人教版九年级Unit 13 We're trying to save the earth!-Section A 1a—1c-教案、教学设计-公开课-(配套课件编号：d2201).docx

1、1 UnitUnit 1313WeWerere tryingtrying toto savesave thethe earth!earth! SectionSection A A1a-1c1a-1c 教学目标教学目标： 1. 语言知识目标：掌握有关词汇，词组和句型。 2. 技能目标：正确运用现在进行时，现在完成时，被动语态，情 态动词和 usedto 句型。 3. 情感目标：有环境危机意识，学会关注环境保护环境。 4、学习预测句子中所缺的单词。 教学内容：教学内容： 1、基本词汇： Pollution, bottom, fisherman, coal, Harmful, litter,indu

2、stry, transportation等。 2、基本词组： be harmful to, at the top of, take part in 等。 3、基本句型： Were trying to save the earth! The river used to be so clean. The air is badly polluted. 4、谈论污染和环境保护的问题。 教学重点：教学重点： 2 1、语言知识目标：掌握有关词汇，词组和句型。 2、学习预测句子中所缺的单词。 教学难点教学难点： 1、学习预测句子中所缺的单词。 学情分析：学情分析： 本节课面对农村九年级的学生，以学习掌握有关

3、词汇，词组和句 型为主，复习语法为辅，环境保护话题贯穿整课，学习句子中所缺单 词的推断。 教学方法：教学方法： 讲授法，听写法，练习法，推测法。 教具准备教具准备： 电子白板，收音机。 教学过程教学过程 一、一、 Greettings.5 二、 ReviewReview.Complete these sentences in English.5 1、The sun _rises_ in the east. 2、We are _having_ an English lesson now. 3、The park _used_ to be so clean last year. 4、The wate

4、r_is_polluted by people . 3 5、I _must finishmy homework . 6 、 I _had_finished my homework before my mother came back. 三、三、 Show the aim.5 1、Talk about pollution and environmental protection. 2、Review present progressive use to， Passive voice ， Present perfect ， Modal verbs， (1). 现在进行时: Present Progr

5、essive 定义：表示说话时（瞬间）正在进行的动作，也表示目前或现阶段 一直进行的动作。 结构: be (am/is/ are) + v.-ing 标志词：Look, Listen, now, right now e.g. Look! The boy is crying. 4 (2). used to do 与 be used to doing used to do sth. 表示过去常常做某事, 而现在往往不做了, 后接动词 原形。 be used to doing sth. 表示习惯于做某事。 e.g. I used to get up at six oclock. Joe is use

6、d to drinking a cup of coffee every morning. (3). 被动语态：Passive voice 定义：表示主语是动作的承受者，即行为动作的对象的一种语态。 结构：be + 过去分词 e.g. A new school was built last year. Our classroom is cleaned every day. (4). 现在完成时: Present Perfect 定义：表示动作已经完成, 但对现在造成影响; 或者表示从过去某一 时间开始一直延续到现在并还可能持续下去的动作。 结构: has/have + 过去分词 标志词：alre

7、ady, yet, ever, never, since, for 5 e.g. I havent finished my homework yet. (5). 情态动词 1) 情态动词本身有一定的词义，表示说话人的情绪、态度或语气， 但不能单独作谓语，只能与其他动词构成谓语。常见的有：can (could), may (might), must, need, shall (should), will (would)等。 2) 情态动词无人称和数的变化, 后接动词原形。否定式是在情态动 词后面加 not。个别情态动词有过去式形式, 可用来表达更加客 气、委婉的语气。 e.g. Ken can

8、climb up the tress like a koala. Tracy could ride a bicycle when she was five years old. You mustnt play with fire. It is dangerous. 3、Study how to guess the words before listening. 四、四、Newlesson progress.25 1、leading。Discuss the pollution，and know it together。 Show:Show: Unit13Were trying to save t

9、he earth! Section A1a-1c 6 *Were trying to save the earth! 我们正在竭尽全力拯救地球我们正在竭尽全力拯救地球! try to do =try ones best to do 努力去做某事。努力去做某事。 e.g. Every student should try to study hard in order to study in a university. 为了进入大学学习，每个学生都应该为了进入大学学习，每个学生都应该 努力学习努力学习. 2、 Work on page97 1a. Fill in the blanks with t

10、he correct forms of the wordsbelow. loud musiccarsrubbishplanes litteringshipsfactoriessmoking building housesmobile phones (1)Ss read, then do it by self. (2)T check the answer. Ss read it again. 7 3、 Work on 1b. Fill in the blanks by listening. The river was _reallydirty_. Even the bottom (底部) of

11、the river was full of_ rubbish _. There were no more _fish_ for fishermen (渔民) to catch. People are throwing _litter_ into the river. Factories are putting _waste_ intotheriver. We should write to the _goverment_ and ask them to _close down_ the factories. Everyone should help to _cleanup_ the river

12、 （1）Ss know the work .guess the answers together. (2) Learn some new words and expressions. (3) Ss do it by listening at the first time .T check the answers. (4) Ss repeat it together by listening the second time . 4. Work on 1c. role play. Make a list of things that people can do to help the enviro

13、nment and discuss your list with your partner. A: The river was dirty. Even the bottom of the river was full of rubbish. 8 B: But it used to be so clean.! A: Yes, but people are throwing litter into the river. B: Everyone in this town should play a part in cleaning it up! .*Everyone in this town sho

14、uld play a part in cleaning it up! play a part in 在在方面起作用方面起作用 e.g. A good diet plays a large part in helping people live longer. 健康的饮食在帮助人们长寿方面起着健康的饮食在帮助人们长寿方面起着 非常大的作用。非常大的作用。 3.play a part 在在中扮演角色中扮演角色 e.g. He was invited to play a part in this TV play. 他被邀请参加这个电视剧的演出。他被邀请参加这个电视剧的演出。 5. Discussio

15、n: what we could do for the environment? A: I think that everyone should use public transportation. 9 B: I disagree. Its difficult for parents with young children to use public transportation 五五. Homework.5 1. Copy the new words and remember them. 2.Thinking about: What should we do to save the eart

16、h? 10 教学设计方案教学设计方案 题目题目Were we trying to save the earth! 年级年级学学 科科 九年 级 英语 课课 型型 信息技术与学科整 合课 授课教师授课教师彭小娥工作工作单单 位位 兴宁市合水中学 教学目标教学目标Talk about the environment and words study。 教学重难教学重难 点点 关键关键 1. 现在进行时, 2. used to do 与 be used to doing, 3. 被动 语态, 4. 现在完成时, 5. 情态动词,6.猜词. 教学方法教学方法讲授法，图示法，查阅法。 运用的运用的 信息技

17、术信息技术 工具工具 硬件：白板 软件：电脑，word 教学设计教学设计 思路思路 1、Revision，2、 Grammar Focus， 3、Practice， Language points， 4、Homework 教学教学过程过程 教学教学阶段阶段及时及时 间间安排安排 教师活动教师活动学生学生活动活动设计设计意图及资意图及资 源源准备准备 1、Revision复习语法完成句子Complete sentences 2 、 Grammar Focus 讲解听，思考1. 现在进行时: Present Progressive 2. used to do 与 11 be used to doi

18、ng 3. 被动语态： Passive voice 4. 现在完成时: Present Perfect 5. 情态动词 3 、 Practice 、 Language points 巡视做，练1. Work on 1a. 2. Work on 1b. 3. Work on 1c. r. 4. Discussion. 4、Homework引导讨论exercises 板书板书设计设计 Unit13 Were trying to save the earth! 1. 现在进行时, 2. used to do 与 be used to doing, 3. 被动语态, 4. 现在完成时, 5. 情态动词

19、, 6.如何保护环境？ 12 练习测评 A、.阅读短文，用括号内所给词的适当形式填空。 Jack Chan is a famous action star of China .He took part in the ChineseChildrensCharityDay.Atthemeetinghealso 1 -(give) his collection of World Leaders Stamps to the China Children and Teenagers Fund (少年基金会).He 2 -(say) everyone should show their love to p

20、oor children . On June 22 ,2005 in Beijing , Jack Chan 3-(invite) to have an important meeting by the Charity . The Charity 4-(collect) money for poor children . Because the children 5 -(leave) their schools already . The Charity wants to help them return to their schools again . B、完型填空 Mr.Green was

21、 a rich shopkeeper. He（1） _ a lot of money to his son john when he was dying. The young man often（2） _ his friends to dinner and several years later he spent all the money on the （3）_ food. Now he got into trouble and nobody came to see him. It made him （4）_ and he went to ask a clever old man for a

22、dvice. “My money has（5）_ and my friends have gone, ”said the young man. “What will happen to me now? ” 13 “Dont （6 ） _, young man, ”answered the old man. “Everything will soon be all right.（7） _ and you will soon feel much happier. ” （8）_this, the young man was very glad. He asked, “Am I going to be

23、 （9）_again then? ” “No, ”said the old man. “I （10） _ you will soon get used to being poor and to having no friends. ” （）1. A. lentB. leftC. borrowed D. got （）2. A. made B. hopedC. askedD. pulled （）3. A. commonB. cheapC. terrible D. delicious （）4. A. sadB. happyC. politeD. careful （）5. A. begunB. fin

24、ished C. hurried D. flown （）6. A. worryB. sayC. smileD. sing （）7. A. StandB. StudyC. WorkD. Wait （）8. A. SeeingB. Touching C. Hearing D. Feeling （）9. A. safeB. dangerous C. richD. poor （）10. A. meanB. wishC. understand D. surprise 14 参考答案： A、1.gave 2.said 3.was invited 4.collects 5.have left B、.15:BCDAB 610:ADCCA