Unit 1 Know yourself period 4 Grammar课件+嵌入音频(共25张PPT)

(共25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
New words and expressions.
impatient adj.不耐烦的，急躁的
think twice (about sth) 三思而行
do the dishes 洗碗
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
我们用并列连词and、but、or和so来连接单词、短语或句子。他们分别表示并列关系、转折关系、选择关系或因果关系。
e.g. I like playing football and running.
The boy is not very tall but he runs very fast.
Is your friend a boy or a girl
She is ill so she can’t go to school today.
注意：并列连词so和从属连词because不能一起使用。
— 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。)
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。
Kitty has known something about the four people.
I have known something about the four people.
Both Kitty and I have known something about the four people.
（一）both...and...
表示“……和……都，既……又……”。当both…and…连接两个成分在句中作主语时，谓语动词用复数。
（二）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.
For a person with reading habits, a printed page contains not only words_______ ideas, thoughts and feelings.
A. yet B. and C. or D. but
D
考查not only ... but (also) ...，表示“不但……而且……”。
（三）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.
（四）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.
Amy is writing about what her family does at the weekend. Help her complete the sentences with the correct conjunctions.
B1
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
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
Amy and Suzy are talking about what jobs their classmates can do in the plete their conversation with the correct conjunctions and the correct forms of the verbs in brackets.
B2
Amy: I’ve learnt about jobs and personalities recently.
Suzy: Really What jobs do you think our classmates can do in the future
Amy: I think Millie would make an excellent teacher. She’s (1) _________ willing to work with children _______ patient with them.
not only
but also
Suzy: What about Simon
Amy: He's active and good at playing football. I think he can be (2) ______ a PE teacher ____ a football player.
Suzy: Do you think David and Lisa can be artists
Amy: They're very organized, but artists should be creative. (3) _________ David's _____ Lisa's personality (4) ____ (be) suitable for being an artist, I'm afraid.
or
either
Neither
is
nor
Suzy: Who can be a manager
Amy: (5) ______ Billy _____ Paul (6) ____ (be) very confident and energetic. I think they can be managers.
Suzy: How can I learn about jobs and personalities
Amy: You can read about them (7) ______ from some books ___ on the Internet.
Both and
are
either
or
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.
GOOD JOB