Unit 7 What’s the highest mountain in the world?Section A (1a-2d)课件+练习

课件37张PPT。What’s the highest mountain in the world?Unit 7第一课时：Section A (1a-2d)课文呈现知识讲解…………第一课时：Section A (1a-2d)课堂导入1a1b课堂小结课后作业…课堂练习Let’s watch a video and guess the main contents of this lesson.点击画面播放1aLanguage Goal: Talk about geography and natureMatch the facts you know.Listen and complete the sentences.1b 1. Qomolangma is _____ than any other mountain in the world. ? 2. The Sahara is _____ desert in the world. 3. The Caspian Sea is _____ of all the salt lakes. 4. The Nile is _____ river in the world.?higher?the?biggestthe?deepestthe?longestTeacher: Yesterday,?we?learned?some?important?geographical ? facts.?I?hope?you?all?still?remember?them.?I’m?going? to?test?you?now?by?asking?a?few?questions. ?First,? what’s?the?highest?mountain?in?the?world? ?Boy?2: Qomolangma!?It’s?higher?than?any?other?mountain?in ? the?world.? Teacher: That’s?right.?And?who?can?tell?me?what?the?Sahara?is?? Girl?1：The?Sahara?is?the?biggest?desert?in?the?world.?Teacher: Very?good.?And?which?is?the?deepest?salt? lake?in ? the?world? Girl?2: The?Caspian?Sea?is?the?deepest?of?all?the?salt ? lakes.? Teacher: You’re?all?so?smart!?Now,?for?the?last? question, ? which?is?the?longest?river?in?the?world?? Boy?1: I?know!?The?Nile?is?the?longest?river?in?the? world.? Boy?2: And?the?Amazon?is?the?second?longest?river? in?the ? world.? Teacher：It?seems?that?you?know?the?answers?to?all my? questions.?Good?job!?Qomolangma is higher than any other mountain in the world.珠穆朗玛峰比世界上其他任何一座山都高。考向any other意为“其他任何”，指在同一范围内除了某人或某物以外的其他任何人或事物，其后跟单数名词，也可以说any of the other＋复数名词。 eg：Tom runs faster than any other student(或any of the other students)in his class. 汤姆比他班上的任何人都跑得快。知识点1拓展如果比较对象不在同一范围，就直接用any。 eg：Jack is taller than any boy in Mary's class. 杰克比玛丽班上的任何男孩都高。典例—Everyone knows Canada is the second largest country in the world. —That is, it is larger than _____country in Asia. (黄冈) A.any B.any other C.other D.anotherA【点拨】由句意可知这里指加拿大比亚洲任何国家都大。而加拿大属于北美洲，不在亚洲。　1cUse the information in 1b to make conversations. A: What is the highest mountain in the world? B: Qomolangma.2aListen and number the facts [1－4] in the order you hear them.16,300 5,000 5,464 300_____The Yangtze River is about _____ kilometers long and the Yellow River is _____ kilometers long. _____China has the biggest population? in the world. It’s a lot bigger than the population of the US. _____China is over _____ years old. It has a much46,300?5,464215,000 longer history than the US. The US is not even_____ years old. _____China is almost as big as the US, and it is the biggest country in Asia.30036,300 5,000 5,464 300Mike：Hi,?I’m?Mike.?I’m?from?the?United?States.? Boy: Welcome?to?our?class,?Mike.?We’re?happy?to? meet?you.? Mike：Can?you?tell?me?a?bit?more?about?China??? Girl: Sure!?Did?you?know?th ... ...