Unit4ExploringplantsTeachingAims:1.Topics:Nature:plants/Historyofplantexploration2.Reading:a.Plantexplorationinthe18thand19thcenturyb.Flowersandtheiranimalpollinatorsc.Co-evolution3.Grammar:TheDirectObjectandIndirectObjectSpecialFocus:1.enlargevocabulary:pollinate,courtyard,balcony,exotic,datebackto,distant,goods,botanist,scale,conflict,endeavor,anchor,tight,seal,container,restriction,fluency,shave,thunderstorm,pirate,appeal,appealto,dove,lower,ripe,irrigation,weed,sting,spear,spade,postpone,monument,rot,nectar,bat,evolve,evolution,attach,attachto,beetle,typical,petal,tube,delicate,fragrant,daisy,odour,odourless,giveout,dull,musty,fruitypracticereadingskills:learntogetthemainideaofapassageinafewminutes;learntoanalyzethestructureofanessay.2.improvewritingabilityAdditionalmaterials:语法复习宾语（一）宾语的定义宾语表示动作的对象或行为的承受者，用在及物动词或相当于及物动词的短语动词之后。可以作宾语的有名词、代词、数词、不定式（短语）、名词化的形容词、ing分词短语、从句等。（二）宾语的表现形式（1）名词Theywenttoseeanexhibitionyesterday.他们昨天去看了展览。Heisgoingtobuyadictionary.他打算买本字典。（2）代词Theheavyrainpreventedmefromcomingtoschoolontime.那场大雨使我未能准时到校上学。Weshouldlearnfromhim.我们应该向他学习。（3）数词-Howmanydictionariesdoyouhave?你有几本字典？-Ihavefive.我有5本。（4）名词化的形容词或分词Theyhelpedtheoldwiththeirhouseworkyesterday.他们昨天帮助老年人做家务。Weshouldtakethewoundedtothehospitalimmediately.我们应该立刻把伤员送进医院。（5）不定式（短语）Hepretendednottoseeme.他假装没有看见我。Shedidn?tknowwhattodonext.她不知道下一步做什么。（6）动名词（短语）Ienjoylisteningtopopularmusic.我喜欢听游行音乐。HepractisesspeakingEnglisheveryday.他每天练习讲英语。（7）从句Ithink(that)heisfitforhisoffice.我认为他称职。Heaskedmewhosepronunciationwasthebestintheclass.他问我班上谁的发音最好。（三）宾语的种类（1）直接宾语直接宾语表示动作的承受者或结果，通常指物。Lendmeyourdictionary,please.请把你的字典借给我。Excuseme,please.Couldyoutellmethewaytotherailwaystation?对不起，请问到火车站怎么走？（2）间接宾语间接宾语表示动作所向的或所为的人或物，通常指人。间接宾语一般位于直接宾语之前，也可位于直接宾语之后，但此时在它的前面须加介词to。Thecompanysentusafewcomputerslastyear.公司去掉给我们送了几台计算机。Hesentabirthdaygifttomeyesterday.昨天他送给我一份生日礼物。（3）复合宾语有些动词除了跟有宾语外，还需要一个词来说明宾语的身份或状态，以补充其意义的不足，这样的词或短语叫做宾语补足语。宾语与宾语补足语一起就叫做复合宾语它们在逻辑上有主谓关系。如果直接宾语是不定式、动名词或从句，常用it作形式宾语。Theyelectedhimtheirmonitor.他们选他当班长。（代词+名词）Ifoundthebabyalwayshappy.我发现这个婴儿总是很愉快的。（名词+形容词）Thenextdayhefoundhimselfinthehospitalwhenhewaked.当他第二天醒来时发现自己在医院里。（代词+介词短语）IoftenaskhimtohelpmewithmyEnglish.我经常请他帮助我学英语。（代词+动词不定式）Ifinditeasytoanswerthisquestion.我发现回答这个问题是容易的。（it作形式宾语）（4）介词宾语位于介词后面的宾语称做介词宾语。Inourschoolaboutthreefourthsofthestudentsarefromthenorth.我们学校3/4的学生来自北方。新课标省市2007年高考新题型简介及适应性训练:B语言结构语言结构（共10小题；每小题2分，满分20分）仔细阅读下面的短文，短文中有10个空格或划线句子。请按照每小题括号内的具体要求完成语法填空、词形变化、句子合并、句子改写以及病句改正等。Increasingly,Americansarebecomingtheirowndoctors,bygoing...
