Unit 1 Know yourself grammar课件（31张PPT）2023-2024学年牛津译林版英语九年级上册

(共31张PPT)
Grammar
Unit 1 Know yourself
连 词 (Conjunction)
学 习 目 标
学习本课节新单词及短语：impatient, think twice(about sth.),
do the dishes；
掌握连词and, or, but, so, both…and…, not only… but also…,
either…or…和neither…nor…的用法；
1
3
通过学习，培养良好的个人品质。
学会用连词来表达思想，培养写作能力；
2
and
和
连词
but
但是
or
或者，否则
so
所以
I like apples and bananas.
and“和”表___________关系。
Work hard ,and you will make much progress.
并列或顺承
Hurry up, or you'll be late.
Do you want to be a docter or a teacher when you grow up
or“或者，否则”表___________关系
选择或条件
I don't like sandwiches
or hamburgers.
I like apples and pears.
在连接并列成分的句子结构当中
and 用于肯定句or用于否定句
（1）肯定句中用“and” 表“和”；
（2）否定句中用“or”表“和” 。
翻译：① 我喜欢英语和数学。
② 我不喜欢英语和数学。
I like English _____ math.
I don’t like English ____ math.
and
or
巩固和拓展
Study hard, _____ you’ll fall behind.
用 “and” 或“or” 填空：
Study hard, _____ you’ll make great progress.
and
or
“and”意为“这样，那么”；
“or” 意为 “否则” 。
--Would you like to go shopping with me
--I'd love to,but I'm afraid I have no time.
but“但是”表示________关系；
转折
【温馨提示】because与so；although/ though与but；
不能同时出现在一个句子中。例如:
(1)Although he is sixty, but he works as hard as others.
(2)Because he was ill, so he couldn ’t come.
Although he is sixty, he works as hard as others.
He is sixty, but he works as hard as others.
Because he was ill, he couldn ’t come.
He was ill, so he couldn’t come.
一、用适当的连词填空。
1.Go along the street, _____ you’ll find the shop.
2. The dress was very expensive, ______ I didn’t buy it.
3. I come from Nanjing, ______ now I live with my family in Beijing.
4. They don't like basketball ____ football.
and
so
but
or
1. Mary likes music___Tom likes sports.
A. and B. but C. both A and B
2. I failed again, ___ I won’t give up.
A. and B. but C. so
3. This is my first lesson, __ I don’t know your names.
A. and B. but C. so
二、选择最佳答案。
4. Which do you like better, apples, __ pears
A. and B. but C. or
5. Now we have no time _____ money.
A. so B. and C. or
6. Try your best __ you’ll get good marks.
A. and B. but C. or
7. Don’t be late, __ the teacher will be angry.
A. and B. so C. or
8. It’s getting cooler __ cooler.
A. and B. but C. or
9. _____ I have passed the exam, so I am very happy now.
A. and B. but C. /
so 和 because 不能同时出现在同一个句子中，只能用其中一个。
Do more exercises on P12
Kitty is kind but sometimes she is impatient.
Billy would not accept others’ advice or think twice.
Judy is gentle, and he never gets angry with others.
Suzy worries too much ,so she cannot sleep well sometimes.
P12
1
both...and...
“…和…两者都； 既…又…”
2
3
连词词组
not only...but also...
不但……而且……
either...or...或者…或者
要么…要么；不是…就是
4
neither...nor...
既不……也不……
both...and...两者都
表示两者状况一致
连接主语时，谓语用复数
1
Both you and I are Chinese.
2
I like both basketball and football.
1
Not only you but also he likes Chinese.
2
I like not only basketball but also football.
not only...but also...
表示两者状况一致
连接主语时，谓语用就近原则
1
Either you or he helps me.
2
I will visit either Nanning or Guilin next month.
either...or..
表示二选一
连接主语时，谓语用就近原则
1
Neither you nor he helps me.
2
I will visit neither Nanning nor Guilin next month.
neither...nor..
表示两者都不
连接主语时，谓语用就近原则
bothA andB A 和B都…
either A or B “或者A或者B”
neither A nor B “既不A也不B”
not only A but (also) B “不仅A而且B”
【连接主语 时，谓语“就近原则”】
【谓语用复数】
1. Both he and the twins __ the USA.
A. comes from B. come from C. is from
2. Not only Tom but also I ___ going to give the talk.
A. am B. is C. are
3. Both Peter and I ___ going to Guangzhou.
A. are B. is C. am
4. Either apples or rice __ Ok. I am hungry.
A. are B. is C. /
5. Neither I nor my parents ___ to tell you the truth.
A. wants B. want C. is going to
6. Not only I but also Jane __ sure that we’ll win.
A. is B. are C. am
Do more exercises on P14
Neither
nor
Both
and
either
or
Either
or
not only
but also
not only
but also
not only
but also
either
or
Neither
nor
is
Both
and
are
either
or
并列连词 词义
and “和”表并列或顺承关系
or “或者，否则”表选择或条件关系
but “但是”表转折关系；(与though不能同时出现)
so “所以”表因果关系；(与because不能同时出现)
Summary
并列连词词组 词义
both ...and... “…和…两者都； 既…又…”
either...or... 或者...或者...； 要么...要么...；不是...就是...
neither...nor... 既不...也不...
not only...but also 不但...而且...