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-1-Unit10Lesson3YourMoneyGrammar:Infinitives(不定式)主备：胡建利审核：高一英语组Learningaims：1.TomastertheusagesofInfinitivesinasentence..2.否定式：not+(to)doLearningImportant1.verbsarefollowedbyinfinitiveswith“to”.2.verbsarefollowedbyinfinitiveswithout“to”LearningDifficulty：LearningMethod：Learningprocedures：Step1:Learningbyyourselves（自主学习）[语境展示]：Readthesesentencesfromthetext.UnderlinetheInfinitivesanddiscusshowtheyusedinthefollowingsentences.（读课文中的句子翻译成汉语，并指出不定式在句子中所作的成分。）1.…thishasdestroyedalmostalltheland,andhasforcedmanylocalfarmerstomovetootherareas.不定式_________在句中作____2.ItisahugejobtocontrolYellowRivererosion.不定式______在句中作____3.Sowhenyouhave5yuaninyourpocketnexttime,thinktwiceabouthowtousethemoney.不定式__________在句中作____4.Tobeexact,plantingatreealongthebanksoftheYellowRiverisveryimport.不定式____________在句中作____5.Thesoilcontainsmaterialstokeepthenaturalbalanceofthearea.不定式____________在句中作____6.Onlandwithrichsoil,localfarmerscangrowcropstomakealiving.不定式__________________在句中作____7.Thishelpstodeveloplocaleconomies.8.Visitorsfromallovertheworldnowcometoadmirethis-2-greatachievement.不定式__________________在句中作____9.Wearepleasedtohearthenews.不定式______在句中作____【自我归纳】:不定式在句中可作______、______、______、______、______、______、_______.Step2:StudyingtogetherReadthesentencesandunderlinetheinfinitives.Thenfillintheblanks.[语境展示]：1Atthattime,womenwereexpectedathome,takecareoftheirhusbandsandchildren,andbehavelikeladies.2Ithinkit’sreallyimportantfriendswithdifferentkindsofpeople.3Theyweredeterminedtheopportunitytoadvanceacrosstheriver.4Isitpossiblefromtheexperiencesofothers?5Ifinallymanagedhertogiveuptheideaofbuyingadiamondring.6Istoppedsmokingsoasnotmybaby’shealth.7Themanemptiedhispocketsthathewasn’tcarryingdrugs.8Thesoftwaremakesiteasycolorfulpictures.9Apersonlikehimisdifficult.【自我归纳】Step3:ExchangeandshowMatchtwopartsofthesentenceswithinfinitives.Use“to”ifnecessary.1Ihavetheconfidencea)payforthedamage.2Thedoctortoldmeb)seetheweddingdresstomorrow.3I’llletyouc)stayoutlate.4Theoldmandoesn’tliked)winthegame.5It’sbroken.Makehime)takethemedicine.6Itwasamistake.Ihadf)celebrateyourbirthday.7I’llmakeacakeg)seepeoplewastingfood.8Herparentswouldn’tletherh)saysorry.-3-Step4:SummaryandhomeworkReadthesentencesandunderlinetheinfinitives.Thenfillinthetable.1Theglasseshelphimtoseesmallobjects.2Thepoliceofficermadethemanopenthebox.3Theteacherencouragedthestudentstodotheexercisesbythemselves.4Hisfatherwouldn’tlethimgooutalone.5Doctorsalwaysadvisepeopletoeatmorevegetablesandfruit.6Theoperationallowshertohearbetter.7Hotweathermakesmefeeltired.8“Mum,pleaseletmewatchTV,”saidtheboy.9ThechildrentoldmetowatchthefootballmatchonTV.10Ipersuadedhertoshowmehernewhouse.Step5:correctthesentences.．动词不定式：（to）+do，具有名词、形容词、副词的特征。Toloseyourheartmeansfailure.Itmeansfailuretoloseyourheart.Herjobistocleanthehall.HegaveussomeadviceonhowtolearnEnglish.Isawhimcrosstheroad.Hewasseentocrosstheroad.Hefoundagoodhousetolivein.Thechildhasnothingtoworryabout.Haveyougotanythingtosend?Haveyougotanythingtobesent?Heisthefirsttogethere.wrong：Tosavemoney,everymeanshasbeentried.right：Tosavemoney,hehastriedeverymeans.wrong：TolearnEnglishwell,adictionaryisneeded.right：TolearnEnglishwell,heneedsadictionary.-4-Ivisitedhimonlytofindhimout.Theywereverysadtohearthenews.④表程度：It'stoodarkforustoseeanything.Thequestionissimpleforhimtoanswer.（7）作独立成分：Totellyouthetruth,Idon'tlikethewayhetalked.Ifyoudon'twanttodoit,youdon'tneedto.It’snecessaryforyoutostudyhard.It’sfoolishofhimtodoit.6．不定式作定语，应注意两种关系：1）动宾关系：Hehasalotofmeetingtoattend.Pleaselendmesomethingtowritewith.HeislookingforaroomtoliveHeislookingforaroomtolivein.Hehasnomoneyandnoplacetolive(in).Ithinkthebestwaytotravel(by)isonfoot.Thereisnotimetothink(about).Sheisalwaysthelast(person)tospeakatthemeeting.----I’mgoingtothepostoffice,forIhavealettertopost.(逻辑主语是I)-------Thankyou.ButIhavenoletterstobepostednow(逻辑主语不是I)Heisluckytogethereontime.这种结构中常用的形容词有：happy,glad,delighted,pleased,sorry,eager,anxious.lucky,fortunate,proud,angrysurprised,frightened,disappointed,ready,clever,foolish,worthyHecametohelpmewithmymaths.-5-3)结果Ihurriedtogetthereonlytofindhimout.Thebookistoohardfortheboytoread.Heisoldenoughtogotoschool.不定式作补足语Isawhimplayinthestreetjustnow.能跟不带to的不定式作补足语的动词有：see,feel,hear,listento,lookat,watch,let,havemake,observe,notice注:当这些词为被动式时，不定式要带to,如：Hewasseentoplayinthestreetjustnow.Step6:Homework.