人教新目标初中英语九年级全一册 Unit 13 Section A 2a-2b 课件
2) spend多表示花费时间和金钱，主语通 常是人，常用于sb. spend(s) some time / money on sth.和sb. spend(s) some time / money (in) doing sth.两种句型。 e.g. David spent 2,000 yuan on the new machine. My father spends an hour (in) watching the news on TV every day.
A. land pollution B. air pollution C. noise pollution D. water pollution
2b Listen again and complete the sentences.
1. The air is badly polluted because there are
m_o_r_e__c_a_r_on the road these days. 2. Factories that burn coal alsop_o__ll_u_t_ethe air
with a lot of black smoke.
3. There is also too much rubbish and waste.
People _a_r_e_t_h_r_o_w__i_n_g_a__w_a_y__things away
every day.
4. People are also littering in_p_u_b_l_i_c_p_l_a_c_e_s
like parks. Th is turns beautiful parks into ugly places.
The problem is that…
2d Read 2d and complete the chart.
Problems
Solving problems
air pollution
take the bus, subway or ride a bike instead of driving.
waste pollution
The earth is badly polluted.
air pollution
The factories that burn coal pollute the air with a lot of black smoke.
water pollution
Factories put waste into the river.
take, spend, pay & cost take，spend，pay和cost都可以表示“花 费”，但它们的用法各有不同。 1) take多表示花费时间，常用于It takes
sb. some time to do sth.这一句型中， 其中it作形式主语。
e.g. It usually takes me 40 minutes to
wooden (木头 的) chopsticks or plastic forks rubbish
bring a bag to go shopping. use chopsticks or forks at home.
throw rubbish in the bins.
Jason and Susan, what are your ideas for solving these problems?
3) pay多表示花费金钱，主语通常是人， 常用于sb. pay(s) some money for sth.句 型。
e.g. Tommy paid 20 yuan for his breakfast yesterday.
4) cost多表示花费金钱，主语通常是物， 常用于sth. cost(s) (sb.) some money.句 型。
just now. 3. It usually __ta_k_e_s__ me an hour to do my
homework.
4. You should __s_p_e_n_d____ some time practising your pronunciation.
5. My brother _p__a_id___ 6, 000 yuan for the new computer yesterday.
The earth is badly polluted. Please make a poster and think of what we can do.
课后寄语
Thanks for listening Bye-bye!
e.g. The new dress cost Linda 88 yuan.
根据句意用take, spend, pay或cost的适当 形式填空。 1. That new car __c_o_s_t ___ them lots of
money. 2. Mona __sp__en__t ____ 50 yuan on tThere are more cars on the road.
Unit 13
We are trying to save the earth.
To talk about air pollution, water pollution and sound pollution.
To think about ways of protecting the environment.
To learn the new words:
2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.
2c
Role-play conversations between Jason and Susan.
The air has become really polluted around here. I’m getting very worried.
Yes, I used to be able to see stars in the sky.
英语人教版九年级全册unit13 section A 1a--2d
Unit 13 We’re trying to save the earth!Section A 1a—2dTeaching Aims：1.Knowledge ObjectsKey words：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation, recycle, napkin, upside, gate, bottle, president, inspiration, iron, work, metal, creativity,Key Phrases：to good use, pull… down, bring backSentence Patterns：We’re trying to save the earth!The river used to be so clean.The air is badly polluted.No scientific studies have showed that shark fins are good for health.We should help save the sharks.2.Ability Objects: 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。
3. Moral Objects : Learn to protect our environment.Teaching Important Points：1.能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。
人教版英语九年级全册Unit13 SectionA(2a-2d)优质课教案
Unit13 SectionA〔2a-2d〕优质课教案Shizhi Middle School Xu WeiTeaching Objectives:1. Knowledge objectivesThe students can master the key words: ugly, advantage, cost, wooden, plastic, takeaway, bin.The students can master the useful expressions: throw away, take the bus, instead of, be good for, remember to do, make a difference, lead to.2. Ability objectivesThe students can learn more about pollution and environmental protection.The students can listen for the key words and talk about what they can do to save the earth.3. Moral objectivesWe have only one earth. Let's join together and save it for our future.Teaching Key Points:1. New words, expressions and some important sentences.2. Learn more about pollution and environmental protection.Teaching Difficult Points:1. Master the main ideas and details of the listening materials.2. Talk with others about what they can do to save the earth.Teaching Methods:Communicative teaching methodTask-based teaching methodTeaching Procedures:Step 1 Revision & Lead-in1. I will greet the class. At the beginning of the class, we will enjoy a song.2. Look and say. What kind of pollution has been shown in this picture? What do you think has caused this pollution?Step 2 Listening 2a &2b1. Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. Listen for twice if the students need.I will ask two students to share their answers with the class and check them.2. Listen again and complete the sentences. Listen for twice if the students need. I will ask one student to write their answers on the screen and check with the class.Step 3 Take a quiz1. Are you a friend of the earth? What do you usually do?2. Ask some students to choose what they usually do when they finish drinking a can of cola / when there are a lot of old newspapers at your home / when they go shopping / when they write on a piece of paper .Step 4 Watch and think1. Let’s watch a video. What you can see in it?2. Can we do something to save the earth?Step 5 Discussion1. What can you do to save the earth in our lives?2. What can you do to save the earth in our school?Step 6 Summary1. I will ask the students what are learned in this class.2. We will read the phrases on the screen together.Step 7 Homework1. Remember the new words and expressions.2. Write about what you can do to help save the earth in your life.Blackboard Design。
人教九年级全一册 Unit13 SectionA 2a-2d 课件
never take wooden chopsticks or plastic forks
bring a bag to go shopping throw rubbish in the bins and keep public places clean and beautiful
1 Bike riding is good for health but it costs much.
F
2 Susan will start bringing a bag to go shopping in one year.
F 3 Jason uses wooden chopsticks from home when he eats takeaway food.
2b Listen again and complete
the sentences. 1. The air is badly polluted because there
are __m__o_r_e_c_a_r_s_ on the road these days.
2. Factories that burn coal also _p_o_l_l_u_te__ the air with a lot of black smoke.
Period 2
The earth is badly polluted.
Listen to the interview. Circle the
2a kinds of pollution that Jason and
Susan talk about.
A. land pollution C. noise pollution
T
2d Read 2d and complete the chart.
人教新目标九年级英语全册课件：unit13 Section A (1a-3b)(共78张PPT)
2c Use the information in 2a and 2b to role-play conversations between Jason and Susan.
Jason: The air has become really polluted around here. I’m really getting worried.
the cans; • turn off the lights when you leave a room; • use paper or resusable bags; • recycle books and paper; • turn off the shower when you wash your hair; • don't use napkins; • rethink,reuse, recycle ... ...
The river was _r_e_a_ll_y_d_ir_t_y.
what was the problem?
even the bottom of the river was full of _r_u_b_b_i_sh__. there were no more _f_is_h__
for fishmen to catch.
We should write to thego_v_e_r_n_m__e_nt and ask them to _c_lo_s_e_d__o_w_n__ the
factories. everyone should help _c_le_a_n__u_p_to the river.
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.
九年级全一册英语第13单元2b知识点
九年级全一册英语第13单元2b知识点第13单元2b知识点概述在九年级全一册的英语教材中，第13单元的2b部分是非常重要的。
本文将深入探讨这一知识点，并解释为什么理解和掌握这些内容对于学生学好英语非常关键。
2b部分主要包含了话题扩展和阅读理解训练。
这些内容都是通过一篇有关电影制作的文章来展开的。
首先，让我们来看一下话题扩展的意义。
话题扩展部分的目标是让学生从不同的角度思考电影制作和电影产业的影响。
这不仅有助于学生拓宽视野，还能提供更多话题作为口语和写作的素材。
在这一部分，学生需要学习一些与电影制作相关的专业术语和表达方式。
例如，学生需要掌握电影拍摄的基本步骤，了解电影制作中的各个角色和职责，还需要学习一些与电影展示相关的技巧，如挑选适合的电影院和屏幕等。
通过学习这些知识，学生可以更好地理解电影的制作过程，从而提高他们对电影内容的欣赏和理解能力。
此外，这些知识还可以帮助学生分析电影中的情节和角色，并能够更好地进行电影评论和批评。
接下来，让我们来看一下阅读理解训练的重要性。
阅读理解是学生学习英语的核心技能之一。
通过阅读理解训练，学生可以提高他们的理解能力、阅读速度和词汇量。
这些技能对于学生在日后的学习和职业发展中都至关重要。
在这一部分，学生需阅读一篇关于电影制作的文章，并回答相关的问题。
这有助于学生提高他们获取信息的能力，并培养他们的逻辑思维和分析能力。
通过阅读理解训练，学生还可以了解电影制作行业的最新动态，并对电影市场和观众需求有更深入的认识。
掌握2b部分的知识不仅对于提高学生的英语水平有着重要的意义，也对于培养学生的审美能力和批判思维能力有着很大的帮助。
电影是一种全球性的艺术形式，它能够拓宽学生的视野，增加他们对不同文化的理解和欣赏。
通过学习电影制作的知识，学生可以更好地欣赏各种类型的电影，并从中获得更多的艺术享受和思考启示。
总之，九年级全一册英语第13单元的2b部分知识点是非常重要的。
它不仅有助于学生提高英语水平，还能培养学生的审美能力和批判思维能力。
人教九年级全一册 Unit13 SectionA 1a-2d 课件
Water pollution
The water is really dirty. Even the bottom of the river is full of rubbish . People are throwingr_u_b_b_is_h_i/nlittotetrhe river Factories are puttingw_a_s_t_e____into the river
The scientific books will be sent without cost.
Water pollution: rubbish, littering, ships, factories
What other reasons do you know? sewage, industrial waste, pesticides
Listen and complete the sentences.
词义辨析： litter, rubbish和 waste
litter指公共场所丢弃的小片/块垃圾，如 纸片、塑料袋、易拉罐、饮料瓶等。
rubbish指必须及时清除的剩余物，比如 厨房里的垃圾，生活垃圾等等。
waste作名词用时可表“废物”的总称， 可指“荒地”，也可指“废品、废料”。
— Don’t drop litter, boy. Look at the sign “Rubbish ____D______ into the dustbin”.
— Sorry. A. has thrown B. was thrown C. must throw D. must be thrown
If you see any litter on the school playground,
人教版九年级英语全Unit 13 Section A 2a-2d 当堂检测含答案
英语九年级人教版Unit13SectionA(1a-2d) We’re trying to save theearth!同步练习同步测试题一．短语翻译1. 减少________2. 解决这些问题________3. 扔垃圾________4. 废物污染________5. 木制的筷子________6. 塑料的叉子________7. 外卖的食物________ 8. 保持干净________9. 导致________ 10.充满________二．单项选择11. The government has ________ laws to protect the endangered animals.A. putB. makeC. passedD. carry out12. The young man was against ____ trees.A. plantB. to plantC. plantingD. planted13. The old man was very _______ what his son did.A. surprised inB. surprised toC. surprising atD. surprised at14. My father thinks I’m already ______ for the work.A. high enoughB. enough highC. tall enoughD. enough tall15. I feel that the zoo ____ a clean and safe place ____ animals.A. provide, forB. provides, forC. gives, forD. provides, to三．用括号中所给词的适当形式填空。
16. All the students think Jack is a _______ student. (play)17. Zoos are ________ places for animals to live in. (terribly)18. I’m very _______ to hear the news. (surprise)19. --- Have you ever collected waste paper for _________(recycle)--- Yes, I have.20.We should take the bus or subway instead of _________ (drive)四．完成句子。