1、返回目录 Australia Unit 3 返回目录 Period Grammar表 语返回目录 课堂要点精析课末随堂演练目录Contents 返回目录 课堂要点精析表语(predicative)主要是表述主语的特征、状态、身份等，放在谓语系动词之后，与之构成系表结构。在系表结构中，连系动词是形式上的谓语，而真正起谓语作用的则是表语。返回目录 一、表语的构成成分1名词、代词、数词、形容词、副词作表语Australia is the only country that is also a continent.澳大利亚是唯一一个既是国家又是大陆的国家。The house is his.这是他的房子
2、。She was the first to learn about it.她是第一个知道的人。In time of danger,he remains calm.在危险时刻，他仍然保持镇定。When will you be back?你什么时候回来？返回目录 2介词短语作表语My father is in good health.我的父亲很健康。3不定式作表语Her wish is to become a teacher.她的愿望是成为一名教师。4动名词作表语His job is teaching you how to use the computer.他的工作是教你们怎样使用电脑。返回目录
3、5分词作表语He seemed surprised at the news.他对这个消息似乎感到吃惊。6从句作表语The reason why he failed the exam is that he played too much.他考试不及格的原因是他太贪玩。My suggestion is that we(should)go and help him.我的建议是我们应该去帮助他。返回目录 二、不定式、动名词和分词作表语的区别1不定式和动名词作表语相当于一个名词作表语，含义是回答主语“是什么”；分词作表语相当于形容词作表语，含义是回答主语“怎么样”。Our plan is to keep
4、 the affair secret.我们的计划是让这件事成为秘密。(主语和表语是相等的)返回目录 Their job is making wheelchairs for disabled people.他们的工作是为残疾人制造轮椅。(主语和表语是相等的)The music they are playing sounds exciting.他们演奏的音乐听起来令人激动。(主语和表语是不相等的)This beautiful village remains unknown to the rest of the world.这个美丽的村庄仍未被外界所知。(主语和表语是不相等的)返回目录 2不定式作表
5、语强调的是一次性、具体的、将要发生的动作；动名词作表语强调的是一般性、抽象的、经常发生的动作；分词作表语有两种情况，一种是现在分词作表语，一种是过去分词作表语。现在分词说明主语的特征，过去分词说明主语的状态。His job is to paint the walls.他的工作是粉刷这些墙。(一次性的，具体的，目前要做的事情，并不是他日常的工作)返回目录 His job is painting walls.他的工作是粉刷墙。(这是他日常的工作)This dog is frightening.这条狗让人害怕。(说明狗的特征)This dog is frightened.这条狗有些害怕。(说明狗的状
6、态)Climbing is tiring and we are completely tired after a days climbing.爬山是累人的，爬了一天的山我们全都累坏了。(tiring说明 climbing 的特征，tired 说明我们的状态)返回目录 3不定式作表语和不定式表示将来时的区别：不定式作表语用于说明主语“是什么”，和主语之间是可以划等号的；不定式用来表示将来时态时，表示主语即将要执行的动作，和主语之间是不能划等号的。What he wanted to suggest is to cut down the price and increase the sales.他想
7、建议的是降价促销。(不定式作表语)My American teacher is to leave China soon.我的美国老师即将离开中国。(不定式表将来)返回目录 4动词-ing 作表语和动词-ing 用于进行时的区别：动名词作表语说明主语“是什么”，现在分词作表语说明主语的特征；动词-ing 用于进行时，说明主语正在执行的动作。Her work is taking care of the children.她的工作是照顾小孩。(说明主语“是什么”)Her work is interesting,and she enjoys taking care of the children.她的
8、工作很有意思，她喜欢照顾小孩。(说明她工作的特征)She is taking care of the children.她在照料小孩。(说明她正在执行的动作)返回目录 5过去分词作表语和过去分词用于被动语态的区别：过去分词作表语说明主语所处的状态；过去分词用于被动语态说明主语所承受的动作。The cup is broken.杯子碎了。(说明杯子的状态)The cup was broken by Peter.杯子是被 Peter 打破的。(说明杯子承受的动作被打破了)返回目录 三、常见系动词分类说明例词例句状态系动词表示主语的性质或状态只有 be 一词 He is a teacher.他是一名教
9、师。持续系动词表示主语继续或保持一种状况或态度keep,stay,lie,remain,standHe always keptsilent at meeting.他开会时总保持沉默。表像系动词表示“看起来像”这一概念seem,appear,lookHe looks so tired.他看起来很累。返回目录 分类说明例词例句感官系动词表示感官感觉feel,smell，sound,taste,lookThis kind of cloth feelsvery soft.这种布手感很软。变化系动词表示主语变成什么样become,grow,turn,fall,get,go,come,run,beHe b
10、ecame mad after that.自那之后，他疯了。终止系动词表示主语已终止动作prove,turn outHis plan turned out a success.他的计划最后很成功。返回目录 课末随堂演练.单词拼写1We see examples of _(无意识的)body language very often.2In front of the yard there is a path w_ down to the beach.3If neighbors want to get along well with each other,they have to show thei
11、r _(宽容)4It can send the information to an Android phone or iPhone v_ a Bluetooth wireless connection.unconsciousindingtoleranceia返回目录 5They also spend it in directly by paying _(税)on their equipment and fuel.6In many cultures,round foods are eaten at welcome _(庆典)to represent family unity.7Doctors w
12、ere fighting a _(不顾一切的)battle to save the little girls life.8The raiders _(抢走)500 yuan from the cash register.9Do old people _(缩短)as they age?10It is well known that the Yellow River is the _(摇篮)of Chinese civilization.taxescelebrationsdesperatesnatchedshrinkcradle返回目录.选词填空oweto,in celebration of,wi
13、th respect to,correspond with,far from,be responsible for,be desperate for,go straight on,be adequate for,be associated with1People are setting off fireworks _the Chinese New Year.2_ and youll see a church.You wont miss it.3It is you that _ the accident.4The clear sky _ usually _ good weather.in cel
14、ebration ofGo straight onare responsible forisassociated with返回目录 5More and more places have _ water in recent years.6The plan _ the purpose.7Its going to raise a lot of problems _ environmental pollution.8You are _ right;you are completely wrong.9The famous actress said she _ what she had achieved
15、_ her parents support.10I _ her for years,but we havent seen each other in the flesh.been desperate foris adequate forwith respect tofar fromowedtohave corresponded with返回目录.语法与写作1People have always _(对感到好奇)exactly how life on earth began.2I have been convinced that the print media are usually _(更准确
16、和更可信赖)than television.3We only had$100 and that was _(远远不够)to buy a new computer.been curious aboutmore accurate and more reliablenowhere near enough返回目录 4Mr Black is very happy because the clothes made in his factory have _(从未如此受人欢迎)5 One reason for her preference for city life is _(她可以很容易找到)places like shops and restaurants in the city.never been more popularthat she can have easy access to
