人教版必修四 Unit 4 Grammar 现在分词(短语)作状语 课件+导学案

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名称 人教版必修四 Unit 4 Grammar 现在分词(短语)作状语 课件+导学案
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科目 英语
更新时间 2022-07-29 17:25:40

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Book 4 Unit 4 Grammar----现在分词(短语)作状语
一、学情分析
教学对象为高中一年级下学期学生。学生已经进行了高中英语近一年的学习,他们会对课堂内容提出自己的疑惑,并且从课内知识拓展到课外,不过学生水平参差不齐, 掌握程度不同,有些差距还相当大。因此,有必要把现在分词分部分逐一讲解,再进行复习。本节课主要讲现在分词作状语,进行专项讲解和练习使学生接受起来更容易,学习目标也更明确。
二、学习内容(教材分析)
本课主要讲解现在分词作状语,及其分类,和具体形式及使用原则。找出其内在联系,找出其规律,并在此基础上去扩展知识、指导实践,从而使学生对知识掌握得更加牢固更加深刻。根据学生水平和教学设计进行整合或增减,让不同层次的学生在课堂上都有所收获。
教学目标
知识目标
1.什么是状语
2.现在分词作状语的具体分类:
时间;结果;条件;让步;原因;伴随;方式 …
3.在句子中的具体呈现方式
4.现在分词作状语存在的时态和语态变化
能力目标
1.现在分词作状语如何变成状语从句
2.能正确使用其被动式和完成式
3.发现现在分词作状语的规律
情感态度
1.了解到学生水平不一, 应在教学过程中多进行引导以及鼓励,提高学生学习的自信心
2.鼓励学生学以致用,将所学知识运用到语法填空,短文改错和书面表达中四.教学重点
1.在什么情况下使用现在分词作状语
2.现在分词的一般式;完成式
3.现在分词的语态:主动与被动
五.教学难点
1.现在分词作状语时,其逻辑主语必须与主句中主语一致
2.现在分词作状语在语法填空和短文改错中的具体应用
六.教法和学法
通过导入、 回顾、 归纳总结、练习使学生逐步达到认知、判断、理解、语言输出、举一反三的自我提高水平
教学内容及过程
Lead-in
Using the Internet, we can find some interesting websites providing dancing resources.
I often hear my sister chatting using Wechat and see my father reading newspapers .
What are these
Verb-ing
Revison:下面的v-ing在句子中充当什么句子成分(主语,宾语,表语,定语,宾补)
1.The news you told us is quite inspiring.
2. Talking to him is talking to a wall.
3. I enjoy reading at weekends.
4. Anybody swimming in this river will be fined.
5. I heard someone singing in the next door.
改写成现在分词做状语:
1.Because he is ill, he stays at home. =________ill, he stays at home.
2.When he sees his mother, the baby bursts into laughter.
=_________ his mother, the baby bursts into laughter.
3.If you work hard, you will succeed. =_______ ________, you will succeed.
4.Other types of waste flow into water and then this kills river and sea life.
=Other types of waste flow into water, _________ river and sea life.
5.They sit on the sofa and watch TV. =They sit on the sofa, __________TV.
6.By relying on our own efforts, we overcame all the difficulties.
=_________ on our own efforts, we overcame all the difficulties.
小结:
1.现在分词作状语时,其逻辑必须与 ___保持一致,构成_____关系,在句中表示时间、原因、结果、条件、让步、方式或伴随情况。
2.当分词充当状语时相当于一个________根据它在句中的功能可以加上相应的引导词;没有引导词时,根据意思判断从句类型。
1.________ (write) the letter, John smiled.
2. _______________ (write) the letter, John went to the post office.
3.___________(repair) now, the electric fan can't be used.
4._______________(tell) many times, they still made mistakes.
用所给动词的适当形式填空。
1. ________(hear) the news, they couldn't help jumping.
2. ______________ (finish) her homework, the little girl began to watch TV.
3.__________________ (write) in haste(匆忙), the book has many mistakes.
4. ___________(ask) to answer the question, she felt a little nervous.
Group work:
writing & guessing :Write down 3-5 sentences to introduce a student in our class, and at least 2 -ing forms as adverbial should be used.
1. _____(be)black and strong, he always catches teachers' eyes.
2. ________(not , be)interested in English , he was sleepy in English class.
3. ___________ (have)a talk with Mr Zhou, he became crazy about learning English.
4. __________________ (praise)by Mr Zhou for many times in class, he works harder and is more confident in learning English than before.
单句改错
1.He sat on the sofa, watch TV
2.Heard the news, she cried out sadly.
3.Quiet!there is a sleep baby!
4.While walk in the street, I came across an old friend.
高考真题
1. People probably cooked their food in large pots, _____ (use) twigs(树枝) to remove it.
2. Everyone was silent, _______(wait) to see who would be called upon to read his paragraph aloud.[2018·全国卷Ⅲ]
3. The hospital has recently obtained(获得) new medical equipment,_________(allow) more patients to be treated(治疗). [2017·天津]
语法填空
Fill in each blank with the proper form:
Last week, I was invited to a party by my friends. _________ (arrive) at the party, I found all my friends were already there. The dancing was just beginning. __________ (stand) aside, I saw some of my friends ________ (chat) at a table. So I went over to join them. All this while I had not seen my
hostess. ____________ (take) a drink, I felt uncomfortable and got a headache. A maid __________ (take) me upstairs to rest. It was about 10 pm. _________ (rest) for a while, I felt better and went to the balcony to have some fresh air. It was at that moment that I realized something was wrong. _________ (hear) a scream, I rushed downstairs only to see my hostess ______ (lie) unconscious.
课后反思
后面内容讲解的稍快,没有照顾到接受慢的同学,应该注意讲课速度,步骤层层递进,学生听得比较明确,进行了大量的互动,这个值得提倡。现在分词做状语
Lead-in
Using the Internet, we can find some interesting websites providing dancing resources.
I often hear my sister chatting using Wechat and see my father reading newspapers .
What are these
Verb-ing
Revison:下面的v-ing在句子中充当什么句子成分(主语,宾语,表语,定语,宾补)
1.The news you told us is quite inspiring.
2. Talking to him is talking to a wall.
3. I enjoy reading at weekends.
4. Anybody swimming in this river will be fined.
5. I heard someone singing in the next door.
改写成现在分词做状语:
1.Because he is ill, he stays at home. =________ill, he stays at home.
2.When he sees his mother, the baby bursts into laughter.
=_________ his mother, the baby bursts into laughter.
3.If you work hard, you will succeed. =_______ ________, you will succeed.
4.Other types of waste flow into water and then this kills river and sea life.
=Other types of waste flow into water, _________ river and sea life.
5.They sit on the sofa and watch TV. =They sit on the sofa, __________TV.
6.By relying on our own efforts, we overcame all the difficulties.
=_________ on our own efforts, we overcame all the difficulties.
小结:
1.现在分词作状语时,其逻辑必须与 ___保持一致,构成_____关系,在句中表示时间、原因、结果、条件、让步、方式或伴随情况。
2.当分词充当状语时相当于一个________根据它在句中的功能可以加上相应的引导词;没有引导词时,根据意思判断从句类型。
1.________ (write) the letter, John smiled.
2. _______________ (write) the letter, John went to the post office.
3.___________(repair) now, the electric fan can't be used.
4._______________(tell) many times, they still made mistakes.
用所给动词的适当形式填空。
1. ________(hear) the news, they couldn't help jumping.
2. ______________ (finish) her homework, the little girl began to watch TV.
3.__________________ (write) in haste(匆忙), the book has many mistakes.
4. ___________(ask) to answer the question, she felt a little nervous.
Group work:
writing & guessing :Write down 3-5 sentences to introduce a student in our class, and at least 2 -ing forms as adverbial should be used.
1. _____(be)black and strong, he always catches teachers' eyes.
2. ________(not , be)interested in English , he was sleepy in English class.
3. ___________ (have)a talk with Mr Zhou, he became crazy about learning English.
4. __________________ (praise)by Mr Zhou for many times in class, he works harder and is more confident in learning English than before.
单句改错
1.He sat on the sofa, watch TV
2.Heard the news, she cried out sadly.
3.Quiet!there is a sleep baby!
4.While walk in the street, I came across an old friend.
高考真题
1. People probably cooked their food in large pots, _____ (use) twigs(树枝) to remove it.
2. Everyone was silent, _______(wait) to see who would be called upon to read his paragraph aloud.[2018·全国卷Ⅲ]
3. The hospital has recently obtained(获得) new medical equipment,_________(allow) more patients to be treated(治疗). [2017·天津]
语法填空
Fill in each blank with the proper form:
Last week, I was invited to a party by my friends. _________ (arrive) at the party, I found all my friends were already there. The dancing was just beginning. __________ (stand) aside, I saw some of my friends ________ (chat) at a table. So I went over to join them. All this while I had not seen my
hostess. ____________ (take) a drink, I felt uncomfortable and got a headache. A maid __________ (take) me upstairs to rest. It was about 10 pm. _________ (rest) for a while, I felt better and went to the balcony to have some fresh air. It was at that moment that I realized something was wrong. _________ (hear) a scream, I rushed downstairs only to see my hostess ______ (lie) unconscious.(共28张PPT)
Learning aims:
1. The functions of V-ing form as adverbial.
2. The testing points of V-ing form as adverbial in error correction of the college entrance examination.
Take me to your heart-Michael Learns to Rock
Hiding from the rain and snow
Trying to forget but I won't let go
Looking at a crowded street
Listening to my own heart beat
So many people all around the world
Tell me where do I find someone like you girl
Using the Internet, we can find some interesting websites providing dancing resources.
I often hear my sister chatting using Wechat and see my father reading newspapers .
What are these
Verb-ing
Lead-in
Revison
1.The news you told us is quite inspiring.
2. Talking to him is talking to a wall.
3. I enjoy reading at weekends.
4. Anybody swimming in this river will be fined.
5. I heard someone singing in the next door.
宾补
定语
表语
主语
宾语
宾语
定语
状语
表语
宾语补足语
主语
V-ing form
创设情境,问题导入
现在分词作状语
现在分词可以作哪些状语?
分词
作状语
伴随
原因
条件
结果
时间
方式
________ill, he stays at home.
Because he is ill, he stays at home.
1.原因状语
Being
_________ his mother, the baby bursts into laughter.
2.时间状语
Seeing
_______ ________, you will succeed.
Working hard
3.条件状语
If you work hard, you will succeed.
Other types of waste flow into water and then this
kills river and sea life.
4.结果状语
Other types of waste flow into water,
_________ river and sea life
killing
They sit on the sofa and watch TV.
5.伴随状语
They sit on the sofa, __________TV.
watching
6.表示方式
通过自己的努力, 我们克服了所有的困难。
By relying on our own efforts, we overcame all the difficulties.
__________ on our own efforts, we overcame all the difficulties.
Relying
1.现在分词作状语时,其逻辑必须与 ___保持一致,构成_____关系,在句中表示时间、原因、结果、条件、让步、方式或伴随情况。
主语
主动
小结:
2.当分词充当状语时相当于一个________根据它在句中的功能可以加上相应的引导词;没有引导词时,根据意思判断从句类型。
状语从句
Having written
1.________ (write) the letter, John smiled.
2. _______________ (write) the letter, John went to the post office.
Writing
Task : Observe and find
3. ___________(repair) now, the electric fan can't be used.
4. _______________(tell) many times, they still made mistakes.
Being repaired
Having been told
被动
主动
语态
doing
having done
being done
having been done
Guidance and Exploration 3:
现在分词作状语存在时态和语态变化
2
表动作发生在谓语Verb之前
表动作与谓语Verb 同时发生
not +
Exercises:
用所给动词的适当形式填空。
1. ________(hear) the news, they couldn't help jumping.
2. ______________ (finish) her homework, the little girl began to watch TV.
3.__________________ (write) in haste(匆忙), the book
has many mistakes.
4. ___________(ask) to answer the question, she felt a little nervous.
Hearing
Having finished
Having been written
Being asked
Practice
Group work:
writing & guessing
Write down 3-5 sentences to introduce a student in our class, and at least 2 -ing forms as adverbial should be used.
Let's Guess
1. _____(be)black and strong, he always catches teachers' eyes.
2. ________(not , be)interested in English , he was sleepy in English class.
3. ___________ (have)a talk with Mr Zhou, he became crazy about learning English.
4. (praise)by Mr Zhou for many times in class, he works harder and is more confident in learning English than before.
Being
Not being
______________
Having had
Having been praised
watching
Hearing
单句改错
sleeping
walking
高考真题
1. People probably cooked their food in large pots, _____ (use) twigs(树枝) to remove it. [2016·全国卷Ⅲ]
2. Everyone was silent, _______(wait) to see who would be called upon to read his paragraph aloud.[2018·全国卷Ⅲ]
3. The hospital has recently obtained(获得) new medical equipment,_________(allow) more patients to be treated(治疗). [2017·天津]
allowing
waiting
using
Fill in each blank with the proper form:
Last week, I was invited to a party by my friends. _________ (arrive) at the party, I found all my friends were already there. The dancing was just beginning. __________ (stand) aside, I saw some of my friends ________ (chat) at a table. So I went over to join them. All this while I had not seen my
Arriving
Standing
chatting
语法填空
hostess. ____________ (take) a drink, I felt uncomfortable and got a headache. A maid __________ (take) me upstairs to rest. It was about 10 pm. _________ (rest) for a while, I felt better and went to the balcony to have some fresh air. It was at that moment that I realized something was wrong. _________ (hear) a scream, I rushed downstairs only to see my hostess ______ (lie) unconscious
Having taken
Hearing
Having rested
took
lying
Summary
现在分词
做状语
时间
方式/伴随
条件
结果
原因
让步
Attention:
1.现在分词做状语时有时态和语态的变化;
2.现在分词作状语时,其逻辑主语必须与主句中主语一致.
Homework
Review v-ing form used as an adverbial.
2. Write a short passage about your friend by using v-ing form as adverbial.