Unit 1 Laugh out loud Grammar 非限制性定语从句公开课（ppt课件）-2022新外研版（2019）《高中英语》选择性必修第一册.pptx

1、及物动词后面无宾语，就用关系代词；不及物动词则用关系副词。Lets practice Ready?Go!1.This is the house_he lived last year.wherewherethat/whichSorry,you are wrong!2.This is the house_he vistied last year.that/whichSorry,you are wrong!wherethat/which3.Ill never forget the day_I met you.whenwhenthat/whichSorry,you are wrong!4.This i

2、s the reason_he went there.whywhythat/whichSorry,you are wrong!1.The fire lasted for a whole night,which caused great damage.2.This note was left by Tom,who was here a moment ago.3.Yesterday Jimmy left for China,where he had stayed two years.4.We will put of the meeting until next week,when we wont

3、be so busy.5.Kate,whose sister I shared a room with when we were at college,has gone to work in Canada.归纳 1：含义、结构、关系词1.非限定性定语从句是对_或_的补充、解释或附加说明，是非必要信息，即使去掉，主句的意思依然完整。2.主句或先行词与从句之间一般用_。3.非限定性定语从句的关系代词用_，_；关系副词用_。4.关系词的选择与前面判断限定性定语从句中关系词的判断方法一致。主句内容先行词逗号隔开which，whowhom，whose,aswhen，where1.She said she

4、 had finished her work,which I doubted very much.2.The moon,which is about 384,400 kilometers away from the earth,creates many beautiful stories.3.I only have a sister,who works in a hospital.归纳 2：(1)关系代词指代_的内容时，用非限制性定语从句。(2)_指的是世界上独一无二的事物或专有名词时，用非限制性定语从句。(3)先行词指的是某人仅有的一个亲属时，用_。整个主句先行词非限制性定语从句2.Liqu

5、id water changes to vapor,_ is called evaporation.Click on the picture to check the answer1.As everyone knows,China is a country with a long history.2.She is a great hero,as is described in the report.3.He invited me to dinner,which made me very happy.4.This novel,which I have read three times,is ve

6、ry touching.归纳 3：(1)as和which在引导非限制性定语从句时，可代替整个主句,相当于and this或and that,且在定语从句中都可以作_(句子成分)。(2)as和which引导非限制性定语从句时的位置不同:as引导的定语从句可置于_，而which引导的非限制性定语从句不可放在_。主语和宾语句首、句中、句后句首，只能放在句中、句后3._ everyone can see,she is always working hard.Click on the picture to check the answer1.Last Sunday,when it was raining

7、 all the day,he came to our city,where he received a warm welcome.2.Opposite is St Pauls Church,where you can hear some lovely music.归纳 4：(1)非限制性定语从句可以由关系代词或_引导。(2)但在非限制定语从句中，不可用关系代词 _引导。that关系副词when、where4 4个印章个印章1.Mr.Smith,_was my former teacher,retired last year.2.The light,_ lit the soil thirty

8、feet below the surface of the ocean,astonished me by its power.3.I want to be a fireman,_ uniform looked so cool.4.We took them into the tea room,_ I introduced the history of tea-making.5.Rome can be pricey for travelers,_ is why many choose to stay in a hotel.who2 2个印章个印章1 1个印章个印章1 1个印章个印章2 2个印章个印

9、章whichwhosewherewhich（必修三必修三 P57）（2019全国卷全国卷)（2018北京卷北京卷)（2021全国新高考全国新高考I)PLAYINSTRUCTIONS1.Han Gan,_ born into a poor family,is good at painting.Click on the picture to check the answer2.The CEO,_ has earned a lot of money,is my father.Click on the picture to check the answer4.My house,_ I bought l

10、ast year,has got a lovely garden.Click on the picture to check the answer5.Yesterday Mike left for Canada,_ he had stayed 4 years.Click on the picture to check the answer6.The Chairmans daughter,_ name is Amy,is a nurse in a hospital.Click on the picture to check the answer一二三四结构关系词用法大练兵INSTRUCTIONS