1、第四学时Grammar,语法精讲,【观察领悟】观察下列句子， 体会定语从句的用法。 1I will never forget the day when I met him.2Tom was the last person to whom I applied for the information.3He was generous with his time，for which I was grateful.4The place where we visited was very beautiful.5.we were put into a position in which we had ei
2、ther to accept we were less important，or fight the government.,【自我归纳】1例句1关系副词是_，在定语从句中作_；例句4的关系副词是_，在定语从句中作_。2在“介词which/whom”引导的定语从句中，例句3的which用于指代_；例句2的whom用于指代_。3“介词which/whom”结构中介词的选择一般取决于先行词的习惯搭配，如：例句5；从句中的动词、形容词等的习惯搭配，如：例句2、3。,when,时间状语,where,地点状语,物,人,关系副词(when/where/why)引导的定语从句,We will never f
3、orget the days when we stayed at that beautiful countryside.我们永远不会忘记在那个美丽乡村待的那些日子。,Can you explain the reason why you dont help him?你能解释一下你不帮助他的理由吗？This is the factory where(in which) the explosion happened.这就是发生爆炸的那家工厂。注意：(1)当先行词分别为表示时间、地点或原因的名词，且从句中需要相应的时间、地点或原因作状语时，则用关系副词。(2)why引导定语从句时，先行词一般为reas
4、on。二、“介词which/whom”引导的定语从句在“介词关系代词”引导的定语从句中，关系代词只能用which或whom。,这就是我花10元钱买的那本书。2根据先行词的搭配习惯。The company in which Peter is working is very famous.彼得正在工作的公司非常出名。3看与从句中形容词的搭配。The student with whom she is strict has made great progress.她要求很严的那位学生取得了很大进步。4表“所有”关系或“整体中的一部分”时，用of。The old woman has two sons，b
5、oth of whom are doctors.这位老太太有两个儿子，两个儿子都是医生。,三、抽象的地点名词与定语从句像situation，case，point，stage，activity，position，scene等表示抽象“地点”的名词作先行词时，若定语从句中缺少主语、宾语或表语，应用关系代词which或that来引导；若定语从句中缺少地点状语时，应用关系副词where来引导。Have you met with the case where you are misunderstood by others?你遇到过被人误解的情形吗？Have you met with the case w
6、hich is similar to this one?你遇到过和这种情况相似的情形吗？,跟踪练习,一、用正确的关系词填空1Water is a liquid, the boiling point of_is 100.2This is the theater_well visit a wellknown pianist.3I still remember the night_she left the house.4The reason_he was absent is that he was ill.5The scientist about_we are talking has gone ab
7、road.6The ice on_you skate must be very hard.7The town around_I will show you is very beautiful.8The room_we took pictures is dusty.,which,where,when,why,whom,which,which,where,二、翻译下列句子1我还记得我第一次去长城的那一天。_2我永远忘不了我们在那个小村庄度过的那些日子。_3你能解释一下你拒绝他的理由吗？_4他在会议上解释的原因并不充分。_,I still remember the day when I first
8、went to the Great Wall.,Ill never forget the days which/that we spent in the small village.,Can you explain the reason why you reject him?,The reason which/that he explained at the meeting was not sound.,5现在他正在他父亲工作过的那家工厂工作。_,三、对比练习,三、对比练习,He is now working in the factory where his father worked.,wh
9、ere,which,in which,why,which,for which/why,which,without which,in which/,where,四、语法填空 California，1._official nickname is the Golden State, is one of the fastest growing states in the United States. The first people 2._explored and settled in California were the Spaniards, 3._gave Spanish names to it
10、s two great cities, Los Angeles and San Francisco. 1849 was the year 4._Americans came and so was it the time 5._gold was discovered.,whose,who,who,when,when,The reason 6._the men 7._made movies came to California was 8._the weather here is fine. The sun allowed them to take pictures outdoors nearly
11、 every day in the year. Hollywood，9._lies in the northwestern part of the city of Los Angeles, became the movie capital of the world.When oil was discovered, people came to work in the oil field. World War II was the period 10._many large airplane factories were built in California.,why,who,that,whi
12、ch,when,五、单句改错1The pen with that he wrote was broken. _2The age in which children go to school is seven. _3. This is his work to whom he devoted all the energy. _,thatwhich,inat,whomwhich,4. He had a son in which he took pride. _5She has three children，all of which are at school. _,whichwhom,whichwhom,
