九上Unit 1 知识点整理（课文理解+语法梳理+重点短语）（牛津深圳·广州·沈阳版）
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| 名称 | 九上Unit 1 知识点整理（课文理解+语法梳理+重点短语）（牛津深圳·广州·沈阳版） |  | |
| 格式 | docx | ||
| 文件大小 | 892.7KB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-06-16 11:29:11 | ||
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中小学教育资源及组卷应用平台
一、课文理解
Archimedes and the Golden Crown
One day in ancient Greece, King Hiero asked a crown maker to make him a golden crown. At first, he was very happy with it.
“It’s a nice crown, isn’t it ” he asked his men. Later, however, he began to doubt that it was a real golden crown. “Is it made completely of gold ” he wondered. He sent it to Archimedes and asked him to find out the truth.
“This problem seems difficult to solve. What should I do ” thought Archimedes.
Archimedes was still thinking about this problem as he filled his bath with water. When he got into the bath, some water ran over.
“That’s it!” shouted Archimedes. “I know how to solve the king’s problem!”
Archimedes went straight to the palace to see the king. First, he weighed the crown and asked the king for some gold of the same weight.
Next, he put two pots into two big bowls and filled both pots with water. He put the gold into one pot and some water ran into the bowl. Then he put the crown into the other pot. This time, even more water ran into the bowl.
“Look at this,” said Archimedes to King Hiero. “A crown made completely of gold displaces less water than a crown made of gold and another metal. This crown displaced more water than gold of the same weight, so I’m certain that it’s not completely made of gold.”
“The crown maker tricked me, didn’t he What a bad man he is!” shouted King Hiero. He then sent the crown maker to prison.
Cao Chong weighs an elephant
One day, Sun Quan sent Cao Cao a present. It was a huge elephant. Cao Cao wanted to find out the weight of the elephant.
“What a huge animal it is! Can anyone tell me how to weigh it ” he asked the crowd around him.
“Can we get a large scale ” asked a soldier. However, no one could find a scale large enough.
“Can we cut it up ” asked another soldier.. “No. I don’t want to kill it,” said Cao Cao. Just then, young Cao Chong had a wonderful idea. “I can weigh the elephant!” he said “let me have a try.”
Cao Chong asked some soldiers to lead the elephant onto a boat. As the heavy animal walked onto it, the boat went lower into the water. Cao Chong drew a line on the side of the boat to mark how low it went. The elephant was then taken off the boat and the boat was filled with rocks until it went down again and water reached the line on the boat.
Cao Chong then weighed the rocks. He added up the weight of all the rocks and said, “This is the weight of the elephant.”
Cao Cao was very happy with his son. “ My son is very clever, isn’t he” he said. Everyone agreed.
翻译：
曹操称象
一天，孙权送给曹操一份礼物。那是一头巨大的大象。曹操想知道大象的重量。
“多大的动物啊！谁能告诉我怎么称它吗？”他问了周围的人群。
“我们能搞个大秤吗？”一个士兵问道。然而，没有人能找到足够大的秤。
“我们能把它切碎吗？”另一个士兵问道。“不，我不想杀死它。”曹操说。就在这时，年轻的曹冲有了一个好主意。“我能称大象的重量！”他说“让我试试。”
曹冲让一些士兵把大象带到船上。当这只沉重的动物走到船上时，船就沉到了水里。曹冲在船舷划了一条线，标明船下沉了多少。然后，大象被从船上牵下来，船上装满了岩石，直到它再次沉没，水到达船上的线为止。
曹冲又称了称石头。他把所有岩石的重量加起来说：“这是大象的重量。”
曹操和儿子在一起很开心。“我儿子很聪明，不是吗？”他说。大家都同意了。
二、语法梳理
反意疑问句
原则：前肯后否，前否后肯
特殊情况：
情况 详细说明
前面有否定词，视为“前否” 否定词：no, nothing, nobody, never, few, little, hardly, seldom等 He could hardly hear the speaker, could he 他几乎听不见说话者所说的，是吗？ Tom has never been there before, has he 汤姆以前从没去过那儿，是吗
前面是“祈使句”，用will you或者won’t you Don’t do that again, will you 不要那样做，好吗？ Go with me, will you/won’t you
前是“Let’s”，用shall we 前是“Let us”,用will you Let’s go and listen to the music, shall we 去听音乐，好吗？ Let us stop writing and have a rest, will you
前面是“There be”，用“be/will there”问 There is no time to do the work, is there？ 没有时间干活，是吗？ There will not be any trouble, will there 将不会有麻烦，是吗？
主语是不定代词（人），用they或he问 陈述部分主语是不定代词(主要指人)everybody, anyone, someone, nobody, no one等，疑问部分的主语用they或he. Nobody knows about it, do they/does he 没有人知道这件事，是吗？
主语是不定代词（物），用it问 陈述部分主语是指物的不定代词anything, nothing, something, everything等，疑问部分主语用it. Everything is ready, isn’t it 都准备好了，不是吗？
特别注意：根据实际情况回答，事实是肯定的用yes, 事实是否定的用no
---Fred didn’t go shopping yesterday, did he
--- . He bought a lot of food for his son.
A. Yes, he did. B. No, he didn’t. C. Yes, he didn’t. D. No, he did.
由He bought a lot of food for his son.可知Fred去购物了，事实是肯定的，所以答案为A
三、重点短语
go ahead 开始做；着手干
divide ... between …在 之间……分配
cut …in half 把…切成两半
send…to prison 把……关进监狱
run into 流入
run over 溢出
fill … with …用…把…装满
find out the truth 发现真相
(be) happy with（对某人或事物）满意的
add up把…加起来
go down下沉
take ..off 拿开；挪开
have a try 尝试一下
cut …up切碎；剁碎
make sure 确保；设法保证
dress as 打扮成 的样子
be amazed at …（对某人或事物）大为惊奇
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
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一、课文理解
Archimedes and the Golden Crown
One day in ancient Greece, King Hiero asked a crown maker to make him a golden crown. At first, he was very happy with it.
“It’s a nice crown, isn’t it ” he asked his men. Later, however, he began to doubt that it was a real golden crown. “Is it made completely of gold ” he wondered. He sent it to Archimedes and asked him to find out the truth.
“This problem seems difficult to solve. What should I do ” thought Archimedes.
Archimedes was still thinking about this problem as he filled his bath with water. When he got into the bath, some water ran over.
“That’s it!” shouted Archimedes. “I know how to solve the king’s problem!”
Archimedes went straight to the palace to see the king. First, he weighed the crown and asked the king for some gold of the same weight.
Next, he put two pots into two big bowls and filled both pots with water. He put the gold into one pot and some water ran into the bowl. Then he put the crown into the other pot. This time, even more water ran into the bowl.
“Look at this,” said Archimedes to King Hiero. “A crown made completely of gold displaces less water than a crown made of gold and another metal. This crown displaced more water than gold of the same weight, so I’m certain that it’s not completely made of gold.”
“The crown maker tricked me, didn’t he What a bad man he is!” shouted King Hiero. He then sent the crown maker to prison.
Cao Chong weighs an elephant
One day, Sun Quan sent Cao Cao a present. It was a huge elephant. Cao Cao wanted to find out the weight of the elephant.
“What a huge animal it is! Can anyone tell me how to weigh it ” he asked the crowd around him.
“Can we get a large scale ” asked a soldier. However, no one could find a scale large enough.
“Can we cut it up ” asked another soldier.. “No. I don’t want to kill it,” said Cao Cao. Just then, young Cao Chong had a wonderful idea. “I can weigh the elephant!” he said “let me have a try.”
Cao Chong asked some soldiers to lead the elephant onto a boat. As the heavy animal walked onto it, the boat went lower into the water. Cao Chong drew a line on the side of the boat to mark how low it went. The elephant was then taken off the boat and the boat was filled with rocks until it went down again and water reached the line on the boat.
Cao Chong then weighed the rocks. He added up the weight of all the rocks and said, “This is the weight of the elephant.”
Cao Cao was very happy with his son. “ My son is very clever, isn’t he” he said. Everyone agreed.
翻译：
曹操称象
一天，孙权送给曹操一份礼物。那是一头巨大的大象。曹操想知道大象的重量。
“多大的动物啊！谁能告诉我怎么称它吗？”他问了周围的人群。
“我们能搞个大秤吗？”一个士兵问道。然而，没有人能找到足够大的秤。
“我们能把它切碎吗？”另一个士兵问道。“不，我不想杀死它。”曹操说。就在这时，年轻的曹冲有了一个好主意。“我能称大象的重量！”他说“让我试试。”
曹冲让一些士兵把大象带到船上。当这只沉重的动物走到船上时，船就沉到了水里。曹冲在船舷划了一条线，标明船下沉了多少。然后，大象被从船上牵下来，船上装满了岩石，直到它再次沉没，水到达船上的线为止。
曹冲又称了称石头。他把所有岩石的重量加起来说：“这是大象的重量。”
曹操和儿子在一起很开心。“我儿子很聪明，不是吗？”他说。大家都同意了。
二、语法梳理
反意疑问句
原则：前肯后否，前否后肯
特殊情况：
情况 详细说明
前面有否定词，视为“前否” 否定词：no, nothing, nobody, never, few, little, hardly, seldom等 He could hardly hear the speaker, could he 他几乎听不见说话者所说的，是吗？ Tom has never been there before, has he 汤姆以前从没去过那儿，是吗
前面是“祈使句”，用will you或者won’t you Don’t do that again, will you 不要那样做，好吗？ Go with me, will you/won’t you
前是“Let’s”，用shall we 前是“Let us”,用will you Let’s go and listen to the music, shall we 去听音乐，好吗？ Let us stop writing and have a rest, will you
前面是“There be”，用“be/will there”问 There is no time to do the work, is there？ 没有时间干活，是吗？ There will not be any trouble, will there 将不会有麻烦，是吗？
主语是不定代词（人），用they或he问 陈述部分主语是不定代词(主要指人)everybody, anyone, someone, nobody, no one等，疑问部分的主语用they或he. Nobody knows about it, do they/does he 没有人知道这件事，是吗？
主语是不定代词（物），用it问 陈述部分主语是指物的不定代词anything, nothing, something, everything等，疑问部分主语用it. Everything is ready, isn’t it 都准备好了，不是吗？
特别注意：根据实际情况回答，事实是肯定的用yes, 事实是否定的用no
---Fred didn’t go shopping yesterday, did he
--- . He bought a lot of food for his son.
A. Yes, he did. B. No, he didn’t. C. Yes, he didn’t. D. No, he did.
由He bought a lot of food for his son.可知Fred去购物了，事实是肯定的，所以答案为A
三、重点短语
go ahead 开始做；着手干
divide ... between …在 之间……分配
cut …in half 把…切成两半
send…to prison 把……关进监狱
run into 流入
run over 溢出
fill … with …用…把…装满
find out the truth 发现真相
(be) happy with（对某人或事物）满意的
add up把…加起来
go down下沉
take ..off 拿开；挪开
have a try 尝试一下
cut …up切碎；剁碎
make sure 确保；设法保证
dress as 打扮成 的样子
be amazed at …（对某人或事物）大为惊奇
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)