8年级下册英语人教版Unit 7 What's the highest mountain in the world（含答案） 学案5

这是一份8年级下册英语人教版Unit 7 What's the highest mountain in the world（含答案） 学案5，共5页。
Name                    Group                Class             Title：Unit 7 What’s the highest mountain in the world?  Period 1 (Section A 1a-2d)          Topic: Facts about the world 【Get ready before class】温故知新一、We have learned how to compare things.我们学过如何比较事物，让我们一起回忆一下吧。根据下列两组图及提示词完成句子。（A）                      A      (high)     B         elephant  (heavy)     horse      monkeyMountain A is           , but mountain B is            than Mountain A.The horse is         than the monkey, and the elephant is much        than the horse.The elephant is          of the three.二、写出下列单词的比较级和最高级。（A）long                  big               old                 beautiful                              popular                             good              many\much               little                 新知探究 一、Listen and read the new words from Section A 1a-2d. 预习生词，摘抄并翻译单词所在的句子。(A)deep: (    )                                                                       (    )                                                                                   population: (    )                                                                                (    )                                                                           as far as I know: (    )                                                                                       (    )                                                                         二、Look at the picture on p.49, try to finish 1a, and try to answer the following questions:(A)1. How high is the Qomolangma?                                                  2. How long is the Nile?                                                         3. How big is the Sahara?                                                        三、词海拾贝 Read the dialogues 1c and 2d, then try to find out the following phrases:(A) 1.随意（做某事）                 2.长城之旅                          3.古代皇帝                       4.据我所知                           预习指南1.珠穆朗玛峰，喜马拉雅山脉主峰，位于中华人民共和国西藏和尼泊尔交界处。山体呈巨型金字塔状，由结晶岩系构成。海拔8848.13米（最新海拔数据8844.43米），并以3.7厘米/年的速度增高。为世界第一高峰，有“世界屋脊”之称。撒哈拉沙漠位于非洲大陆北部，是世界上面积最大的沙漠。它西起大西洋沿岸，向东经阿尔及利亚、利比亚、埃及等国到达红海之滨，东西长5600多千米，南北宽2000千米，面积为910万千米，是我国最大的沙漠新疆塔克拉玛干沙漠的20倍。尼罗河(Nile)是世界第一长河，源于非洲东北部布隆迪高原，流经卢旺达、布隆迪、坦桑尼亚、肯尼亚、乌干达、扎伊尔、苏丹、埃塞俄比亚和埃及等9个国家，全长6600多公里。最终注入地中海，是世界上流经国家最多的国际性河流之一。里海（Caspian Sea）——世界最大的咸水湖，位于亚欧大陆腹部，亚洲与欧洲之间，东、北、西三面湖岸分属土库曼斯坦共和国、哈萨克斯坦共和国、俄罗斯联邦共和国和阿塞拜疆共和国，南岸在伊朗境内，是世界上最大的湖泊，也是世界上最大的咸水湖，属海迹湖。【Enjoy the class】Activity1：Feedback for the preparation.（词汇识记的反馈与检测）1. The lake is 2,089 meters         .2. It’s dangerous to walk across the          .3. Some of the world’s highest mountains are in        .4. Our playground is about 2,000                in size.5. The city has a            of ten million.Activity2：Listening &Practice1. Finish 1b &1c. Complete the conversation. A: What is                mountain        the world?                 B:Qomolangma! It’s           than any other mountain in the world.       A:          is                   salt lake in the world?B: The Caspian See is                           all the salt lakes.2. Finish 2a &.2b. Fill in the blanks.1) Did you know that China is one of                   countries in the world? It’s over 5,000 years old.2) China                             too. It’s a lot              the population of the United States. 3) The Yangtze River is               river in Asia.Activity3：Group-work--2c, 2dRead the conversation in 2d and answer the questions. 朗读2d回答问题。（B）1. Which is the biggest man-made object in the world？                                        2. Which is the most famous part of the Ming Great Wall?                                                                                               
【答案】【Get ready before class】温故知新一、               1. high，higher 2. heavier, heavier3. the heaviest二、long longer  longest         big bigger  biggest      old older  oldestbeautiful more beautiful       most beautiful          popular more popular  most populargood better  best            many\much more  most          little less  least新知探究 一、deep: (深的) The Caspian Sea is the deepest of all the salt lakes.                                                  (形容词) 里海是所有盐湖中最深的。                                                             population: (人口)China has the biggest population in the world.                                       (名词)中国是世界上人口最多的国家。                                                    as far as I know: (据我所知)As far as I know, there are no man-made objects as big as this.                        (名词)据我所知，没有和这个一样大的人工制品了。                                       二、1.It’s 8,844.43 meters high.                                         2. It’s 6,671 meters long.                                                     3. It’s about 9600,000 square kilometers in size.                                 三、1. feel free to do sth.              2. the Great Wall tour                        3. the ancient emperors            4. as far as I know                          【Enjoy the class】Activity1：1. deep .2. desert 3. Asia 4. square meters 5. populationActivity2：1.A: the highest, in         B: higher A: What, the deepest  B: the deepest of   2.1) the oldest  2) has the largest population , larger than 3) the longest Activity3：1. The Great Wall.                                   2. Badaling.