语法-不定式做状语

GrammarModuleTwo——动词to不定式作状语1.不定式作目的状语,表目的1.Hebrokeintothehousetostealsth.2.Heusesacomputertosendemail.3.Thesoldierstoppedtotalktous.4.IwenttoEnglandtolearnEnglish.5.I’msavinguptobuyacomputer.6.Weeattolivebutwedon’tlivetoeat.3.不定式作目的状语时，常用soasto或inorderto+动词原形否定形式：soasnotto;inordernotto1.Heclosedthewindowinordertokeepwarm.2.Theycameinquietlysoasnottowakeupthechildren.3.Shestudiedveryhardinordertocatchupwithothers.4.Let’shurrysoasnottobelateforschool.5.Inordernottomisstheearlybus,hegotupearlyinthemorning.主动式被动式一般式todotobedone完成式tohavedonetohavebeendone进行式tobedoing/完成进行tohavebeendoing/5.不定式有时需要用被动形式、完成形式或进行时。1.ShewassenttoEnglandsoastobeeducated.2.Shelefthome,nevertobeseenagain.3.Hewasshamedtobeseendoingthiskindofwork.4.Ifeelsopleasedtohavemadefriendswithyou.5.Hewashappytobecominghome.6.Areyougladtobegoingbacktoschool？6.so…that和such(a,an)…that也用来引导结果状语从句。so+adj./adv.+thatsuch+(a,an)+adj.+n.+that1.Someofthembehavesobadlythatpeoplecalledthepolice.2.Itwassuchadangerousdrugthathenearlydied.3.Theyplayedsohappilythattheyforgotthetime.4.Itissuchaninterestingstorythatallofthemlikeit.sucha/an+adj.+名词单数+that1)ThisissuchabeautifulchairthatIamthinkingofbuyingit.2)ThisissuchaninterestingbookthatIhavereaditdozensoftimes.soadj.+a/an+名词单数+that1)ThisissobeautifulachairthatIamthinkingofbuyingit.2)ThisissointerestingabookthatIhavereaditdozensoftimes.so+many/few+名词复数+that1)Shehassofewfriendsthatsheoftenfeelslonely.2)ThereweresomanypeopleatthestationthatIdidn’trecognizeher.so+much/little+不可数名词+that1)Shereceivedsolittleeducationthatshecouldneitherreadnorwrite.2)Hegotsomuchmoneyovernightthathedidn’tknowwhattodowithit.such+adj.+名词复数/不可数名词+that1)ThebookiswritteninsuchsimpleEnglishthatbeginnerscanunderstanditwithoutmuchdifficulty.2)Theyaresuchlovelychildrenthatyoucan’thelptakinginterestinthem.summary+adj/adv•so+adj+a(n)+单数名词+that+many/few+复数名词+much/little+不可数名词+a(n)+adj+单数名词such+adj+复数名词+that+adj+不可数名词4.不定式还可以作结果状语或原因状语：结果状语：1.Hewassolateastomisshalfofthelecture.2.Sheissuchagoodstudentastoberespectedbyallherclassmates.3.Thehouseislargeenoughtohold2000people.原因状语：1.ShewassurprisedtoseeusinthestreetofLondon.2.Helaughedtohearthenews.不定式作结果状语表示出乎意料的结果,且不定式前常有only,never,强调惊讶或失望。V-ing作结果状语强调一种必然的因果关系1.Hehurriedtohishouse,onlytofindithadbeenbrokeninto.2.Herparentsdied,leavingheranorphan.3.Therewasatornadoyesterday,causing100deaths.