Unit 1 Know yourself 第3课时 课件(共28张PPT)

(共28张PPT)
Unit 1 Know yourself
Grammar
By the end of the class, students are expected to
1.learn to use conjunctions: and, but, or and so
2.To learn to use conjunctions: both ... and ..., not only ... but (also) ..., either ... or ... and neither ... nor ...
Learning objectives
1. My father is organized and patient.
2. He wants to share the best art with people so he is searching for something different or better.
3. I study hard every day but I still cannot get high marks in exams.
Presentation
Grammar A: using and, but, or and so
我们可以用并列连词 and, but, or 和 so
来连接单词、短语或句子。
Our English teacher is kind and helpful.
The boy is not very tall but he runs very fast.
Do you often go home on foot or by bicycle
She was ill, so she did not go to school.
“和，又”, 表达并列关系
Mike likes playing football and singing songs.
“但是”, 表达转折关系
My uncle bought me a watch ,but I did not like it..
and :
but :
or:
“或者”, 表达选择关系
Which do you like better, juice or coffee
在否定句中并列成分通常用
or 连接，而不用and.
注意
I can not speak Japanese or French.
They are not teachers or doctors.
so:
It began to rain, so we went home.
注意
so和 because 不能一起使用。
The dog was angry, so we gave it something to eat. (√ )
Because the dog was angry, so we gave it
something to eat. (× )
“ 因此，所以”, 表达因果关系
— How can I wake up so early
— Set the alarm at 5 o'clock, ______you'll make it.
A. but B. or C. and D. so
C
考查“祈使句 + and + 陈述句”句型，意为“如果……就……”。虽然or也可用于此句型，但or是“否则、要不然”之意，如：Work hard, or you'll fail. (努力学习，否则就会不及格。)
P12
1.Kitty is kind. Sometimes she is impatient.
2.Billy would not accept others’ advice. Billy would not think twice.
3. Judy is gentle . Judy never gets angry with others.
4. Suzy worries too much . She cannot sleep well sometimes.
Kitty is kind but sometimes she is impatient.
Billy would not accept others’ advice or think twice.
Judy is gentle and she never gets angry with others.
Suzy worries too much so she cannot sleep well sometimes.
Grammar B
1. both…and... “…和…两者都； 既…又…”。
Both New York and London have traffic problems.
He can both swim and skate.
注意
both…and… 连接主语时,谓语动词用复数。
Both she and I are good at English.
2、not only...but also...
表示“不但……而且……；不仅……还有……”。当not only…but also…连接两个名词作主语时，其谓语动词应与最近的一个主语在人称和数上保持一致。
The parents like watching football matches.
The three-year-old child likes watching football matches.
Not only the parents but also the three-year-old child
likes watching football matches.
3、either...or...
表示“要么……要么……；或者……或者……；不是……就是……”，用于连接两个表示选择关系的词。当either…or…连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致。
e.g. I am going there tomorrow.
You are going there tomorrow.
Either you or I am going there tomorrow.
4、neither…nor…
表示“既不……也不……”，具有否定含义。当neither…nor…连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致。
e.g. Billy has not finished his homework.
Daniel has not finished his homework.
Neither Billy nor Daniel has finished his homework.
1. _________ my dad ______ my mum goes to work at the weekend. We visit my grandparents on Saturdays.
2. _________ my mum ______ my grandma are good at cooking. They cook lunch for us.
3. _________ my mum _____ my dad does the dishes after lunch. I also help with it.
Neither nor
Both and
Either or
P 14 B1
not only but also
either or
4. In the afternoon, my grandpa and my dad ______ play chess ____ chat with each other.
5. My mum __________ helps clean the rooms for my grandparents ________ does some shopping for them.
either
or
not only
but also
1 Kitty is kind. Sometimes she is impatient.
___________________________________
2 Billy would not accept others‘ advice. Billy would not think twice.
___________________________________
Kitty is kind, but sometimes she is impatient.
Billy would not accept other’s advice or think twice.
adj. 不耐烦的，急躁的
三思而行
Page 12
Millie wants to write about her classmates. Help her join her ideas with and, but, or or so.
1
3. Judy is gentle. Judy never gets angry with others.
___________________________________
4. Suzy worries too much. She cannot sleep well sometimes.
____________________________________
Judy is gentle, and she never gets angry with others.
Suzy worries too much, so she cannot sleep well sometimes.
1. I dislike not only coffee but also Cola.
2. I like neither maths nor English.
3. You either take the lead or fall behind.
4. Both Sandy and Millie have been to Hong Kong.
Presentation
We use conjunctions like both...and..., not only...but (also)..., either...or..., and neither...nor... to connect the same part of two sentences to avoid repetition.
我们用连词both…and…, not only…but also…, either…or…, neither…nor 连接两个句子的相同部分以避免重复。
方法指导：准确理解原句的意思 选好连接词 考虑主谓一致 保持时态一致。
1. All the pupils have read this storybook.
Their English teacher has read this storybook, too.
________ all the pupils _______ their English teacher _____ read this storybook.
2. Jack doesn't know Mrs. White, and Helen doesn't know, either.
________ Jack _____ Helen _______ Mrs.White.
Not only but also
has
Neither nor knows
合并句子
3. You may lend him the computer. You may buy him a new computer.
You may _______ lend him the computer _______ buy him a new one.
4. I have been to Beijing. So has my mother. _______ my mother _____ I have been to Beijing.
5. I don’t go to the market in such a cold weather. Neither does Alice.
_______ Alice _____ I ____ to the market in such a cold weather.
either or
Both
and
Neither nor go
We use conjunctions like and, but, or and so to join ideas together.
and 表示并列或顺承关系
but 表示转折关系(与though不能同时出现)
or 表示选择关系
So 表示因果关系(与because不能同时出现)
Summary
用于连接两个并列的主语、谓语、宾语、表语、状语等用both...and...、not only...but also...、either...or...、neither...nor...
e.g. Both New York and London have traffic problems.
Not only Mr Zhang but also his son is an engineer.
Either Ming or Dan is going to the USA on business next month.
Neither Ming nor Dan is going to the UK on business next month.
Translations :
Peter 胃痛，他去看医生。
虽然我们觉得累，但是很开心。
他妈妈做了晚饭，还做了一个蛋糕。
你喜欢那件蓝色的衬衫还是那件白色的？
Peter had a stomach ache, so he went to see a doctor.
We felt tired, but we were very happy.
His mother cooked dinner and made a cake.
Do you like this blue shirt or that white one
Translations :
他即会说英语又会说日语。
你要么赢得比赛，要么输掉。
他不仅努力学习，也随时帮助同学。
不论他的性格还是年龄都不适合这个任务。
使我吃惊的是，她既不哭也不笑。
She can speak both English and Japanese.
You will either win the game or lose it.
He not only works hard but (also) helps his classmates any time.
Neither his personality nor his age is suitable for the task.
To my surprise, she neither laughed nor cried.
单选题
( ) 1. When you’re learning a foreign language, use it, _____ you’ll lose it.
A. and B. but C. or D. /
( ) 2.---How does your mother like your presents for Mother’s Day
---Well, ____ this sweater _____ that one is fit for her. They ‘re too big.
A. both, and B. either, or C. neither, nor D. not only, but also
( ) 3.Work hard,_____ you’ll pass the final exam.
A. or B. but C. because D. and
( ) 4.The train was late, ______ we had to wait for half an hour.
A. Because B. or C. so D. but
C
C
D
C
( ) 5.Neither my sister nor I ______ been to America before.
A. have ever B. have never C. has ever D. has never
( ) 6.---When are you going to Kunming for your holiday
--- I haven’t decided._______ this Saturday ______ next Saturday is OK.
A. Both, and B. Either, or C. Neither, nor D. Not only, but also
( ) 7.Youd better take some snacks with you, ______ you’ll feel hungry during the trip.
A. and B. but C. or D. then
( ) 8.Not only the children but also their mother ______ in town.
A .is B. are C. have been D. were
A
B
C
A
GOOD JOB