人教版（2019）必修第一册Unit 4Natural disasters Discovering Useful Structures 课件(13张ppt)

1、UNIT 4 Grammar NATURAL DISASTERSTo learn the restrictive relative clauses with that, which, who, whose, whom and /.To master special usage of that.To use the restrictive relative clauses to describe pictures of disasters.1、你知道那个女孩吗？那个舞台上正在唱歌的女孩。2、这是那个博物馆，那个去年建的博物馆。Translate to EnglishDo you know the

2、 girl who is singing on the stage?This is the museum which was built last year.1、你知道那个舞台上正在唱歌的女孩吗？2、这是去年被建造的博物馆。定语从句：在句子中起定语作用的从句，翻译出来带一个“的”先行词：被定语从句所修饰的词关系词：连接句子，指代先行词，在从句中作成分关系代词先行词主语宾语定语表语人who/thatwho/whomthat/Xwhosethat物which/thatwhich/thatXwhosethat人+物thatthatthat The Tangshan earthquake was a

3、terrible experience that my great grandma cannot forget. The couple who live next to us volunteered to help after the volcano erupt. The supplies which were provided to the disaster area were collected from around the country.Warming upP52 task1Find and underline the restrictive relative clauses in

4、the sentence below.（找出定语从句以及先行词） Mr. Li is an architect whose designs for the new town have won praise. A doctor with whom James used to work died in the 2016 earthquake in Educator. 当堂训练(1)用适当的关系代词填空Do you know the man is talking with your mother?This is the person you should thank for helping your

5、 son.The girl graduated from Cambridge University is called Amanda.I like those books topics are about history.Any student family is too poor to go to school can get help from the government.Look，here are some people I want you to meet.Do you still remember the chicken farm we visited three months a

6、go?The picture was about the accident was terrible.whowho/whomwhowhosewhosewho/whom/thatthat/which which/that1.定位从句2.判断先行词充当啥成分3.选词解题三重奏：关系词只能用that情况1. Have you taken down everything that Mr. Li said?李老师讲的你都记下来了吗？ 2. All that can be done has been done.所有能做的都做了。3. The first place that they visited in

7、 London was the Big Ben. 在伦敦他们参观的第一个地方是大本钟。 4. This is the most delicious food that I have ever had. 这是我吃过的最美味的食品。 5. Ive read all the books that are not mine.我已经读了所有那些不是我的书。6. The only thing that she could do was to go to the police for help. 她唯一能做的事就是去求助警察。 7. I have found the very pen that I lost

8、 yesterday.我已找到昨天丢的钢笔。 8. We often talk about the persons and things that we remember. 我们常常谈起我们记得的那些人和事。 9. Who is the man that is standing by Jack? 站在杰克旁边那个男的是谁？ Exploration 11.当先行词为all，little，few，some，none，something，everything，nothing，anything，much等不定代词时。2.先行词为序数词或形容词最高级或被其修饰时。3.先行词为all，every，the

9、only，the very等程度词或被其修饰时。4.当先行词既含有人又含有物时。 5.当主句是由who或which开头的疑问句时。关系词只能用that的情况程序问题最不多巩固提升用适当的关系代词填空Do you know the man _ is talking with your mother?This is the person _ you should thank for helping your son.The girl _ graduated from Cambridge University is called Amanda.I like those books _ topics are about history.Any student _ family is