人教版英语八年级下册Unit 1 SectionB(2a — 2e)教案.docx

1、Unit 1 Whats the matter?Section B(2a 2e)一、教学目标1. 听懂并掌握下列词汇及常用表达：be used to, take risks (take a risk), run out (of), cut off, get out of, be in control of, give up2.掌握并运用阅读技巧之利用事件顺序理解文章大意。3. 了解阿伦罗尔斯顿 (Aron Ralston) 的经历及其回忆录生死两难 (Between a Rock and a Hard Place)。4. 培养热爱生命、珍惜生命的意识，以及“只要有一线希望就不放弃”的优良品质。

2、二、教学重点及难点重点：核心词汇及常用表达。难点：掌握并运用阅读技巧之利用事件顺序理解文章大意。三、教学准备1. 教学课件、词汇图片。2. 学生课前预习、词典。四、教学过程Step 1 Warming-upDo exercises and reviewT: Hello, everyone. Today well continue to learn Unit 1. First please do exercises to review what we learned last time.Ask and answerT: As you did in the exercises, we should

3、 take certain actions for the health problems or accidents. Now please answer my questions.设计意图：操练语言，复习旧知，为本课时的阅读文章打好基础。Step 2 Pre-readingRead and learnT: Therere six phrases about accidents. First, you can guess and learn what the red new words mean. And then you can read the phrases to get to know

4、 each meaning of them.breathe v. 呼吸 How do we breathe without the air?sunburned adj.晒伤的My face and neck are sunburned. ourselves pron. 我们自己（we 的反身代词） We should do it for ourselves and the whole world. 设计意图：培养学生分析词性猜测词义的能力，为阅读文章做准备。Work on 2aDiscuss and writeT: We all know accidents or problems can s

5、ometimes happen when we do sports. Sometimes more than one accident could occur in one sport. Herere three kinds of sports. Discuss in pairs and then write the letter of each sport next to each accident or problem that can happen.设计意图：通过活动激活学生脑海中的图式，让学生对即将阅读的材料有初步的了解。Look and learn1. T: And then we

6、should learn some new words and phrases of the passage we will learn next.l climbern. 登山者l be used to + v.ing习惯于l take risks =take a risk冒险l accidentn. 事故l in situation在情况下l kilo = kilogramn. 千克；公斤l rockn. 岩石l knife(pl. knives)n. 刀l cut off切除l bloodn. 血l mean (meant)v.冒险l get out of离开；从出来l importanc

7、en. 重要；重要性l decisionn. 决定；抉择l be in control of掌管；管理l spiritn. 勇气；意志l deathn. 死；死亡 (vs. die v. & dead adj.)设计意图：学习词语，通过对比的方式，帮助学生理解记忆，为文章阅读减轻压力。2. T: In the passage of 2b, we will get to know a famous mountain climber, Aron Ralston. First, lets look at and learn this person together.3. T: Aron Ralsto

8、n was born in the US. He is best known for his activities as an outdoorsman, and especially as a mountain climber.He likes to climb cliffs and mountains alone.设计意图：掌握背景知识是阅读文章的一大前提，可使学生的阅读更得心应手。4. T: Now lets learn the difference between the phrase “run out” and “run out of” and how to use them.l st

9、h. run out 某物被用完了 At last our water ran out.l sb. run out of sth. 某人用完了某物 At last we ran out of water.设计意图：对比学习，更有效地帮助学生理解记忆。Step 3 While-readingWork on 2bRead, underline and writeT: Now that youve learn so many words and phrases, now please read the passage carefully and underline the words you sti

10、ll dont know. And then you can look up the words in a dictionary and write down their meanings.设计意图：查漏补缺，从“精读”着手理解文章细节。Look and reviewT: As we know, writers describe events in a certain order. We learned this reading skill to get to know what the passage is about in the former lesson. Now lets look

11、and review. 设计意图：引导学生学习并掌握运用阅读技巧之利用事件顺序理解文章大意。Read again and findT: OK! Now you can read the passage again and find the key words of the order of events.设计意图：让学生学以致用，熟练运用阅读技能，提高阅读效率。Work on 2cRead and circleT: Look at these statements about the passage. Read first. And then you should circle True, F

12、alse or Dont Know according to the passage.设计意图：检测学生对文章的细节阅读，培养学生对句意正确理解的能力。Work on 2dRead and answerT: Herere five questions of the passage. Please read the passage again and answer the questions.设计意图：考察学生对文章的理解，引导学生提炼文章的信息，进一步回答问题。Step 4 Post-readingWork on 2eRead and numberT: Herere five sentence

13、s. Put them in the correct order according to the passage.Read togetherT: Herere the five sentences in right order. Now please read together and get to know the main idea of the story.设计意图：引导学生把握故事性文章的先后顺序，学会通过事件发展的时间顺序梳理文章的脉络。Retell the storyT: Now the story has beginning, middle and an end. But do

14、 you think it has enough details? Now Id like you to have a try to retell the story adding other details from the reading.设计意图：锻炼学生的语言组织能力和复述故事的能力。TestT: Look at the five questions. Fill in the blanks with the correct forms of the words in the box. Step5 SummaryT: At last, lets summarize the main content of this lesson.Step6 Homework1. Recite the key words and phrases.2. Read Section B 2b aloud.五、板书设计Unit 1 Whats the matter?Section B 2a 2ebe used to + v.ingtake risks (take a risk)sth. run outsb. run out of sth.cut offget outofbe in control ofgive up