(共35张PPT)
Period 3 Grammar
Unit 1 Laugh out loud!
1. Recognize the form, function of non-defining attributive clauses by observing and analyzing.
2. Conclude the differences between non-defining and defining attributive clauses by analyzing and summarizing.
3. Use non-defining attributive clauses.
Learning objectives
In the class, we will be able to:
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。
Let's practice
Ready
Go!
1.This is the house______he lived last year.
where
where
that/
which
Sorry , you are wrong!
2.This is the house______he vistied last year.
that/
which
Sorry , you are wrong!
where
that/
which
3.I'll never forget the day______I met you.
when
when
that/
which
Sorry , you are wrong!
4.This is the reason______he went there.
why
why
that/
which
Sorry , you are wrong!
非限定性
定语从句
The fire lasted for a whole night, which caused great damage.
This note was left by Tom, who was here a moment ago.
Yesterday Jimmy left for China, where he had stayed two years.
We will put of the meeting until next week, when we won’t be so busy.
Kate, whose sister I shared a room with when we were at college, has gone to work in Canada.
观察1:思考总结非限制性定语从句的规律
归纳 1:含义、结构、关系词
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。
主句或先行词与从句之间一般用__________。
非限定性定语从句的关系代词用________________ , ______________________ ;关系副词用_________________ 。
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,who
whom,whose, as
when,where
She said she had finished her work, which I doubted very much.
The moon, which is about 384, 400 kilometers away from the earth, creates many beautiful stories.
I only have a sister, who works in a hospital.
观察并思考2:什么时候使用非限制性定语从句?
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
which
2. Liquid water changes to vapor,____ is called evaporation.
Click on the picture to check the answer
As everyone knows, China is a country with a long history.
She is a great hero, as is described in the report.
He invited me to dinner, which made me very happy.
This novel, which I have read three times, is very touching.
观察并思考3:关系词as和which的区别?
归纳 3:
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)。
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
As
3.____ everyone can see, she is always working hard.
Click on the picture to check the answer
Last Sunday, when it was raining all the day, he came to our city, where he received a warm welcome.
Opposite is St Paul’s Church, where you can hear some lovely music.
观察并思考4:可用什么关系副词引导非限制性定语从句?
归纳 4:
非限制性定语从句可以由关系代词或__________________________引导。
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、where
Practice makes perfect!
4个印章
1. Mr. Smith, ______was my former teacher, retired last year.
2. The light, ______ lit the soil thirty 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.
who
1
2个印章
2
1个印章
3
1个印章
4
2个印章
5
which
whose
where
which
牛刀小试:
PLAY
INSTRUCTIONS
大练兵
who
Han Gan, ____ born into a poor family, is good at painting.
Click on the picture to check the answer
who
2. The CEO, ____ has earned a lot of money, is my father.
Click on the picture to check the answer
which
3. My house, ____ I bought last year, has got a lovely garden.
Click on the picture to check the answer
where
4.Yesterday Mike left for Canada,____ he had stayed 4 years.
Click on the picture to check the answer
whose
5.The Chairman’s daughter,____ name is Amy, is a nurse in a hospital.
Click on the picture to check the answer
Excellent!
Read the passage (P5) and rewrite the tips using non-defining attributive clauses.
Check the answers
1. Go for a walk in the countryside, where you can enjoy the beautiful views and a peaceful atmosphere.
Go for a walk in the countryside. There you can enjoy the beautiful views and a peaceful atmosphere.
2. Spend time with your family and friends, which will activate chemicals in your brain to make you feel happier.
Spend time with your family and friends. This will activate chemicals in your brain to make you feel happier.
3. Try to accept your mistakes, where / through which you can learn a lot them.
Try to accept your mistakes. You can learn a lot through them.
4. Close your eyes and picture the future, where you’ve made your dreams come true.
Close your eyes and picture the future. You’ve made your
dreams come true.
Check the answers
Complete the joke(P5) with the sentence parts in the box using who / which and put commas in the correct position.
has lost his patience by now
he thinks will impress Holmes
is lying next to him
he finds annoying
One day, Sherlock Holmes and Dr Watson go camping. They put up their tent under the stars and go to sleep. Suddenly, in the middle of the night, Watson is woken up by Holmes1______________________.
, who is lying next to him
“Watson,” Holmes says, “look up at the stars, and tell me what they tell you." Not quite sure what he means, Watson thinks Holmes is joking 2___________________
, which he finds annoying
Check the answers
at this time of night. Even so, he replies, “I see millions of stars and it’s quite likely there are some planets like Earth. And if so, this means that there might also be life on other planets.” Watson is pleased with his answer 3______________________________. But Holmes
, which he thinks will impress Holmes
, who has lost his patience by now
4______________________________ shouts, “Watson, look around you! Use your eyes! Somebody’s stolen our tent!”
Watson is pleased with his answer, which he thinks will impress Holmes.
impress v. to make someone feel admiration and respect
使钦佩; 使留下深刻印象
【归纳】
impress sb. with / by sth. 给……留下深刻印象
impress sth. on sb. 使某人意识到某事的重要性
Note
e.g. Jack impressed me with his kindness.
They impressed on their children the virtue of always
telling the truth.
【拓展】
impression n. 印象, 感想
make a(n) ... impression on sb. 给某人留下……印象
impressive adj. 给人印象深的; 令人赞叹的
【语境应用】完成句子
1) The first time she visited Guilin, she was deeply impressed __________ the scenery there.
2) The lecture that Mr. Chen made this morning made a deep ___________ (impress) on the students.
3) 贵州之旅给他留下了深刻的印象。
His trip to Guizhou ______________________________.
by/with
impression
made a strong impression on him
用适当的关系词填空。
1. Whatever is left over may be put into the refrigerator, ________ it will keep for two or three weeks.
2. The school shop, ________ customers are mainly students, is closed for the holidays.
3. Mary was much kinder to Jack, ________, of course, made all the others upset.
where
whose
which
Practice
4. I didn’t become a serious climber until last year, ________ I went up to rescue a kite that was stuck in the branches of a tree.
5. I borrowed the book Sherlock Holmes from the library last week, ________ my classmates recommended to me.
6. After the flooding, people _________ were stuck in that area urgently needed clean water, medicine and shelter to survive.
who/that
when
which