Lesson 44 Environment Clubs教学设计
?课时：1课时 2.?教学目标 （1）知识目标：Vocabulary:?least?,?pollute?,?waste?,?shut?,?(四会单词）reduce,? reusable?,?skip?,?packaging?,?leaky?,?litre?,?sink?,?electricity.? Phrase:?throw?away,?shut?down.? Sentence:?encourage?sb.?to?do?sth.? （2）语言技能目标：能听懂关于环境问题的谈话和描述，获得信息并能以词或词组的方式记录。能就有关话题提供的信息表达自己的观点，参与讨论，合作完成任务。能用所获信息进行有关环境的写作。 （3）能力目标：发展学生的听、说、读、写、识记及阅读能力，培养学生语言综合运用能力。培养英语的学习兴趣和学好英语的勇气。 3.?教学重难点 （1）重点单词：least?,?pollute?,?waste?,?shut? （2）重点句子：①How?much?garbage?do?you?throw?away?after?lunch?? ②Environment?clubs?encourage?students?to?bring?their?lunches?in?reusable?bags?and?dishes.? ③The?class?with?the?least?garbage?gets?a?prize.? （3）学会如何表达建议。 4.?教学准备PPT、three?bottles?of?water（red?white?yellow）、paper?
?教学过程 Step?1?Lead-in? Look?at?the?video?and?think?of?these?questions:? 1.?What?can?we?learn?about?from?this?video?? 2.?What?should?we?do?for?our?world?? 3.?Do?you?know?what?is?an?environment?club??Step?2?Learn?some?new?words.? Remember?the?four?important?words?and?complete?Let’s?do?it?2.? Step?3?Listening? Listen?to?the?lesson?and?tick?the?activities?mentioned.? No-garbage?lunches， Save?electricity， No-car?days， Save?water， Bring?your?own?shopping?bag?Step?4?Reading? Read?the?lesson?and?answer?the?questions.? 1.?What?do?students?in?an?environment?club?do?? 2.?How?many?suggestions?does?the?writer?give?us??What?are?they?? 3.?What?do?people?do?on?no-car?day?? Step?5?Language?points? (1)?throw?away?“扔掉”宾语是代词时放中间 (2)?encourage?sb.?(not)?to?do?sth.意为“鼓励某人（不要）做某事”。 (3)?least?“最少的；最小的” （little的最高级）（Prepare?three?bottles?of?water?） (4)?waste?“浪费”，反义词是save“节约” (5)?turn?off?关掉 shut?down?完全关闭；停工，倒闭 (6)?Exercise? Step?6?Express? Discuss?the?question:“what?should?we?do?for?our?school?”in?your?own?group.（We?should...? We?can...）Write?down?your?suggestions.? Share?our?opinions?in?the?class.? Step?7?Homework? Write?your?exercise?book.?And?Practice?reading?Lesson?44? 6.?
板书设计：Lesson?44：Environment?Clubs? Vocabulary：least?,?pollute?,?waste?,?shut?Phrase:? throw?away?,?shut?down? Sentence?:?encourage?sb.（not）to?do?sth.? 7.?教学反思： 课上应该充分调动学生学习的积极性，课上学生活动较少，学生练习方式比较单一，造成学生学习兴趣下降。在之后的教学中要尽量多的让学生脑力活动的同时融入身体的活动，提高英语学习的兴趣。
课件17张PPT。Unit8 Save Our World!Lesson44: Environment ClubsThink1.What can we learn about from this video?
2.what should we do for our world?
3.Do you know what is an environment club?
AimsVocabulary:
least , pollute , waste , shut , (四会单词）reduce , reusable , skip , packaging , leaky , litre , sink , electricity.
Phrase:
throw away , shut down.
Sentence :
encourage sb. to do sth.
Lesson 44:Environment clubsLearn some new wordsreduce 【r?'dju?s】reusable 【ri:'ju:z?bl】skip 【sk?p】packaging 【'p?kid?i?】leaky 【'li?k?】electricity 【,?lek'tr?s?t?】waste 【we?st】sink 【s??k】shut 【sh?t】litre 【'li?t?】least 【li?st】pollute 【p?'lu?t】1. The soap factory ______________ the drinking water in this area.
2. Students should not ________ paper.
3. _________ knows when life on the earth started.
4. He who talks the most knows the ________.
5. I couldn’t ________ the window because it was stuck.Fill in the blanks with the correct forms of the words in the box.waste least nobody shut pollutewasteNobodyleastshutpolluted / pollutesPresentation
Listen to the lesson and tick the activities mentioned. No-garbage lunches
No-garbage schoolyard
Save water
Bring your own shopping bagNo smoking in public
Save electricity
No-car days
Let’s Do It!Read the lesson and answer the questions.What do students in an environment club do ?
How many suggestions does the writer give us? What are they?
3.What do people do on no-car day?
In an environment club, students work together to reduce pollution and protect the environment.Five. They are no-garbage lunches, no-car days, bring your own shopping bag, save water and save electricity.On a no-car day, nobody comes to school in a car—— neither the students nor the teachers!How much garbage do you throw away after lunch?
午饭后你扔掉多少垃圾？
【点拨】throw away 意为“扔掉” 当其宾语是代词时，必须放在throw和away的中间。
Exercise
(1). 请把垃圾扔掉
Please __________ ____________ the garbage.
(2).不要忘记把它扔掉
_____________________________________Language Points1throw awayDon’t forget to throw it away.Environment clubs encourage students to bring their lunches in reusable bags and dishes. 环境俱乐部鼓励学生们用可重复使用的袋子和盘子带午饭。
【点拨】 encourage sb. (not) to do sth.意为“鼓励某人（不要）做某事”。
老师经常鼓励我们保护环境。
Our teacher often _____________ us ______ _________our environment.
2 encourages to
protectThe class with the least garbage gets a prize.
产生垃圾最少的班级获得奖励。
【点拨】 least “最少的；最小的” （little的最高级）
at least “至少，起码”
less “较少的；较小的” （little的比较级）
get a prize 获得奖励3Did you know that a leaky toilet can waste 20 to 40 litres of water an hour. 你知道一个漏水马桶一个小时要浪费20-40公升的水吗？
【点拨】 waste “浪费” ，反义词是save “节约”
常用短语：waste... on ...在……上浪费……
waste time（in）doing sth. 浪费时间做某事
she often wastes money on clothes.
她经常在衣服上浪费钱。
She often wastes time in playing games.
她经常浪费时间玩游戏。
4Turn off the television and shut down the computer when you are not using them.当你不使用电视，电脑时，关掉它们。
【点拨】 turn off 关掉 shut down 完全关闭；停工，倒闭
【拓展】turn on 打开 turn over 翻转；移交
turn down 调低 turn up 调高
5Exercise(1).When you leave the reading room, you should remember to ___________ the lights.
A. turn on B. turn down
C. turn off D. turn over
(2).政府关闭了这家工厂，因为它污染环境。
The government ________ _________ the factory because it destroyed the environment. shut down√Express Discuss the question:“what should we do for our school?”in your own group.
（We should... We can...）
Write down your suggestions.
Share your opinions in the class. I think school is our home, we must clean it up. But the earth is the only home we live in. So we must try our best to protect it, too. We should encourage others not to waste water, electricity, food and so on. we shouldn’t throw rubbish away everywhere. We should make the least rubbish and choose a healthy lifestyle. My opinionHomeworkWrite your exercise book.
Practice reading Lesson 44
