthat…(should)dosth“Whatabouthavingadrink?”hesaid.Whatisthedifferenceamongthesentencesbelow:Openthewindow.Pleaseopenthewindow.Wouldyouple

5、aseopenthewindow?Command（命令）Request（请求）NotpoliteVerypoliteGivemethebook.Pleasegivemethebook.Wouldyoupleasegivemethebook?Usually,givingcommandsislesspolitethanmakingrequests.通常，发号施令比做出请求更没有礼貌。Commands:Do/Don’t…….Requests:Do……,pleaseCanyou……?Couldyou…..?Willyou…….?Wouldyou……?Findtherule

6、s：“Makesurethedoorisopen.”theteachersaidtome.Theteachertoldmetomakesurethedoorisopen.“Don’tplaygamesintheclassroom.”themonitorsaidtous.Themonitortoldusnottoplaygamesintheclassroom.“Willyoupleasenotsmokehere?”sheadded.Sheaskedmenottosmokehere.DirectspeechIndirectspeechtoldmetotoldusnot

7、toaskedmenottoRulesandpracticeofdirectandindirectspeech当直接引语为祈使句时，转换为间接引语要用一个带动词不定式的简单句表示命令和请求。祈使句的直接引语和间接引语1.表示命令的祈使句的间接引语句型：tell/ordersb(not)todosth1)“Openthedoor.”hesaid.2)“Putupyourhand.”hesaid.3)“Bequiet.”Theteachersaidtothestudents.Hetold/orderedmetoopenthedoor.Heordered/toldmet

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