Unit 1 Discovering Useful Structures ppt课件 -（2021新）人教版高中英语必修第三册.pptx

1、动词-ing形式作定语和表语【语法感知】观察并完成下列课文原句1. During the Mid-Autumn Festival in China, families gather to admire the _(shine) moon and enjoy delicious mooncakes. 2. You look _(amaze) in your kimono. The bright colours are terrific! 3. Another example is Halloween, which slowly became an _(excite) festival for c

2、hildren, in spite of its religious origins. 4. Itll be too _(tire) to walk or dance for a long time in those shoes. 5. Now lets go and enjoy this festival! Its going to be so _(excite)! shiningamazingexcitingtiringexciting【归纳填空】【语法精讲】动词-ing形式不能单独作谓语, 没有人称和数的变化, 但可以有自己的宾语和状语, 还有时态和语态的变化。动词-ing形式由“动词原

3、形+-ing”构成, 它同时具有名词和动词的特征, 在句中可以作主语、宾语、表语、定语、宾语补足语和状语。构成v. +-ing, 如do-doing, be-being, ask-asking, etc. 否定式not (never)+v. +-ing, 如not knowing完成式having done被动式being done, having been doneAll customers travelling on TransLink services must be in possession of a valid ticket before boarding. (动词-ing形式作定

4、语)所有在联运上旅行的消费者必须在上车前拿到有效的票。But, she added, the results were “a little disappointing”. (动词-ing形式作表语)“但是, ”她补充说, “结果有点令人失望”。I just didnt know what to say, because I never thought seeing my mother would ever come true. And here I am, standing in front of her. (动词-ing形式作主语、作状语)我只是不知道该说什么, 因为我从未想过能见到我的母亲

5、。而现在, 我就站在她面前。一、动词-ing形式作定语1. 动词-ing形式(短语)作定语表示动作或状态动词-ing形式(短语)作定语表示所修饰词的动作或状态, 被修饰词与现在分词之间是主动关系, 相当于一个定语从句。单个的动词-ing形式作定语时, 常放在被修饰词前; 动词-ing形式短语作定语时, 则常放在被修饰词后。*Spring Festival couplets use some positive words showing wishes for love, health, success and so on. 春联使用一些积极的语句表达对爱情、健康、成功等的祝愿。Race walk

6、ers moving at a pace of six miles per hour would burn about 800 calories per hour. 以每小时六英里的速度移动的竞走者每小时燃烧大约800卡路里。being done表示现在进行时的被动语态, 作定语时, 常用于被修饰词之后。The Eleventh chapter being shown these days is really a good movie. 这几天正在放映的电影第十一回确实是部好电影。2. 动词-ing形式作定语表属性、作用或用途动词-ing形式表示名词的属性、作用或用途, 作“供用”讲, 相当于

7、介词for短语, 常置于被修饰的名词前。*The moment of our departure arrived, we loaded suitcases, camping, equipment and a tent into the car. (equipment for camping)出发的时间一到, 我们就把箱子, 露营设备和帐篷装到车上。They share a front door and a washing machine. (machine for washing)他们共同使用一个前门和一台洗衣机。3. 作定语的动词-ing形式, 许多是由能够表示人们某种感情或情绪的动词变化而

8、来的。常见的有: moving, interesting, encouraging, exciting, inspiring, boring, surprising, puzzling, amusing, astonishing等, 这类词有“令人的”的含义, 常修饰物。*He told us some inspiring stories about the winners of the 2020 Nobel Physics Prize. 他向我们讲述了一些关于2020年诺贝尔物理奖获得者的励志故事。Chinas National Highway 318, extending over 5,

9、000 kilometers from Shanghai to Zhangmu, Tibet, is known as the “heavenly road” for its amazing views. 中国的国道318号, 从上海到西藏樟木, 延伸出5000多公里, 由于它令人赞叹的景观, 被称为“天堂之路”。动词-ing形式、过去分词和不定式作定语的区别是: 动词-ing形式表示正在进行或习惯性的动作; 过去分词表示被动或完成意义; 不定式表示动作尚未发生。*The problem being discussed at the meeting now is very important.

10、 (表示动作正在进行)会上正在讨论的问题非常重要。*The problem discussed at the meeting just now is very important. (表示动作已经完成)会上讨论过的问题非常重要。*The problem to be discussed at the meeting tomorrow is very important. (表示动作将要发生)会上将要讨论的问题非常重要。【即学活用】 单句语法填空(1)If you like, the art performance _(present) Chinese culture will be shown

11、to you. (2)The _(relax) tunes will make listeners pleasant and comfortable. (3)I woke up at midnight to find a _(swim)pool in my tent. presentingrelaxingswimming二、动词-ing形式作表语 动词-ing形式作表语, 通常有以下两种情况。1. 动词-ing形式作表语, 具体说明主语的内容, 与主语通常是对等的关系, 即主语等同于表语, 两者可互换。*What worries me most is her staying too late

12、every night. (=Her staying too late every night is what worries me most. )最使我担心的是她每天都熬夜到很晚。*His task now is decorating the newly built city hall. =Decorating the newly built city hall is his task now. 他现在的任务就是装饰这座新建的市政大厅。2. 动词-ing作表语, 表示主语的性质、特征和状态, 其作用相当于形容词, 主语和表语的位置不可互换。*Taking pictures of polar

13、bears is amazing but also dangerous. 拍北极熊的照片很令人惊叹, 但也是很危险的。*What should be stressed is the dragon-boat racing, which is very interesting and exciting. 应该强调的是, 龙舟赛非常有趣且激动人心。动词-ing形式(短语)与动词不定式(短语)作表语的区别动词-ing形式(短语)作表语表示抽象的一般性的动作; 动词不定式(短语)作表语表示一次具体的动作或将要发生的事。*His hobby is painting. 他的爱好是画画。(一般性的动作)*To

14、day what he wants to do is to paint. 今天他想要做的事是画画。(具体的动作)【即学活用】单句语法填空(1)Some people show no interest in classic, thinking they are _(bore) and hard to understand. (2)The unique scenery is so _(amaze) that people say it is the most beautiful city in Canada. (3)(2020新高考全国卷)People want to listen to some

15、one who is _(interest), relaxed and comfortable. (4)One of his shortcomings is _(撒谎). boringamazinginterestingtelling lies. 单句语法填空1. An after-school activity _(feature) Peking Opera facial make-up will be held in our school. 2. Poems which seemed dull and _(bore) suddenly came to life. 3. Tom receiv

16、ed a phone call from his mother _(say) that she would visit him this weekend. 4. The real problem is _(get) to know the needs of the customers. 5. The houses _(build) now are for the people from the flood-striken area. featuringboringsayinggettingbeing built6. The _(sleep) baby is my sisters son, wh

17、o is so lovely that we all love him. 7. Johns bad habit is _(read) without thorough understanding. 8. Many people were sitting on the beach in the _(wait) room. 9. I like to watch the _(fall) leaves in the sky in autumn. 10. He remembered our names from ten years agoisnt that just _(amaze)? sleeping

18、readingwaitingfallingamazing. 使用动词-ing形式作定语把两个句子合成一句1. They lived in an old apartment. The apartment faces south. _ 2. Do you know the boy? The boy is studying alone in the reading room. _ 3. The person can speak seven languages. The person is translating this novel. _ 4. Is the wallet yours? The wa

19、llet lies on the ground. _ They lived in an old apartment facing south.Do you know the boy studying alone in the reading room?The person translating this novel can speak seven languages.Is the wallet lying on the ground yours?5. He stayed in the room for about an hour during the operation. The room

20、is used for waiting. _ 6. Li Hua received a letter. The letter said he had been admitted by the college. _7. The building will be a stadium. The building is being built. _ 8. The girl is frightened at the scene. She is shouting for help. _ He stayed in the waiting room for about an hour during the o

21、peration.Peter received a letter saying he had been admitted by the college. The building being built will be a stadium.The girl shouting for help is frightened at the scene.【语法主题应用】用所学动词-ing形式作定语和表语的相关知识简要介绍你母亲的工作。1. 妈妈的工作是在超市里卖水果。(动词-ing形式作表语)2. 这些水果种类繁多, 从常见的苹果、梨到进口的水果。(动词-ing形式作定语)3. 妈妈经常给我们带来一些

22、卖得好的水果让我们品尝。(动词-ing形式作定语)4. 虽然一些人认为我母亲的工作是无聊的, 但我认为她的工作是有意义的。(动词-ing形式作表语)_My mothers job is selling fruit in a supermarket. There are all kinds of fruits, ranging from common apples and pears to imported fruit. She often brings us some fruit selling well to let us taste. Though some people think my mothers job is boring, I think it is meaningful.