Unit 7 Section A课件2023-2024学年人教版英语八年级下册

人教版八年级英语下册课件 Unit 7 What's the highest mountain in the world？ Section A 2 自主学习 3 1.The Caspian Sea is 1,025. .meters deep. 里海深1 025米。 表达事物的长、宽、高、深用“sth.+be+数量+单位 +long/wide/tall/deep”。 例：The river is 5 meters deep. 这条河5米深。 Qomolangma is 8,848.86 meters high. 珠穆朗玛峰高8 848.86米。 4 2.Qomolangma is higher than any other mountain in the world. 珠 穆朗玛峰比世界上其他任何的山峰都高。 （1）any other表示“其他任何一个”，后接可数名词单数，指在同 一范围内除某人或某物以外的其他任何人或物。 例：He is taller than any other student in his class. 他比他们班其 他任何学生都高。 （2）“A+be+比较级+than any other+可数名词单数+范围. ”相当于 “A+be+the+最高级+可数名词单数+范围.”，表示“A比其他……更……”。 5 例：Lucy is more careful than any other student in her class. =Lucy is the most careful student in her class. 露西比他们班任何 其他学生都认真。 3.It's a lot bigger than the population of the US. 这比美国的人口 要多得多。 （1）population表示“人口；人口数量”。population作主语且强调整 体人口时，谓语动词一般用单数。 例：The population is increasing faster and faster. 人口增长得越来 越快。 （2）表示人口的多或少时，用large或small修饰。 例：The population of China is very large. 中国的人口非常多。 （3）问有多少人口时，常用“What is the population of…？”句型。 例：What is the population of Canada？加拿大的人口是多少？ 7 4.One of the world's most dangerous sports is mountain climbing... 世界上最危险的运动之一是登山…… “one of the+形容词最高级+可数名词复数”作主语时谓语动词用单 数。 例：One of the largest cities in China is Shanghai. 上海是中国最 大的城市之一。 8 5.Even more serious difficulties include freezing weather conditions and heavy storms. 更加严峻的困难包括极冷的天气状况和巨大的风暴。 include 作动词，表示“包括”；including 为介词，也表示“包括”。 例：The price for the hotel includes breakfast. 酒店的价格包括早 餐。 There are 40 students in the classroom，including me. 教室里有40 名学生，包括我。 9 轻松达标 10 一、单词拼写。根据语境和中文提示用本单元的单词填空。 1.We try to celebrate the _____________（成就） of those great scientists. 2.He wanted to reach the top of the mountain and he __________ （成功）. 3.I have a small house. It ________（包括） a bedroom，a kitchen and a bathroom. 4.He drew a _______（正方形） on a piece of paper. 5.If you go to the small village，you will be shocked by the living __________（条件）. achievements succeeded includes square conditions 11 二、单项选择。 ( ) 1.—It's so cold today. —Yes，it's ________ colder than it was yesterday. B A.some B.much C.more ( ) 2.—What do you think of the film you saw yesterday？ —Oh！It is one of ________ films I have ever seen. C A.interesting B.more interesting C.the most interesting 12 ( ) 3.Tom is good at English ________ I know. A A.as far as B.as well as C.as soon as ( ) 4.Our club plans to ________ 20 new members. Do you want to join us？ C A.make into B.take into C.take in ( ) 5.—________ the population of the city？ —It's about 3 million. C A.How much is B.How many are C.What is 13 三、根据中文提示完成句子。每空一词。 1.据我所知，杰克有一个孪生姐姐。 ____ ____ ___ I know，Jack has a twin sister. As far as 2.中国的人口是多少？ ______ ___ ____ __________ of China？ What is the population 3.撒哈拉沙漠是世界上最大的沙漠。 The Sahara is ____ _______desert in the world. the largest 14 4.这个湖泊深约392米。 This lake is about 392 _______ _____. meters deep 5.尽管问我关于长城的事情吧。 _____ _____ ___ ask me anything about the Great Wall. Feel free to 15 能力提升 16 一、单项选择。 ( ) 1.Of all the movies，which do you think is ________? A A.the most popular B.more popular C.most popular ( ) 2.I work hard this term，but Peter works much ________. B A.hard B.harder C.hardest 17 ( ) 3.The ________ you work，the more you will learn. C A.hard B.hardest C.harder ( ) 4.When a machine is started，at first it runs slowly，and then ________. B A.fast and fast B.faster and faster C.fast ( ) 5.This machine does not run as ________ as that one. A A.well B.good C.better 18 A.They are endangered. B.How big the whale is！ C.Could you tell me about it，please？ D.Why are they endangered？ E.Does it feed on other small sea animals？ F.We have to protect them. 二、补全对话。根据对话内容，从下面方框中选择恰当的句子补全 对话，有一个选项是多余的。 19 A：Look！1. . B：No，it's not a whale. It's a whale shark. A：Whale shark？2. . B：Sure. Whale shark is the largest fish in the ocean. It can live for 70 years. A：3. . B C E 20 B：Yes，but it mainly eats vegetation （植物）. A：There must be lots of them in the ocean. B：Not really. 4. . Many countries are trying to protect them. A：5. . B：The ocean was polluted. Another reason is that humans have killed too many of them. A D 三、选词填空。根据句子内容，从方框中选出适当的单词，并用其 正确形式填空。每个单词只能用一次。 success tour mountain beautiful thin 1.Hangzhou is one of _________________ cities in China. 2.All of us want to ________. the most beautiful succeed 22 3.Qomolangma is higher than any other _________ in the world. 4.The higher the mountain is，the _______ the air is. 5.There were lots of ________ coming to Guilin during the national day holiday. mountain thinner tourists 23 中考链接 24 单项选择。 ( ) —Is your hair as ________ as Mary's? —No，it isn't. Hers is ________ than mine. （2022·益阳） C A.long；long B.longer；long C.long；longer 25 谈谈这节课自己的收获 完成对应的习题 27 感谢大家观看 thanks 28 $$