八年级英语下册Unit7What'sthehighestmountainintheworld(第1课时)教学设计(新版)人教新目标版

Unit 7 What is the highest mountain in the world?第一课时Section A (1a­2d)【学习目标】1.重点单词：square，meter，deep，desert，population，Asia，wall，tour，tourist，ancient，protect，wide2．重点短语：man­made objects，as far as I know3．重点句式：Qomolangma is higher than any other mountain in the world.What is the highest mountain in the world?China has the biggest population in the world.It's a lot bigger than the population of the US.It has a much longer history than the US.China is almost as big as the US.Did you know that China is one of the oldest countries in the world?How long is the wall?The main reason was to protect China.As far as I know，there are no man­made objects as big as this.Is Badaling part of the Ming Great Wall?【学习重点】1．重点短语和句型2．形容词和副词比较级和最高级的用法【学习难点】1.重点短语和句型2．形容词和副词比较级和最高级的用法【自主学习】一、预习课本P49­50新单词并背诵，完成下面的汉译英。

unit7 What’s the highest mountain in the world?Section A (1a-2b)教材分析：本节课是人教版八年级下册unit7的第一课，课型为听说课，以听和说操练为主。

在教山峰河流沙漠的单词时，农村学生比较生疏，所以先让他们查查资料，上课时会就会熟悉一些。

对于短语as big as, much bigger教师用PPT图片呈现出来，学生学起来会轻松一些。

对于听力部分，大多数的学生听力基础不好，太长的听力填空对他们来说很难完成，所以把它整合成4段，并每段只有一问一答，这样学生会更容易捕捉需要的信息。

对于难点读大数字这一块，老师先让学生课前百度了解一下读的方法，在课堂上还安排了一个听力，一个小组互助活动，还有一个改错活动，让学生突破难点。

学情分析：学生之前有学过形容词的比较极和最高级，对比较极掌握得还可以，但是用最高级表达句子时最易犯以下错误：前面没有the，忘了用in/of说明一个范围，因此，围绕主题用表格展示这些出来，并让他们观察，归纳; 学生听力基础不好，老师把1b的听力材料整合并分为4段，并先让他们猜测，对于2b的听力，学生能听出数字就可以了。

Targets:1.students are able to pronounce and use the following words：square, meter, deep, long, desert, mountain, salt lake. The Sahara，Qomalangma，The Caspian Sea, The Nile2. students are able to read and understand the sentences：--What’s the highest mountain in the world?--How high/deep/big/long is the..? It is about…3. students get familiar with the usage of the comparatives and superlatives ofadjectives.4. Students are able to read big numbers.Key point: Ss are able to use comparative words and superlative words to talk about the geography.Difficult point: Ss are able to read the big numbers.导学案：学生自找资料了解The Sahara，Qomalangma，The Caspian Sea,The Nile 并翻译：一、1025 meters deep______________6670 kilometers long__________9,600,000 square kilometers____________ （参考书）二、用英语读出以下数字：420 5600 （百度）三、写出以下比较级和最高级。

Unit 7 What’s the highest mountain in the world? Teaching and learning goals Learn the new words of Unit7 in one class. Students learn to spell words in this unit. Students try to learn how to read and remember the words and phrases. They can learn to make a story with the new words and try to memorize this story. Teaching and learning steps Step 1 Lead in 1. Show the pictures of Qomolangma, the Nile, the Caspian Sea and the Sahara to the students. 2. Students talk about them 1) Where are they ? 2) What else do you know about them ? Step 2 Learn to read the new words on page 121 1. Ask the students to try to read the new words in this unit according to the phonetics given by themselves and underline the difficulties they meet. The difficult words: population achievement government protection) 2. Encourage the students to read the difficult words with partners. 3. Ask individual students to read the new words to the class, the others listen carefully. If necessary, the teacher should correct the mistakes. 4. Follow the tape and imitate the pronunciation. Step 3 Learn to remember these words and language chunks 1. Look at the pictures, introduce language chunks about these natural objects.

Unit 7《What's the highest mountain in the world》一、教材分析通过谈论有关地理和自然的话题，进一步学习学习形容词和副词的比较级和最高级的用法，学会用形容词和副词的最高级来描述个人喜好。

二、重、难点知识点提示形容词和副词的比较级和最高级变化规则和用法。

能用比较级或最高级表达物体之间的对比。

三、重点知识点讲解：考点（一）词语辨析Ⅰ.succeed/success/ successful的用法succeed,v 实现目标，成功succeed,不及物动词 succeed in doing sth 如He succeeded in swimming across the river 他成功的游过了这条河。

success,名词可数名词（成功的人或事）；不可数名词（成功）如 Failure is the mother of success 失败是成功之母。

successful形容词，成功的如 He is a successful writer.他是个成功的作家。

【典型例题1】1. The man_____(成功)in setting up a company last year.【答案】succeeded【考点】词语运用2. He is organized and is often . I hope he will have more at his business.A. success; successfulB. successful; successC. successfully; successfulD. successful; successful【答案】B【解析】句意：他很有条理，常常成功。

我希望他会在生意上更加成功。

Succss成功，是名词；successful成功的，是形容词；successfully成功地，是副词。

所以选B。

【考点】考查形容词。