高中英语人教版选修七Unit 3 Under the sea Period Two Learning about Language & Using Language课件(55张)

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名称 高中英语人教版选修七Unit 3 Under the sea Period Two Learning about Language & Using Language课件(55张)
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更新时间 2019-03-27 09:04:04

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课件55张PPT。Unit 3 Under the sea基础自测 课文预读内容索引要点探究当堂达标Period Two Learning about Language & Using Language基础自测1. n.目标;靶;受批评的对象
2. vt.映射;反射;思考
vi.思考
n.映射;反射;思考
3. adj.纯的;纯粹的;纯洁的
adv.纯粹地
4. adj.意识到的;知道的
n.意识;认识;明白;知道Ⅰ.重点单词targetreflectreflectionpurepurelyawareawareness5. adj.生动的;鲜明的;鲜艳的
adv.生动地;鲜明地
6. adj.〈口〉好的;整齐的;匀称的
adv.整洁地
7. adj.狭窄的;有限的;狭隘的
adv.仔细地;勉强地;狭窄地;严密地
8. adj.锐利的;锋利的;敏捷的
adv.急剧地;锐利地vividvividlyneatneatlynarrownarrowlysharpsharply9. adj.好吃的;可口的
n.味道;品味;审美
vt.尝;体验
vi.尝起来;有……的味道
10. vt.恐吓;
vi.受惊吓
adj.害怕的
adj.令人害怕的tastytastescarescaredscaringⅡ.重点短语1. 对……知道、明白;意识到……
2. 上下翻转
3. 吓死了be/become aware ofupside down(be) scared to deathI especially loved the little orange and white fish
.
我特别喜欢那些橘黄和白色相间的小鱼,它们藏在波动着的、细长的海藻里。Ⅲ.重点句式The fish didn’t seem to mind me (swim) among them.
鱼儿好像不介意我在它们中间游动。1.mind doing sth.swimming2.that引导定语从句that hid in the wavinglong thin seaweedThere were other creatures that I didn’t want to get too close to—an eel with its strong sharp teeth,with only its head (show) from a hole,watching for a tasty fish (or my tasty toe!)...
还有一些其他的动物,我不想太靠近它们——一条带有利齿的海鳗,从洞穴里探出头来,望着可作美餐的鱼游过来(或者在等着我的美味脚趾伸过去!);……3.with+宾语+宾补showingThen there were two grey reef sharks,
,which suddenly appeared from behind some coral.
然后有两条约1.5米长的灰色的珊瑚礁鲨突然从珊瑚礁后面游了出来。4.独立主格结构The water was quite shallow but , a steep drop to the sandy ocean floor.
海水很浅,但到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。5.Where...,there be...each about one and a half metreslongwhere the reef endedthere was课文预读Ⅰ.课文判断正(T)误(F)
1.The corals were fantastic—they were shaped like various things,such as fans,plates,mushrooms and so on.( )
2.The fish seemed to welcome the author’s swimming among them.( )
3.There were some big fish that cleaned the bodies of smaller fish.( )
4.The author liked to get close to eels with strong sharp teeth.( )
5.Although the sharks were not dangerous,the author still felt scared to death for a moment.( )TFFFTⅡ.课文阅读理解
1.In the diary,the author mainly wants to tell us .
A.what he saw in the sea
B.how the fish eat in the sea
C.the vivid colours in the sea
D.all the plants in the sea are poisonous√答案123452.The writer first became aware of .
A.all the animals that he saw
B.all the vivid colours surrounding him
C.all the pictures he took
D.all the flowers in the park123√答案453.What was hanging upside down in the sea according to the text?
A.The orange and white fish.
B.The yellow--spotted red sea--slug.
C.The yellow and green parrotfish.
D.The orange and blue--striped angelfish.123√答案454.What astonished the writer was that the small fish .
A.could eat sharks
B.dared to get inside the mouths of larger fish to clean their teeth
C.feared no animals in the sea
D.were friendly to large fish123√答案455.From the whole text we know that the author felt that .
A.he was a tiny spot compared with the sea world
B.the ocean was a tiny spot compared with the whole world
C.there was no danger in the sea except sharks
D.all kinds of fish were waiting for something for food123√答案45要点探究
First,not only target fish are caught in the net,but many other sea animals are found hanging there.
首先,不仅发现网里有目标鱼,还发现有许多其他的海洋动物挂在那儿。重点词汇target n.目标;靶;指标;受批评的对象;vt.将……指向;使……朝向;把……作为目标
the target of/for (有意攻击的)目标;攻击对象
set a target设定目标
reach/meet targets达到指标;实现目标
aim at a target瞄准目标
target sth.on/at把……瞄准,把……当作靶子;以……为目标(对象);旨在……
be targeted at以……为目标;把……对准;旨在归纳拓展(1)Nowadays,the Internet is seen as an efficient way of reaching target customers.
现在,网络被看作是一种吸引目标顾客的有效方法。
(2)His crazy ideas made him the target of their jokes.
他的疯狂想法使他成为他们取笑的对象。
(3)The programme is targeted at improving the health of women of all ages.
这个项目旨在提高各个年龄段的妇女的健康。语境助记(1)用适当的介词填空
①His proposal became the target criticism.
②The missiles(导弹) were targeted the city.
③She aimed the target but missed it.题组训练of/foron/atat(2)完成句子
①我们将在一个月内完成年初制定的销售目标。
We’ll in a month which we set at the beginning of the year.
②他们为生产制定了一个指标。
They for production.reach/meet the sales targetsset a target
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!
我坐在温暖的夜空下,手里拿着一杯冷饮,回忆着当天的事情——那真是神奇的一天!(1)reflect vi.思考;vt.思考;映射;反射
reflect on/upon思考,反省
(2)reflection n.思考;映射;反射
on reflection仔细想来,经过慎重考虑
without reflection不假思索地归纳拓展(1)We human beings should reflect on our position in the universe.
我们人类应该反思我们在宇宙中的地位。
(2)On reflection,we decided to buy that house.
经过慎重考虑,我们决定买那所房子。
(3)I accepted the plan without reflection.
我不假思索地接受了那个计划。语境助记(1)写出下列句中reflect的词性及汉语意思
①I have reflected upon his suggestion. ____________
②Our newspaper aims to reflect the views of the local community.______
③The trees on the shore line are reflected in the clear water. ______题组训练vi.反思;思考vt.反映vt.映射(2)语法填空
One day,Mary was reflecting the meaning of a science essay by the lake when she suddenly saw herself (reflect) in the water.She was scared at her (reflect).on/uponreflectedreflection
The first thing I became aware of was all the vivid colours surrounding me—purples,reds,oranges,yellows,blues and greens.
我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。(1)aware adj.意识到的;知道的
be/become aware of对……知道、明白;意识到……
be/become aware that...知道……;意识到……
(2)unaware adj.未察觉的;不知道的
(3)awareness n.知道;意识归纳拓展注意:(1)aware表示“意识到/觉察到某情况”时,其后总是接介词of。
(2)be aware后一般不接不定式。
(3)表示“知道的,明白的”时,aware是表语形容词,故不要将其用于名词前作定语。
(4)修饰aware可用well,much,very much,fully,但不用very。(1)It wasn’t until her friend was badly hurt that Kerry became aware of her habit of finding fault.(2015·福建)
直到她的朋友受到严重伤害,Kerry才意识到她吹毛求疵的习惯。
(2)She was well aware that they didn’t get along well with each other.
她清楚地知道他们相处得不好。
(3)Unfortunately,most people were unaware of the danger.
遗憾的是,大多数人没有意识到危险。语境助记(1)完成句子
①We should make children (意识到……的重要性) of protecting the environment.
②Health officials have tried to (提高认识) of AIDS.
③The little girl (没有意识到) the danger.
(2)单句改错
They are aware about the danger ahead.题组训练aware of the importanceraise awarenesswas unaware ofof
There were other creatures that I didn’t want to get too close to—an eel with its strong sharp teeth...
还有一些其他的动物,我不想太靠近它们——一条带有利齿的海鳗……(1)sharp adj.锐利的,锋利的;敏锐的;急剧的;尖刻的;严厉的;adv.(几点)整;突然地;(音调)偏高地
(2)sharpen v.使变锋利,使尖锐
(3)sharply adv.锐利地;严厉地;急剧地归纳拓展(1)The knife,which is very sharp,belongs to Tom.
这把很锋利的刀子属于汤姆。
(2)He can’t even sharpen a pencil properly.
他甚至连一支铅笔都削不好。
(3)The total number of private cars rose sharply from 32 million to 154 million.
私家车的总数量从三千二百万急剧增加到一亿五千四百万。语境助记(1)写出下列句中sharp的汉语意思
①Mary,who has sharp eyes,can see through others. _______
②We’re meeting at 10 o’clock sharp. _______
③You need a sharp knife to cut through the knot. _______
④The boss can be very sharp with people when she is busy. _______题组训练敏锐的(几点)整锋利的严厉的(2)用sharp的正确形式填空
①It was very of you to have noticed that.
②He wants something to a pencil with.
③This will increase the number of people living in camps and increase the potential for health risks.sharpsharpensharply
I told myself they weren’t dangerous but that didn’t stop me from feeling scared to death for a moment!
我告诉自己它们并不危险,但是这样一点也不能抑制我那怕得要死的心情!(be) scared to death吓得要死
be scared to do sth.害怕/不敢做某事
be scared of sb./sth.害怕某人/某事
scare sb.into doing sth.恐吓某人做某事归纳拓展(1)Rock climbing was a fun thing but I was scared to death from the start.
攀岩很有趣,但从一开始时我就吓得要死。
(2)She was scared to go into the yard because a big dog was in it.
她不敢进这个院子,因为院子里有条大狗。
(3)Some parents try to scare their children into behaving well.
有些父母试图用吓唬的办法使孩子们守规矩。语境助记(1)单句语法填空
①She is scared walking home alone.
②Local businesses were scared into (pay) protection money.
(2)完成句子
①看到大火,一些村民吓得要死。
Seeing the big fire,some villagers .
②这个女孩小时候不敢离开自己的家。
The girl when she was young.题组训练ofpayingwere scared to deathwas scared to leave her own house经典句式
There were other creatures that I didn’t want to get too close to—an eel with its strong sharp teeth,with only its head showing from a hole,watching for a tasty fish (or my tasty toe!)...
还有一些其他的动物,我不想太靠近它们——一条带有利齿的海鳗,从洞穴里探出头来,望着可作美餐的鱼游过来(或者在等着我的美味脚趾伸过去!)……归纳拓展“with复合结构”在句中多作状语,也可以作定语。常见的结构有:with+宾语+adj.
adv.
prep.--phrase
doing(表示主动或正在进行的动作)
done(表示被动或已完成的动作)
to do(表示将来的动作)(1)She came in,with a bag on her back.
她背着包进来了。
(2)They often play basketball with their clothes hanging on the trees.
他们打球时常常把衣服挂在树上。
(3)With everything he needed bought,he drove home.
由于需要的东西都买了,他开车回家了。语境助记(1)用所给动词的正确形式填空
①Don’t stand with your hands (point) at others.
②With all the housework (finish),she went out to dance.
③With so many letters (answer),he has no time to eat.
(2)完成句子
①灯开着,他睡着了。
He fell asleep .
②由这个男孩带路,我们很容易就找到了她的家。
,we found her house easily.题组训练pointingfinishedto answerwith the light onWith the boy leading the way
The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor.
海水很浅,但到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。归纳拓展where...,there be...表示“在有……的地方,就有……”。此外,wherever也可引导地点状语从句,表示“无论何地,各处”。(1)Where there is water,there is a city.
有水的地方就有城市。
(2)Where there is sunshine,there is life.
有阳光的地方就有生命。语境助记(1)选词填空 where,wherever
① he once felt like giving up,he now has the determination to push further and keep on going.
②Half an hour later,Lucy still couldn’t get a taxi the bus had dropped her.
③In peace,too,the Red Cross is expected to send help there is human suffering.题组训练Wherewherewherever(2)一句多译
他建议我住在空气更新鲜的地方。
①He advised me to live . (地点状语从句)
②He advised me to live .(定语从句)
(3)翻译句子
①有志者,事竟成。

②有爱就有希望。
where the air is fresherin the place where the air is fresherWhere there is a will,there is a way.Where there is love,there is hope.当堂达标Ⅰ.单词拼写
1.If you want to shoot the (靶),you must aim at it a little bit higher.
2.I remember the picture he drew last week.
3.Some flowers are (映射) in the river which are very beautiful.
4.Be careful with this knife,or you will hurt yourself.
5.He folded his clothes in a (整齐的) pile on the chair.
6.The street is so that only one can pass.targetvividlyreflectedsharpneatnarrowⅡ.选词填空
hold on,reflect on,upside down,be aware of,be scared of
7.He doesn’t seem to the problems.
8.The girl was left to the influences of her decision.
9.Be careful and don’t turn the table .
10.We managed to until help arrived.
11.He going out alone at night.be aware ofreflect onupside downhold onis scared ofⅢ.完成句子
12.有辛勤工作就有成功。
there is hard work, success.
13.你介意我把窗户稍微打开一点吗?
Would you a bit?
14.他喜欢开着窗睡觉。
He likes to sleep .Wherethere ismind my opening the windowwith the windows open15.老师手里拿着一本书走进了教室。
,the teacher entered the classroom.
16.他买了一张漂亮的老式手工制作的红桌子。
He bought table.Book in handa beautiful old red handmadeI’m sitting in the warm night air with a cold drink in my hand and reflect on the day.It is a day of a pure magic! I went snorkelling on the reef offshore this morning.Seeing so extraordinary beauty,I think every cell in my body woke up.It was like discover a whole new dimension of life.The first thing I became aware was all the vivid colours surrounded me.Ⅳ.课文短文改错reflectingsuchdiscovering∧
ofsurroundingAnd the fish didn’t seem to mind myself swimming among them.However,there were other creature that I don’t want to get too close to.How a tiny spot I was in this enormous world!mecreaturesdidn’tWhat本课结束