初中英语外研版 (新标准)九年级上册Unit 1 If everyone starts to do something, the world will be saved.教案

这是一份初中英语外研版 (新标准)九年级上册Unit 1 If everyone starts to do something, the world will be saved.教案，共5页。教案主要包含了教学内容，课型，教学目标等内容，欢迎下载使用。

Unit1 If everyne starts t d smething, the wrld will be saved.
二、课型：Listening and speaking
三、教学目标：
1、能正确运用词汇及短语：factry, pllute, recycle. waste, enemy, crp. kill, il, less, hpeless
2、语法 :能够向别人提出环保的建议。
3、能听懂有关环保的日常对话并获取信息。
4、能够自如地谈论环保等话题。
5、能够简单介绍环保措施，劝说人们增强环保意识。
四 教学重难点：
1、能听懂有关环保的日常对话并获取信息
2、能够了解构词法。
五 教学准备：
查找资料，制作多媒体课件
六 预习要求：
根据音标自学本课新单词。
七 教学过程：
达标训练题
Mdule 12 Unit 1
根据句意及汉语提示完成句子。
1.He has wrk in the_________(工厂)fr ten years.
2.His grandfather killed ten_________(敌人)in the war.
3.The price f the_______(石油)is keeping grw.
4.We must stp the factry frm_______(污染)the air.
5.There are________(较少数；较少量)pllutin in ur city.
II. 根据汉语提示完成下列句子。
1.我们在担心明天的天气。
We are ______________________________the weather tmrrw.
2. 空气污染已经变得越来越严重。
_____________________________________is wrse and wrse.
3. 打架没有用处。
It’s___________________________________________________.
4. 面对无可挽救的局势，我们非常难过。
We’re very sad with such___________________________________.
5.车站的人如此多。
There are ____________________________________at the statin.
教学
步骤
教师活动
学生活动
设计意图
Step One
Warming-up (3’)
Lead in
1. Ask students if they have felt the pllutin in daily life and talk abut it.
2. Let the students see sme pictures abut the pllutin t give sme advice.
3. Let the students watch a vide abut the pllutin.
4. Shw sme pictures f pllutin.
5. Then intrduce the title.
1．Students talk abut their experience abut the pllutin.
2. Students see the pictures and watch a vide abut the pllutin.
3. 4. Students talk abut the pllutin. And get them t learn sme new wrds.
通过展示有关环境污染的图片和视频，引发学生进行讨论，自然导出本课关于日常环保的表达，进而进入标题。
Step Tw
Pre-task(5’)
Task1 Check the new wrds.
1. Shw sme pictures f the new wrds, let the students say them ut quickly. The first ne t say it is the winner..
2. Ask ne little teacher t teach the students t read the new wrds.
1. Stand up and say ut the new wrds quickly. Try t be the first ne.
2. Students read the new wrds tgether after the little teacher.
展示有关图片，并引导学生谈论ppt上的图片,检查学生对词汇的掌握程度，训练学生的表达能力，通过图片、情景学单词，做到词不离句。
Step Three
While-task (20’)
Task2 D activity 1
1.Shw tw pictures f . Ask the students t talk abut them by using the wrds given.
2 Free Talk
Teacher talks with the students like these:
T:Pllutin is ur great enemy, and we have t fight it. What kind f pllutin can yu see in ur daily life?
S: Air pllutin, water...
T: What shuld we d t save ur wrld?
S: We shuld...
Then let the students talk in pairs.
Task 3 Listening(Activity 2)
Ask the students t listen and cmplete the sentences. Then check the answers.
Task4 Listening(Activity 3)
1. Play the tape, ask students t fill in the blanks.
①Pllutin is ur great____, such as rivers, _____and cars.
②Every class in green schl cllects_____ which can be _____r used again.

2 .Check their answers.
Task 4 Reading(Activity 3)
1. Ask the students t read the cnversatin and finish Activity3
2. Call back the answers.
Task 5 Practice reading.
1. Organize the students t read the cnversatin with the vide.

the Ss t wrk with their grups t read the cnversatin.
3. Organize the students t have a cmpetitin: Read the dialgue in grups and chse the best grup.
Task 6 Slve the language pints
(1).Organize students t read the cnversatin again and find the language pints. Let them discuss in grups and slve their prblems.
(2).Ask three little teachers t help the students slve their prblems.
Task 7 Dialgue shw
Have the Ss act ut the dialgue.
Task 8 Exercises
Summary all the language pints. Give mre samples.
1.Lk at the tw pictures. Try t talk abut them.
2 Have a Free Talk
Wrk in pairs.
S1: The air pllutin in ur city is getting wrse.What can we d t stp it?
S2:I think we can ride ur bicycle t schl mre.
S1: What else?
S2: We can als walk t schl.
Students listen and cmplete the sentences.
1) The factry is causing a lt f pllutin.
2. There shuld be sme rules t stp the pllutin.
3. We can recycle waste prducts, such as glass and paper in a recycling centre.
1. Listen t the tape and and chse the right answer
enemy, factries
waste, recycles
Give the answers.
1. Students read the cnversatin and finish Activity3
2. Give the answers.
1.Student read the cnversatin with the vide.
2. Then practice in grups.
3. have a cmpetitin: Read the dialgue in grups and chse the best grup.
(1). Students read the cnversatin again and find the language pints. Discuss in grups and slve their prblems.
(2)Little teachers cme t the frnt and help ther students slve the language pints, the ther students listen carefully and nte .
Ss act ut the dialgue.
Listen and nte. D sme exercises.
结合现今社会的环保问题，通过展示日常生活中污染的图片，以小组讨论来活跃课前气氛，使他们对本课学习内容产生兴趣，为本课Activity 3的学习做铺垫。
再以Free Talk的形式，让同学们讨论日常生活中有哪些常见问题和解决方法。
训练学生听力能力。
帮助学生掌握课本知识，训练学生听力能力。
把活动三的练习作为阅读训练习题，给学生充足先学先理解的时间，有利于下阶段的授课。
通过观看课本视频代替枯燥乏味的凭空想象，同时获取正确的语音语调。
通过小组内朗读，互相纠正错误，培养团结合作精神。
小组合作探究，共同完成学习任务，培养他们自主学习的能力。
通过小老师讲解语言点，让学生更有兴趣进一步理解课文内容。
通过让学生表演课文的对话，来达到任务输出的目的，这是整节课的高潮部分，让学生在情境中进行交际，可以很好地提高学生英语语言的综合运用能力。
教师补充讲解本课难点，起画龙点睛的作用。
Step Fur
Pst-task
(9’)
Task 9 Retelling
1. Ask the students t cmplete the passage. Get the Ss t retell the cnversatin ( Activity4).
2. Let the Ss discuss the pllutin f daily life in pairs. And write dwn what we can d in the table.
1.Students cmplete the passage. Try t retell the cnversatin as Activity4.
Discuss the pllutin in pairs. And write dwn what can we d in the table. Then ask and answer in pairs.
e.g.
A: What can we d t stp the air pllutin?
B: We can ride t schl.
通过活动4的习题巩固本课所学内容，加深印象,为复述做好准备。
通过引导学生复述对话，培养学生表达能力。
鼓励学生尽量运用本课所学语句,进行问答，训练学生说的能力。
Air pllutin
Water pllutin
Nise pllutin
...
...
Step Five
Summary（2’）
1.Get the students t sum up the language pints.
T: What have we learned tday?
Ss:……
2.Let the students t chse the best team in this lessn.
1.Sum up the language pints:
①think f
② ding...
2.T chse the best grups.
引导学生对这节课的总结，让学生做自由发言，培养学生自主学习，自主总结的良好学习习惯。
简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣，树立学习英语的信心。
Step Six
Hme-
wrk
（1’）
1.Make a survey
Make a survey, nte the pllutin in ur daily life， tell their desk-mates what t d.
口头作业和笔头作业相结合，有助于学生各方面能力的培养，及时巩固已学的知识，并把所学知识运用到实际当中去。
板书
设计
Mdule 12 Save ur wrld 小组评价Unit1 If everyne starts t d smething,
the wrld will be saved. G1 G2 G3
think f
ding...