Unit 4 Topic 2 Section C 语言点课件 2025-2026学年仁爱科普版（2012）英语九年级上册

Work on 3a. Unit 4 Topic 1 I'm excited about the things that will be discovered in the future. Section C New words. 可以边听边查看单词 1.太……以致于不能…… too...to... 2.看起来像 look like 3. 以……命名 4.值得(做)某事 5.围绕……转 6.相隔……远的地方 be named after be worth(doing)sth. go/move/travel around... at a distance of... 7.被覆盖…… be covered by... 3 have/take a shower 8.洗淋浴 It takes sb.some time to do sth. 9.做某事花费某人一段时间 10.离……近 be close to... 11.寻找 search for 12.多于 13.进展顺利 14.生活条件 more than=over go well living conditions 15.更糟的是 what's worse=even worse 4 1. Its diameter is 53% as wide as that of the earth. The gravity on the surface of Mars is about two-fifths as strong as it is on earth. 考点 ①two-fifths as strong as...意思为“相当…的五分之二强度” two-fifths=two fifths 意思为“五分之二” ②倍数表达方式: 1. A+be+倍数词/分数/百分数+as+adj./adv.原级+as+B 意思为“A是B的几倍/几分之几/百分之几” 翻译 这把尺子是那把尺子的两倍长。_ This rule is twice as long as that one. 我们的学校是他们的三倍大。_ Our school is three times as big as theirs. 考点 ②倍数表达方式: 2. A+be+倍数+adj./adv.比较级+B 意思为“A比B大/小/长几倍” 翻译 这个箱子比那个箱子大一倍。_ The box is twice bigger than that one. 3. A+be+倍数+the size (“wideth/length/amount...)+of +B 意思为“A的宽度/体积/长度/数量是B几倍” 翻译 地球的体积是月球的49倍。_ The earth is 49 times the size of the moon. 同义句 翻译 这间房比那间房宽2倍_ _ _ This room is twice wider than that one. = This room is three times as wide as that one. = This room is three times the width of that one. 这间房是那间房的3倍宽。 及时练习 ( B )1.We have two ears and one mouth so that we can listen _ we speak. A.as twice much as B.twice as much as C.as much as twice D.as much twice as 2.This bridge is four times longer than that one.(改为同义句) This bridge is five times as long as that one. 及时练习 1.It's 6 months since she came to China.(改为同义句) It has been 6 months since she came to China. Six months has passed since she came to China. 2.She came to China three months ago.(改为同义句) She has been in China for 3 months. 闯关练习:写出下面句子的同义句。 1. It is 5 days since I borrowed the book from the library. = It _ _ 5 days _ I borrowed the book from the library. = I _ _ the book from the library _ 5 days ago. = I _ _ the book from the library _ 5 days. 2. The baby fell asleep 10 minutes ago. = _ _ 10 minutes _ the baby fell asleep. = It _ _ 10 minutes since the baby fell asleep. = The baby _ _ _ for 10 minutes. = The baby has _ _ _ 10 minutes ago. has been since have kept since have kept for It is since has been has been asleep been asleep since Language points 1. Its diameter is 53% as wide as that of the earth. The gravity on the surface of Mars is about two-fifths as strong as it is on earth. 复习比较级用法 用法1 A + be+比较级+than+B意思为“A比B...”两者进行比较, 表示一方超过另一方。 翻译 中国比意大利大。_ China is larger than Italy. 用法2 less+原级+than+B意思为“A不如B...”两者进行比较, 表示一方不及另一方。(此结构不用于单音节词语) 翻译 他认为英语不如汉语重要。_ He thinks English is less important than Chinese. 复习比较级用法 用法3 比较级+and+比较级意思为“越来越...” 表程度的递增或递减 翻译 我们的国家正变得越来越强大。_ Our country is becoming stronger and stronger. 用法4 the+比较级,the+比较级意思为“越...就越...” 翻译 多多益善。_ The more, the better. 用法5 the+比较级+of the two+名词复数 意思为“...是两者中较...的一个” 翻译 大卫是两个男孩中较聪明的那个。_ David is the cleverest of the two boys. 注意比较级表示最高级用法 比较级+than+any other+名词单数 比较级+than+(all)the other+名词复数 比较级+than+anyone/anything else 比其他任何...都... 翻译 姚明比班上其他任何学生都高。_ _ _ _ Yao Ming is the tallest student in the class. = Yao Ming is taller than any other student in the class. = Yao Ming is taller than the other students in the class. = Yao Ming is taller than anyone else in the class. 1.Cars are allowed,but parking is limited (限制). 2.A person who weighs (重)90 kilos on earth weighs (重)only 36 kilos on Mars. 3.It was a long journey (旅行),but we arrived in the end. 4. Generally (通常)speaking,the coldest weather comes in January. 5.Her eyes were bright with excitement (激动). 根据汉语提示完成句子 6.That film is worth watching (watch). 7.It takes me three hours to finish (finish)my homework every day. 8.The teacher told us that Mars goes (go) around the sun at a distance of about 228 million kilometers. 9.It's diameter is 53% as wide (wide)as that of the earth. 10.Mars is the fourth (four)planet from the sun in our solar system and is named (name)after Mars,the Roman god of war. 根据汉语提示完成句子 1.It takes a spaceship about eight months to reach Mars.(对划线部分提问) How long does it take a spaceship to reach Mars? 2.It is worth to read the book.(改为同义句) The book is worth reaing . 3.She isn't old enough to go to school.(改为同义句) She's too young to go to school. She's so young that he can't go to school. 句型转换 4.这个图书馆是以那个人的名字命名的。(完成译句) The library is named after the man. 5.他做作业和Tom一样仔细。(完成译句) He does his homework as carefully as Tom. 句型转换 Exercises I. 根据语境,用方框中所给词的适当形式填空。 1. When the _ stopped, the train could set off. 2. There are too many books in your bag. It _ too much. 3. The _ went well, but the living conditions were very bad. 4. The _ in the space station is about 90% of that on the Earth. 5. Scientists _ agree that earth's climate will warm up in the future. storm general, gravity, storm, weigh, journey weighs journey gravity generally II. 完成译句。 1. 他忙着寻找一些信息。 He is busy _ _ some information. 2. 地球表面的大部分被水覆盖着。 Most of the earth's surface is _ _ water. 3. 你应该尽可能张大嘴。 You should open your mouth _ _ _ you can. 4. 昨天老师告诉我们地球绕着太阳转。 Yesterday the teacher told us the earth _ _ the sun. 5. 虽然人类已经登上月球,但我们对月球仍然知之甚少。 We still know little about the Moon though men _ _ on it. Exercises searching for covered by as wide as goes around have landed Lavf57.75.100 Reflections on Avignon KPM Music Reflections, track 2 2014 Film Score/Orchestral:Orchestral Score 176472.0 ��� - A soft, intimate and evocative piano piece featuring light strings at 0.35: building urgency towards end null 108048.0 $