1、Lead-inWhat is a restrictive relative clause?A restrictive relative clause modifies a noun,pronoun or noun phrase before it.A real friend is someone who is always there for you.Friendship is a precious wealth that one searches for all his/her life.Exploring the rulesDo you remember a time when you h
2、ad no worries stopping you from getting a good nights rest?They are still growing,and night is the time when their bodies grow faster.Teenagers who do not sleep well may experience situations where body development slows down,and their health suffers.Do you remember a time when you had no worries st
3、opping you from getting a good nights rest?Exploring the rules They are still growing,and night is the time when their bodies grow faster.Rule No.1:The relative adverb when refers to _.timeOne of the reasons why people fail to get a good nights sleep is pressure from school or work.Exploring the rul
4、esRule No.2:The relative adverb why refers to _.reason Teenagers who do not sleep well may experience situations where body development slows down,and their health suffers.Exploring the rulesRule No.3:The relative adverb where refers to _.a place Thats the cinema where we often go and see films.关系副词
5、引导的限制性定语从句关系副词引导的限制性定语从句定语从句可以由关系副词定语从句可以由关系副词(relative adverbs)when、where、why引导引导，关系副词在在定语从句中作状语关系副词在在定语从句中作状语。e.g.He enjoyed the four years when he studied in Suzhou.Thats the cinema where we often go and see films.The factory is in Shenzhen.He worked in the factory.The factory where/in which he w
6、orked in Shenzhen.This is the town.I was born in the town.This is the town where/in which I was born.We often use the relative adverb where to introduce a restrictive relative clause after nouns like place,house,city country,world,etc.In formal English,where can sometimes be replaced by“preposition+
7、which”.看定语从句中动词与介词的搭配看定语从句中动词与介词的搭配The girl _ whom he had fought all his life no longer seemed important to him.看定语从句中形容词与介词的搭配看定语从句中形容词与介词的搭配He referred me to some reference books_ which I am not very familiar.根据先行词来判断所用的介词根据先行词来判断所用的介词The speed _ which wild animals are being destroyed has increase
8、d.根据所表达的意思来确定根据所表达的意思来确定The colories gas_ which we cannot live is called oxygen.用关系副词用关系副词where时，时，先行词指地点先行词指地点，where在定语从句在定语从句中作地点状语，中作地点状语，where可换成可换成“介词介词+which”。e.g.This is the farm where we worked when we were young.The school where his mother teaches is in the west of the city.=on which=in whi
9、ch 用关系副词用关系副词when时，时，先行词指时间先行词指时间，when在定语从句中在定语从句中作时间状语，作时间状语，when可换成可换成“介词介词+which”。I still remember the day when I first came to Nanjing.e.g.Mr Black was born in the year when World War broke out.=on which=in which Compare the following sentences.He will always remember the day.His mother returned
10、 on the day.He will always remember the day when/on which his mother returned.This was the time.She left for Beijing at the time.This was the time when/at which she left for Beijing.We often use the relative adverb when to introduce a restrictive relative clause after nouns like time,moment,day,seas
11、on,year,etc.In formal English,when can sometimes be replaced by“preposition+which”.I dont know the reason.He didnt come to school yesterday for the reason.I dont know the reason why/for which he didnt come to school yesterday.We often use the relative adverb why to introduce a restrictive relative c
12、lause indicating reason.In formal English,why can sometimes be replaced by“preposition+which”.用关系副词用关系副词why时，时，先行词指原因先行词指原因，why在定语从句中作在定语从句中作原因状语，原因状语，why可换成可换成“介词介词+which”。e.g.There are several reasons why the boys should be punished.Tom couldnt give the teacher the reason why he was late for schoo
13、l.=for which=for which“介词介词+which/whom”引导的定语从句引导的定语从句当关系代词在定语从句中作当关系代词在定语从句中作介词的宾语介词的宾语时时，通常，通常用用“介词介词+which/whom”来引导定语从句来引导定语从句。如果如果关系代词指关系代词指“物物”，定语从句常用，定语从句常用“介词介词+which”引导；引导；如果关系代词指如果关系代词指“人人”，定语从句常用，定语从句常用“介词介词+whom”引导。引导。e.g.Where is the supermarket in which you bought the juice?Do you know t
14、he lady with whom our manager is talking in the office?1.I did not perform well at school last week.The reason was my poor-quality sleep.2.I miss those days.I used to sleep really well in those days.The reason why/for which I did not perform well at school last week was my poor-quality sleep.I miss
15、those days when/in which I used to sleep really well.B Applying the rulesB1 Rewrite the following sentences using a relative adverb or“preposition+which”.3.The hospital is near my home.I visited a doctor for advice on sleep problems in that hospital.4.I still remember that afternoon.That afternoon I
16、 fell asleep on the bus and went past my stop.The hospital where/in which I visited a doctor for advice on sleep problems is near my home.I still remember that afternoon when/on which I fell asleep on the bus and went past my stop.B2 The last part of the magazine article about sleep problems gives t
17、ips on how to sleep better.Complete the passage with correct relative pronouns,relative adverbs or“preposition+which”where necessary.Everyone knows that the amount of quality sleep(1)_we get is important to us.How can we get a better nights sleep?Here are some tips for you.(which/that)Tip 1:Try to g
18、o to bed and wake up around the same time each day.This helps set the bodys“clock”.Try to stick to your sleep schedule at the weekend too,even though weekends are probably the time(2)_ you feel like a lie-in.when/at whichTip 2:Make your bedroom a place(3)_ you feel comfortable.Your bedroom needs to
19、be cool,dark and quiet so you can sleep soundly.Tip 3:Avoid drinks(4)_ may keep you from sleeping,such as coffee and tea.where/in whichwhich/thatTip 4:Clear your head of stress and worry from your day before bedtime.These negative thoughts are one reason(5)_ you stay awake after the light goes off.w
20、hy/for which对比练习：用适当的关系词填空。对比练习：用适当的关系词填空。1.The house _ she once lived is still there.The house _ she bought is in the city centre.The house _ roof is red belongs to me.The house _ is under repair belongs to my uncle.where(that/which)whosethat/which2.I will remember the day _ we first met.I will alw
21、ays remember the days _ I spent with you in that village.when/on which(that/which)3.The reason _ I dont know the thing is that I was not there at that time.The reason _ I dont know is known to her.This is the very reason _ he explained to me just now.why/for which(that/which)that选用正确的关系词填空。选用正确的关系词填
22、空。1.China first had to put a satellite in orbit above the moon in a spot _ it could send signals to the spacecraft and to Earth.(2020.新课标全国新课标全国I卷卷)2.In ancient China lived an artist 61._ paintings were almost lifelike.(2020.新课标全国新课标全国III卷卷)wherewhose 3.We have entered into an age _ dreams have the
23、best chance of coming true.(2019江苏卷江苏卷单项填空单项填空)A.which B.what C.when D.that4.Their child is at the stage _ she can say individual words but not full sentences.(2019天津卷天津卷单项填空单项填空)A.why B.where C.which D.what5.One afternoon where I was in primary school,I was walking by the school playground.(2019新课标新课标卷卷短文改错短文改错)when
