人教版2025八年级下册英语 Unit 7 A听说 课件

这是一份人教版2025八年级下册英语 Unit 7 A听说 课件，共38页。
Section A 1a-2dLearning ObjectivesBy the end of this class, students will be able to:master some phrases to talk about geographical facts;listen for the important facts and numbers;broaden their horizon to know more about the world and form a sense of pride towards China;make a role-play to talk about the facts about China or the world.Better world, better China!（跟着镜头看世界）Better world, better China!（跟着镜头看世界）世界最长的运河：京杭大运河（中国）提示：这些音标都最好抽同学先自己尝试拼读，或者全班尝试拼读，不要直接教读Q1: What is the highest mountain in the world?Qomolangma/ˈtʃəʊməʊlɑːŋmə/提示：这些音标都最好抽同学先自己尝试拼读，或者全班尝试拼读，不要直接教读The Nile/naɪl/Q2: What is the longest river in the world?提示：这些音标都最好抽同学先自己尝试拼读，或者全班尝试拼读，不要直接教读The Caspian sea/ˈkæspɪən/Q3:What is the deepest salt lake in the world?/diːp/提示：这些音标都最好抽同学先自己尝试拼读，或者全班尝试拼读，不要直接教读The Sahara/səˈhɑːrə/Q4:What is the biggest desert in the world?/ˈdezət /the highestIt’s ___________ mountain in the world;Read 1a to know more geographical facts.提示：这里数字的读法最好抽同学先自己尝试读，不要直接给出答案It’s ________ meters high.8844.43the top of the mountainheightheightseasea level （海平面）8844.43 metersthe highest mountain in the worldWhat is the second highest mountain in the world?the second highest mountain in the world8611 metersHeightIt’s ___________ river in the world;the longest/ˈkɪləʊˌmiːtə/提示：这里数字的读法最好抽同学先自己尝试读，不要直接给出答案Read 1a to know more geographical facts.It’s ________ kilometers long.6671提示：这里数字的读法最好抽同学先自己尝试读，不要直接给出答案What is the second longest river in the world?the longest river in the worldLength: 6671 kilometersthe second longest river in the worldLength: 6400 kilometersThe NileThe Amazon It’s ___________ salt lake in the world;提示：这里数字的读法最好抽同学先自己尝试读，不要直接给出答案the deepestIt’s ________ meters deep.1025Read 1a to know more geographical facts.The Caspian sea1025 metersDepth提示：这里数字的读法最好抽同学先自己尝试读，不要直接给出答案It’s ___________ desert in the world;Read 1a to know more geographical facts.the biggestIt’s about ________ square kilometers in size.9600000area(面积)/skweə(r)/The SaharaChinathe biggest dessert in the worldListen and complete the sentences. 1. Qomolangma is ______ than any other ____________in the world. 2. The Sahara is ______________________in the world.3. The Caspian Sea is ____________ of all the __________.4. The Nile is __________________in the world.5. The Amazon is the _________________ river in the world.highermountainthe biggest desertthe deepestsalt lakethe longest riverthe second longest the highest mountainbigger than any other desertdeeper than the other Salt lakesPair talk /ˌdʒiːəˈɡræfɪkl/世界流动沙丘面积百分比最大的沙漠：塔克拉玛干沙漠（中国）Better world, better China!（跟着镜头看世界）History__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 much 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.4213Listen and number the facts[1-4]in the order you hear them. Listen again and fill in the blanks in 2a with the numbers in the box.6,300 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 much 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.6,3005,4645,0003004213Read after the tape with strong emotions. Find out the sentences showing comparisons. Mike: 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 that China is one of the oldest countries in the world? It's over 5,000 years old.Mike: Yes, I did. It's much older than my country - in fact, the United States is one of the youngest countries in the world. It's not even 300 years old. Boy: And China has the biggest population, too. It's a lot bigger than the population of the United States.Mike: But China is about the same size as the US, right?Girl: Yes, and it's the biggest country in Asia. We also have some famous rivers. The Yangtze River is the longest river in Asia. It's about 6,300kilometers long.Mike: Wow! I didn't know that. I thought the Yellow River was longer.提示：Look, it’s a very famous view in China,..... 先让学生说出这是长城.How much do you know about the Great Wall?Read 2d and answer the questions. whoHow long is the Great Wall?Why did the ancient emperor build the wall?How is the Badaling?What are the guide’s feelings towards the Great Wall?proudBetter world, better China!Work in groups of 4 to talk about the facts about China. Try to use comparatives (比较级)and superlatives (最高级).Task AWork in groups of 4 to talk about the facts in the world. Try to use comparatives (比较级)and superlatives (最高级).Task B说点什么…平****：能介绍下中国美食吗？吴****：好想去中国。@****：天安门好壮观。语****：故宫太美了。语****：哇塞。李****：主播好漂亮。Better world, better China!说点什么…平****：能介绍下珠峰吗？吴****：这也太美了。@****：山顶雪好好看。语****：好想去一次呀。语****：哇塞。李****：主播好漂亮。Better world, better China!Show timeHomework基础性作业：复习本节课所学到的世界和中国的地理事实；实践性作业：小组合作制作一份手册，来介绍“世界之最”或者“中国之最”；拓展性作业：搜索关于其他“世界之最”或“中国之最”的地理事实，并用英文介绍给同学；搜索长城背后的历史和故事，并用英语分享给同学。