1、Unit 1 Cultural RelicsPeriod 4 语法专题课学习目标1.理解限制性定语从句和非限制性定语从句的概念、结构及区别。2.能根据具体语境选择使用限制性定语从句或非限制性定语从句。Step 1 感受新知.找出下列句子的先行词和关系代词。1.This gift was the Amber Room,which was given this name because several tons of amber were used to make it.2.The amber which was selected had a beautiful yellow-brown colo
2、ur like honey.3.It was also a treasure decorated with gold and jewels,which took the countrys best artists about ten years to make.4.However,the next King of Prussia,Frederick William ,to whom the Amber Room belonged,decided not to keep it.5.Later,Catherine had the Amber Room moved to a palace outsi
3、de St Petersburg where she spent her summers.6.This was a time when the two countries were at war.7.There is no doubt that the boxes were then put on a train for ,which was at that time a German city on the Baltic Sea.Conclusion of the rules定语从句有两种:(1)限制性定语从句(先行词与定语从句间无逗号 ),如句子 。 (2)非限制性定语从句(先行词与定语从
4、句间有逗号 )如句子 。 .Consolidation1.Fill in the blanks.(1)Charles Smith, was my former teacher,retired last year. (2)After the war he went to America, he found work. (3)My house, I bought last year,has a lovely garden. (4)The children, wanted to play outdoors,were taken to the playground. 2.Combine the two
5、 sentences.(1)The sun rises in the east.It gives us heat and light.(2)This is her house.It was built last year.(3)Mr.Zhang came to see me yesterday.He is an old friend of my fathers.(4)He is from America.I know it from his accent.Step 2 拓展Fill in the blanks.1.This kind of computer, is well-known,is
6、out of date. 2.It rained hard yesterday, prevented me from going to the park. 3.She has been late again, was expected. 巩固运用.Correct the following sentences1.He has three sons,none of them is a doctor.2.He has three sons,they are doctors.3.He has three sons,but none of whom is a doctor.4.He has three
7、 sons;who are doctors.Multiple choice1.She kept a record of everything attracted her while travelling in Europe. A.that B.what C.it D.which2.He suffered from an extreme pain in the lower back, kept him from sitting up. A.that B.what C.it D.which3.All the neighbors admire this family, the parents are
8、 treating their child like a friend. A.why B.where C.which D.that4.Those exercise regularly are younger-looking and have fewer health problems. A.they B.whichC.whom D.who5.Youd better wait until Christmas, most things in shops will go on sale for half price. A.where B.which C.when D.that6.The road c
9、onditions there turned out to be very good, was more than we could expected. A.it B.what C.which D.that7.The reason worry kills more people than work is that more people worry than work. A.for that B.why C.for what D.how8.The path leads to a sound room, walls are decorated with some modern paintings
10、. A.its B.which C.that D.whose9.He was educated at the local high school, he went on to Beijing University. A.after which B.after that C.in which D.in that10. I explained on the phone,your request will be considered at the next meeting. A.When B.After C.As D.Since11.We are living in a world ,each mo
11、ment,we become increasingly interdependent.(互相依赖) A.which B.that C.in which D.in that12.Susan, has just graduated from college,find it hard to find a satisfying job. A.she B.who C.that D.whom13.Thanksgiving is a time families get together to have a turkey dinner and be thankful for what they have. A
12、.which B.where C.that D.when14.Last week,only two people came to look at the house, wanted to buy it. A.none of them B.both of themC.none of whom D.neither of whom15.At the job interview,she was asked to describe a situation she had to work under great pressure. A.where B.how C.that D.which参考答案Step
13、1 感受新知.Conclusion定语从句有两种:(1)限制性定语从句(先行词与定语从句间无逗号 ),如句子 2,5,6。(2)非限制性定语从句(先行词与定语从句间有逗号 )如句子 1,3,4,7。.Consolidation.1.(1)who (2)where (3)which (4)who2.(1)The sun,which rises in the east,gives us heat and light.(2)This is her house,which was built last year.(3)Mr.Zhang,who came to see me yesterday,is an old friend of my fathers.(4)He is from America,which I know from his accent.Step 2 拓展Consolidation1.as 2.which 3.as巩固运用.1.themwhom2.theywho3.whomthem4.whothey.1-5.ADBDC 6-10.CBDAC 11-15.CBDDA
