高中英语《Unit 2 Working the land》period 2课件 新人教版必修4.ppt

period2 workingtheland checkinganswer keysforex 1onpage11 sunburnt hunger rid of expand circulate leada life warmingup thanksto wouldrather struggle export checkinganswer answerkeysforex 2onpage12 1 prove2 wouldrather3 live4 life 5 rid6 of7 output8 increased9 sunburnt checkinganswer answerkeysforex 2onpage12 1 super2 satisfied3 strain4 exported5 suitable presentation theusageof ingform theusageof ingform表示主动的或正在进行的动作或状态 attribute 定语 objectcomplement 宾语补足语 subject 主语 predicative 表语 object 宾语 adverbial 状语 walkingisgoodforeveryone 主语 2 ourjobisplayingallkindsofmusic 表语 3 weshallappreciatehearingfromyouagain 4 doyouknowtheboylyingunderthetree 定语 5 peoplecometothemeparks lookingforexcitement 状语 6 onthehill hesawsmokerisingfromthechimneys 宾补 主语 表语 宾语 状语 宾补 作定语 单个 ing形式一般放在被修饰的名词之前而 ing短语一般放在被修饰的名词之后 1 thisamusingstorymadeuslaugh 2 thegirlcomingtodinnertonightisafamousfilmstar 1 坐在我旁边的女孩默默地看着我 thegirl lookedatmeinsilence 2 therewasacarcameintheotherdirection 3 wecan tattendthemeetingheldnowaswe reverybusy sittingbesideme coming 当表示正在被完成的动作时可用beingdone 修饰名词时往往后置 thebuildingbeingbuiltnowisourgymnasium 体育馆 being 当表示已经被完成和将要被完成的动作时可用done和tobedone thisisthebuildingbuiltlastyear they vedesignedthebuildingtobebuiltnextyear b 作宾语补足语1 感官动词see lookat notice watch observe catch feel find smell hear listento o doing2 have get o doing3 keep leave o doing4 with o doing do done do get o todo done done adj adv prep phrase done todo adj adv prep phrase 被动 beseentodo doing done 1 iheard 他在唱歌 whenipassedhishouse 2 turnoffthelights don tleavethem 亮着 allnightlong 3 acookwillbeimmediatelyfiredifheisfound inthekitchen a smokeb smokingc tosmoked smoked himsinging b burning on c 作主语和表语1 区别doing和todo作主语和表语时的不同2 doing和todo作主语时谓语动词用单数3 固定句型 itisnouse gooddoing 4 注意 ed式形容词和 ing式形容词作表语和定语时的区别 1 insomecountries nod one shead mean no nodding means 2 teach isquiteinteresting 3 teach somanylittlekidsinsuchasmallroomtodaywillreallymakemeconfused teaching toteach shock excite invite encourage disappoint1 itis exciting towatchtheworld stopsoccerplayersplayinchina 2 iwas shocked wheniheardaboutyouraccident 3 thefathermusthavesaidsomethingbecausetheboyfinallygotupandmadeagoodspeech 4 hesaidina disappointed voicethathewouldleaveatonce 5 thefooddidn tlookvery itwasnotworththemoney inviting encouraging 4 wewere inthe story 有趣的 interested interesting 动名词与不定式作主语时的比较 动名词表示的动作通常是一个泛指的动作 不定式则通常表示具体的动作 如 还是个孩子的时侯 她就觉得探视病人是一种责任 也是一种愉悦 asachild shefeltthatvisitingsickpeoplewasadutyandapleasure 到美国人家里做客对我来说将是一个极好的经历 beingaguestinanamericanhomewillbeagoodexperienceforme 归纳 常用 ing形式作主语的句型有 it be awasteoftimedoing做 是浪费时间的itis wasnogood usedoing做 是没用处的itis washardly scarcelyworthdoing做 不值得itis wasworth worthwhiledoing做 是值得的thereisnodoing无法 不允许 thereisnosenseindoing做 没有道理thereis wasnousedoing干 无意义thereis wasnothingworsethandoing没有比 更糟的thereis wasnopointdoing干 无意义 thereisnosenseindoing做 没有道理thereis wasnousedoing干 无意义thereis wasnothingworsethandoing没有比 更糟的thereis wasnopointdoing干 无意义我们不知道要去哪儿 therewasnoknowingwherewewouldgo 做这件傻事毫无意义 thereisnopointdoingsuchasillything 注意 thereisnoneedtodosth干 没必要 在此句式中todo不可换为doing 没有必要告诉她 thereisnoneedtotellher 提示 当动名词用作主语时 其逻辑主语由形容词性物主代词和名词所有格构成 我姐姐病了 使我很担心 mysister sbeingillmadeweworried 你正确未必就意味着我错了 yourbeingrightdoesn tnecessarilymeanmybeingwrong d 作宾语 ing形式及其复合结构可以放在动词 介词 短语之后 1 固定的动词之后 avoid appreciate finish mind 2 固定短语之后 giveup keepon beworth feellike 3 remember forget regret mean try like dislike love stop goon can thelp之后加doing和todo区别 1 youcanshowyourwelcometosomeoneby shaking shake handswithhimorher 2 ifeellike takingarest 休息 wouldyoumind my mesittinghere 我坐这儿 3 iremember returningthebooktoyou 把书还给你了 4 shestronglydislikedspokentolikethat shaking takingarest e 作状语的用法 在句子中表示时间 条件 伴随 结果 原因等 1 当主句中的谓语动词和 ing短语中动词所表示的动作同时发生时 用 ing形式 否定式为notdoing2 ing短语中动词所表示的动作发生在主句的谓语动词所表示的动作之前 用havingdone形式 被动用havingbeendone 否定式为nothaving been done3 ing形式作状语时 其逻辑主语通常为主句的主语4 从属连词 动词的 ing形式 动词的过去分词 when while once although unless since whenever until asif arrivinghome shefoundthedoorlocked havingfailedtheexam henolongerplayedcomputergames notknowingwhattodo youradviceisimportanttome whilereadingtheletter shecried 一直不做就是作恶 doingnothingisdoingill 他说 继续这样下去是无用的 hesaid togoonlikethisisnouse 我很荣幸被邀请参加这个晚会 it sanhonorformetobeinvitedtotheparty 1 suchheavypollutionalready itmaynowbetoolatetocleanuptheriver 2004全国 a havingsufferedb sufferingc thatd suffered 精析 根据句意 itmaynowbetoolateto 和 already 可知 河流已经被严重污染 应用完成时 答案a exercises 2 thegeneralstateofhishealth itmaytakehimawhiletorecoverfromtheoperation 全国2002 a givenb togivec givingd havinggiven 解析 本题考查过去分词作状语的用法 分析题干 前一部分相当于一个条件状语从句 即ifheisgiven 因为主句是it 从句应含被动意义 这恰是过去分词作状语的基本含义即含被动意义 答案a 3 thepicture onthewallispaintedbymyniece 2001上海 havinghungb hangingc hangsd beinghung 解析 本题考查过去分词作定语的用法 分析题目可知 谓语是ispainted 那么选项部分应是充当定语的 a项是现在分词的完成式 其