高中英语选修7unit1语法动词不定式ppt课件

Unit1Livingwell LearningaboutLanguage 1Fillinthetablebelow Youcanusethedictionarytohelpyou ambition absence suitable beneficial annoyed annoying clumsy firm noisy psychological encouragement 1 Howdoyoumeasurethelengthofaraceroundaracetrack 2 Howwouldyoufeelifsomeonekepttalkingwhenyouweretryingtoread 2Answereachquestionbyusingacorrectnewwordinthisunit lap annoyed 3 Inwhatwaycanateachercheckifyouhavelearnedthenewwordsbyheart 4 Whatdoyoucallanitemwritteninadiaryorinadictionary 5 Whatkindofinstrumentdoesadoctorneedtoexaminevirusesinblood dictation entry microscope 6 Howdoyoudescribesomeonewhoishappytomeetnewpeople 7 Whatdoyoucallstudentsinthesameyeargroupandthesamesituationasyou 8 Whatdoyoucallthebehaviourofonestudenttoothers outgoing fellow conduct 3Completethispassageusingthewordsbelow Therewasatimewhenchildrenwithmentaldisabilitieswerepreventedfromlivinganormallife Theyusedto intheirownhomesafterbeingeducatedinspecial inmanyways sitaround adapttocutoutinotherwordsoutofbreathsitaroundinmanywaysmakefunofallinall schools Otherpeoplesometimes them Butnowthingsarechanging Therearetrainingprogrammesforyoungpeoplewithmentaldisabilities whichhaveprovedverybeneficial StudentslikeXieLi mentallydisabledfrombirth nowhaveachancetobecomeathletes Butitisachallenge Shehasto trainingprogrammesaswellasmixingwithotherable bodiedathletes makefunof adaptto XieLi sconfidencehasgrown saidherfather Shelooksmuchbetterandisnotsooften afterhertraining hermotherandIareveryhappywithherprogress So insteadof mainstreamactivities mentallydisabledstudentscanbecomepartofthemainstream theycanleadamorefulfillinglife Inotherwords outofbreath Allinall cuttingout RevisetheInfinitive Unit1Grammar 1 Itisgoodtohelpothers 2 Itismyambitiontomakesurethatthedisabledpeopleinourneighborhoodhaveaccesstoallpublicbuildings 3 MyambitionistoworkinthecomputerindustrywhenIgrowup Identifyitsfunction subject subject predicative 4 Idon thavetimetositaroundfeelingsorryyself 5 Iamtheonlystudentinmyclasstohaveapetsnake 6 Abigcompanyhasdecidedtobuyitfromme 7 MyfellowstudentshavebeguntoacceptmeforwhoIam attribute attribute object object 8 Ihavehadtoworkhardtoliveanormallife 9 SomedaysIamtootiredtogetoutofbed 10 Wemustcallonlocalgovernmenttogivefinancialassistancetodisabledpeople adverbial adverbial objectcomplement 动词不定式的作用FunctionsofInfinitive 1主语 subject 2表语 predicative 3宾语 object 4宾补 objectcomplement 5定语 attribute 6状语 adverbial 7独立结构 absoluteconstruction 1不定式作主语 subject Tokeepsmilingishealthyforyou It simportanttolookupthenewwordsinthedictionarywhenyoustudyEnglish 单个不定式作主语时 谓语动词用单数 若不定式太长 往往用it作形式主语 不定式后置 Myjobtoprotecttheworld Myambitionisto 2不定式作表语 predicative Seeingistobelieve Toseeisbelieving Seeingisbelieving Toseeistobelieve 不定式常用在系动词be seem appear get remain等后作表语 Allyouhavetodois to finishthejobquickly 如果主语部分有个表示不定式内容的do 用作表语的不定式可省略to YaoMinglikestoplaybasketball Ifinditstillnecessary forhim to ifhewantstowin 3不定式作宾语 object 句型 think consider findit adj todo 常接动词不定式作宾语的动词有 agree afford appear ask attempt care choose claim dare decide demand deserve determine expect fail get hate hesitate hope hurry intend learn manage offer plan prepare pretend promise refuse seem tend threaten want wish 你记得哪一条路到那儿吗 Doyourememberwhichwaytogetthere 下一步干什么你决定了吗 Haveyoudecidedwhattodonext 我来问他怎么样开这机器 I llaskhimhowtooperatethemachine 1 不定式有时和连接代词 副词构成宾语 2 有时不定式由whether引起 Ididn tknowwhethertolaughorcryaboutit 3 feel find judge make think believe consider等动词后如果是不定式做宾语 补语是形容词 间或是名词 常用it作形式宾语 把不定式后移 Ifinditdifficulttoworkwithhim 4不定式作宾补 objectcomplement Mymumasksmetoplaythepianotwohourseveryday Theteachertoldmetocleantheblackboard Iexpectyoutogivemesomehelp 引导不定式作宾补的动词 warn tell allow help ask force等 sbtodosth listento hear watch 五看 see lookat observe notice 三使 let make have 二听 一感觉 feel sbdosth 不带to 1 Theysawtheboyfallsuddenlyfromthetree Theboywasseentofallsuddenlyfromthetree 但当以上的动词用于被动式 to要还原 MothermadeJohnwashthecarforaweek Johnwasmadetowashthecarforaweek 3不定式用在介词but except besides后时 如果这些介词前有行为动词do的各种形式 那么介词后的不定式不带to 相反则带to 1 Shecoulddonothingbutcry 2 Ihavenochoicebuttogo 3 Whatdoyouliketodobesidessleep 5不定式作定语 attribute 1 Kateislookingforasuitablecoattowear 2 Tomhasanicepentowritewith 1 不定式作定语与所修饰的词之间有三种关系 Ihavealotofworktodo 我有很多工作要做 Heisalwaysthefirsttocome 他总是第一个来 Weallhaveachancetogotocollege 我们都有上大学的机会 1 动宾关系 2 主谓关系 3 同位关系 2 当名词被thefirst thelast theonly等词以及形容词最高级修饰时eg Sheisalwaysthefirsttocomeandthelasttoleave 3 something anything nothing everything等复合不定代词常用不定式做后置定语 注意比较 1 Haveyouanythingtosend 你有什么东西要寄吗 2 Haveyouanythingtobesent 你有什么要 我或别人 寄的东西吗 不定式tosend的动作执行者是you 不定式tobesent的动作执行者是已被省略的me或someoneelse 5 如果不定式是不及物动词 则后面需适当的介词 Pleasepassmesomepapertowrite on 4 也可用在have todo和therebe句型中 Thereisnoonetotakecareofher Ihavenojewelrytowear Igotupearlyto Youcamehereto inorderto soasto enoughto onlyto too to catchthetrain 6不定式作状语 adverbial 在一些短语中也有体现 eg Hespokeloudly soas inorder tobeheard 1 表示目的 toinordertosoastoso such astodo 不定式作状语 2 表示原因 不定式可以用在作表语的形容词后作状语 sorry surprised happ