Unit4 导学案（四） 人教版高中英语必修一.docx

新人教英语必修一 unit4导学案（四）一、 课堂巩固根据课文完成句子1Please send my _congratulations_on_his_success_(对他成功的祝贺) when you see him.2As a father, he _is_proud_of_(为而自豪) his son's ability to speak English fluently.3_It_is_reported_that_(据报道) this disaster has been the worst in the past decades.4It seems _as_if/though_(好像) the world was _at_an_end_(到了尽头)5As is estimated, _tens_of_thousands_of_people_(成千上万的人) lost their lives and homes owing to the strong earthquake.6是我的姐姐最后作出决定步行整个中国。(强调句型)_It_was_ my sister _who/that_made_up_her_mind_finally_ to walk across the whole China.7_A_large_number_of_farmers_ (大量的农民) flow into the big cities, leaving the farmland deserted in the countryside.8只有你现在好好利用时间来学习，将来才能成功。_Only_by_making_good_use_of_your_time_ to study at present will you be successful in the future.9无论习主席走到哪里，他都受到热烈地欢迎。_No_matter_where(Wherever)_Chairman_Xi_goes_， he will receive warm welcome.10在我看来，不管我提出什么建议，他都不重视。From my point of _view_， whatever suggestions I _put_forward_， he _thought_little_of_them_.二、 核心语法点定语从句（一）定语从句的结构：在复合句中，修饰某个名词或代词的句子（做这个名词或代词的定语）叫定语从句，定语从句一般放在被修饰的名词或代词后面，被修饰的名词或代词叫做定语从句的先行词，它与定语从句之间要有一个词连接，这个词指代先行词的内容叫做关系词（关系代词或关系副词：that, which, who, whose, when, where, why）。先行词在定语从句中充当主语，宾语，时间，地点，原因状语。结构：先行词+关系词+定语从句。1. There she saw a wall of water that was quickly advancing towards her.2. In Japan, someone who sees another person making the gesture will think it means money.3. A theme park is a collection of rides, exhibitions or other attractions that are based on a common theme.4. The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.5. Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie.6. Oprah Winfrey is a black woman whose rise to fame is an inspiring story.（二）定语从句分为限定性定语从句和非限定性定语从句：限定性定语从句：从句对先行词进行必要的描述或说明，缺少它，则句义显得不完整，从句与先行词紧密相连。非限定性定语从句：对先行词进行补充说明，解释，它与先行词之间有逗号隔开。1. Before she could move, she heard a loud noise, which grew to a terrible roar.2. Tree after tree went down, cut down by the water, which must have been three meters deep.3. Flora, whose beautiful hair and dress were all cold and wet, started crying.4. Their talk includes rhythm and rhyming words as well as tongue twisters, which often make the audience applaud.（三）关系词前面可以根据定语从句的内容加上一些介词，这些关系词在介词后面常用which 或whom.1. There was a man with whom I would have to work together and finally the manager of the company.2. Many people who saw the film were afraid to swim in the sea when they remembered the scenes in which people were eaten by the shark.（四）关系词的选择先行词是物时，其引导词可用 which也可用that，通常情况下二者可互换，但在有些情况下不能。1用which不用that引导定语从句的三种情况：非限制性定语从句用which，不用that引导。如：Football，which is a very interesting game，is played all over the world先行词为that时，为了避免重复，定语从句用which不用that引导。如：That which you borrowed from me wasn't a real diamond necklace介词后用which不用that引导。如：The method with which you solved the problem is very good2用that不用which的七种情况：先行词前有形容词最高级或序数词修饰时，用 that不用which引导。如：This is the best place that I have ever visitedThe second question that is asked is why we don't fall off the earth先行词为little，much，all，none，few，（the）one， something，everything，nothing，anything等不定代词时，用that引导。如：There is nothing in the world that can frighten him先行词既有指人的名词又有指物的名词时，用 that引导。如：He told us about the people and the cities that he had visited先行词前有any，all，no，few，every，some，little， much，（the）very，（the）only，（the）last等词修饰时，用 that引导。如：This is the very coat that I needIs oxygen the only gas that helps fire burn？先行词为which时，为了避免重复，用that引导。如：Which is the book that you bought yesterday？先行词在从句中作表语时，常用that引导。如：Shanghai is no longer the city that it used to be in the 1930's当主句是There be句型时，用that引导。There are two tickets for the film that are for you two定语从句专项练习1.Sorry, we dont have the coat _ you need.  A. what     B. who    C. whom    D. which2.This is the dictionary _ Mum gave me for my birthday.  A. which    B. what    C. whose   D. whom3.Do you know the man _ is sitting behind Nancy?  A. what    B. which    C. who     D. whom4.The book _ he bought yesterday is very interesting.  A. /     B. why     C. when     D. what5.I have found some pictures of the most interesting places _ you can visit during the winter holidays.  A. where     B. which    C. what    D. that6.Id like to tell you about the table manners _ you should know when you visit Korea.  A. which     B. who    C. what     D. how7.I shall never forget those years _ I lived on the farm with the farmers, _has a great effect on my life.A. when; who          B. that; which     C. which; that          D. when; which 8.Is oxygen the only gas _ helps fire burn?A. that      B. /     C. which    D. it                          9.Is _ some German friends visited last week?  A. this school         B. this the school     C. this school one      D. this school where 10.-What kind of music do you like?  -I like music _ has great lyrics.   A. that     B. what    C. who     D. whose11.That is the only thing _ I bought from the supermarket.   A. which   B. that    C. what     D. where12.The place _ interested me most was the Childrens Palace.   A. which  B. where   C. what   D. in which13.The computer _ last week has gone wrong.   A. which I bought it      B. I bought     C. what I bought         D. I bought it14.That is the poor boy _ father died in a traffic accident last year.   A. who    B. whom    C. whose   D. which15.Do you know the girl _ is standing under the tree?A. who     B. whom   C. which   D. where16.Is the woman _ talked to our teacher yesterday your mother?   A. who     B. whom   C. which    D. what17.The young lady _ we met yesterday is our new maths teacher.   A. what   B. whose    C. whom   D. which18.I like to live in a house _ is big and bright.A. that     B. who      C. how     D. why19.I hate people _ talk much but do little.A. whom   B. which    C. who    D. when20.I am one of the boys _never late for school. A. that is   B. who are  C. who am  D. who isKeys1-5 DACAD 6-10 ADABA 11-15BABCA16-20 ACACB 6