Lesson-46-Protect-Our-Environment录课专用

（3）激发学生的学习兴趣，为下一节课的学习奠定基础。
五、作业布置
为了巩固本节课所学知识，提高学生的英语应用能力，特布置以下作业：
1.词汇练习：请学生根据课堂所学环境保护相关词汇，编写一段关于环保的小短文，要求至少使用5个新学的词汇和短语。
2.语法练习：运用一般现在时的被动语态，描述以下场景：
a.垃圾分类的意义和做法。
（3）带领学生阅读课文，讲解课文中的重点句型和语法现象，提高阅读理解能力。
2.教学目的：
（1）让学生掌握与环境保护相关的词汇和短语，扩大词汇量。
（2）帮助学生学习并运用一般现在时的被动语态，提高语法水平。
（3）培养学生的阅读能力，理解课文内容，提高英语素养。
（三）学生小组讨论
1.教学活动设计：
（1）将学生分成小组，让他们围绕环境保护话题展开讨论，如：环保措施、个人责任等。
（1）展示一组环境污染的图片，如：雾霾、水污染、垃圾围城等，引发学生对环境保护的关注。
（2）邀请学生分享自己对环境保护的认识，讨论身边存在的环境问题。
（3）通过提问方式，引导学生思考如何用英语表达环境污染问题。
2.教学目的：
（1）激发学生对环境保护的兴趣，为新课学习奠定情感基础。
（2）引导学生关注环境问题，培养他们的社会责任感。
3.教学评价：
（1）过程性评价：关注学生在课堂活动中的参与程度、合作意识、表达能力等方面，给予及时反馈。
（2）形成性评价：通过作业、测试等形式，了解学生对词汇、语法、阅读等知识的掌握情况，为下一步教学提供依据。
（3）总结性评价：在课程结束后，对学生的学习成果进行综合评价，关注学生的全面发展。
4.教学反思：
3.口语作业要积极参与，提高自己的听说能力。

□ √ ride bikes or take buses
□pick up rubbish off the street
□turn off the lights when you leave a room □turn off the television and shut down the computer when you are not
using them
□ √ take short showers
Reading:
Read and write true or false.
① Katie lives in Edmonton now. ( T ) ② Katie thinks that people waste water and electricity the
most. ( F )
③ Katie tries many ways to save water. ( T ) ④ We can recycle at our homes. ( T )
⑤ Katie goes to school by bus. ( F )
再三地；反复地
again and again, or put other garbage in them.
Presentation:
What should we do to protect the environment?
n. 工厂
Cars and factories make the most pollution.
Reading: 1 ReadLaendt'tsickDthoe Iptoi!nts mentioned in the lesson. □ √ sort garbage at home □ √ reuse plastic bags

Unit 8 Save Our World lesson 46 Protect Our Environment Teaching Content:Oral words and expressions: can, take showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Ou r city is clean, but I think we _____ things. I think we waste ______ the most. People waste water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes t he _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and che ck the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______.A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do people in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truc k pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most p ollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Ask the students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your advice to stop p ollution?3.What’s your plan to reduce pollution?Step6. Come to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.。

(4)What should people do to make less pollution?
People should ride bikes or take buses.
(5)In fact, if each of us makes a small change in our life, we
can make a big difference to our environment. 事实上,如果我们每个人在生活中做出一点改变,那么我们就 可以对环境产生很大的影响。
(3)How can we recycle at home? We can sort our pop cans, beer bottles and waste paper.We can use our plastic bags again and again, or we can put other garbage in them.
A truck
picks up
our recycling every week.It
_is__m_a_d_e__in_t_o_new things.Cars and factories make
__t_h_e_m__o_s_t _p_o_ll_u_t_io_n__.More people should ride bikes or take
buses.In fact, if each of us makes a small change in our life,
we can make a big difference to our environment.

Is your hometown clean enough?你的家乡足够干净吗? ◎观察思考: 1.He is old enough to go to school.他足够大了,可以去上学。 2.The bag is light enough for her to carry. 这个包对她而言足够轻了,她可以搬动。 3.We have no enough money to travel. 我们没有足够的钱去旅行。