摘要:
该初中英语课件聚焦并列连词(and, but, or, so)与关联连词(both...and等)用法,通过“Review and answer”环节结合杰出人物性格话语激活旧知,再以例句对比引导学生分析归纳,构建从语境到语法规则的学习支架。
其亮点在于“Analyze and conclude”环节让学生自主总结规则,培养思维品质;Production环节设计班级同学、家庭周末活动等真实情境练习,提升语言能力;Guessing game增强互动趣味,Summary梳理“就近原则”等规则助学生系统掌握。学生在运用中巩固语法,教师可借完整结构高效教学。
内容正文:
9A Unit 1 Know yourself
Grammar
Presentation
How much do you know about the four people who are outstanding in their field?
Review and answer
Wu Wei’s personality
Su Ning’s words
Liu Hao’s personality
Fang Yuan’s words
Presentation
How much do you know about the four people who are outstanding in their field?
Review and answer
He is quiet and doesn’t like to talk much.
Life is like a race. You either take the lead or fall behind.
He is modest and easy to work with.
Carelessness will be a disaster not only to ourselves but also to patients.
Administrator (A) -
Presentation
Analyze and conclude
He is humorous. He is easy to work with.
He is humorous and easy to work with.
I am active and energetic. I love working with people.
I am active and energetic, and I love working with people.
Conclusion(结论): We use ______ to join ideas that are similar.
and
我们用并列连词and连接两个意思相近的概念,and在这里是“又,和, 并且”的意思,表达并列关系。
He went to market and bought some vegetables.
(也可以表示动作的顺承,动作的先后发生)
Presentation
Analyze and conclude
She can’t speak English.She can’t speak French.
He does not like to talk much, but his work shouts!
Conclusion(结论): We use ______ to join ideas that are different.
but
我们用but连接两个意思相反的概念,but在这里是“但是”的意思,表达转折关系。
but和although不能同时出现
He is kind and careful. He is strict with us.
He is kind and careful, but he is strict with us.
Presentation
Analyze and conclude
He does not like to talk much. His work shouts!
She can’t speak English or French. 在否定句中,并列两个或两个以上成分通常用or连接,不用and。
Conclusion(结论): We use ______ to introduce another possibility(可能性).
or
在肯定句中,我们用or去引出另一种可能性,or在这里是“或者”的意思,表达选择关系。
也有“否则”的意思,如:Be careful, or you will lose you way!
I can be a good teacher. I can be a good doctor.
I can be a good teacher or a good doctor.
Presentation
Analyze and conclude
I want to share the best art with people.
I am always searching for something better or different.
I want to share the best art with people, so I am always searching for something better or different.
Conclusion(结论): We use _____ to express the result of something.
so
我们用so去表达某件事的结果,so在这里是“因此,所以”的意思,表达因果关系。
so 和because不能同时在一个句子中使用。
Summary
think and summarize
We use conjunctions like and, but, or and so to join ideas together.
1. We use ______ to join ideas that are similar.
2. We use ______ to join ideas that are different.
3. We use ______ to introduce another possibility(可能性).
4. In negative(否定) sentences, we use _____ to join two or more ideas.
5. We use _____ to express the result of something.
and
but
or
or
so
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.
Production
Millie’s classmates
Billy would not accept other’s advice or think twice.
Kitty is kind but impatient sometimes.
Judy is gentle and he never argue with others.
Suzy worries too much so she cannot sleep well sometimes.
Study hard, ______ your English will be better.
Compare and conclude
and
= Study hard, _____ your English will be worse.
or
and表示“那么,并且”,前后是顺承关系。
or表示“否则”,前后是转折关系。
Production
He worked hard, ______ he failed at last.
Compare and conclude
but
=He worked hard. ____________, he failed at last.
However
but (conj.)直接连接分句;
however (adv.)不可连接两个分句,可放句末。
Production
Practice
conjunctions
用并列连词and, but, or 或so 填空
1. Do it yourself _____ ask someone to help you.
2. The Maths problem is hard, ______ they can work it out.
3. It’s our first travel, ____ we’re all happy.
4. Jane washed the dishes ______ put them on the shelf.
5. Jenny doesn’t like bananas _____ apples.
6. It is hot today, ______ they are still playing basketball outside.
7. Be careful, _____ you will hurt yourself!
8. Nancy worked hard at English, ____ she came first in the English exam.
9. He looks tall and strong, ____ he is afraid to go out at night.
or
but
so
and
or
but
or
so
but
Presentation
Observe and answer
Tom loves reading.
Jerry loves reading.
Tom is funny.
Jerry is funny.
both… and…
Both Tom and Jerry love reading.
Both Tom and Jerry are funny.
Conclusion(结论): both...and... “……和……都,既……又……”。表示两者都是强调某件事不仅对一个人正确的,对另一个人来说也是正确的,当both…and…连接两个成分在句中作主语时,
谓语动词用复数。Both you and I are good students.
Presentation
Observe and answer
not only…but (also)
Tom is cute.
Tom is smart.
Tom enjoys sports.
Jerry enjoys sports.
Tom is not only cute but (also) smart.
Not only Tom but (also) Jerry enjoys sports.
Conclusion(结论): not only...but (also)... “不但……而且……;不仅……还有……”.表示并列关系, also 有时可以省略。
A
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,即遵循所谓的“就近原则” 。Not only I but also she ________ invited.
A. is B.am C. are D. or
Presentation
Observe and answer
Tom will go shopping on the weekend.
Tom will go shopping on Monday.
either ... or ...
Tom is ready to take on new challenges.
Jerry is ready to take on new challenges.
Tom will go shopping either on the weekend or on Monday.
Either Tom or Jerry is ready to take on new challenges.
Conclusion(结论): either...or... “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。“就近原则”
Presentation
Observe and answer
My parents don’t think I can make a good accountant.
I don’t think I can make a good accountant.
neither ... nor ...
Tom doesn’t like singing.
Jerry doesn’t like singing.
Neither my parents nor I think I can make a good accountant.
Neither Tom nor Jerry likes singing.
Conclusion(结论): “既不……也不……”,表示否定含义。“就近原则”
Summary
think and summarize
Conjunctions like both ... and, not only ... but also, either ... or, and neither ... nor are used to connect the same part of two sentences to avoid repetition.
1. We use ______________ to emphasize that something is true not just of one person, thing or situation but of another too.
2. We use _________________________ to add another fact to something you have mentioned.
3. We use ________________ to mean one or the other, this or that, he or she, etc.
4. We use __________________ to mean not this one and the other, not this and not that, not he and not she etc.
both ... and
not only ... but also
either ... or
neither ... nor
Summary
think and summarize
1)Neither you nor I _______ wrong.
Neither I nor you _______ wrong.
2)Not only the students but also the teacher ___________ (enjoy) listening to the music.
Not only the teacher but also the students __________(enjoy) listening to the music.
3)Either Tom or his parents ________(have)borrowed the pen.
am
are
enjoys
enjoy
have
用连词 not only…but also,either…or, neither…nor连接
并列主语时,V谓应与___________________保持一致。遵循________________。
最近的主语
就近原则
Summary
think and summarize
When we use the conjunctions to connect two subjects(主语) , the verb form after __________________ is always plural.
But the verb form after ____________________,____________, and _________________can be plural or singular, depending on the subject closer to the verb.
both ... and
not only ... but also
either ... or
neither ... nor
Amy’s family and classmates
B1 P14
Neither nor
Both and
Either/Not only or/but (also)
either/not only or/but (also)
not only/either
but (also)/or
Production
B2 P14
not only
but also
either
or
Neither
nor
is
Both and are
either or
Production
Guessing game
She is kind.
She is helpful.
Students all like her.
She is friendly to her students.
She is strict with their study.
She is kind ______ helpful, _____ students all like her.
She is friendly to her students ______ strict with their study.
She tells students not to write in a mess.
She tells students not to correct with a black pen.
She tells students not to write in a mess ______ correct with a black pen.
Her personality
Her work
and
so
but
or
Production
Guessing game
Sometimes she listens to music.
Sometimes she watches films.
She likes reading books.
She likes doing sports.
She ______ listens to music _____ watches films.
She _________ likes reading books _______ doing sports.
She doesn’t like chatting on
the Internet.
She doesn’t like staying in a cold room.
She ________ likes chatting on the Internet _______ likes staying in a cold room.
Her hobbies
either
or
and/
but also
both/
not only
neither
nor
Production
Practice
conjunctions
阅读下面的短文,在空白处填入适当连词
I arrived in London at last. The railway station was big, black _____ dark. I did not know the way to my hotel, _____ I asked a porter (搬运工). I spoke English _________ very carefully, _______ very clearly. The porter, however, could not understand me. I repeated my question several times ____ at last he understood. He answered me, ___ he spoke _______ slowly ____ clearly.
and
so
not only
but
and
but
neither
nor
$$