Unit7 Section A 1a-2c 课件2024-2025学年人教版八年级英语下册

1.get married to sb/marry sb 2.cheat sb 3.once upon a time 4.plan to do 5.go outside 6.be lost/get lost 7.wake up/wake sb up 8.never mind 9.find one's way out 10.lead sb to 11.lead to 12.part of 13.in the moonlight 1.和..结婚 2.欺骗某人 3.很久以前 4.计划做某事/打算做某事 5.到外面去 6.迷路的 7.醒来/叫醒某人、吵醒某人 8.没关系、不要紧 9.找到出去的路 10.引领某人到.. 11.导致、通向...的部分 12....的组成部分 13.在月光下 square meter deep desert population Asia feel free tour n. 平方；正方形 n. (=metre)米；公尺 adj. 深的；纵深的 n. 沙漠 n. 人口；人口数量 n. 亚洲 (可以)随便(做某事) n. & v. 旅行；旅游 Words Review tourist wall amazing ancient protect wide as far as I know man-made n. 旅行者；观光者 n. 墙 adj. 令人大为惊奇的；令人惊喜(或惊叹)的 adj. 古代的；古老的 v. 保护；防护 adj. 宽的；宽阔的 就我所知 adj. 人造的 Words Review Unit 7 What’s the highest mountain in the world? Section A 1a-2c How to read larger numbers? Let’s think 百 百万 千 十亿 two billion ,sixty-five million, six hundred and nine thousand, nine hundred and eighty point three four. 点 billion million thousand hundred point 2, 065, 609, 980. 34 billion million thousand point three four and Let’s read 9,600,000 1,025 6,671 8,848.86 six thousand, six hundred and seventy-one. one thousand and twenty-five. nine million, six hundred thousand. eight thousand, eight hundred and forty-eight point eight six . Geographical Facts Which is the largest ocean in the world? It’s __________________. the Pacific Ocean [pə'sɪfɪk] ['əʊʃ(ə)n] 海洋 太平洋 Which is the largest basin in the world? It’s __________________. Congo Basin ['beɪs(ə)n] 盆地 [ˈkɒŋɡəʊ] 刚果盆地 Which is the highest mountain in the world? It’s ________________. How high is it? It’s ___________________high. 8848.86 meters Qomolangma [ˈtʃəʊməʊˌlɑːŋmə] 珠穆朗玛峰 Which is the longest river in the world? It’s _____________. How long is it? It’s _______________long. the Nile 6671 meters [naɪl] 尼罗河 Which is the biggest salt lake in the world? It’s _____________________. How deep is it? It’s _________________deep. the Caspian Sea 1025 meters [ˈkæspiən si:] 里海 咸海 Which is the biggest desert in the world? It’s _____________. How big is it? It’s ___________________________in size. the Sahara 9,000,000 square kilometers [səˈhɑ:rə] 撒哈拉 沙漠 Match the facts you know. Qomolangma About 9,000,000 square kilometers in size 1,025 meters deep 6,671 kilometers long 8,848.86 meters high The Caspian Sea The Nile The Sahara ⭐Tips:Answer like this:Qomolangma is ... 尺寸上 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. shorter taller higher the smallest the biggest the oldest the deepest the biggest the smallest the longest the shortest the slowest Listen and choose. 1b “比较级+than any other+名词+其他” 表示“比其他任何一个……都……” A: What is the ____in the world? B: It's _______. A: How _____ is it? B:It's _________. (8,844.43 meters high) (about 9,000,000 square kilometers in size) 1,025 meters deep (6,671 kilometers long) The Nile （longest river） Qomolangma (highest mountain） The Sahara (biggest desert) The Caspian Sea (deepest salt lake） 1c Pair work 6,300 5,000 5,464 300 Before listening , can you read the numbers? 6,300 six thousand three hundred 5,000 five thousand 5,464 five thousand four hundred and sixty-four 300 three hundred Listening tips: Read the numbers and get familiar with(熟悉)them. Listen and number the facts [1-3] in the order you hear them. 2a 6,300 5,000 5,464 300 ____ The Yangtze River is about ________ kilometers long and the Yellow River is ________ kilometers long. ____ China is over ________ years old. It has a much longer history than the US. The US is not even ________ years old. ____ China is bigger than the US, and it is the biggest country Asia. n. 亚洲 长江 2 1 3 ____ The Yangtze River is about ________ kilometers long and the Yellow River is ________ kilometers long. ____ China is over ________ years old. It has a much longer history than the US. The US is not even ________ years old. ____ China is bigger than the US, and it is the biggest country Asia. Listen again and fill in the blanks in 2a with the numbers in the box. 2b 6,300 5,000 5,464 300 6,300 5,464 5,000 300 基数词 + 单位词 + 形容词 2 1 3 much+比较级 Language points 长、宽、高、深、面积的表达方法 The river is 20 meters wide. 基数词 + 单位词 + 形容词（long, wide, high, deep等） 1.Qomolangma is 8,848.86 meters high. 练一练 (　　) The river in front of our school is ． A．10 meters wide B．10－meters－wide C．10－meter－wide D．10 meter wide A Language points 2. Qomolangma is higher than any other mountain in the world. (教材 P49 1b) 比较级 + than any other + 可数名词单数 Point 该结构意为“比其他任何一个……都……”，指同一范围内比较， 表示最高级含义。 She is thinner than any other student in her class. = She is the thinnest in her class. New words Sentences Expressions square meter deep desert population Asia tour tourist wall amazing ancient protect wide man-made feel free as far as I know 长、宽、高、深、面积的表达 amazed ①The Yangtze River is about 6,300 kilometers long. ②Qomolangma is higher than any other mountains in the world. in size Summary Homework 1. Collect some top geography facts in the world. 2. Summarize the words and phrases we have learnt today and remember them. 3. Preview the new words and phrases in Section A 3a-3c (P 51). Lavf58.29.100 Bilibili VXCode Swarm Transcoder v0.7.55 Blues 4884.9087 Blues 4310.2124 Blues 5537.9727 Blues 4780.4185 Blues 69563.055 Blues 69301.805 Blues 69301.805 $$