Unit 4 Section B Learning about Language（ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Unit 4Learning about LanguageFill in the table with different forms of the words.NounVerbAdjectiveAdverbdifferencedifferdifferentdifferentlyvarietyvaryvariousvariouslyreliancerelyreliablereliablyinteractioninteractinteractiveinteractivelyapprovalapproveapprovingapprovinglyembarrassmentembarrassembar

2、rassed/embarrassingembarrassingly观察分析下列句子中斜体部分的用法She enjoys learning about body language in different cultures.(object)The crucial thing is using body language in a way.(predicative)分析文章中带动词-ing形式的句子，归纳它们的用法。动词-ing形式作宾语和表语动词-ing形式作宾语（1）作动词的宾语Would you mind opening the window?你介意打开窗户吗？I suggest going

3、 swimming now.我建议现在就去游泳。注意：常接动词-ing形式作宾语的动词可用下面的口诀帮助记忆：避免错过少延期（avoid,miss,postpone)建议完成多练习（advise,finish,practise)喜欢想象禁不住（enjoy,imagine,cant help)承认否定与嫉妒（admit,deny,envy)逃避冒险莫原谅（escape,risk,excuse)忍受保持不介意（stand,keep,mind)（2）作介词的宾语在下面的短语中，常用动词-ing形式作介词的宾语：insist on,object to,be good at,be fond of,lea

4、d to,put off,give up,look forward to,feel like,devote to,get used to,pay attention to 等。He insisted on doing it in his own way.他坚持要按照自己的方法做。（3）在有些动词的后面，如 start,begin,continue 等既可接动词-ing形式也可接不定式作宾语，两者意义区别不大。They continued working/to work as if nothing had happened.他们继续工作，似乎什么也没发生过。（4）有些动词或动词短语后跟动词-in

5、g形式或不定式都可以，但意思不同。接不定式一般表示动作尚未发生，而接动名词则表示动作已经发生。remember/forget to do.记着忘记要做remember/forget doing.记着忘记做过regret to do.遗憾要做regret doing.后悔做了try to do.努力试图做try doing.试着做mean to do.打算做mean doing.意味着做stop to do.停下来去做（另一件事）stop doing.停止做cant help to do.不能帮着做cant help doing.禁不住做(5)用 it 作形式宾语,真正的宾语是动词-ing 形式

6、(6)介词 in 常可省略的几类句型主语+have a problem/trouble/difficulty/a good/hard time(+in)+doing.主语+spend time（+in）+doing.主语+be busy（+in）+doing.(7)主动形式表被动意义need,require,want 作“需要”讲时，接动词-ing 形式作宾语,相当于不定式的被动形式。主语+want/need/require+doing/to be done 主语需要被动词-ing 形式作表语(1)动名词(短语)作表语,表示抽象的一般性的行为,用来说明主语的内容,与主语通常是同一概念,表语和主

7、语常可互换位置。My favourite sport is swimming.(=Swimming is my favourite sport.)我最喜欢的运动是游泳。(2)现在分词(短语)作表语,表示主语的某种性质和特征,这类分词通常可以看作形容词。The news is quite shocking,这消息很令人震惊。注意：作表语的动词-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来的。常见的有:moving,interesting,encouraging,exciting,inspiring,boring,surprising,puzzling,amusing,aston

8、ishing等。这类词有“令人的”的含义,常修饰物。动名词(短语)作表语表抽象的一般性的动作动词不定式(短语)作表语表一次具体的动作或将要发生的事区别练习在空白处填入括号内单词的正确形式。1.I cant understand your _(laugh)at that poor child.2.She was praised for _(save)the life of the child.3.Is there any possibility of our _(win)the championship?4.I didnt mean _(eat)anything,but the ice crea

9、m looked so good that I couldnt help _(try)it.laughingsavingwinningto eattrying5.The scene was _(astonish)to me and every one standing by.6.The wine was excellent,but the food was _(disappoint).7.One of the traditions of the Spring Festival is_(make)dumplings.8.The news sounds _(encourage).astonishingdisappointingmakingencouraging