英語句型變化規(guī)律

關(guān)于英語句型變化規(guī)律第1頁，課件共19頁，創(chuàng)作于2023年2月如何把肯定句變成否定句？1.KatewasbornonJune6,1996.→

2.MyfamilywillmovetoShanghainextmonth.→

3.Shecanswim.→4.Tonyisamiddleschoolstudent.→

5.Therearemanyapplesinthebasket.→6.Itiscloudyandwindytoday.→

Katewasn’tbornonJune6,1996.Myfamilywon’tmovetoShanghainextmonth.Shecan’tswim.Tonyisn’tamiddleschoolstudent.Therearen’tmanyapplesinthebasket.Itisn’tcloudyandwindytoday.Ⅰ.首先，要看一看句中有沒有“特殊定式動(dòng)詞”，如果有，就在“特殊定式動(dòng)詞”后面加not即可。第2頁，課件共19頁，創(chuàng)作于2023年2月1.Icleanourclassroomeveryday.→

2.Mikegoestothecinemawithhisparentsonceaweek.→3.Thechildplayedthecomputergamesintheinternetbarlastnight.→4.Wegetupat6:00inthemorning.→5.Heoftencomestoschoolbybike.→6.I

watchedTVwithmyfamilyyesterdayevening.→Idon’tcleanourclassroomeveryday.Mikedoesn’tgotothecinemawithhisparentsonceaweek.Thechilddidn’tplaythecomputergamesintheinternetbarlastnight.

Wedon’tgetupat6:00inthemorning.Hedoesn’toftencometoschoolbybike.Ididn’twatchTVwithmyfamilyyesterdayevening.Ⅱ.如果句中沒有“特殊定式動(dòng)詞”，就要找出句中的行為動(dòng)詞，根據(jù)行為動(dòng)詞的人稱和時(shí)態(tài)，在行為動(dòng)詞之前確定加don’t或doesn’t或didn’t,并將不是原形的行為動(dòng)詞還原成原形，其他地方?jīng)]有變化。第3頁，課件共19頁，創(chuàng)作于2023年2月注意：如果行為動(dòng)詞是現(xiàn)在式，則在don’t和doesn’t之間確定。動(dòng)詞是原形，就don’t;動(dòng)詞后面有加s或es，就doesn’t.

如果行為動(dòng)詞是過去式，就didn’t.

還要記得將不是原形的行為動(dòng)詞還原成原形。另：肯定祈使句變否定形式時(shí)，直接在動(dòng)詞前面加Don’t。e.g.

Standup.→

Don’tstandup.第4頁，課件共19頁，創(chuàng)作于2023年2月如何把肯定句變成一般疑問句？1.Theoldmanisafamousscientist.→

2.TherearehundredsofpeopleinthezooonChildren’sDay.→

3.Youmusthandinyourpapersontimetomorrow.→4.Iwasatthelibraryamomentago.→5.Theboycanrideabike.→

Istheoldmanafamousscientist?AretherehundredsofpeopleinthezooonChildren’sDay?MustIhandinmypapersontimetomorrow?Wereyouatthelibraryamomentago?Cantheboyrideabike?Ⅰ.首先，也要看一看句中有沒有“特殊定式動(dòng)詞”，如果有，就將“特殊動(dòng)詞”直接提到句首，注意大小寫，句末問號(hào)。即“一提二改三問號(hào)”的步驟。第5頁，課件共19頁，創(chuàng)作于2023年2月1.Ioftengetupearlyinthemorning.→

2.MybrotherlikestoreadEnglishaloudinclass.→

3.MrSmithtaughtEnglishinHainanin1999.→

4.Theyplantlotsoftreesinthehilleveryyear.→

5.Sheusuallyplaysthepianointheevening.→6.Theworkersrepairedthemachinelastweek.

→Doyouoftengetupearlyinthemorning?DoesyourbrotherliketoreadEnglishaloudinclass?DidMrSmithteachEnglishinHainanin1999?Dotheyplantlotsoftreesinthehilleveryyear?Doessheusuallyplaythepianointheevening?Didtheworkersrepairthemachinelastweek?Ⅱ.如果句中沒有“特殊定式動(dòng)詞”，就要找出句中的行為動(dòng)詞，根據(jù)行為動(dòng)詞的人稱和時(shí)態(tài)，在句首確定加Do或Does或Did,并將不是原形的行為動(dòng)詞還原成原形，注意大小寫，句末問號(hào)。即“一加二改三問號(hào)”的步驟。第6頁，課件共19頁，創(chuàng)作于2023年2月have,has,had是“擁有”的意思時(shí)，既可當(dāng)“特殊定式動(dòng)詞”看待，也可當(dāng)行為動(dòng)詞看待。e.g.Hehasanewbike.→①Hehasn’tanewbike.Hasheanewbike?Yes,hehas.No,hehasn’t.②Hedoesn’thaveanewbike.Doeshehaveanewbike?Yes,hedoes.No,hedoesn’t.第7頁，課件共19頁，創(chuàng)作于2023年2月但如果have,has,had與其他詞一起構(gòu)成一個(gè)新的詞組，則have,has,had已經(jīng)成為新詞組中不可分割的一部分，這時(shí)的have,has,had就只能當(dāng)作行為動(dòng)詞來看待。e.g.haveChinese/English/maths/history…h(huán)aveaclasshavearest/breakhaveagoodtimehavebreakfast/lunch/dinnerShehaslunchatschool.→Shedoesn’thave….Doesshehave…?Yes,shedoes.No,shedoesn’t.第8頁，課件共19頁，創(chuàng)作于2023年2月將下列句子變?yōu)榉穸ň?、一般疑問句，并作簡短的肯定、否定回答：Myfatherisanengineer.2.Shakespearewasanactorwithplaysandpoems.3.ShecanrecitepassagesfromHamletbyShakespeare.4.Wehavealotofworktodotoday.5.Shehadagoodtimeyesterday.6.ThechildcansingmanyEnglishsongs.7.Ioftenplaybasketballwithmyfriendsafterschool.

Myfatherisn’tan….Isyourfatheran…?Yes,heis.No,heisn’t.Shakespearewasn’tan….WasShakespearean…?Yes,hewas.No,hewasn’t.Shecan’trecite….Cansherecite…?Yes,shecan.No,shecan’t.Wehaven’ta….Havewea…?Yes,wehave.No,wehaven’t.Shedidn’thavea….Didshehavea…?Yes,shedid.No,shedidn’t.Thechildcan’tsing….Canthechildsing…?Yes,shecan.No,shecan’t.Idon’toftenplay….Doyouoftenplay…?Yes,Ido.No,Idon’t.第9頁，課件共19頁，創(chuàng)作于2023年2月8.Hewantsmetogotohishouseforlunch.9.MrWhitetaughtphysicsinhishometownfiveyearsago.

10.Theyfoundaniceplacetoliveatlast.11.ThepeoplespeakEnglishinmanycountries.12.SheasksustohelpherwithherEnglish.13.Motherwillbuymeanotebookcomputeronmybirthday.Hedoesn’twant….Doeshewant…?Yes,hedoes.No,hedoesn’t.MrWhitedidn’tteach….DidMrWhiteteach…?Yes,hedid.No,hedidn’t.Theydidn’tfind….Didtheyfind…?Yes,theydid.No,theydidn’t.Thepeopledon’tspeak….Dothepeoplespeak…?Yes,theydo.No,theydon’t.Shedoesn’task….Doessheask…?Yes,shedoes.No,shedoesn’t.Motherwon’tbuy….Willmotherbuy…?Yes,shewill.No,shewon’t.第10頁，課件共19頁，創(chuàng)作于2023年2月14.TheyoungmanfinishedwritingthebookinEnglish.15.Theworkersrepairedthemachinelastweek.16.ThepopulationinChinaisgrowingnow.17.Mostofthechildrenenjoyplayingcomputergames.

18.Hissisterwenttothecinemalastnight.19.TheteachersfromAustraliahavebeenhereforjusttwoweeks.20.Thereisgoingtobeafilminourschoolthisevening.Theyoungmandidn’tfinish….Didtheyoungmanfinish…?Yes,hedid.No,hedidn’t.Theworkersdidn’trepair….Didtheworkersrepair…?Yes,theydid.No,theydidn’t.ThepopulationinChinaisn’t….IsthepopulationinChina…?Yes,itis.No,itisn’t.Mostofthechildrendon’tenjoy….Domostofthechildrenenjoy…?Yes,theydo.No,theydon’t.Hissisterdidn’tgo….Didhissistergo…?Yes,shedid.No,shedidn’t.TheteachersfromAustraliahaven’tbeen….HavetheteachersfromAustraliabeen…?Yes,theyhave.No,theyhaven’t.Thereisn’tgoing….Istheregoing…?Yes,thereis.No,thereisn’t.第11頁，課件共19頁，創(chuàng)作于2023年2月肯定句變特殊疑問句（對(duì)劃線部分提問）對(duì)劃線部分提問即是把肯定句變成特殊疑問句，也就是說，人家跟我們說話，我們對(duì)其中的某一部分沒聽清楚，而發(fā)出的疑問。特殊疑問句的結(jié)構(gòu)：①疑問詞(或疑問詞及它所修飾的主語)+謂語+其他成分？②疑問詞(或疑問詞及它所修飾的詞)+一般疑問句？(1).LiMingisthefirsttogettoschooleverymorning.→

(2).MybrotherwatchedTVlastnight.→

(3).ThenewbikeisMary’s.→

(4).IhelpedherwithherEnglish.→

(5).Abouttenpeopleworkedonthefarm.→

Whoisthefirsttogettoschooleverymorning?WhosebrotherwatchedTVlastnight?WhichbikeisMary’s?WhohelpedherwithherEnglish?Howmanypeopleworkedonthefarm?Ⅰ.當(dāng)劃線部分是主語或修飾主語的定語時(shí)，可直接用一個(gè)恰當(dāng)?shù)囊蓡栐~代替劃線部分即可。第12頁，課件共19頁，創(chuàng)作于2023年2月(1)Thechildrenoftenplantthetreesinthegarden.→

(2)Theboysandgirlsareplayingfootballhappilyontheplayground.→

Ⅱ.疑問詞(或疑問詞及它所修飾的詞)+一般疑問句？1.當(dāng)劃線部分是賓語、狀語時(shí)，可采取兩個(gè)步驟：先將句子變成一般疑問句，并確定劃線部分的疑問詞；然后(也是最后的一步，結(jié)果)，將所確定的疑問詞提到句首。①Dothechildrenoftenplantthetreesinthegarden?(What)②Whatdothechildrenoftenplantinthegarden?①Aretheboysandgirlsplayingfootballhappilyon

theplayground?(Where)②Wherearetheboysandgirlsplayingfootballhappily?第13頁，課件共19頁，創(chuàng)作于2023年2月(3)Hedidn’tgototheparkbecausehewasill.→

(4)Heoftendoessomereadingbeforebreakfast.→(5)Theyusuallygotoschoolbybike.→(6)Tomisgoingtobuysomebooks.→①Didn’thegototheparkbecausehewasill?(Why)②Whydidn’thegotothepark?①Doesheoftendosomereadingbeforebreakfast?(When)②Whendoesheoftendosomereading?①Dotheyusuallygotoschoolbybike?(How)②Howdotheyusuallygotoschool?

①IsTomgoingtobuysomebooks?(What)②WhatisTomgoingtobuy?第14頁，課件共19頁，創(chuàng)作于2023年2月Iamveryfinetoday.→(2)Hercarisred.→

(3)Thehillismorethan200metres.→2.當(dāng)劃線部分是表語時(shí)，步驟同上，但要根據(jù)實(shí)際情況確定劃線部分的疑問詞。①Areyouveryfinetoday?(How)②Howareyoutoday?①Ishercarred?(Whatcolour)②Whatcolourishercar?①Isthehillmorethan200metres?(Howhigh)②Howhighisthehill?第15頁，課件共19頁，創(chuàng)作于2023年2月(1)Hewastakingawalkintheparkatsevenyesterdayevening.→

(2)Myuncleworksinthatbigcompany.→

(3)MissGreenborrowedthreebooksfromthelibrarylastSaturday.

→3.當(dāng)劃線部分是謂語時(shí)，首先也要將句子變成一般疑問句，然后在句首憑空地加上疑問詞What，并用do的適當(dāng)形式代替劃線部分。①Washetalkingawalkintheparkatsevenyesterdayevening?(doing)②Whatwashedoingintheparkatsevenyesterdayevening?在此一般疑問句前面加What即為：①Doesyouruncleworkinthatbigcompany?(do)在此一般疑問句前面加What即為：②Whatdoesyouruncledointhatbigcompany?①DidMissGreenborrowthreebooksfromthelibrarylastSaturday?在此一般疑問句前面加What即為：②WhatdidMissGreendofromthelibrarylastSaturday?do第16頁，課件共19頁，創(chuàng)作于2023年2月(1)Thisismynewbike.→

(2)HegaveLucy999roseflowersontheValentine'sDay.→

4.當(dāng)劃線部分是修飾賓語的定語或修飾表語的定語時(shí)，仍然用兩個(gè)步驟完成。但在把疑問詞提到句首時(shí)，要將疑問詞及它所修飾的詞一起提到句首。①Isthisyournewbike?(Whose)將whose及它所修飾的newbike一起提到句首即為：②Whosenewbikeisthis?①DidhegiveLucy999roseflowersontheValentine'sDay?(Howmany)將Howmany及它所修飾的詞一起提到句首即為：②Howmanyroseflo