人教版 新课标 高二下 选修七 unit 3 Under the sea Using language language points(共33张PPT)
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| 名称 | 人教版 新课标 高二下 选修七 unit 3 Under the sea Using language language points(共33张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2020-04-22 17:57:56 | ||
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课件33张PPT。 Language study人教课标版 高三 选修 7
Unit 31. I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day — a day of pure magic!
我手拿一杯冷饮坐在温暖的夜空下回忆着当天的事情——这是神奇的一天！
[赏析] with a cold drink in my hand是一个独立结构作伴随状语，表明“我”坐在那儿的时候悠闲的心态。warm和cold形成鲜明的对比, 给人以惬意的感觉。Language points4.reflect vt.映射；反射；思考 vi.思考
(1)reflect sb/sth in sth(指镜子等)映出某人/物的影像
be reflected in
reflect on/upon sth 思考某事
(2)reflection n.反射；反照；反映；映像
be lost in reflection 陷入深思中(1)用reflect及其相关短语的适当形式填空
他之所以陷入沉思是因为他正在思考列表中反映出来的问题。
The reason why he ①________________is that he ②________________the problems， which
③________________the list.
(2)用括号内词的适当形式填空
When the sun’s rays hit the earth，a lot of heat ______________(reflect) back into space.is lost in reflection is reflecting on is reflectedare reflected in①You should set aside some time ________ (reflect) on your successes and failures.
你应该留出时间反思你的成功和失败。
②When the sun’s rays hit the earth，a lot of heat________ (reflect) back into space.
太阳光线照射到地球时，大量的热量被反射到太空。to reflectis reflected 2.be/become aware of 对……知道、明白；意识到……
It wasn’t until her friend was badly hurt that Kerry became aware of her habit of finding fault.
直到她朋友受了重伤之后，她才意识到自己乱挑剔的习惯(可能会给别人带来严重的后果)。(1)be aware that...知道，体会到……
make sb aware of/that...使某人注意到……；提醒某人注意……
as far as I’m aware据我所知
(2)develop an awareness of...逐渐懂得……
raise / strengthen one’s awareness of --单句语法填空/完成句子
①________________ your own weakness is probably the key to success.
知道自己的缺点可能是成功的关键。
②Drivers should be made________________ of driving after drinking.
应当让司机意识到酒后开车的危险。
③It is important that students develop an ________ (aware) of valuing parents’ love.
重要的是学生们要逐渐懂得珍惜父母的爱。Being aware ofaware of the dangerawareness 用括号内词的适当形式填空
①______________(aware) of your own weakness is probably the key to success.
②Health officials have tried to raise __________(aware) about AIDS among teenagers.
③He seems ________(aware) of the trouble he’s causing， otherwise he would stop it.Being awareawarenessunawareEnvironmental / social / political awareness has increased dramatically over the past decade.【典型例题】
Because he was ____ the new limit, he
was stopped and warned for speeding.
good at B. tired from
C. unaware of D. uninterested in
【答案】C 考查形容词用法。
【点拨】从后句暗示出他不知道新的速度限制。 3. …mind me swimming …动名词的复合结构
【基础过关】动名词的复合结构是“物主代词或名词的所有格+动名词” 构成，在句中作主语、宾语、表语等；如果不是在句子开头，这个结构常常用名词的宾格或名词性的物主代词来代替。
Do you mind my /me/Jack’s/Jack leaving now? 我活杰克现在离开你介吗？【典型例题】I can hardly imagine _____ across the Atlantic Ocean in five years.
A. Peter sail B. Peter to sell C. Peter sailing D. Peter to have sailed
【答案】C 考查动名词的复合结构
【点拨】imagine后接动名词。句中sail
的逻辑主语Peter既可用宾格, 也可用所
有格Ⅳ.单元语法→识记·思考·运用
v.-ing形式的被动语态
用所给动词的适当形式填空
1._____________ (offer)the opportunity to speak at the graduation ceremony made him overjoyed.
2.You are so dependent that I’m afraid you can’t adjust yourself to ________ (leave)alone for a time.
3.The Curiosity rover sent its first 360-degree color photo of Mars，________ (expose) its mysterious appearance for the first time.
4._____________ (educate) in a famous university is what most students wish for.
5._____________________ (surround) for months，the enemy had to give in. Being offeredbeing leftexposingBeing educatedHaving been surroundedPractice六.语法练习用所给词的适当形式完成下列句子
He hurried home, ________ (look) behind from time to time.
The building ______________ (repair) is our dormitory.
____________ (hear) this, our teacher expressed her satisfaction.
_______________ (tell) many times, he still made the same mistake.
________________ (keep, wait) made Bill so angry.lookingbeing repairedHaving heardHaving been toldBeing kept waiting4. hang v. 挂，吊，
The boy hung his head in shame.
那个男孩羞愧地低下了头。
hang back 踌躇不前, 退缩
hang down 下垂, 低下头
hang on to 抓紧某物,不把某物卖掉或给别人
hang about / around 闲荡hang `out 常去某处; 居住hang `on 电话不挂断hang `up 挂断电话【典型例题】
I was so angry that I ____ on him.
hung down B. hung up
C. hanged on D. hang back
【答案】B 考查hang短语辨析
【点拨】句意：我太生气啦，以至于我
挂掉了他的电话hang down下垂, 低下
头; hang on紧紧握住, 坚持下去, (打电
话不挂断); hang back踌躇不前, 退缩;
hang up挂, 吊, 拖延, 终止, 挂断电话5. upside down 倒悬
另有短语inside out也有同样的效果
You’d better turn the bottle upside down to empty out the oil.
你最好把瓶子倒过来, 把瓶里的油控干净。
6. (be) scared to death 吓死了
scare vt. 恐吓, 受惊吓, 感到害怕
n.惊恐，惊慌
He scares easily. 他动不动就害怕。
scared adj. be scared of sb/sth.,
be scared of doing sth 担心某事
be scared to do sth 害怕做某事;
scary adj. 引起恐慌的
scare sb. away/off 把某人吓跑【典型例题】
She was scared ____ the yard because she was scared ___ by the big dog ___ at the gate.
A. to go into; to be bitten; lay
B. of going into; to bite; laying
C. of going into; to bite; laying
D. to go into; of being bitten; lying【答案】D 考查scared的用法以及非谓语动词
【点拨】be scared to do sth.害怕做某事; be scared of doing担心某事；dog 与lie(躺)之间为主动关系, 且表示正在进行，因此应用现在分词。 [句 式 透 析][教材原句]The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.
海水是浅的，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。 where...，there be...意为“在……的地方，就有……”，where引导地点状语从句。另外wherever “在何处；无论何处”也可引导地点状语从句。单句语法填空/完成句子
①A number of high buildings have arisen ________ there was nothing a year ago but ruins.
很多高楼在一年前还是废墟的地方出现了。
②It is well known that the panda lives where ________ plenty of bamboo.
众所周知，熊猫生活在有大量竹子的地方。
③As far as I’m concerned，you are free to go ________ you like.
就我个人而言，你愿意去哪里就去哪里。where there iswherever1.help (...)out 帮助(某人)摆脱困境或危难；协助；使(某人)脱离困境
Most professors are willing to make individual appointments to help you out. 大多数教授都愿意通过个人预约来帮助你。(1)help sb with sth/(to)do sth帮助某人某事/做某事
can’t help doing sth忍不住做某事
can’t help but do 只得做；不得不做
help yourself (to sth) 便自己动手(夹菜吃、用……等)
(2)with the help of sb＝with one’s help 在某人的帮助下单句语法填空/完成句子
①As he is my best friend，when I am in trouble he will certainly ____________.
因为他是我最好的朋友，当我遇到麻烦时他肯定会帮我。
②I can’t help ____________ (wonder) what happened to that little girl.
我忍不住想知道那个小女孩出了什么事。
③Faced with so much trouble，I ________________ turn to my parents for help.
面对这么多困难，我不得不向我父母求助。help me outwonderingcan’t help but四.重点短语与句型Ⅰ.介、副词填空
①Please help yourself some fish.
②Can you help him out the maths problem?
③As he is my best friend, when I am in trouble he will certainly help me .
④I can't thank him too much, the help whom I have achieved my dream.
Ⅱ.翻译句子
⑤要不是你的帮助，他就通不过考试了。towithoutwithofWithout/But for your help, he would have failed in the examination. 5. a steep drop 陡直向下的坡。steep陡直的; 陡峭的
I never cycle to my grandpa’s-it’s too steep.
我从来不骑车去外公家—路太陡了。
steep还可以指过高的价格。
I wouldn’t pay 5,000 yuan for that computer—the price is too steep.
我才不花5000元买那台电脑呢, 这个价太高。根据下列各句句意及所给单词的首字母或汉语提示, 写出各单词的正确形式。
1. The water in the lake is so p______ that you can drink it.
2. Does this letter ______ (反映) what you really think of the issue?
3. As if by ______ (魔法), the car changed into a boat when it came into the water.purereflectmagic练习坊4. You have not learned to swim yet and you’d better stay in the s______ water.shallow 5. The witness gave a very ______ (生动的) description of the accident this morning.
6. In your report you have left out another d________ to this problem.vividdimension7. People enjoy eating t______ foods even when they are not hungry.
8. With prices going up, the people on ______ (养老金) find it difficult to live.tastypension9. This is an a_______ (可怕的) account
of the terrors of the war, you’d better not
read it. wesome拓展讲解：形容词在名词前的顺序Complete the noun groups from the diary entry.
1 __________________ air
2 __________________ seaweed
3 __________________ mouth
4 __________________ sea-slug
5 __________________turtle
6 __________________ teeth
7 __________________ lips
8 __________________ reef sharkswarm nightthe waving long thinhard bird-like moutha yellow-spotted reda large wise-lookingstrong sharpthick greentwo greyFind the adjectives in the above exercise that go under these headings.numbersizecolourpatterna, twosmall, thick, large, long, thingreen, grey, yellow, redspotted通过上面的练习，我们可以得出结论如下：形容词在名词前面的顺序：大小+形状+ 颜色+年龄（新旧）+材料（种类）Can you write some noun groups using several adjectives?Examples:
the two big angular old green air-conditioned cars
her three lovely little slender new-born gray Persian cats
a chipped huge square blue-white English soup bowl
a weeping tiny round old gray-haired French Review Reading 1 and Reading 2.Homework
Unit 31. I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day — a day of pure magic!
我手拿一杯冷饮坐在温暖的夜空下回忆着当天的事情——这是神奇的一天！
[赏析] with a cold drink in my hand是一个独立结构作伴随状语，表明“我”坐在那儿的时候悠闲的心态。warm和cold形成鲜明的对比, 给人以惬意的感觉。Language points4.reflect vt.映射；反射；思考 vi.思考
(1)reflect sb/sth in sth(指镜子等)映出某人/物的影像
be reflected in
reflect on/upon sth 思考某事
(2)reflection n.反射；反照；反映；映像
be lost in reflection 陷入深思中(1)用reflect及其相关短语的适当形式填空
他之所以陷入沉思是因为他正在思考列表中反映出来的问题。
The reason why he ①________________is that he ②________________the problems， which
③________________the list.
(2)用括号内词的适当形式填空
When the sun’s rays hit the earth，a lot of heat ______________(reflect) back into space.is lost in reflection is reflecting on is reflectedare reflected in①You should set aside some time ________ (reflect) on your successes and failures.
你应该留出时间反思你的成功和失败。
②When the sun’s rays hit the earth，a lot of heat________ (reflect) back into space.
太阳光线照射到地球时，大量的热量被反射到太空。to reflectis reflected 2.be/become aware of 对……知道、明白；意识到……
It wasn’t until her friend was badly hurt that Kerry became aware of her habit of finding fault.
直到她朋友受了重伤之后，她才意识到自己乱挑剔的习惯(可能会给别人带来严重的后果)。(1)be aware that...知道，体会到……
make sb aware of/that...使某人注意到……；提醒某人注意……
as far as I’m aware据我所知
(2)develop an awareness of...逐渐懂得……
raise / strengthen one’s awareness of --单句语法填空/完成句子
①________________ your own weakness is probably the key to success.
知道自己的缺点可能是成功的关键。
②Drivers should be made________________ of driving after drinking.
应当让司机意识到酒后开车的危险。
③It is important that students develop an ________ (aware) of valuing parents’ love.
重要的是学生们要逐渐懂得珍惜父母的爱。Being aware ofaware of the dangerawareness 用括号内词的适当形式填空
①______________(aware) of your own weakness is probably the key to success.
②Health officials have tried to raise __________(aware) about AIDS among teenagers.
③He seems ________(aware) of the trouble he’s causing， otherwise he would stop it.Being awareawarenessunawareEnvironmental / social / political awareness has increased dramatically over the past decade.【典型例题】
Because he was ____ the new limit, he
was stopped and warned for speeding.
good at B. tired from
C. unaware of D. uninterested in
【答案】C 考查形容词用法。
【点拨】从后句暗示出他不知道新的速度限制。 3. …mind me swimming …动名词的复合结构
【基础过关】动名词的复合结构是“物主代词或名词的所有格+动名词” 构成，在句中作主语、宾语、表语等；如果不是在句子开头，这个结构常常用名词的宾格或名词性的物主代词来代替。
Do you mind my /me/Jack’s/Jack leaving now? 我活杰克现在离开你介吗？【典型例题】I can hardly imagine _____ across the Atlantic Ocean in five years.
A. Peter sail B. Peter to sell C. Peter sailing D. Peter to have sailed
【答案】C 考查动名词的复合结构
【点拨】imagine后接动名词。句中sail
的逻辑主语Peter既可用宾格, 也可用所
有格Ⅳ.单元语法→识记·思考·运用
v.-ing形式的被动语态
用所给动词的适当形式填空
1._____________ (offer)the opportunity to speak at the graduation ceremony made him overjoyed.
2.You are so dependent that I’m afraid you can’t adjust yourself to ________ (leave)alone for a time.
3.The Curiosity rover sent its first 360-degree color photo of Mars，________ (expose) its mysterious appearance for the first time.
4._____________ (educate) in a famous university is what most students wish for.
5._____________________ (surround) for months，the enemy had to give in. Being offeredbeing leftexposingBeing educatedHaving been surroundedPractice六.语法练习用所给词的适当形式完成下列句子
He hurried home, ________ (look) behind from time to time.
The building ______________ (repair) is our dormitory.
____________ (hear) this, our teacher expressed her satisfaction.
_______________ (tell) many times, he still made the same mistake.
________________ (keep, wait) made Bill so angry.lookingbeing repairedHaving heardHaving been toldBeing kept waiting4. hang v. 挂，吊，
The boy hung his head in shame.
那个男孩羞愧地低下了头。
hang back 踌躇不前, 退缩
hang down 下垂, 低下头
hang on to 抓紧某物,不把某物卖掉或给别人
hang about / around 闲荡hang `out 常去某处; 居住hang `on 电话不挂断hang `up 挂断电话【典型例题】
I was so angry that I ____ on him.
hung down B. hung up
C. hanged on D. hang back
【答案】B 考查hang短语辨析
【点拨】句意：我太生气啦，以至于我
挂掉了他的电话hang down下垂, 低下
头; hang on紧紧握住, 坚持下去, (打电
话不挂断); hang back踌躇不前, 退缩;
hang up挂, 吊, 拖延, 终止, 挂断电话5. upside down 倒悬
另有短语inside out也有同样的效果
You’d better turn the bottle upside down to empty out the oil.
你最好把瓶子倒过来, 把瓶里的油控干净。
6. (be) scared to death 吓死了
scare vt. 恐吓, 受惊吓, 感到害怕
n.惊恐，惊慌
He scares easily. 他动不动就害怕。
scared adj. be scared of sb/sth.,
be scared of doing sth 担心某事
be scared to do sth 害怕做某事;
scary adj. 引起恐慌的
scare sb. away/off 把某人吓跑【典型例题】
She was scared ____ the yard because she was scared ___ by the big dog ___ at the gate.
A. to go into; to be bitten; lay
B. of going into; to bite; laying
C. of going into; to bite; laying
D. to go into; of being bitten; lying【答案】D 考查scared的用法以及非谓语动词
【点拨】be scared to do sth.害怕做某事; be scared of doing担心某事；dog 与lie(躺)之间为主动关系, 且表示正在进行，因此应用现在分词。 [句 式 透 析][教材原句]The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.
海水是浅的，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。 where...，there be...意为“在……的地方，就有……”，where引导地点状语从句。另外wherever “在何处；无论何处”也可引导地点状语从句。单句语法填空/完成句子
①A number of high buildings have arisen ________ there was nothing a year ago but ruins.
很多高楼在一年前还是废墟的地方出现了。
②It is well known that the panda lives where ________ plenty of bamboo.
众所周知，熊猫生活在有大量竹子的地方。
③As far as I’m concerned，you are free to go ________ you like.
就我个人而言，你愿意去哪里就去哪里。where there iswherever1.help (...)out 帮助(某人)摆脱困境或危难；协助；使(某人)脱离困境
Most professors are willing to make individual appointments to help you out. 大多数教授都愿意通过个人预约来帮助你。(1)help sb with sth/(to)do sth帮助某人某事/做某事
can’t help doing sth忍不住做某事
can’t help but do 只得做；不得不做
help yourself (to sth) 便自己动手(夹菜吃、用……等)
(2)with the help of sb＝with one’s help 在某人的帮助下单句语法填空/完成句子
①As he is my best friend，when I am in trouble he will certainly ____________.
因为他是我最好的朋友，当我遇到麻烦时他肯定会帮我。
②I can’t help ____________ (wonder) what happened to that little girl.
我忍不住想知道那个小女孩出了什么事。
③Faced with so much trouble，I ________________ turn to my parents for help.
面对这么多困难，我不得不向我父母求助。help me outwonderingcan’t help but四.重点短语与句型Ⅰ.介、副词填空
①Please help yourself some fish.
②Can you help him out the maths problem?
③As he is my best friend, when I am in trouble he will certainly help me .
④I can't thank him too much, the help whom I have achieved my dream.
Ⅱ.翻译句子
⑤要不是你的帮助，他就通不过考试了。towithoutwithofWithout/But for your help, he would have failed in the examination. 5. a steep drop 陡直向下的坡。steep陡直的; 陡峭的
I never cycle to my grandpa’s-it’s too steep.
我从来不骑车去外公家—路太陡了。
steep还可以指过高的价格。
I wouldn’t pay 5,000 yuan for that computer—the price is too steep.
我才不花5000元买那台电脑呢, 这个价太高。根据下列各句句意及所给单词的首字母或汉语提示, 写出各单词的正确形式。
1. The water in the lake is so p______ that you can drink it.
2. Does this letter ______ (反映) what you really think of the issue?
3. As if by ______ (魔法), the car changed into a boat when it came into the water.purereflectmagic练习坊4. You have not learned to swim yet and you’d better stay in the s______ water.shallow 5. The witness gave a very ______ (生动的) description of the accident this morning.
6. In your report you have left out another d________ to this problem.vividdimension7. People enjoy eating t______ foods even when they are not hungry.
8. With prices going up, the people on ______ (养老金) find it difficult to live.tastypension9. This is an a_______ (可怕的) account
of the terrors of the war, you’d better not
read it. wesome拓展讲解：形容词在名词前的顺序Complete the noun groups from the diary entry.
1 __________________ air
2 __________________ seaweed
3 __________________ mouth
4 __________________ sea-slug
5 __________________turtle
6 __________________ teeth
7 __________________ lips
8 __________________ reef sharkswarm nightthe waving long thinhard bird-like moutha yellow-spotted reda large wise-lookingstrong sharpthick greentwo greyFind the adjectives in the above exercise that go under these headings.numbersizecolourpatterna, twosmall, thick, large, long, thingreen, grey, yellow, redspotted通过上面的练习，我们可以得出结论如下：形容词在名词前面的顺序：大小+形状+ 颜色+年龄（新旧）+材料（种类）Can you write some noun groups using several adjectives?Examples:
the two big angular old green air-conditioned cars
her three lovely little slender new-born gray Persian cats
a chipped huge square blue-white English soup bowl
a weeping tiny round old gray-haired French Review Reading 1 and Reading 2.Homework