unit9修改的课件九年级英语李老师.ppt

在复合句中修饰名词或代词的从句叫做定语从句。定语从句所修饰的词叫先行词。 定语从句通常放在先行词的后面，由关 系代词或关系副词引导。我们将学习由关系代词that或which及who引导的 定语从句。,定语从句,先行词：是被定语从句所修饰的词 （通常是名词或代词） 关系词的作用： 1.引导定语从句 2.在从句中替代先行词，在定语从句中充当一定的成分，通常是主语或宾语，作宾语时常可以省略。,定语从句：,先行词+关系词(that/which/who)+从句,修饰,有时可代替whom作宾语,2. The magazine is mine. You read it this morning. _ _ 3. The dog is cute. Tom is looking after it. _ _,The magazine (that / which) you read this morning is mine.,The dog (that / which) Tom is looking after is cute.,4. That is the most interesting film. She has seen the film. _ _,That is the most interesting film (that) she has seen.,选用that, who, whom 或 which填空。 The girl _ you saw at the meeting is a good swimmer. 2. The town _ we visited a few years ago is much larger than before. 3. April 1st is a day _ is called April Fools Day. 4. The girl _ often helps me with my English is from No. 8 Middle School.,who/whom/that,which/that,which/that,who/that,Choose words from the different columns to make sentences.,4a,adj. 聪明的,根据表格内容，用定语从句写句子，然 后比较你们的句子是否相同。 2) 注意： 先行词是物时用that/which引 导， 先行词是人时，用who/that引导。,I like food that is sweet. She likes music that is slow. They prefer clothes which are comfortable. We love singers who are interesting.,Read Jennifers CD review. Then complete the sentences using that, which or who.,4b,Its the kind of music _ 2. Its a CD _ 3. She likes musicians _,that/ which you can dance to.,that/ which you can take to a party.,who write their own lyrics.,4. She doesnt like the songs _ 5. She likes singers _,that/ which are too long.,who sing the words clearly.,Unit 8 It must belong to Carla.,Section B 3a-3b,Read through the article in 3a on page 19 again. What do you think the noises could be? List all your ideas. See who in your group can come up with the most imaginative explanation.,3a,The noises might be a noise-maker, because someone saw a person hidden behind a big tree,One possible version,3b,Look at this newspaper headline and finish the article about the strange happenings.,First part: background information about the mystery Second part: how the mystery was solved Third part: how the people in the neighborhood now feel,Writing tips,写作指导,单元话题分析 根据一些依据或者现象进一步判断得出一个结论。本单元的重点就是谈论猜测和判断。,1. 用情态动词表达猜测或判断, 常见的有: must, might, could和cant等词。 2. 本单元话题涉及多种时态, 因此要注意时态的正确使用。,One possible version,Last week, in a quiet neighborhood, something strange happened. Every night we hear strange noises outside our window. This made us feel worried and uneasy and everyone has his or her own ideas about this. My friend Lin Yun thought it might be some animals,but she wasnt sure. Uncle Wang thought it could be somebody crying. A woman in our neighborhood saw something running away,she thought it could be a dog.,Now we know what was happening in the neighborhood. Some teenagers made fun of people. A policeman saw them behind a big tree. Now the mystery is solved. People in the neighborhood feel easy and comfort.,根据句意，用正确的关系代词填空。 He is the man _ is ready to help others. 2. The girl _ I spoke to just now is my friend. 3. The dress _ you bought in the city mall is made of silk. 4. Bill likes music _ he can sing along with.,Exercis