人教版九年级英语全册Unit13 Section A 3a-4c课件
2. Sharks are at the top of the food chain
F in the ocean's ecosystem.
3. Around 50 million sharks are caught
and traded in this industry every year.
T 4. The numbers of some kinds of sharks have fallen by more than 90 percent in the last 20 to 30 years.
UNIT 13 We’re trying to save the earth!
Section A(3a—4c)
第2课时
学习目标
1 掌握重点生词、短语、句子。
生词：cruel, industry, law, scientific, reusable 短语：be harmful to, take part in, afford to do sth.,turn off, pay for,
助记现在进行时
现在进行时，构成“am/is/are+动词-ing”要牢记。 look, listen是标志，now也是常见词。 若问be用何形式，须看主语人称、数。 一般问句be提前，否定be后not立。
二、used to do sth.与be used to doing sth.
used to do sth. 表示过去常常做某事, 而现在 往往不做了。
一、现在进 行时
用法：表示现在正在进行的动作, 也表示现阶段或当 前一段时间内正在进行的动作。
结构：am/is/are + 动词-ing 标志词：look, listen, now
Look! The children are playing basketball on the playground. 看！孩子们正在操场上打篮球。
F
True (T) or false (F). (Para. 3)
1. WildAid and the WWF are environmental protection
Listen to the passage about sharks and
complete the fact
பைடு நூலகம்
sheet below.
Eric: Yes, I have. I ______ (help) 活动
with caonsidered
Clean-Up Day lasht aydear. It
was had
__________ (consider) the
biggest
Joe: How many petoopkle ____ (take)
结构： be + 过去分词 A new library was built last year. 去年建造了一个
新图书馆。 We’re going to visit the museum tomorrow, so
getting up early is advised.我们明天将去参观博物馆，因此
四、现在完 成时
can would could have to should must may/ might
For example, ycoaun/ could/ ____________s_h_o_u_l_d___
关 闭
save electricity bycoturldn/incagno/ff the
lights when you lesahvoeuladroom.
4a Fill in the blanks with the correct forms of the verbs in brackets.
Joe:H_a_v_e__ you etavkeren______ (take)
part in
参加，多指
an environhmelepnetdal project? 参加群众性
定义：表示动作已经完成, 但对现在造成影响; 或者 表示从过去某一时间开始一直延续到现在并
结构：还可能持续下去的动作。 标志词ha：s/have + 过去分词
I haalrveeand’ty,fiyneits,heevderm, nyever, since, for…
homework yet. 我还没完成我的家庭作业。
Peoplem_a_y_/_m_i_g_h_t__ think that bmigustth/ihnagvse to ___________ be done to save the earth. Many forget that saving the earth begins with small things.
课堂学习
Read the passage and match the main idea with each paragraph.
Talk about shark fin soup.
Sharks are endangered now.
Call on people
Para. 3 Para. 1 Para. 2
You ______可__重__复__使__用__ also use reusable bags in的stead of plastic
bags.
can would could have to should must may/ might
I think it’s a great idea that yhoauventoow
Read the following sentences.
We’re trying to save the earth. The river used to be so clean. The air is badly polluted. No scientific studies have shown that shark fins are good for health. We should help save the sharks.
工业；行 业
野生救援 协会
法律
科学上 的
Retell the passage according to the structure below.
1. hear of sb./sth.听说某人/某事的情 况，表示间接听到。 Lucy has never heard of her brother since he left. 自从哥哥离开后，露西再也没有听到 过他的消息。
a a
whole shark ______ bowl of shasrok fin soup.
2. Sharks are at the top of the food chain, ____ if their numbers drop,
so although if but 3. Many wthhinenk that sharks are Altt_hoo_uo_g_hsbtt_urothnegytaorbeewernodnagn. gered,
Share your passage about how to protect our environment.
示例
It’s our duty to protect the earth. In order to protect our environment, we should turn off the lights when we leave a room. Besides, we’d better stop driving cars. We can go to school by bike or by bus. Last, it takes a long time for trees to grow up. So we should recycle books and paper.
Two environmental
3b Read the passage again and fill in the blanks with the words in the box.
so although if but
1. Many peowphleendo not realize they
arwnehkeilling they enjoy
be used to doing sth. 表示习惯于做某事。 I used to get up at eight o’clock. 我过去常常8点起床。 Joe is used to drinking a cup of milk for
breakfast. 乔习惯于早饭喝杯牛奶。
三、被动语 态
定义： 被动语态表示主语是动作的承受者，即行 为动作的对象的一种语态。
4. _________ there are no scientific studies tiof support this, a lot of people believe that shark fins are good for health.
有害 的
在……顶 端
世界自然基金 会
链条
残忍 的
生态系 统
Talk about shark fin soup. Sharks are endangered now.
Para. 3 Para. 1 Para. 2
True (T) or false (F). (Para. 2)
T1. Without a fin, a shark can no longer T swim and dies.
part?think
Eric: I __c_a_m_e(think) more than
1,000
afford及物动词，
people _t_r_y_in_g_ (come) to help负to担do得s起th.。承a担ffo得rd
F in the ocean's ecosystem.
3. Around 50 million sharks are caught
and traded in this industry every year.
T 4. The numbers of some kinds of sharks have fallen by more than 90 percent in the last 20 to 30 years.
UNIT 13 We’re trying to save the earth!
Section A(3a—4c)
第2课时
学习目标
1 掌握重点生词、短语、句子。
生词：cruel, industry, law, scientific, reusable 短语：be harmful to, take part in, afford to do sth.,turn off, pay for,
助记现在进行时
现在进行时，构成“am/is/are+动词-ing”要牢记。 look, listen是标志，now也是常见词。 若问be用何形式，须看主语人称、数。 一般问句be提前，否定be后not立。
二、used to do sth.与be used to doing sth.
used to do sth. 表示过去常常做某事, 而现在 往往不做了。
一、现在进 行时
用法：表示现在正在进行的动作, 也表示现阶段或当 前一段时间内正在进行的动作。
结构：am/is/are + 动词-ing 标志词：look, listen, now
Look! The children are playing basketball on the playground. 看！孩子们正在操场上打篮球。
F
True (T) or false (F). (Para. 3)
1. WildAid and the WWF are environmental protection
Listen to the passage about sharks and
complete the fact
பைடு நூலகம்
sheet below.
Eric: Yes, I have. I ______ (help) 活动
with caonsidered
Clean-Up Day lasht aydear. It
was had
__________ (consider) the
biggest
Joe: How many petoopkle ____ (take)
结构： be + 过去分词 A new library was built last year. 去年建造了一个
新图书馆。 We’re going to visit the museum tomorrow, so
getting up early is advised.我们明天将去参观博物馆，因此
四、现在完 成时
can would could have to should must may/ might
For example, ycoaun/ could/ ____________s_h_o_u_l_d___
关 闭
save electricity bycoturldn/incagno/ff the
lights when you lesahvoeuladroom.
4a Fill in the blanks with the correct forms of the verbs in brackets.
Joe:H_a_v_e__ you etavkeren______ (take)
part in
参加，多指
an environhmelepnetdal project? 参加群众性
定义：表示动作已经完成, 但对现在造成影响; 或者 表示从过去某一时间开始一直延续到现在并
结构：还可能持续下去的动作。 标志词ha：s/have + 过去分词
I haalrveeand’ty,fiyneits,heevderm, nyever, since, for…
homework yet. 我还没完成我的家庭作业。
Peoplem_a_y_/_m_i_g_h_t__ think that bmigustth/ihnagvse to ___________ be done to save the earth. Many forget that saving the earth begins with small things.
课堂学习
Read the passage and match the main idea with each paragraph.
Talk about shark fin soup.
Sharks are endangered now.
Call on people
Para. 3 Para. 1 Para. 2
You ______可__重__复__使__用__ also use reusable bags in的stead of plastic
bags.
can would could have to should must may/ might
I think it’s a great idea that yhoauventoow
Read the following sentences.
We’re trying to save the earth. The river used to be so clean. The air is badly polluted. No scientific studies have shown that shark fins are good for health. We should help save the sharks.
工业；行 业
野生救援 协会
法律
科学上 的
Retell the passage according to the structure below.
1. hear of sb./sth.听说某人/某事的情 况，表示间接听到。 Lucy has never heard of her brother since he left. 自从哥哥离开后，露西再也没有听到 过他的消息。
a a
whole shark ______ bowl of shasrok fin soup.
2. Sharks are at the top of the food chain, ____ if their numbers drop,
so although if but 3. Many wthhinenk that sharks are Altt_hoo_uo_g_hsbtt_urothnegytaorbeewernodnagn. gered,
Share your passage about how to protect our environment.
示例
It’s our duty to protect the earth. In order to protect our environment, we should turn off the lights when we leave a room. Besides, we’d better stop driving cars. We can go to school by bike or by bus. Last, it takes a long time for trees to grow up. So we should recycle books and paper.
Two environmental
3b Read the passage again and fill in the blanks with the words in the box.
so although if but
1. Many peowphleendo not realize they
arwnehkeilling they enjoy
be used to doing sth. 表示习惯于做某事。 I used to get up at eight o’clock. 我过去常常8点起床。 Joe is used to drinking a cup of milk for
breakfast. 乔习惯于早饭喝杯牛奶。
三、被动语 态
定义： 被动语态表示主语是动作的承受者，即行 为动作的对象的一种语态。
4. _________ there are no scientific studies tiof support this, a lot of people believe that shark fins are good for health.
有害 的
在……顶 端
世界自然基金 会
链条
残忍 的
生态系 统
Talk about shark fin soup. Sharks are endangered now.
Para. 3 Para. 1 Para. 2
True (T) or false (F). (Para. 2)
T1. Without a fin, a shark can no longer T swim and dies.
part?think
Eric: I __c_a_m_e(think) more than
1,000
afford及物动词，
people _t_r_y_in_g_ (come) to help负to担do得s起th.。承a担ffo得rd
合集下载
人教版英语九年级Unit13We’retryingtosavetheearth!SectionA(3a—4c)课件
的。 Manybelievethatsharks intheirfoodchain. 4.世界各地的环境保护组织,如野生救援协会和世界自然基金 会,教育公众有关“猎翅”的行为。 Environmentalprotectiongroupsaroundtheworld, WildAidandtheWWF, never becausetheyare
【知识构建】 现在完成时的用法 :1. 表示过去发生或已经完成的动作对 现在造成的影响或结果。 2. 表示从过去已经开始 , 一直持续到 现在的动作或状态。 时间状语 :already,yet,never,for+ 时间状语 ,since+ 表过去的时间 点等。 Ihavealreadyfinishedmyhomework. 我已经做完我的家 庭作业了。
1.takepartin参加
【语境领悟】
*Howmanypeopletookpartin? 多少人参加了? *ShejoinedtheYoungPioneers. 她加入了少先队。 *Willyoujoinusinthediscussion? 你要参加我们的讨论吗?
【妙辨异同】“参加”的不同表达
【归纳拓展】
和 usedtodo 结构相似的表达还有 be/get/becomeusedtodoing 和 beusedtodo。 (1)be/get/becomeusedtodoing意为“习惯于做……”。 Mygrandfatherisusedtogoingforawalkafterdinner. 我爷爷习惯晚饭后去散步。 (2)beusedtodo 意 为 “ 被 用 来 做 ” , 是 被 动 语 态 , 相 当 于 beusedfordoing。
1.Whereisthesharkfinsoup especiallypopular?
【知识构建】 现在完成时的用法 :1. 表示过去发生或已经完成的动作对 现在造成的影响或结果。 2. 表示从过去已经开始 , 一直持续到 现在的动作或状态。 时间状语 :already,yet,never,for+ 时间状语 ,since+ 表过去的时间 点等。 Ihavealreadyfinishedmyhomework. 我已经做完我的家 庭作业了。
1.takepartin参加
【语境领悟】
*Howmanypeopletookpartin? 多少人参加了? *ShejoinedtheYoungPioneers. 她加入了少先队。 *Willyoujoinusinthediscussion? 你要参加我们的讨论吗?
【妙辨异同】“参加”的不同表达
【归纳拓展】
和 usedtodo 结构相似的表达还有 be/get/becomeusedtodoing 和 beusedtodo。 (1)be/get/becomeusedtodoing意为“习惯于做……”。 Mygrandfatherisusedtogoingforawalkafterdinner. 我爷爷习惯晚饭后去散步。 (2)beusedtodo 意 为 “ 被 用 来 做 ” , 是 被 动 语 态 , 相 当 于 beusedfordoing。
1.Whereisthesharkfinsoup especiallypopular?
九年级英语下册 Unit 13 第2课时(A 3a-4c)课件
1. Shark fin soup is famous and expensive all
around the world. ×
2. We have to kill a whole shark to get a bowl of
shark fin soup. √
Read the second paragraph.
Unit 13 We’re trying to save the earth!
Section A 3a-4c
New words
cruel harmful industry law scientific afford
残酷的；残忍的(adj.) 有害的(adj.) 工业；行业 (n.) 法律；法规(n.) 科学上的；科学的(adj.) 承担得起；买得起(v.)
Where shark fin soup is popular In southern China
Number of sharks caught and
traded every year
Around 70 million
How governments can help
Two environmental groups against “finning”
Grammar
Focus
We’re trying to save the earth.
Present progressive
The river used to be so clean.
used to
The air is badly polluted.
Passive voice
No scientific studies have shown that shark fins are good for health.
around the world. ×
2. We have to kill a whole shark to get a bowl of
shark fin soup. √
Read the second paragraph.
Unit 13 We’re trying to save the earth!
Section A 3a-4c
New words
cruel harmful industry law scientific afford
残酷的；残忍的(adj.) 有害的(adj.) 工业；行业 (n.) 法律；法规(n.) 科学上的；科学的(adj.) 承担得起；买得起(v.)
Where shark fin soup is popular In southern China
Number of sharks caught and
traded every year
Around 70 million
How governments can help
Two environmental groups against “finning”
Grammar
Focus
We’re trying to save the earth.
Present progressive
The river used to be so clean.
used to
The air is badly polluted.
Passive voice
No scientific studies have shown that shark fins are good for health.
人教版九年级上册英语全册课件PPT
* so that 以便； 为了 * understanding n 明白，理解 a better understanding 更好地理解…… understand v.明白，理解 understand sth./sb. 明白……
While-reading
How I Learned to Learn English
Last year, I did not like my English class. Every class was like a bad dream. The teacher spoke so quickly that I did not understand her most of the time. I was afraid to ask questions because of my poor pronunciation. I just hid behind my textbook and never said anything.
1) discover v. 发现
2) discover/ invent /find/ /find out/ create 的区别
①I discovered (that) she was a good cook. discover指_________ ,某种_________ ，而以前未被
发现的事物或未为人所知的东西。
九年级英语（RJ） 教学课件
Unit 1 How can we become good
learners?
Section A (3a-4c)
学习目标
➢ Key words & phrases:
expression, discover, secret, grammar, repeat, note, pal, physics, chemistry , memorize, pattern
While-reading
How I Learned to Learn English
Last year, I did not like my English class. Every class was like a bad dream. The teacher spoke so quickly that I did not understand her most of the time. I was afraid to ask questions because of my poor pronunciation. I just hid behind my textbook and never said anything.
1) discover v. 发现
2) discover/ invent /find/ /find out/ create 的区别
①I discovered (that) she was a good cook. discover指_________ ,某种_________ ，而以前未被
发现的事物或未为人所知的东西。
九年级英语（RJ） 教学课件
Unit 1 How can we become good
learners?
Section A (3a-4c)
学习目标
➢ Key words & phrases:
expression, discover, secret, grammar, repeat, note, pal, physics, chemistry , memorize, pattern
人教新目标九年级英语全册Unit 13 Section A3课件
考点例析
— I called you at 4:00 yesterday
afternoon, but no one answered.
— Sorry, I ______ with my friends at that
time. (2011河南)
A. swim
B. swam
C. will swim
D. was swimming
1. 表示动作到现在为止已经完成或刚刚完成。 2. 动作发生在过去，强调对现在的结果、
影响等。
3. 表示动作发生在过去，并且一直持续到现 在，甚至还可能继续下去，句中使用持续性
动词，且常有表示一段时间的时间状语。
4. 现在完成时可以用在条件或时间状语从句 中，表示将来某个时刻之前已经完成的动作。
1) M现a在ry完h成as时be+ensinllcsein+c点e t时hr间ee状da语ys(名 ago词. 、短语、从句，其中从句用一般
— Wow, they are wonderful.
肯定句：主语 + have / has + 过去分词 + 其他
否定句：主语 + haven’t / hasn’t + 过去分 词 + 其他
一般 Have / Has + 主语 + 过去分词 + 疑问句：…？ 肯定答语：Yes, 主格代词 + have / has. 否定答语：No, 主格代词 + haven’t / hasn’t.
It is said that the boy has passed the national exam. The boy is said to have passed the national exam.
(新人教版)英语九年级全册：Unit 13 全单元ppt课件(223页)
Listen again and check (√) the sentences you hear.
√ √
1. We could go fishing in the river. 2. The river was really dirty. 3. The river has always been the nicest river in this town. 4. We should ask the teachers for help.
mobile phone pollution
litter v. 乱扔 n. 垃圾 rubbish waste 垃圾，废弃物
People should throw away litter in the bin.
n. 垃圾箱
noise pollution There are more cars on the road.
litter和rubbish都可指“垃圾”，用作 不可数名词。 rubbish指“没用的东西(被扔或将要丢 弃的无用的东西)‖不可回收。
litter指“(室内或公共场所)乱扔的废物 (纸屑、不要的包装纸、废瓶等)‖还可 回收。 e.g. Throw the rubbish out. 把垃圾扔出去。 The room is full of rubbish. 房间里堆满了垃圾。 Pick up your litter after a picnic. 野餐后将废弃物收拾好。
Everyone in this town should play a part in cleaning it up!
Make conversations using the pollution in 1a. The river has always been the nicest river in this town. Yes, it used to be so clean.
人教版九年级英语unit13全单元课件
Match the two parts:
1. Han Ling’s grandparents gave her 2. They like different colors because they have 3. She pretended to like the sweater in order to 4. After pretending to do so, she felt
John Wilson
How would he feel? Comfortable or uncomfortable?
Uncomfortable.
counts, saying, thought, uncomfortable
To make things easier, some people would rather just give money. In some cultures, however, uncomfortable receiving money can make people _____________. “When someone gives格言 me money, 想法最重要。 it just makes me think they’re being lazy,” says John Wilson. “In saying England, we have a ________: It’s the thought that counts When someone gives me money, I feel _______. they didn’t think at all.I prefer to receive a gift that has some _______ thought behind it. I don’t mind if it’s something I don’t need. If someone has thought about a gift for me, it always makes me happy.”
人教版九年级英语全一册教学课件Unit 3第2课时(A 3a-4c)
状元成才路
状元成才路
Read the second part and answer the questions. 1. Did Alice try the ride? How do you know?
Yes, Alice tried the ride. She said it was fun after the ride, though she was scared at first. 2. What plan did He Wei suggest after the ride? He suggested to go to Water World.
order with numbers.
Task 4
_3__ On their way to Water City Restaurant, Alice and
He Wei pass by Uncle Bob’s.
_2__ They decide to go to Water City Restaurant.
[On their way to Water City Restaurant, Alice and He Wei pass by Uncle Bob’s.] A: Look! This restaurant looks interesting. The sign
says a rock band plays here every evening. 2
a. Be relaxed!
b. The restaurant is always busy.
and
answer the
Task
2
1. Why did Alice not want to go on the new ride? How did she feel after the ride?
状元成才路
Read the second part and answer the questions. 1. Did Alice try the ride? How do you know?
Yes, Alice tried the ride. She said it was fun after the ride, though she was scared at first. 2. What plan did He Wei suggest after the ride? He suggested to go to Water World.
order with numbers.
Task 4
_3__ On their way to Water City Restaurant, Alice and
He Wei pass by Uncle Bob’s.
_2__ They decide to go to Water City Restaurant.
[On their way to Water City Restaurant, Alice and He Wei pass by Uncle Bob’s.] A: Look! This restaurant looks interesting. The sign
says a rock band plays here every evening. 2
a. Be relaxed!
b. The restaurant is always busy.
and
answer the
Task
2
1. Why did Alice not want to go on the new ride? How did she feel after the ride?
新人教版九年级英语 unit13 Section A 3-优质课件 (2).ppt
Joe: How many people _to_o_k_ (take) part? Eric: I _th__in_k_ (think) more than 1,000
people _c_a_m__e_ (come) to help out. Joe: That’s fantastic! I guess everyone in
adj.可重复使用的 关掉 electricity by turning off the lights when you leave a room. You _c_o_u_l_d_ also use reusable bags instead of plastic bags. I think it’s a great idea that you now h__a_v_e_t_o pay for plastic bags in some stores. And instead of driving to school or work, you _c_a_n_/s_h_o_u_l_d_ ride your bike or walk. If it’s far, you _c_a_n_/_c_o_u_ld__ take the bus. All these
5. 在中国南部 in southern China
6. 对……有害 be harmful to
7. 在……顶部 at the top of
8. 海洋生态系统
the ocean’s ecosystem
II. Translate the sentences.
1. 甚至是河底都满是垃圾。 Even the bottom of the river was full of rubbish.
The museum was visited by some old people just now. 2. 工人们使用不同种类的机器工作。 Different kinds of machines are used to work by the workers.
Unit13SectionA3a4c课件人教版英语九年级全册
定义：表示说话时(瞬间)正在进行的动作, 也表示目前或现阶段 正在进行的动作，或说话者的强烈情感。
结构: be (am/is/are) + v.-ing形式 标志词：Look, Listen, now, right now…
e.g. Listen! The boy is singing. It’s always raining here. (抱怨情绪)
Para. 3
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the scientifisch[aˌsrkasɪə!nˈtɪfɪk] adj. 科学上的，科学的
3. Many think that sharks are too strong to be endangered, __b_u_t___ they are wrong.
so although if but when
4. _A_l_th_o_u_g_h_ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.
结构: be (am/is/are) + v.-ing形式 标志词：Look, Listen, now, right now…
e.g. Listen! The boy is singing. It’s always raining here. (抱怨情绪)
Para. 3
Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the scientifisch[aˌsrkasɪə!nˈtɪfɪk] adj. 科学上的，科学的
3. Many think that sharks are too strong to be endangered, __b_u_t___ they are wrong.
so although if but when
4. _A_l_th_o_u_g_h_ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.
人教版九年级英语Unit13SectionAperiod3课件共31张
Unit 13
We are trying to save the earth.
Grammar Focus We are try to save the earth. Present progressive
The river used to be so clean. used to
The air is badly polluted.
A: I think that everyone should use public transportation.
B: I disagree. it's diffcult for parents with young children to use public transportation...
No scientific studies have shown that sharks fins are good for health.
We should save the sharks.
Passive voice Present perferct Model verbs
4a Fill in the blanks with the correct
is t_r_y_in__g (try) to improve the environment. Ken: Yes, we can't affort to _w__a_it_ (wait) any
longer to take action!
4b Fill in the blanks with the appropriate
4Hale Waihona Puke Discussing...use public transportation take your own shopping bags when go shopping reduce the use of air conditioners in summer turn off the lights when you leave the room grow more plants...
We are trying to save the earth.
Grammar Focus We are try to save the earth. Present progressive
The river used to be so clean. used to
The air is badly polluted.
A: I think that everyone should use public transportation.
B: I disagree. it's diffcult for parents with young children to use public transportation...
No scientific studies have shown that sharks fins are good for health.
We should save the sharks.
Passive voice Present perferct Model verbs
4a Fill in the blanks with the correct
is t_r_y_in__g (try) to improve the environment. Ken: Yes, we can't affort to _w__a_it_ (wait) any
longer to take action!
4b Fill in the blanks with the appropriate
4Hale Waihona Puke Discussing...use public transportation take your own shopping bags when go shopping reduce the use of air conditioners in summer turn off the lights when you leave the room grow more plants...