初一下英语语法讲解与训练.ppt
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知识梳理知识梳理初一第二学期初一第二学期一、语法一、语法1.1.动词时态动词时态2.2.祈使句祈使句动词时态动词时态名称名称特征词特征词肯定句的动词肯定句的动词一般现在一般现在sometimes,usually,oftenalways,every.,原形原形第三人称单数第三人称单数现在进行现在进行look,listen,now,Its.(几点了几点了).后的句子后的句子Dontdosth.后的句子后的句子be+doing一般过去一般过去yesterday.,justnow,.ago,thismorning,WhenIwasyoung,过去式过去式动词否定句一般疑问句原形在主语后dont句前Do?
第三人称单数在主语后doesnt动词原形句前Does动词原形?
过去式在主语后didnt动词原形句前Did动词原形?
否定句一般疑问句只在其后not(some-any)将其放到句首.?
句中没有be、can,may,must,would的变法句中有be、can,may,must,would的变法否定句、一般疑问句的结构否定句、一般疑问句的结构回答回答:
Canyou.?
Yes,Ican.No,Icant.Ishe.?
Yes,heis.No,heisnt.Doyou.?
Yes,Ido.No,Idont.Does.she?
Yesshedoes.No,shedoesnt.Didthey.?
Yes,theydid.No,theydidnt.Wouldyou.?
Yes,Iwould.No.Iwouldnt.Werethey.?
Yes,theywere.No,theywerent.Shouldyou.?
Yes,Ishould.No,Ishouldnt.二、祈使句二、祈使句无人称、动词开头,无人称、动词开头,带命令色彩的句子。
带命令色彩的句子。
肯肯定定式式否否定定式式Openthewindow,please.Lookathere.Pleasereadafterme.Dontopenthewindow.Dontlookathere.Dontreadafterme.二、话题二、话题1.1.天气及季节天气及季节2.2.2.2.人的相貌及性人的相貌及性格格3.3.健康健康4.4.假期假期三、三、句句子子简单句简单句并列句并列句复合句复合句选择问句选择问句特殊疑问句特殊疑问句感叹句感叹句一般疑问句一般疑问句否定句否定句祈使句祈使句简单句简单句并列句并列句复合句复合句选择问句选择问句特殊疑问句特殊疑问句感叹句感叹句Thisisanorangebike.HeknowsmeandIknowhim.WhenIwas5,Icouldswim.Didyoulivehereorthere?
Whatdidtheylearnjustnow?
Whataheavyrainitis!
DoesTomspeakFrench?
Idontunderstandit.Stand(Dont)up.一般疑问句一般疑问句否定句否定句祈使句祈使句四、句型四、句型(及交际用语及交际用语)1.某人用多长时间做某事某人用多长时间做某事:
2.Ittakes/tooksb.+time+todosth.2.提问时间提问时间:
Whatsthetime?
Whattimeisit?
Whattimeisitbyyourwatch?
3.提问日期提问日期:
Whatsthedatetoday?
Whatwasthedateyesterday?
4.提问星期几提问星期几:
Whatdayisittoday?
Whatdaywasyesterday?
5.提问某人的生日提问某人的生日:
Whenisonesbirthday?
6.提问天气提问天气:
Whatistheweatherliketoday?
(Howistheweathertoday?
)Whatwastheweatheryesterday?
(Howwastheweatheryesterday?
7.提问温度提问温度:
Whatstodaystemperature?
Howaboutthetemperature?
8.提问人的相貌提问人的相貌:
Whatdoes.looklike?
9.提问人的性格提问人的性格:
Whatis.like?
10.询问对方情况询问对方情况:
Whatswrongwith.sb.?
Whatsthematterwith.sb.?
11.到该做什么事的时候了到该做什么事的时候了。
Itstimetodosth.Itstimeforsth.12.提建议用语提建议用语:
Whynotdosth.?
Whydontyoudosth.?
Whataboutsth./doingsth.?
Itsbesttodosth.Youdbetterdosth.13.谈论健康问题谈论健康问题:
1)用英文叙述自己的病症用英文叙述自己的病症haveafeverhaveacoldhaveapainherehaveaheadachehaveasorethroughhaveastomachache.2)就此病症提出合理建议就此病症提出合理建议Take/Havesome/thesemedicinethreetimesaday.Drinkmorewaterandstayinbedforafewdays.Itsnothingserious.Youllbe/get/becomeOK/wellsoon/inoneortwodays.Dontbesotired.五、词类五、词类1.动词动词6.形容词、副词形容词、副词2.系动词系动词7.数词数词3.代词代词8.频率副词频率副词4.不定代词不定代词9.介词介词5.连词连词10.疑问词疑问词1.动词动词(谓语谓语)HewatchesTVeveryday.HeiswatchingTVnow.HewatchedTVamomentago.动词动词(非谓语非谓语)HeenjoyswatchingTV.Jimmakesmelaugh.Iwantedtoseeitagain.2.系动词系动词(+形容词的动词形容词的动词)lookturnsoundbecometastebefeelsmellget1)Jimsideasoundsnice.2)Katelookstaller.3)Ifeelnervousnow.4)Beijingbecomesbigger.5)Thedaysgetlong.6)Thecaketastesdelicious.3.代词代词人人称称代代词词主格主格Iyouhesheitweyouthey宾格宾格meyouhimheritusyoutheir物物主主代代词词形容形容词性词性myyourhisheritsouryourtheir名词名词性性mineyourshishersitsoursyourstheirs4.不定代词不定代词1.other,others,theother,theothers,another,One.,theother.,anyother2.one,ones,ones3.somethingsomebody/someoneanythinganybody/anyoneeverythingeverybody/everyonenothingnobody/noone5.连词连词1.and7.when2.but8.before3.or9.after4.so10.as5.though11.if6.because用用and,when,because,but,or,so,thoughbefore,after,if,填空填空1.JimoftenhelpsmewithmyEnglish_IoftenhelphimwithhisChinese.2._thequestionisverydifficult,fewofuscananswerit.3.Mr.Blackisover70yearsold,_hestillworks8hoursaday.Becauseandbut4.Everyonemustbehere_6:
00tomorrow.5._itisrainingheavily,thefarmersarestillworkinginthefield.6.Icanhelpyou_Ihavetime.用用and,when,because,but,or,so,thoughbefore,after,if,填空填空Thoughbeforeif7._gettingup,Ialwayslistentotheradioforawhile.8.Wemustbequick,_wecantfollowthem.9.Tocatchtheearlybus,_Igotupveryearlythismorning.用用and,when,because,but,or,so,thoughbefore,after,if,填空填空soorAfter10._theteachercamein,Iwasthinkingaboutthegame.11._youknowhim,whynotgoandmeetJiminsteadofme,Kate?
用用and,when,because,but,or,so,thoughbefore,after,if,填空填空IfWhen6.形容词、副词形容词、副词形容词形容词与副词与副词的转换的转换在词尾处在词尾处+lyy结尾时结尾时,去去y+ily有的有的e结尾的单词结尾的单词,需去需去y+ly,有的则直接,有的则直接+ly。
1.quickquickly2.easy-easily2.3.terrible-terribly4.true-truly3.5.brave-bravely6.careful-carefully形容词、副词的使用形容词、副词的使用形形容容词词副副词词修饰修饰名词名词修饰修饰动词、形容词动词、形容词Theyarecleverboys.Ipreferlonghair.Itreallysoundsnice.Theyworkveryhard.7.数词数词数数词词基数词变序数词基数词变序数词百百,千千,万万,的表达的表达几分之几几分之几用来表达时、分用来表达时、分用来表达年、月、日用来表达年、月、日8.频率副词频率副词用用Howoften对它们进行提问。
对它们进行提问。
他们体现了动词出现的频率程度。
他们体现了动词出现的频率程度。
Ialwayshavemilkforbreakfast.Iusuallyhaveeggsforbreakfast.Ioftenhavenoodlesforit.Isometimeshavefruitsforit.Iseldomhavericeforit.Ineverhavemeatinthemorning.9.与与时时间间相相关关的的介介词词for时间段前时间段前in某年、某月前某年、某月前on具体日子、节日、具体日子、节日、生日、星期几前生日、星期几前at某分,某时前某分