M5 U2 Task

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外研版九年级英语上册教案 M5 U2 第 1 课时

2.读后回答一系列问题（指向目标2）
能准确定位，选择、回答问题
3.读后讨论且发表观点（指向目标3）
能够找出并说出关键语句；能够自由表达自己观点
教学过程
教学环节
教学活动
评价要点
Step1
Presentation
1. Free talk:
Have you ever visited somemuseum? What is it like?
2、What’sthe differences between Chinese Musuem and Western Museum ?
Chinese Museum
Western Museum
能再次梳理课程信息，回答问题；结合实际，畅谈自己。
Step6
Homework
1.点读笔跟读课文；
2.读课文，画出思维导图
If引导的状语从句首次出现，理解不难，用法也比较好掌握，对学生构不成障碍。
学习
目标
通过本课时学习，学生能够：
1.在语境中猜测并认读下列词汇：communications, physics, chemistry,dig,coal, energy, experiment, control, truck, wheel, compare… with …, of all ages, whole;
Step 2
Generalreading
Read the whole passage fast and answer
1.Wherecan you probablyread thispassage?
A. A tour Guide book
B. A story
C. A life story

外研社版五年级英语下册外研五下教案 M5 U2

Module 5Unit 2It’s too big for you.【知识目标】1. 能熟练运用单词easy, heavy, hard, light等形容词描述物体的特征。

2. 学习句式：It’s too big for you.【语言技能目标】能运用“It’s too big for you. ”这类语句表明不同的看法。

【情感态度目标】1. 提高学生学习英语的兴趣，增强学习英语的自信心。

2. 教育学生要爱惜自己的物品，不要铺张浪费。

【学情分析】五年级学生，学生的年龄大多为10-12岁，紧紧抓住学生的年龄特点，因势利导，循循善诱，使其在营造的浓厚的英语环境中大胆地学习和使用英语，以提高综合运用英语的能力。

【教学重难点】重点：运用easy, heavy, hard, light等形容词描述物体的特征。

难点：运用“It’s too…for ...”表达自己的看法和意见3. 了解并掌握字母组合oa、oy、oo在单词中的发音规律。

【课前准备】1. 单词卡片/时间展示图；2. 教学光盘或其他录音机设备；3. 教学课件。

【教学过程】Step 1：热身运动1说唱本课P30的诗歌，不仅能调动起学生学习英语的积极性，而且可以渲染出学习英语的良好气氛。

Step 2：课文教学1. 复习上节课所学内容，操练句型：It’s big/light/heavy…出示图片，问学生：“what’s this? ”，引出单词T-shirt，让他们根据学过的句型对那位学生发表意见。

引出“It’s too big for you.”。

（板书课题）2. 利用已学过的表示事物特征的词语，进行句式操练。

eg: It’s too light for you.It’s too easy for you.It’s too small for you.……3. 学习Part 1。

(1) 上节课Lingling买了一个旅行包，可她还需要一件T-shirt，我们一起来听听她们是如何用英语讨论买衣服的。

八年级上册英语m5u1u2知识点

八年级上册英语m5u1u2知识点八年级上册英语M5U1U2是英语学习的重要部分，其中包含了许多重要的知识点，让我们一起来了解一下吧！M5U1知识点1.直接引语和间接引语直接引语是直接引用别人说过的话，需要用引号将其括起来，例如：Tom said, "I love playing basketball." （汤姆说：“我喜欢打篮球。

”）间接引语需要将别人说过的话转述出来，不需要使用引号，例如：Tom said that he loved playing basketball.（汤姆说他喜欢打篮球。

）2.祈使句祈使句是用来表达命令、请求或建议的句子，例如：Clean your room.（把你的房间打扫干净。

）3.情态动词情态动词又称为情态助动词，包括 can, could, may, might, shall, should, will, would, must, need, dare, ought to 等。

它们可以用来表示能力、意愿、推测、义务、建议、命令等。

例如：I can speak English.（我会说英语。

）4.直接间接对象直接对象是动作的承受者，通常是名词或代词，例如：She gave me a book.（她给了我一本书。

）间接对象通常介于动作和直接对象之间，常用介词 to 或 for 表示，通常是人或组织。

例如：She gave the book to me.（她给了我那本书。

）M5U2知识点1.限制性和非限制性定语从句限制性定语从句通常用 that 引导，它对先行词起到了进一步限制和修饰的作用，例如：The book that I bought yesterday is very interesting.（我昨天买的那本书很有意思。

）非限制性定语从句通常用 which 或 who 引导，它与先行词之间用逗号分开，只起到补充说明的作用，例如：My car, which is red, is parked outside.（我的车是红色的，它停在外面。

M5 U2 Choosing a new flat

M5 U2 Choosing a new flat （中文）1．一个带有两个阳台的较大的套间2．在快乐房产中介处3．一个杂乱的房间4．把你的东西整齐地整理好5．更多的抽屉、壁橱、衣橱和架子6．同意某人的意见/不同意7．同意某件事/ 做某事8．与某人谈话（两种）9．你怎么啦？（两种）10．需要做某事（两种，情态和实意）11．三室一厅两卫和一厨12．少于，不超过（两种）13．沙发、扶手椅、茶几/介词14．搬进一套在深水湾的可爱的套房15．一个一百五十平方米的套间16．银河购物中心17．幸福小区/ 王子车站18．在一个搬家日19．决定（不）做某事20．把它们的书本和玩具整理进箱子21．搬运工戴维和他的帮手22．把家具放进一辆大卡车23．把某物/某人带到某地24．到达某地（小地，大地）25．到达某地（另两种）26．在……前面/ 在……后面27．在……里的前面/ 在……里的后面28．在……的上方（两种）29．在……的下面（两种）30．在中间（两者/在……之中（三者以上）31．在……对面/ 靠墙32．在……顶部/在……脚下33．在……隔壁，旁边（两种）/ 在附近34．在……的中心（两种）M5 U2 Choosing a new flat1．一个带有两个阳台的较大的套间a bigger flat with two balconies2．在快乐房产中介处at Jolly Estate Agency3．一个杂乱的房间an untidy room4．把你的东西整齐地整理好pack your things away tidily5．更多的抽屉、壁橱、衣橱和架子some more drawers, cupboards, wardrobes and shelves 6．同意某人的意见/不同意agree with sb. / disagree with sb.7．同意某件事/ 做某事agree on sth . / agree to do sth.8．与某人谈话（两种）talk to sb. / talk with sb.9．你怎么啦？（两种）What’s wrong with you? / what’s the matter with you? 10．需要做某事（两种情态和实意）need do sth. / need to do sth.11．三室一厅两卫和一厨three bedrooms, a sitting-room, two bathrooms and a kitchen 12．少于，不超过（两种）less than, not more than13．沙发、扶手椅、茶几/ 介词sofas, armchairs, coffee tables / preposition14．搬进一套在深水湾的可爱的套房move to a lovely flat in Deepwater Bay15．一个一百五十平方米的套间 a flat of 150 square metres16．银河购物中心Milkway Shopping Centre17．幸福小区/ 王子车站Happy Estate / Prince Station18．在一个搬家日on a moving day19．决定（不）做某事decide ( not ) to do sth.20．把它们的书本和玩具整理进箱子pack all their books and toys in boxes21．搬运工戴维和他的帮手David, the removal man and his helpers22．把家具放进一辆大卡车put the furniture in a big lorry23．把某物/某人带到某地take sth. / sb. to sp.24．到达某地（小地，大地）arrive at sp. / arrive in sp.25．到达某地（另两种）get to sp. / reach sp.26．在……前面/ 在……后面in front of sth. / behind sth.27．在……里的前/ 在……里的后in the front of sth. / at the back of sth. 28．在……的上方（两种）over, above29．在……的下面（两种）under, below30．在中间（两者/在……之中（三者以上）between sth. ( sb.) / among sth. ( sb.) 31．在……对面/ 靠墙opposite sth. / against the wall32．在……顶部/在……脚下on the top of sth. / at the foot of sth. 33．在……隔壁，旁边（两种）/ 在附近next to = beside / near= not far (away) from 34．在……的中心（两种）in the middle of sth. / in the centre of sth.。

外研版八年级英语上册课件M5-U2 It describes the changes in Chinese society.

Words: show common describe society college novel magic name
Phrases: take place give a wonderful welcome to… was born in… send to
Patterns: The story of Teahouse takes place in Beijing. Teahouse is one of Lao She’s most famous plays.
外研八年级上册
Module 5 Lao She Teahouse
Unit 2
It describes the changes in Chinese society.
Words review
act
show
common twentieth describe
ety
n. （戏剧、歌剧或芭蕾舞的）一幕
Task 2
Read Passage 2 about Lao She’s lifetime and then complete the timeline.
1957 _w__ro_t_e_T__ea_h__o_u_se________________ 1924 _l_e_ft_h__o_m_e__a_n_d_w__e_n_t_t_o_E_n__g_la_n_d___ 1918 _f_in_i_s_h_e_d_s_c_h_o_o_l_a_n_d__b_e_c_a_m__e_t_h_e__
Let’s watch a video to get a brief introduction about Lao She.
born in Beijing
went to a Teacher’s School to learn to teach

外研版九年级上册英语 M5 U2 教学课件

can __a_ls_o__ speak Chinese. 5) He knows Chinese __a_s _w_e_l_l _．
3. You can learn about communications and the environment as well as maths, …
as well as表示“(除...之外)也, 既...又” The child is lively as well as healthy.
X-rays allow you to see inside your body.
3. What can you do in the Lauchpad?
You can do physics experiments and find out how people travel into space and back again. 4. What can you learn about on the fourth and fifth floors?
I’m interested in what you are saying. Your success will largely depend on what you do and how you do it.
2. …, and there are some very noisy machines as well.
Presentation
Have you ever been to a museum?
The National Museum of China
Musee du Louvre (卢浮宫)
Hagia Sophia (圣索非亚大教堂)
China National Film Museum (中国电影博物馆)

外研版英语 B5 M5 U2讲学稿

第一学期Module 5 MuseumsM5 Unit 2 If you ever go to London, make sure you visit the Science Museum.主备人：审核：初三备课组上课时间：学习目标：1、重点单词、词组：communications, physics, chemistry, dig, coal, energy, X-ray, experiment, sand, control, truck, wheel, whole, compare A with B, of all ages2、能够使用由if引导的状语从句。

3、能读懂介绍博物馆的文章，能介绍博物馆或其他地方4、增强热爱科学、热爱学习意识和爱国意识一、课前预习：（一）在课文中用笔圈出下列新单词的英文版，并把英语写在下面。

1. n. 通信_______________________________2. n. 物理学______________________________3. n. 化学________________________________4. n. 煤___________________________________5. n. 能量，能源_______________________________6. n. X射线__________________________________7. n. 实验________________________________ 8. n. 沙子___________________________________9. n. 货车___________________________________10. n. 轮子，车轮_____________________________11. v. 挖掘__________________________________12. v. 操作，操纵_______________________________13. adj. 全部的，整个的__________________________（二）在课文中用黑色/蓝色圆珠笔圈出下面短语，把它们的中文写在下面1. the Science Museum _________________________2. welcome to ___________________________3. be different from _____________________________4. the answer to the question ____________________5. for example _________________________________6. find out ___________________________________7. physics experiment _________________________8. fill A with B ______________________________9. in the past ________________________________10. compare A with B __________________________11. of all ages ________________________________12. be free to enter _____________________________（三）根据句意和首字母提示，完成单词。

外研版英语九年级上册M5 U2课件

Welcome to the most friendly museum in London. In most museums, there is no shouting and no running, and you must not touch anything. But the Science Museum is different... It is noisy! People talk about what they can see and do here, and there are some very noisy machines as well. If you want answers to all your questions about science, this is the right place for you.
3. Complete the Tony’s favourite museum column in the table.
Tony’s favourite museum
Name
The Science Museum
Place
London
Favorite room the Launchpad
Opening hours 10 a.m. – 6 p.m.
The museum is made up of a number of galleries, such as Energy hall, Make the Modern World, Exploring Space, Launchpad and Flight, some of which are permanent, and some of which are temporary. It holds a collection of over 300, 000 items. They are about Science (including physics, chemistry, maths, astronomy etc.), Medicine, ICT(Information and Communication Technology) and Engineering Technologies.

小学六年级下册英语精品教案 M5 U2

外研六下Module 5Unit 2【教学目标】（一）知识目标：听、说、读、写四会词组：have lunch, ride a bike, do exercise, watch TV, read a book等；能听懂、会说功能句：He's riding his bike, but it is starting to rain.She's having lunch, but the phone is ringing.（二）能力目标：能运用功能句谈论正在做一件事情时另一件事情同时发生。

（三）情感目标:培养学生运用英语的能力,提高学生的口语水平；在课堂学习中培养和谐的人际相处关系。

【学情分析】六年级的第二个学期了,六年级英语学习的关键是对前面几个学年的小学英语知识的整合和复习,班里的大多数学生对英语学习仍然保持兴趣,而且具备了一定的语言积累,只不过学过的知识比较多,现在距离旧知识的时间久远,需要老师提示,做一些复习的练习,才能快速地让他们过渡到本课内容的学习;而对于已经破罐破摔的一些厌学的学生,教学设计的分层才能激发他们也参与到课堂学习中来,降低难度,让他们也能体会到学习的成就感。

【重点难点】重点：能运用功能句谈论正在做一件事情时另一件事情同时发生。

【教学过程】Step 1：Warm-up1．复习动词v-ing形式的变化规则,复习动词词组。

2．用He/She is -ing...,They are -ing...来描述正在发生的动作。

3．通过复习Unit1中的内容,引出“He/She is -ing, …but…”句型Step 2：Presentation1．任务呈现与课文导入出示SB Unit 1的图片,请几位学生讲述图片中的动作,提醒他们使用学习过的句型“He/She is …but…”讲解。

2. 观看课文动画并进行跟读练习,解决新单词nothing.3. 老师出示SB Unit 2活动2 中“一个正在骑自行车的男孩”以及“下雨”的图片,让学生分别描述一下每张图片的内容,然后把两张图片拼在一起,引出课题并齐读课题。

M5-U2--初三外研版英语上册-基础训练三步走.doc

Unit 2课前清障Ⅰ. 根据句意及汉意提示完成句子。

1. _____（物理）is one of my favourite subjects.2. We decided to begin the _____（实验）in the evening.3. My father always wanted to buy a new _____（卡车）.4. At present he has become a Professor of _____（化学）at Oxford.5. The old woman put more _____（煤）on the fire.6. That's the _____ (全部的) truth about it.7. There must is someone who can control _____ (控制)these naughty children.Ⅱ. 用括号内所给单词的适当形式填空。

1. The boy likes to walk on the ______ (sand) with bare feet.2. We many saw thousands of ______ (kid) in that primary school.3. Please carry the luggage ______ (upstair) while I book the guests in.4. How many _____ (wheel) are there in the truck?5. The telephone _____ (communication) were stopped by the storm.6.They will only waste your time and _____ (energy).Ⅲ. 将下列汉语翻译成英语。

注意体味祈使句的用法。

1. 请照看好您的包。

外研版英语五上M5-U2 Amy’s blue dress is wet.教案

外研版（一起）五年级英语上册教案Module 5 Unit 2 Amy’s blue dress is wet.一、教学目标与要求1. 知识与能力目标能够听说读写的单词和短语：skirt，laugh, wet, shoes能够听说读写句子： Amy’s blue dress is wet.This bag is hers.2. 情感态度目标同学之间应该互相团结友爱，不应该吵架。

二、教学重点及难点学生能使用形容词简单谈论物品。

三、课前准备多媒体课件、单词卡片四、教学过程Step1: Warm up1. Listen to a poem.P21.32. 出示单词卡片mine, yours, hers, his, whose快速认读并拼写3. Free talkT:(拿着课桌上的文具)Whose pen is it?S:It’s hers.示范后，学生同位练习反馈：S1: Whose ruler is it? S2:It’s his.T：Xiaogang’s ruler is new.S3:Whose bag is it?S4:It’s mine.T:Xiaohai’s bag is big.（老师将对话中出现过的形容词写到黑板上）new,big,short,long等复习黑板上的形容词，并写出反义词new-old,big-small,short-tall,long-shortStep2 Presentation and practice1.出示dress,skirt,shoes的卡片，以及Amy,Lingling,Sam,Tom的头饰听课文Listen and repeat部分的录音将人物与衣服连线反馈时老师板书Amy’s blue dress——Lingling’s favourite skirt——Sam’s shoes——老师在出示单词卡片wet,dirty,听录音选词补全句子2.语音教学：帮助学生提高拼读能力，正确选择单词e: wet,dress,bed,red,petir: dirty,shirt,skirt,bird,girl3.认读黑板上的句子4.听录音回答问题：Their clothes are wet and dirty.Why? (It’s raining. Children are running home.) What is Tom doing? (Tom is laughing.)教读单词laugh,laughing5. Listen and repeat.Step3 Consolidation and extension1. P20.2 Look and say.1) 听音排顺序Eg:Number1, Qiqi’s T-shirt is dirty. Number2…2) 指图描述句子Eg:Dashan’s shoes are wet.3）快速抢答Eg:Whose car is new? Mengmeng’s car is new.2. P21.4 Game: Remember and say.以小组为单位，将物品放到桌子上Eg: Boy: This bag is hers.Girl: Yes, it’s mine.3.紧接上一活动，学生对同学的物品比较熟悉了，请一个男孩和一个女孩到前边来，老师分别将两人的一样物品藏到口袋里，在规定的时间里小组同学轮流看一眼后将物品特征描述给其他同学听，最后判断物品是谁的。

2022年外研版九年级英语上册M5 U2课时练习(附答案)

Module 5Unit 2(20分钟50分)Ⅰ. 根据句意及汉语提示完成单词(10分)1. —What subjects do you like?—I like both(物理) and maths.2. Can you find the(位置) of Tibet on this map?3. The spacecraft was sent into space by a(火箭).4. The train travels at a(速度) of 200 kilometres an hour.5. We must(遵守) the traffic rules at any time.Ⅱ. 用所给词的适当形式填空(10分)1. The children had an(usual) experience when climbing Mount Huang.2. (drink) milk is good for our health.3. Look at the sign“No smoking〞. You(smoke) here.4. You aren’t allowed(sleep) in class.5. Don’t be noisy. There is no(shout) here.Ⅲ. 单项选择(10分)1. As students, , we should study hard to be well prepared for the future.A. at allB. in allC. after allD. above all2. You can stay here for a whole day you like.A. as soon asB. as long asC. as well asD. as far as3. I want to the bottle water.A. fill; inB. fill; withC. fill; ofD. full; of4. —Will you drop us tomorrow evening for a talk?—Sounds great!A. on inB. on atC. in atD. in on5. —A new idea should be first before we decide whether it is good or not.—I agree.A. tried outB. looked outC. sold outD. worked outⅣ. 句型转换(10分)1. There was a heavy rain so we didn’t go for a picnic. (改为同义句)We didn’t go for a picnic there was a heavy rain.2. He has a sister and a brother. (改为否认句)He has sister and brother.3. Steven ran so slowly that everyone could catch up with him. (改为同义句)Steven didn’t run ______ ______, so e veryone could catch up with him.4. I didn’t hear clearly. What did you say? (合并成一句)I didn’t hear ______ ______ ______clearly.5. The cooking culture in China isn’t the same as that in America. (改为同义句)The cooking culture in China ______ ______ ______that in America.Ⅴ. 任务型阅读(10分)The British Museum is the biggest museum in the world. Inside, you feel smaller than usual. There are many things①(see).The story of the British Museum goes back three hundred years to one unusual man, Sir Hans Sloane, a doctor to King GeorgeⅡ. The doctor collected books, drawings, clothes, money, animals, flowers, things from all over the world. The doctor wanted everything to stay together when he died, so that people could come and have a look. The British Museum began. King GeorgeⅡgave his library, and the museum started to grow.The British Museum opened in 1759, six years after Sir Hans Sloane died. At first the museum was only open three days a week and only ten people could enter in an hour. There wasn’t much tim e to see things. Visitors had to run through the rooms.By about 1800, things began to get better. Wonderful statues, three thousand years old, arrived from Egypt. King George Ⅳ sold all his books to the museum secretly. ② A hundred years ago not only old books but also new ones arrived at the museum, and more people came to read them. Since then many famous men have written and studied there. And the library is growing ③越来越快. There are four kilometres of new shelves every year and there are about two million visitors every year.根据短文内容完成以下任务。

教材语境下的高中英语写作探究

2020年46期总第538期ENGLISH ON CAMPUS教材语境下的高中英语写作探究文/王立群引言《普通高中英语课程标准》指出，写作是英语学习“听、说、读、看、写”五项基本技能之一，是学生表达性技能的重要体现(教育部，2017)。

不言而喻，写作能力在英语学习中占据着至关重要的位置。

2021年，江苏新高考模式正式开启，高考英语试卷结构也有重大调整。

其中，写作从原来的一篇议论文写作改成了一篇应用文写作和一篇读后续写，分值也将从原来的25分变为40 分。

然而高中的现状是，一提到作文，学生谈虎色变，写出的作文也不令人满意。

究其原因，笔者认为很多教师在教学过程中从未把读和写联系在一起，因而学生缺乏写作应具备的语言知识和方法技能。

就其现状，笔者认为，学生进入高中学习后，教师就要将写作逐步渗透到平时教学中，在学习教材的同时，紧扣单元话题，创设“仿真”的情境，并给学生输入必要的背景文化和语言知识，及时搭建稳固的支架，从而最终促成学生快速而高效的输出。

一、《牛津高中英语》教材特点《牛津高中英语》教材从结构上看分为welcome to the unit、reading、word power、grammar and usage、task、project 和self-assessment 这七个部分。

内容上，每个单元都围绕一个话题来训练目标语言，话题涵盖面广，主要整合了科学、文化、社会等，主题和学生息息相关，且富有时代气息。

学生不仅能学到语言本身，也可以开拓视野，学到语言之外的知识，激发学生的主观能动性。

语言上，这套教材以英国语言为主要依据，地道、自然，真实。

基于以上特点，笔者认为，我们在教学中只要创造性地利用教材资源，挖掘教材，整合内容，坚持定期让学生进行语言、写作的操练，定会激发学生的写作热情，提高英语写作能力。

二、实施过程教学中，教师一定要扭转学生“见山是山，见水是水”的思维惰性，充分利用教材的各个部分，抓住机会，创设情境，对学生进行作文指导。

M5-U2

food .
3.水果和蔬菜是健康的食物. 但是汉堡包和糖果不是健康的食物.
Fruit and vegetables are healthy food but hamburgers and candy aren’t healthy food.
4.果汁,水和牛奶是健康的饮料. 但是可乐不是健康的饮料
Juice ,water and milk are healthy drinks but Coke isn’t a healthy drink.
beef
பைடு நூலகம்hicken
fish
water
coffee
milk
ice cream
Coke
rice
noodles
hamburger
candy
Mouthing game
Label the pictures
•Check the answers
Can you fill in the table?
drink
favourite food favourite and drink food favourite drink
Listen and say “yes ”or “no”.
1.Meat and vegetables are healthy food. ( yes) 2.Coke is a healthy drink . ( no )
Ask and answer in pairs. What’s your favourite food/drink? Are they healthy ?
Check some pairs and presentation
Say the sentence in Chinese

牛津版M5-U2-Project-中英文对照版

M5 U2 ProjectProtecting the Yangtze RiverAs the third longest river in the world，the health of the Yangtze River has raised concern both in China and abroad．Rapid development and an increase in population have meant that the amount of water taken from the river is rising，and that the waste being put back into the river has been increasing．This is not good news for the people who rely on the Yangtze River for water．Nor is it good news for the wide range of fish and wildlife that live in or along the river．Many people have recognized the importance of protecting the Yangtze River，and organizations and projects have been set up to deal with the problem．The Green River Organization，for example，educates people on the importance of protecting this great river．It also watches the river and stops the illegal huntingof animals，which has put the wild animal population in danger．Two special government projects are also under way．The first project，a water and soil conservation project，was set up in 1989．This project resulted in farmers replacing their crops with trees or grass．It has already been a success because it has helped improve the local environment and the land around the river．The second project includes nature reserves for white—flag dolphins，one of the rarest animals in the world．The number of white-flag dolphins in China has dropped because of pollution in the Yangtze River．The white-flag dolphin waslast seen several years ago，though scientists are still hopeful that the animal has survived．We still have a long way to go to solve all the problems in regard to the Yangtze River．However，people have finally realized that it is their responsibility to protect this great river．Because of this，the situation on the Yangtze River is improving．The efforts of the Chinese government and people to protect this much—loved river will be appreciated for years to come．Climate change and a low-carbon lifeThere is no doubt that the world climate has been changing in recent years. Many people blame this change on gases such as carbon dioxide. Animals and humans produce carbon dioxide when they breathe. However, many other human activities also let off carbon gases. Anytime something is burnt, carbon is put into the atmosphere. Cars and other vehicles burn petrol in their engines, and electrical power plants most often burn fuels such as coal and oil in order to produce electricity. Therefore, the more petrol and electricity we consume, the more carbon we are letting off.One thing we can all do to help solve this problem is to walk or use a bicycle when possible. Although we produce carbon when we breathe, the carbon we produce is much less than that produced by a car. Of course, there are times when we need to travel long distances. In this case, public transport such as buses and the underground is always a much better choice than a private car or a taxi. If you must drive a car, it is never good to travel alone--you should try to find other people to travel with you.At home, you should use as little energy as possible. Turn off the lights and anything else electrical when not in use. Since factories use a lot of energy and also let off carbon gases, it is important to recycle as much as possible. In particular, metal products and paper products require a lot of energy to produce, so you should find ways to use these again without throwing them away.Last but not least, you can plant a tree, because trees absorb the carbon dioxide in the air to produce oxygen. Planting a small tree is cheap and easy, and two decades from now, when you look at what will have become a large tree, you will find a sense of satisfaction knowing that you did your part to help solve the problem of climate change.保护长江作为世界上第三长的河流，长江的环境问题已经引起了国内外的关注。