人教版八下-Unit 7 what's the highest mountain in the world -Section B 1a—1d-ppt课件-(含教案+视频)-省级优课-(编号：e018f).zip

Unit 7 Whats the highest mountain in the world? Section B 1a-1d Free talkTalk about the pictures with your Talk about the pictures with your partner.partner. A guessing game Free talk Which animals do you like best? Why do you like them? Elephant - is 350 cm tall - weighs 5,000 kilos - eats 150 kilos of food a day Panda - is 150 cm tall (standing on two legs) - weighs 100 kilos - eats 10 kilos of food a day Compare the elephant with the panda. Elephant is 350 cm tall weighs 5,000 kilos eats 150 kilos of food a day Panda is 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a day Examplesentences: This elephant weighs many times more than this panda. (200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more) 倍数+比较级+than Listen and check() the numbers you hear. 100 16 20 50 120 0.1 0.2 150 1b Guess the meanings of the numbers. Listen again and complete the sentences. 1. At birth, a baby panda is about _ to _ kilos. 2. At birth, a baby panda is about _ cm long. 3. A baby panda is not black. It is _ and it has no _. 4. A panda can live up to _ to _ years. 0.10.2 15 pink teeth 2030 1c 出生时 活到20到30岁 Koala is 75 cm tall weighs 10 kilos eats leaves sleeps 21 hours a day Here are some facts about koala and lion, compare them with the following information. Lion is 120 cm tall weighs 300 kilos eats meat sleeps 14 hours a day Do a survey of your classmates and talk about your favorite animals with them. Homework HomeworkHomeworkHomeworkHomework T K NAH YU ! Unit 7 Whats the highest mountain in the world? Section B 1a 1d Teaching Material 本课时内容人教版新目标初中英语教材 8 下 Unit 7 ,该单元话题是“Facts about the world”, 功能是“Talk about geography and nature” ，本部分在 Section A 的基础上，从 对自然和文化的比较过渡到了动物这一话题。本部分呈现了大象、熊猫以及熊猫研究 基地相关的内容，通过听、说、读、写等活动，引导学生学习更多表达比较的句式结 构，了解大熊猫等濒危动物，培养保护动物的意识。la-le 部分一方面巩固含有数字的 事实描述，另一方面也拓展学习更多表示比较的句式，如多倍数的表达等。活动 la 通 过呈现大象和熊猫的信息，引导学生用比较句型将两种动物进行比较，为后面的听力 做铺垫。lb-lc 的听力内容主要是围绕熊猫宝宝的描述，进一步学习度量的表达 1d 是听 力活动的延续，让学生将听到的信息用对话的形式进行输出。 通过本课时的学习，在语言技能上，让学生拓展学习更多表示比较级的句式，同 时进一步学习度量的表达并能用对话的形式进行输出；在策略上，采用听说课的主题 教学活动的开展。在情感态度上，引导学生关注国宝“熊猫” ，了解其生活习性和基本 知识。 一、一、Teaching Aims: 1、Knowledge： a.Key vocabularies：weigh, birth，adult b.Key phrases ：at birth，live up to.years c.Target languages： An elephant is 350cm tall and weighs 5,000 kilos. An adult panda weighs many times more than a baby panda. 2、Ability: To describe animals. 3、Emotions： 通过学习动物的相关知识，增强保护地球保护动物的意识。 二、二、Teaching key points: 巩固含有数字的事实描述，拓展学习更多表示比较的句式，用比较句 型将两种动物进行比较。 三、三、Teaching difficulties: 输出信息有点难。 四、四、Teaching procedures： Step 1. Greeting & lead-in T:Do you like traveling? Where do you want to travel? Do you want to go to a foreign country? Step 2. Revision: The sentences using comparisons: T: Do you remember these places?(Show the pictures.) Ss: Qomolangma. T/Ss: Can you talk about Qomolangma ? S1: Its the highest mountain in the world. S2: Its 8844.43 meters high. Then ask students to have a free talk. Step 3: Presentation: 1. Show the facts about these two animals in 1a. And try to discribe the elephant and the panda. (可以不用比较的句型。) 2. Try to use the language in the box to help you make sentences. (用表比较的 句型) 3. Language point： 倍数表达法：倍数+比较级+than 4. 尽量用倍数句型来比较两个动物。 Step 4：Lead in Some facts about baby pandas or adult pandas .(Watch a video.) Step 5: Listening practice 1. Read the numbers in 1b and ask students to guess the meanings of the numbers. 2. Listen and check the numbers you hear. (1b) 3. Guess the answers in 1c. 4. Listen again and complete the sentences. (1c) 5. Check answers. Step 6: Exercises: Compare the two animals by themselves. Step 7: Animals are our friends. We should care for animals and protect animals. Step 8: Homework Do a survey of your classmates and talk about your favorite animals with them.