英语人教版八年级下册习题.9录课导学案.doc

Unit7 Whats the highest mountain in the world?SectionA（1a-2c）导学案【学习目标】1. 通过预习熟练掌握本节课单词及短语的读音和拼写，并会用重点短语造句，例如：deep, meter, population, wide, Qomolangma ,The Sahara ,The Caspian Sea ,The Nile2. 通过小组合作，能熟练表达物体的长、宽、高、深和面积，并能正确运用形容词和副词的比较级和最高级对事实和数字进行比较。【值日报告】After duty report,answer the questions.1. How many places are mentioned in the report? 2. How high is the Qomolangma?3. What size is the Sahara?4. How deep is the Caspian Sea?5. How long is the Nile?【Pair work】(1) A:What is the highest mountain in the world?B:Qomolangma.A:How high is it?B:Its about 8844.43 meters high.(2) A:What is the biggest desert in the world?B:The Sahara.A:How big is it?B: Its about (3) A:What is the deepest salt lake in the world?B:The Caspian Sea.A:How deep is it?B:Its about 1025meters deep.(4) A:What is the longest river in the world?B:The Nile.A:How long is it?B:Its about 6671 kilometers long.【微课助学】小组活动，与你的小组成员用比较级和最高级编造句子。【自学】Task1.about 9,600,000 square kilometers in size,翻译_解析：square 在这里意为_, square kilometers 意为_。in size 意为“在尺寸上，在大小方面”，例如：莫斯科红场约9.1万平方米大小。Red Square in Moscow is about 91,000 _ _ _ _.Task2.议一议：怎么描述物体（多长？多宽？多高？等等）1,025 meter deep 6,671 kilometers long 8,844.43 meters high 600 meters wide规律：_+_+_翻译句子：长城有6000多公里长。 The Great Wall is more than _ _ _.Task3. Qomolangma is higher than any other mountain in the world.解析：any other 意为“其它任何一个”，指同一范围内除了某人或某物以外的其他人或事物，其后跟单数名词，也可以说成any of the other +复数名词。例如：汤姆比班上其他人跑得都快。Tom runs _ than _ _ _ in his class.= Tom runs _ than _ _ _ _ _ in his class.注意：若相互比较对象不在同一范围或不属于同一类别，就不用other。如：Shanghai is larger than any city in India.练一练：中国比非洲任何国家都大。China is larger than _ _ in Africa.Task4. 大家都说说“Population”（1）. “Population”,集合名词，意为_,作主语时，谓语动词用单数。（2）.主语是人口的百分比，几分之几，谓语动词用复数。（3）.表示人口“多”“少”，不用“much”,“little”,而要用“large”或“small”（4）.询问人口多少时，不用How much.?而用“whats the population.”练一练：a.中国人口比美国多得多The population of China _ much_ than that of the USA.b.中国大约百分之七十是农民。About seventy percent of the population in China _ farmers.c. 人口多：_ 人口少_ d. 你家乡有多少人？_ _ _ of your town?【听力练习】listening 听录音完成2a.2b，并在小组内共同订正听力的答案。【达标检测】 单项选择。1. Its _ in the world.A the biggest desert B biggest desert C the biggest deserts D bigger desert 2. There are no man-made objects as _as the Great Wall A bigger B big C bigger D the biggest 3. The Nile is 6,470 _A kilometers B kilometer C kilometers long D kilometer long 4. Mount Tai is _ lower than Qomolangma.A lots of B many C very D much 5. Shanghai is one of _ in the world .A more big city B the biggest cityC the biggest cities D the most big city6.