课件19张PPT。Unit 2 Saving the EarthTopic2 All these problems are very serious.Section A 制作：舒庄一中
修订人；郭红杰九英上学习目标1、学习并能说出、写出P35—36的生词， 并能进行英汉互译
2、熟读1a，能够说出1a中重要的知识点，能够熟练做题。
3、能够说不定代词和不定副词的用法,并能熟练做题。 【?自学指导1】
1、自学内容：课本P35—36的生词。
2、自学方法：先根据音标试读，同桌互相正音，提问。
3、自学时间：5分钟
4、自学要求：会读，知道其汉语意思，并能英汉互译。【自学检测1 】
英译汉
sand sandstorm
desert although
reduce completely
change into human being 【自学指导2 】
1.自学内容：课本35页1a
2.自学方法：听录音和扫读。
3.自学时间：5分钟
4.自学要求：听1a，完成1b; 读1a，完成1c.The boy and girls are
talking about —————.
different types of sandstorms
the reasons for sandstorms
sandstorms in different cities 自学检测2 完成1b Listen to 1a and choose
the best answer.Focus on the main idea of the conversation when you listen for the first time.√1c Read 1a and complete trees’ functions. Trees can stop the wind from blowing the earth away.
A lot of water can be saved by forests.
They can also stop the water from washing the earth away. Tree’s functions 【自学指导3】
1.自学内容：课本35页1a
2.自学方法：精读
3.自学时间：8分钟
4.自学要求：能够说出1a中重要的知识点1a Listen, look and say. 【自学检测3】
翻译下面的短语
刚才________
2. 不能看见任何东西 __
3. 砍伐太多的树木_______
4. 结果 ______
5.大量富饶的土地______
6.变成________
7阻止大风刮走泥土________
8. 阻止流水冲走泥土___________
9. 对……有害_____ 10.人类 ___________ just nowcouldn’t see anythongcut down too many trees as a result a lot of rich landchang intostop the wind from blowing the earth awaystop the water from washing the earth awaybe bad forhuman beingsListen and answer the questions 1.What’s the weather like today ?
It’s bad. The wind is so strong . And the sand really
hurts face.
2.What causes these sandstorms ?
People have cut down too many trees.
As a result, a lot of rich land has changed into desert.
3.Do we still need to do something to protect the
environment ?
Yes, we do. Although we have built “The Green Great
Wall”, we still need to do something to protect the
environment .
conj. 虽然，尽管，即使n.沙要 点 归 纳?1、What bad weather! What引导的感叹句--- a. What+形容词+不可数名词/可数名词复数！ b. What+ a/an+形容词+可数名词单数！
2、As a result, a lot of rich land has changed into desert. change… into…（把…变成…） = turn… into… 把…..(转)变成
3.stop sb./sth.(from) doing sth. = prevent sb./sth. (from) doing sth. --- 阻止…做某事 【自学指导4】
1.自学内容：课本121页的语法“不定代词”
2.自学方法：精读
3.自学时间：10分钟
4.自学要求：通过熟读p121关于不定代词的语法，让学生能够说不定代词和不定副词的用法,并能熟练做题 【自学检测4】
用不定代词或不定副词填空
1.Mary, would you like _______ to drink?
2. Cindy is very busy now.
She needs ________to help her.
3. Is there ______wrong with your computer?
4.Jim looked for his pencil-box _______,
but he didn’t find it.
5 I stayed at home last week. I didn’t go ______ somethingsomeoneanythingsomewhereanywhere somebody, someone, something, somewhere
anybody, anyone, anything, anywhere
none, nobody, nothing, nowhere
everybody, everyone, everything, everywhere
一般情况下用于肯定句一般情况下用于否定句和疑问句表否定含义可用于各种句式要 点 归 纳Lily, would you like ___________ to drink?
Cindy is very busy now. She needs _______ to help her.
Is there _________ wrong with your computer?
Jim looked for his pencil-box ____________ , but he didn’t find it.
I stayed at home last week. I didn’t go __________. Use someone, something, anything, somewhere, anywhere to fill in the blanks.something someone anythingsomewhereanywhere 当堂训练We learn: 1.Some words: sand, although 2.Some phrases: change into, human being 3.Some sentences: (1)As a result, a lot of rich land has changed into desert. (2)Trees can stop the wind from blowing the earth away. We can: 1. Use the indefinite pronoun and adverb. 2.Talk about the sandstorm and its harm. SummaryAssignmentRead 1a.
Memorize the useful expressions and key sentences which we learn today.
Finish Section A in your workbook.
Preview Section B.Thank you!
基于“课程标准、中招视野、两类结构”
九（上）Unit2 Topic2 Section A教案设计
（新授课）
制作：舒庄一中
修订:郭红杰
一、 学习目标确定的依据：
1、课程标准相关要求:《英语课程标准》（2011年版）要求学生能够会读会写知汉意的单词和短语
单词：sand sandstorm desert although reduce completely
短语： 1.change into
2.human being
语法：（1）不定代词和不定副词的用法
2、教材分析：
本课是第二单元第二话题的第一课时。主活动是1a。1a通过Kangkang向他的同伴Maria和Jane抱怨恶劣的天气，引出本课的功能意念：抱怨和责备。同时也初步呈现了本单元的语法点：不定代词和不定副词。
3、中招考点：
不定代词和不定副词的用法是学生必须掌握的知识要点，所以一定要让学生弄明白。
4、学情分析：
本节课中，不定代词和不定副词的用法对于学生来说掌握有些难度，还要通过应用来巩固它的用法。，鉴于这一点，上课前应当充分备足课，知识点应让学生一点一点地归纳出来，努力提高学生的学习兴趣。
二、学习目标
1、学习并能说出、写出P35—36的生词，并能进行英汉互译
2、熟读1a，能够说出1a中重要的知识点，能够熟练做题。
3、能够说不定代词和不定副词的用法,并能熟练做题。
三、评价任务
1、针对目标1，通过学习P35—36的生词，让学生并能熟练说出、写出P35—36的生词，并能进行英汉互译。
2、针对目标2，通过熟读1a，能够说出1a中重要的知识点，能够熟练做题。
3、针对目标3，通过熟读p121关于不定代词的语法，让学生能够说不定代词和不定副词的用法,并能熟练做题。
四、教学过程
学习目 标
教 学 活 动
评价要点
要点归纳
目标1：学
习并能
说出、
写出P35—36的生词，并能进行英汉互译
Step1【?自学指导1】
1.自学内容：课本P35—36的生词。
2.自学方法：先根据音标试读，同桌互相正音，提问。
3.自学时间：5分钟
4.自学要求：会读，知道其汉语意思，并能英汉互译。
Step2学生看书自学，教师巡视辅导。
Step3【自学检测1 】
英译汉
sand sandstorm desert although
reduce completely
change into human being
通过学习P35- 36的生词，让学生并能熟练说出、写出P35- 36的生词，并能进行英汉互译。
学习目 标
教 学 活 动
评价要点
要 点 归 纳
目标2、熟读1a，能够说出1a中重要的知识点，能够熟练做题。
?Step?4【自学指导2 】
1.自学内容：课本35页1a
2.自学方法：听录音和扫读。
3.自学时间：5分钟
4.自学要求：听1a，完成1b; 读1a，完成1c.
?Step?5【自学检测2】
完成课本1b和1c.
Step6【自学指导3】
1.自学内容：课本35页1a
2.自学方法：精读
3.自学时间：8分钟
4.自学要求：能够说出1a中重要的知识点
Step7【自学检测3】
翻译下面的短语
1. 刚才________2. 不能看见任何东西 __
3. 砍伐太多的树木_______4. 结果 ______
5.大量富饶的土地______ 6.变成________
7阻止大风刮走泥土________
8. 阻止流水冲走泥土___________
9. 对……有害_____10.人类 ___________
2. 通过熟读1a，能够说出1a中重要的知识点，能够熟练做题。
?1、What bad weather! What引导的感叹句--- a. What+形容词+不可数名词/可数名词复数！ b. What+ a/an+形容词+可数名词单数！
2、As a result, a lot of rich land has changed into desert.
change… into…（把…变成…） = turn… into… 把…..(转)变成3.stop sb./sth.(from) doing sth. = prevent sb./sth. (from) doing sth. --- 阻止…做某事
学习目 标
教 学 活 动
评价要点
要 点 归 纳
目标
3：能够说不定代词和不定副词的用法,并能熟练做题。
Step8【自学指导4】
1.自学内容：课本121页的语法“不定代词”
2.自学方法：精读
3.自学时间：10分钟
4.自学要求：通过熟读p121关于不定代词的语法，让学生能够说不定代词和不定副词的用法,并能熟练做题。
Step9【自学检测4】
1) 用不定代词或不定副词填空
1.Mary, would you like _______ to drink?
2. Cindy is very busy now.
She needs ________to help her.
3. Is there ______wrong with your computer?
4.Jim looked for his pencil-box _______,
but he didn’t find it.
5) I stayed at home last week. I didn’t go ________.
Step10【当堂训练：】
用不定用不定代词或不定副词填空
Lily, would you like ___________ to drink?
Cindy is very busy now. She needs _______ to help her.
Is there _________ wrong with your computer?
Jim looked for his pencil-box ____________ , but he didn’t find it.
I stayed at home last week.
I didn’t go ________
Step11【 教后反思】
3、，通过熟读p121关于不定代词的语法，让学生能够说不定代词和不定副词的用法,并能熟练做题。
1.somebody, someone, something, somewhere
一般情况下用于肯定句
2.anybody, anyone, anything, anywhere
一般情况下用于否定句和疑问句
3.none, nobody, nothing, nowhere
表否定含义
4.everybody, everyone, everything, everywhere
可用于各种句式
Unit2 Topic2 SA
一.选择题
( ) 1.She made one big mistake, and ___, she lost her job last month.
A. of course B .as a result C . at last D. as first
( ) 2.The number of students in our class ___ over 60. A small number of them ____ girls.
A. are is B. is is C. is are D. are are
( ) 3.The big box is empty. I can’t see _____ in it.
A . something B. everything C. anything D. nothing
( ) 4.Smoking can ____the risk of lung disease
A. protect B. cause C. create D. produce
( )5.—Would you like to have _____?
—No, thank you. I’ve had enough.
A.anything more B.something more
C.more anything D.more something
( )6.The Green Great Wall can stop the wind_____ blowing the earth away.
A.to B.from C.of D.with
( )7.This washing machine is very difficult to use. _____ can learn to use it in a very short time.
A.Somebody B.Anyone C.Nobody D.Everyone
( )8.—Hi, Bob! I can’t find my story book. Have you seen it?
—Sorry, I haven’t. Why not ask Jim? Perhaps he’s seen it _____.
A.anywhere B.everywhere C.nowhere D.somewhere
( )9. —Which of the two subjects do you like, art or music?
—_____，they are really interesting.
A.Neither B.Both C.None D.All
( )10.We must plant more trees after we _____ every year.
A.take away them B.take them away C.cut down them D.cut them down
( )11.The cleaners must keep the street _____.
A.from getting dirty B.to dirty
C.to get dirty D.getting dirty
( )12.—Is _____ ready for the trip?
—No, we haven’t got a camera.
A.nothing B.everything C.something D.anything
( )13.None of us _____ running, but we all like swimming.
A.likes B.like C.liking D.would like to
( )14. _____Liang Li is very busy,she always helps others.
A.But B.And C.Although D.Because
二.根据汉语完成句子
1.在那个故事中，一条小鱼变成了一位美丽的姑娘。
A small fish_____ _____ a beautiful girl in that story.
2.尽管每个人都踢得不错，我们还是输掉了足球赛。
______ everyone played well, we ____lost the football game.
3.为了保护土壤，我们必须阻止人们砍伐树木。
We must ___ people ____cutting trees to protect the earth.
4.去年大风吹走了沙子
The strong wind ____ _____the sand last year.
5. 许多学生在沙滩上清理垃圾。
_____ _____ _____students are cleaning the litter on the beach.
三.从方框中选出合适的短语并用适当形式填空
1.If you don’t pay for the bill , they will ____the electricity supply.
2.Trees can stop the wind_____the earth_______
3.Heavy rain will_____the soil soon if there is no trees
4.A new rule will soon _________to solve the problem.
5.We should plant more trees after we ____some _____
答案
一、BCCBDBDBA CCCDA
二、1.changed into 2.Although still 3. stop from 4.blew away
5. A number of
三、1. cut off 2. blowing away 3. wash away 4.coming into being
5.cut down
