人教版(2019)必修 第二册 Unit 2 Wildlife protection课件(共4份)

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名称 人教版(2019)必修 第二册 Unit 2 Wildlife protection课件(共4份)
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(共59张PPT)
Part Ⅰ Reading and Thinking
UNIT 2 WILDLIFE PROTECTION
文本


基础知识初识
01
语篇整体理解
02
语言知识研磨
03
CONTENTS
课时分层作业
04
[单元主题语境]  人与自然——野生动物保护
When the buying stops,the killing can too.—WildAid
没有买卖就没有杀害。——野生动物救援
1.The number of the animals seems to be increasing.
动物的数量好像正在增加。
2.It's high time that we got more people actively involved in the protection of animals.
现在是我们让更多的人积极参与动物保护的时候了。
3.There is an urgent need for us to take effective measures to protect endangered wild animals.
我们迫切需要采取有效措施保护濒危野生动物。
基础知识初识
01
Ⅰ.词汇认知
1.put up a _______张贴海报
2.wildlife _______ 野生动物种类
3.feel the teeth of that _______ 摸那条鲨鱼的牙齿
4.at an alarming _____ 以惊人的速度
5._____ extinction 大量灭绝
6.the panda's natural _______ 大熊猫的天然栖息地
7.be well _____ of the problem要很清楚这个问题
8.the __________ wildlife濒危野生动物
9.large ______ spaces大型生活空间
10.take _________ to help them采取措施来帮助它们
poster
species
shark
rate
mass
habitat
aware
endangered
living
measures
11.report this to the ________向官方报告此事
12.hunt the _______捕猎鲸鱼
13.on the _______ 在平原上
14.be struck by their ________ 被它们的美丽打动
15._______ antelopes to make ________为了赚钱而射杀羚羊
16.keep them safe from ________ 保护它们免受袭击
17.be ________ from the endangered species list从濒危物种名单中被剔除
18.the________ to the Tibetan antelope对藏羚羊的威胁
19._______ in ________ with nature 与大自然和谐相处
20.protect these beautiful _________ 保护这些美丽的生物
authorities
whale
plain
beauty
shoot
profits
attacks
removed
threats
exist
harmony
creatures
Ⅱ.词汇拓展
1. _______ adj.不合法的;非法的→illegally adv. 不合法地;非法地
2. _______ vt.& vi.打猎;搜寻;追捕→hunter n.猎人
3. __________ adv.立刻→immediate adj. 立刻的
4. _______ adj.已灭绝的→extinction n.灭绝
5. _______ vt.涉及;让……担忧→concerned adj. 担心的;关切的
6. _______ vi.适应vt.使适应;使适合→adaptation n.适应
7. _______ vt.观察到;注视;遵守→observation n.观察→observer n. 观察者
8. _______ n.美;美人;美好的东西→beautiful adj.美好的;美丽的
illegal
hunt
immediately
extinct
concern
adapt
observe
beauty
9. _______ adj.惊人的;使人惊恐的→alarm vt.使惊恐;使害怕;使担心 n.恐慌;警报;警报器
10. _______ vi.恢复;康复vt.找回;寻回→recovery n.康复
11. _______ vi.& vt.打算;计划;想要→intention n.想法,打算
12. _______ n.威胁→threaten vt.威胁;危及
13. _______ vi.存在;生存→existence n.存在
14. _______ n.和谐;融洽→harmonious adj.和谐的
15._______ adj.意识到的;知道的→awareness n.意识;认识
alarming
recover
intend
threat
exist
harmony
aware
Ⅲ.短语记忆
1.on earth___________________________________
2.die out __________________
3.aware of __________________
4.on average ______
5.make progress ____________
6.concerned about __________________________
7.adapt to ______
8.under pressure __________________
9.make out __________________
(放在疑问词之后表示强调)究竟;到底
灭亡;逐渐消失
意识到;知道
平均
取得进步
对……关切的;为……担忧的
适应
在压力下;承受压力
看清;听清;分清
10.remind sb. of sb./sth.________________________
11.watch over__________________
12.day and night __________________
使某人想起(类似的人或物)
保护;照管;监督
日日夜夜;夜以继日
Ⅳ.句式感悟
1.句型公式:This is why...这就是……的原因
教材原句:This is why we're here—to observe Tibetan antelopes.
翻译:________________________________________
2.句型公式:“only+状语”置于句首的倒装句式
教材原句:Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
翻译: _____________________________________________________________
这就是我们来这里的原因——观察藏羚羊。
只有学会和大自然和谐共处,我们才不会成为野生生物和地球的威胁。
语篇整体理解
02
Ⅰ.文本结构理解
Ⅱ.主旨大意总结
The main idea of the text is about ________________________________________
_______________________________.
the writer's visit to Tibetan antelopes which are
endangered and need our protection
Ⅲ.文本内容探究
一、根据课文内容选择正确选项
1.Why did the author and his friends go to the Changtang National Nature Reserve
A.To climb the mountains.
B.To enjoy the beautiful scenery.
C.To watch Tibetan antelopes.
D.To catch the man who hunt antelopes.
2.Some people hunt antelopes .
A.for their valuable fur
B.to protect other animals
C.because of their mass population
D.to practise their hunting skills
3.What can be inferred from the last but one paragraph
A.The Tibetan antelope species is still endangered.
B.The antelopes have been moved out of the reserve.
C.The government has stopped protecting antelopes.
D.The threats to the antelopes still exist.
4.What's the author's attitude towards the wildlife protection
A.Unconcerned.    B.Positive.
C.Negative. D.Unmentioned.
答案 1.C 2.A 3.D 4.B
二、根据课文内容选择最佳选项填入空白处,补全所给句子提供的信息
A.since the threats to the Tibetan antelope have not yet disappeared
B.as new roads and railways were built
C.so that the antelopes can move easily and keep safe
D.that seem almost close enough to touch
E.why we're here
F.when I watch them move slowly across the green grass
1.To our left,snow covered mountains disappear into clouds .
2.This is —to observe Tibetan antelopes.
3.I'm struck by their beauty .
4.Their habitats were becoming smaller .
5.Bridges and gates were added .
6.The government does not stop the protection programmes, .
答案 1.D 2.E 3.F 4.B 5.C 6.A
Ⅳ.长难句分析
1.To our left,snow covered mountains disappear into clouds that seem almost close enough to touch.
[句式分析] 本句是复合句。that引导定语从句,修饰先行词clouds。主句中snow covered作定语,修饰mountains。To our left为地点状语。
[尝试翻译]  __________________________________________________________
____________
2.Watching them move slowly across the green grass,I'm struck by their beauty.
[句式分析] 本句是一个简单句,Watching them move slowly across the green grass为现在分词作状语,表伴随,与句子的主语I为主动关系。
[尝试翻译] _____________________________________________________
在我们的左面,雪山消失在云层中,这些云层离我们很近,好像伸手就能碰到。
看着它们慢慢地穿过绿色的草地,我被它们的美丽打动了。
3.The government,however,does not intend to stop the protection programmes,since the threats to the Tibetan antelope have not yet disappeared.
[句式分析] 本句是复合句,since因为,引导原因状语从句。however放在了主句中,表示转折关系。
[尝试翻译]  __________________________________________________________
___________
然而,政府并没有打算停止这些保护项目,因为对藏羚羊的威胁依然存在。
4.Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
[句式分析] 本句是复合句,when引导时间状语从句,放在了置于句首的Only后面,所以主句要部分倒装。
[尝试翻译] __________________________________________________________
___________
只有学会和大自然和谐共处,我们才不会成为野生生物和地球的威胁。
——阅读清障——
①snow covered 被雪覆盖的
②disappear into 消失在……中
③plain/pleIn/ n.平原adj.简单明了的;直率的;平凡的
④make out看清;听清;分清
⑤herd/h??d/ n.牧群;兽群
⑥observe/ b?z??v/ vt.观察(到);注视;遵守
⑦Tibetan antelope 藏羚羊
⑧beauty/?bju?ti/n.美;美人;美好的东西
⑨remind/rI?maInd/vt.提醒;使想起
remind sb.of sb./sth.使某人想起(类似的人或物)
⑩illegally adv.不合法地;非法地
fur/f??/n.毛(皮);毛皮衣服
shelter n. 庇护;避难所;遮盖物vt. 保护;使掩蔽
sacred/?seIkrId/adj.神圣的;受尊敬的
try to do尽力做某事;努力做某事
try doing 尝试做某事
drop by 下降,顺便拜访
shoot/?u?t/ vt.& vi.(shot,shot) 射杀;射伤;发射
profit/?pr?fIt/n. 利润;利益
species/?spi??i?z/n.物种
save...from 从……拯救
under national
protection 在国家保护之下
21 watch over保护;照管;监督
22 day and night 日日夜夜;夜以继日
23 attack/ ?t?k/n.& vi.& vt.攻击;抨击
24 keep them safe使它们安全
25 measure/?me? (r)/n.措施,方法vt.测量;度量;估量
26 effective/I?fektIv/adj.有效的;生效的
27 recover/rI?k?v (r)/vi. 恢复;康复vt.找回;寻回
28 remove /rI?mu?v/vt.去除;移开;脱去
29 endangered/In?deInd? d/adj.濒临危险的
30 intend/In?tend/vi.&vt.打算;计划;想要
31threat/?ret/n.威胁
threaten vt.威胁;危及
32 think about想起
33 exist/I??zIst/vi.存在;生存
34 in harmony with和……和谐共处
——教材原文——
A DAY IN THE CLOUDS
The air is thin and we have to rest several times on the short hike from camp.[1]To our left,snow covered①mountains disappear into② clouds that seem almost close enough to touch. On the plain③ in front of us,we can just make out④ a herd⑤ of graceful animals. [2] This is why we're here—to observe⑥ Tibetan antelopes⑦.
[1]这是一个主从复合句。其中that引导定语从句,修饰clouds,关系词在从句中作主语。
[2]这是一个主从复合句。This is why...表示 “这就是……的原因”(why后跟结 果)。不定式短语to observe Tibetan antelopes作状语,具体解释来这里的原因。This is because...表示 “这是因为……(because后跟原因)”。
Tibetan antelopes live on the plains of Tibet,Xinjiang,and Qinghai.[3]Watching them move slowly across the green grass,I'm struck by their beauty⑧.[4]I'm also reminded⑨ of the danger they were in.They were hunted,illegally⑩,for their valuable fur .
[3]这是一个简单句。现在分词短语Watching them move...在句中作时间状语。
[4]这是一个主从复合句。they were in是定语从句,关系词(that/which)因在从句中作宾语而被省略了。
[5]My guide is Zhaxi,a villager from Changtang.He works at the Changtang National Nature Reserve.The reserve is a shelter for the animals and plants of northwestern Xizang. [6]To Zhaxi,the land is sacred and protecting the wildlife is a way of life. “We're not trying to save the animals,” he says.“Actually,we're trying to save ourselves.”
[5]这是一个简单句。a villager from Changtang作Zhaxi的同位语。
[6]这是一个and连接的并列句。动名词短语protecting the wildlife作主语,谓语动词用单数。
The 1980s and 1990s were bad times for the Tibetan antelope.The population dropped by more than 50 percent.Hunters were shooting antelopes to make profits .[7]Their habitats were becoming smaller as new roads and railways were built.
[7]这是一个主从复合句。as new roads and railways were built是as引导的原因状语从句,as表示 “因为,由于” 。
[8]In order to save this species from extinction,the Chinese government placed it under national protection .Zhaxi and other volunteers watched over21 the antelopes day and night22 to keep them safe from attacks23 .Bridges and gates were added to let the antelopes move easily and keep them safe24 from cars and trains.
[8]这是一个简单句。in order to...指 “为了……”,在句中作目的状语。so as to...指 “为了……”,不可用在句首。
The measures25 were effective26 .The antelope population has recoveredB27 and in June 2015,the Tibetan antelope was removed28 from the endangered29 species list.[9]The government,however,does not intend30 to stop the protection programmes,since the threats31 to the Tibetan antelope have not yet disappeared.
[9]这是一个主从复合句。since在句中引导原因状语从句,表示 “因为” 。
In the evening,I drink a cup of tea and watch the stars.[10]I think about32 the antelopes and what Zhaxi told me.Much is being done to protect wildlife,but if we really want to save the planet,we must change our way of life.[11]Only when we learn to exist33 in harmony with 34 nature can we stop being a threat to wildlife and to our planet.
[10]这是一个主从复合句。what Zhaxi told me是what引导的宾语从句,和the antelopes一起作think about的宾语。
[11]这是一个主从复合句。 “only+状语从句” 提至句首以示强调时,后面的主句要用部分倒装,即把助动词、情态动词或连系动词be提到主语前面。
——译文对释——
在云端的一天
空气稀薄,我们不得不在营地的短途远足中休息几次。在我们的左边,白雪覆盖的群山消失在云层中,云层似乎近在咫尺,触手可及。放眼平原,我们隐约看到一群体形优美的动物。这就是我们来这里的原因——观察藏羚羊。
藏羚羊生活在西藏、新疆和青海的平原上。看着它们慢慢地穿过绿色的草地,我被它们的美丽所打动了。我也意识到了它们所处的危险。因其珍贵的羊毛,它们正遭受着非法猎杀。
我的导游是扎西,一个来自长塘的村民。他在长塘国家级自然保护区工作。该保护区是西藏西北部动植物的避难所。对扎西来说,土地是神圣的,保护野生动物是一种生活方式。 “我们不是在试图拯救动物,” 他说, “事实上,我们是在拯救自己。”
二十世纪八九十年代是藏羚羊的艰难时期。其数量下降了50%以上。猎人们猎杀藏羚羊以获利。因为新的公路和铁路的修建,它们的栖息地变得越来越小。
为了拯救这一物种免于灭绝,中国政府将其置于国家保护之下。扎西和其他志愿者日夜守护着这些藏羚羊,保护它们免受攻击。公路和铁路上的桥和门增加了,让藏羚羊容易行动,使它们安全,远离汽车和火车。
这些措施是有效的。藏羚羊的数量一直在恢复。2015年6月,藏羚羊从濒危物种名单中被移出。然而,政府并没有打算停止这些保护项目,因为对藏羚羊的威胁依然存在。
在晚上,我喝着茶,仰望着星空。我想起了藏羚羊以及扎西对我说的话。我们在保护野生动物方面做了很多工作,但是如果我们真的想拯救地球,我们必须改变我们的生活方式。只有学会和大自然和谐共处,我们才不会成为野生生物和地球的威胁。
语言知识研磨
03
1.die out灭亡;逐渐消失;逐渐熄灭
(1)die away(声音、光线等)逐渐消失
die off逐渐死亡
die of/from因……而死
die for为……而死
die down减弱;平息
(2)be dying for很想要;渴望
be dying to do sth.极想做某事
*用die的相关短语填空
①His footsteps_________ in the darkness.
②The excitement _________ as time went by.
③It used to be considered part of a young man's duty to ______his country.
④Because of the snowstorm,the sheep that the old man raised ______one by one.
*单句写作
⑤随着生存环境变得越来越差,许多物种正在逐渐灭绝。
As the living environment becomes worse and worse, many species ______________________.(应用文写作之报道)
died away
died down
die for
died off
are gradually dying out
2.aware adj.知道;发觉;有……意识的
(1)aware adj. 知道的;意识到的;察觉到的
be/become aware of/that...对……知道;明白;意识到
make sb.aware of/that...使某人意识到……
(2)awareness n.意识;认识
develop an awareness of...形成……的意识
raise awareness of...提高……意识
*单句语法填空
①We must take measures to raise everyone's_________ (aware) of protecting our environment.
②This way you can develop ____ awareness of your body's responses and learn how to control them.
③Drivers should be aware ____the danger of driving after drinking.
④Now more and more people become aware _______ the present environment has much to do with what we have done to the earth.
*单句写作
⑤她朝妈妈跑去,紧紧地拥抱着她,充分意识到了妈妈的爱。
She ran to her mum and hugged her tightly, _________________________.(读后续写之动作描写)
awareness
an
of
that
fully aware of her mum's love
【联想助记】
be+adj.+of
①be fond of 喜欢;喜爱  ②be tired of 对……厌倦 ③be afraid of 害怕…… ④be aware of 意识到;知道 ⑤be proud of 为……自豪 ⑥be sure of 确信……
3.average adj.平均的;正常的;普通的n.平均水平;平均数
on (an/the)average平均(起来)
above/below(the)average高/低于平均水平
up to(the)average达到平均水平
an/the average of...平均为……
*单句语法填空
①____ average, I spend 100 yuan on books each month.
②Tom's academic performance is ______ average at school.
③The average of these numbers____(be) 50.
④An average of 10 students ________(be) absent each day.
On
above
is
were/are
*单句写作
⑤随着人口的平均年龄增加,有越来越多的老人要照料。
__________________________________________, there are more and more old people to care for.(应用文写作之演讲稿)
【名师点拨】
“an average of +复数名词” 作主语,谓语动词用复数;而 “the average of+复数名词” 作主语,谓语动词用单数。
As the average age of the population increases
4.concern vt.涉及;让……担忧
(1)concern n.关系;关心
have concern with和……有关系
(2)concerned adj.担心的;关切的
be concerned about/for (concern oneself about/for)对……担心/关心
be concerned with sb./sth.(concern oneself with sb./sth.)与……有关
as/so far as...be concerned就……而言
(3)concerning prep.关于
*单句语法填空
①Please don't be concerned ______ me.
②He heard nothing _____________ (concern) this matter.
③We should talk with their parents and tell them our ________ (concern).
*单句写作
④就我而言,你可以想干什么就干什么。
_____________________ ,you can do what you like.(应用文写作之建议信)
【语境助记】
Concerning the free charge on the express way on National Day holiday, what concerns us most is the traffic jams while people are concerned about the safety.
关于高速公路的国庆假期免费政策,我们最关心的是交通堵塞,而人们关心的是安全问题。
about
concerning
concerns
As far as I am concerned
5.adapt vi.适应 vt.使适应;使适合
(1)adapt...to使……适应于……
adapt oneself to使自己适应……
adapt...for...为……改编;改造……以供……之用
adapt...from根据……改编
(2)adaptable adj.能适应的;可修改的
(3)adaptation n.适应;改编;改写本
*单句语法填空
①The play is adapted______ a novel.
②These teaching materials can be adapted ____ older children.
③This play is an ________ (adapt) of a short novel.
from
for
adaptation
*单句写作
④当你去一个新的国家时,你必须适应新的礼仪和习俗。
When you go to a new country,you must _____________________________.(应用文写作之建议信)
【名师点拨】
adapt (oneself)to中的to为介词,其后跟名词、代词或动名词作宾语。
adapt to new manners and customs
6.measure n.措施;方法 vt.测量;度量;估量
(1)measure...by...用……来衡量……
be measured by/in用……来衡量/计算
(2)take measures/steps/action to do sth.采取措施做某事
(3)make sth.to one's own measure为某人量身定做某物
*单句语法填空
①Measures are being taken _________(prevent) the river from being polluted.
②In the old days, my mother always made new clothes ____ my own measure with the Spring Festival approaching.
③In view of the present station, we must take the right ________(measure) or we shall fail.
to prevent
to
measures
*单句写作
④一个人应当以高标准要求自己。
One should ___________________a high standard.(读后续写之主题升华)
【名师点拨】
(1)measure作 “措施” 讲时,常用其复数形式。
(2)measure表示 “有……长(宽、高等)”时 ,可看成系动词,后跟量的结果,不用被动语态及进行时态。类似用法的单词还有weigh。
measure oneself by
7.observe vt.观察到;注视;看到;注意到;遵守(规则、法律等);庆祝
(1)observe sb.do sth.观察某人做某事(全过程)
(2)observe the traffic rules遵守交通规则
(3) observation n.观察;观测
make an observation of 对……进行观察
*单句语法填空
①She spent years _________ (observe) and recording their daily activities.
②Linda observed a man _______ (walk) on the opposite side of the road.
③The police observed a man _______ (enter) the bank.
④The police decided to put him under _________ (observe) because he looked dangerous.
observing
walking
enter
observation
*单句写作
⑤有人看到那女子紧跟着他。
The woman ________________________closely.(读后续写之行为描写)
【名师点拨】
(1)observe sb.do sth.看见某人做某事(动作已完成)
(2)observe sb.doing sth.看见某人正在做某事(动作正在进行)
(3)observe sb.do sth.的被动语态为:sb.be observed to do sth.
was observed to follow him
【易混辨析】
see/observe/watch/notice
see 强调结果,意为 “看见、看到”
observe “观察” ,从不同的角度长时间地看并研究
watch 表示所看事物的变化、移动和发展
notice “看到,注意到,觉察到” ,含有从不注意到注意的变化的意义
8.remind vt.提醒;使想起
(1)remind sb.of sth.提醒某人某事
remind sb.to do sth.提醒某人做某事
remind (sb.) that/how/what...提醒(某人)……
(2)reminder n.令人回忆起……的东西,提醒……的东西
*单句语法填空
①Confucius believed knives would remind people ____ killings and were too violent for use at the table.
②You must remind him _______(take) his medicine in case he forgets.
=You must remind him _______he should take his medicine in case he forgets.
③The book caught the author's eye because it gave him a ________ (remind) of his own childhood.
of
to take
that
reminder
*单句写作
④做完所有的工作后,我们竖起了布告牌以提醒人们保护这些树。
After getting all the work done,we put up a board _______________________ the trees.(应用文写作之报道)
【归纳助记】
类似v.+sb.+of+sth.结构搭配的还有:remind sb.of sth.提醒某人某事 warn sb.of sth.警告某人某事 accuse sb.of sth.指控某人某事 cure sb.of sth.治好某人的疾病 suspect sb.of sth.怀疑某人某事
reminding people to protect
9.recover vi. 恢复;康复;找回;寻回
(1)recover from sth.从……中恢复
recover oneself恢复知觉
(2)recovery n.恢复健康;重新获得
make a recovery from...从……中恢复
make a full recovery完全康复
*单句语法填空
①It took a long time for him to recover ______ a bad cold.
②He didn't see anything suddenly, but quickly _________ (recover) his sight.
③They expect her to make a full_________ (recover).
from
recovered
recovery
*完成句子
④幸运的是,我手术后已完全康复了。
Luckily, I ____________________________ the operation.
have made a full recovery from
10.intend v.计划;打算;想要
(1)intend doing/to do sth.打算做某事
intend sb.to do sth.打算让某人做某事
had intended to do sth./intended to have done sth.本来打算做某事
(2)be intended to do sth./for sth./sb.
专门为……;专门给……
(3)intention n.打算;计划
with an/the intention of 抱有……的目的;打算……
*单句语法填空
①I ____________ (intend) to catch the early train, but I didn't get up on time.
②The school being built at present is said to be intended ____the disabled children.
③To improve our English and get more students interested in English, I intend _________ (organize) some activities at school.
④This program was set up with an _________ (intend) of providing help to homeless people.
*单句写作
⑤这一活动旨在教育公众保护环境。
The activity____________________________ to protect the environment.(应用文写作之通知)
had intended
for
to organize
intention
is intended to educate the public
11.This is why...这就是……的原因。
(1)This is because...意为 “这是因为……”,because引导表语从句,从句表示原因
(2)This is why...意为 “这是为什么……” ,why引导表语从句,从句表示结果
(3)The reason why...is that...……的原因是……(表语从句常用that引导,而不用because)
*单句写作
①他没有被重点大学录取的原因是他的分数太低。
The reason ____________________________________________ was _________________________ .(应用文写作之求助信)
why he wasn't admitted into a key university
that his grades were too low
②你在英语方面取得了很大的进步,这是因为你改善了学习方法。
You have made great progress in English. ______________ you have improved your studying methods.(应用文写作之告知信)
③他从一棵高树上摔下来了,那就是为什么他弄伤了腿。
He fell from a tall tree.That was ________________.(读后续写之行为描写)
This is because
why he hurt his leg
12.“only+状语” 置于句首的倒装句式
(1)条件:only放在句首修饰状语(通常是副词、介词短语或状语从句等)时,句子需要部分倒装
(2)结构:only+状语+助动词/情态动词/系动词be+主语+其他
*单句写作
①只有这样,年轻人才能学会如何遵守优良的传统。
___________________ young people learn how to observe excellent traditions.(应用文写作之求助信)
②当他回到家里时,才知道出了什么事。
__________ he returned home _______aware of what had happened.(读后续写之事件描写)
Only in this way can
Only when
was he
③只有通过多练习剪纸,你才能掌握这门民间艺术。
________________ paper cutting more _____________the folk art.(应用文写作之建议信)
④到那时我们才意识到我们迷路了。
______________________that we were lost.(读后续写之事件描写)
【名师点拨】
(1) “only+从句” 放在句首时,倒装的是主句,从句不倒装;
(2)only 放在句首修饰主语时不用倒装。
Only by practising
can you learn
Only then did we realize
谢 谢 观 看(共24张PPT)
Part Ⅲ Reading for Writing
UNIT 2 WILDLIFE PROTECTION
文本


基础知识初识
01
语篇整体理解
02
语言知识研磨
03
CONTENTS
基础知识初识
01
Ⅰ.词汇认知
1.the frightened ______受惊的鹿
2.a newborn _________ 刚出生的袋鼠
3.a clever little ______ 一种聪明的小昆虫
4.in your ________________ 在你家附近
5.watch ________ shows看海豚表演
6.hunt for his ______ 猎杀取它的皮毛
7.an ________ noise一阵不寻常的嘈杂声
deer
kangaroo
insect
neighbourhood
dolphin
skin
unusual
Ⅱ.词汇拓展
1.________v.减少→reduction n.减少;下降
2. ______ n.情绪→emotionally adv.情绪上→emotional adj.情绪的→emotionless adj.不露感情的
3. ________ adj.通常的→ unusual adj.不常见的→ usually adv.通常→ unusually adv. 不寻常地
reduce
emotion
usual
Ⅲ.短语记忆
1.due to ___________
2.stir up ______
3.bird field guide _________
4.search for __________
5.look up_______
6.care for _____
7.pay attention to _____
8.cut down __________
9.carry out __________
10.leave behind __________
由于;因为
激起
鸟类图鉴
搜索;查找
抬头看
关心
注意
削减;砍倒
执行;进行
忘带; 留下
Ⅳ.句式感悟
句型公式:so that “为了,以便”,引导目的状语从句
教材原句:Is it right to make animals homeless so that humans can have more paper
翻译:______________________________________________________
让动物无家可归,以便让人类有更多的纸,这样做对吗?
语篇整体理解
02
Ⅰ.文本结构理解
Poster Poster 1 Poster 2
Name 1._________________ Don't Make Paper with My Home!
Animals Less cute animals 2. ________
Problems Fewer cute animals are not treated 3. ________. Homes are being 4. ________.
Measures Give them a chance. Stop 5. ______________.
Ⅱ.主旨大意总结
The main idea of the text is about ___________________________ .
Give Ugly a Chance
koalas
equally
destroyed
cutting down trees
the protection of ugly animals
Ⅲ.文本内容探究
根据课文内容选择正确选项
1.What's the poster on the left mainly about
A.The protection of ugly animals.
B.The protection of good animals.
C.The protection of bad animals.
D.The protection of cute animals.
2.What's the poster on the right mainly about
A.Cutting down trees.
B.Destroying animals' homes.
C.The habitat of animals.
D.The less paper,the better.
3.What does each poster use to stir up emotions
A.Pictures and large titles.
B.Some words.
C.Some special punctuation.
D.Some important numbers.
4.What is the writer's opinion about wildlife protection according to the poster on the left
A.The good animals are more important than the bad ones.
B.The ugly animals are more important than the bad ones.
C.The ugly animals can make our planet more beautiful.
D.All kinds of animals should be equally protected.
5.Why should we use less paper according to the poster on the right
A.To plant trees for animals.
B.To protect the habitat of animals.
C.To make animals homeless.
D.To make friends with koalas.
答案 1.A 2.D 3.A 4.D 5.B
语言知识研磨
03
1.reduce vt.减少
(1)reduce...by...将……减少了……
reduce...(from...)to...将……(从……)减少到……
reduce...(from...)to(doing)...使……(从……)沦为……;使……(从……)陷入……境地
(2)reduction n.减少,缩小
*单句语法填空
①There has been some __________(reduce)in unemployment.
②They reduced the expenses _____ 60 per cent.
③The store has reduced the price of the product _____ 10 per cent.
reduction
to
by
*完成句子
④汽车数量由40辆减少到30辆。
The number of the cars _______________________.
【特别提醒】
reduce意为“减少”时,同义词是decrease,反义词是increase(增加)。这两个词与reduce的用法一样,后接介词to时表示减增的结果,接介词by时表示减增的幅度。
was reduced from 40 to 30
2.due adj.由于;因为;预期;预定;预计;应支付;应给予;应归于
due to由于;因为;归因于
be due to do sth.预定做某事
be due to sb.应付给/给予某人
*单句语法填空
①The latest survey indicates that the global economy is declining due __ many factors.
②The wages due____ him will be paid tomorrow.
③Rose is due _______(start) school in January.
*单句写作
④船预计在12点到。
The boat_____________________.(读后续写之事件描写)
to
to
to start
is due to arrive at 12
【联想助记】
“因为;由于” 短语荟萃
①because of  ②thanks to  ③owing to  ④as a result of
3.search for 搜索;查找
(1)search sb./sth.搜身/搜查某人/某物
search for sb./sth.=make a search for sb./sth.寻找某人/某物
search...for sb./sth.找某人/某物而搜查……
search out 找到
(2)in search of 寻找
in one's/the search for 寻找……
*单句语法填空
①They started off at once in search ____the missing girl.
②The police searched her ____ drugs.
③We have been searching ____ the lost boy all over.
④ He searched ____ the book and gave it to me.
⑤He searched ________his pockets ____ a cigarette.
*完成句子
⑥消防队员正在建筑物中搜寻幸存者。
The firefighters ____________________________________.
of
for
for
out
through
for
were searching the building for survivors
【名师点拨】
in search of意为 “寻找,搜寻” ,在句中常作表语或目的状语。名词search前不加限定词;若search前加a/the/one's等限定词时,of一般换成for。
4.cut down削减;砍倒
cut off切断;中断
cut down削减;砍倒
cut out剪下;删去
cut up切碎;抨击
cut in插话;让某人分享利润
*单句语法填空
①Before we get the book printed, you'll have to cut _______the second part.
②The small town was cut ______ by a heavy snowfall.
③My uncle hasn't been able to quit smoking, but at least he has cut_______ .
④I was just talking to Margaret when Jackson cut ______.
out
off
down
in
*单句写作
⑤吸烟对我们身体有害,你最好戒烟或者至少减少吸烟量。
Smoking is harmful to us.You‘d better quit smoking or at least _________________
__________.
(应用文写作之建议信)
cut down the amount
of smoking
5.so that “为了,以便” ,引导目的状语从句
(1)so that引导的从句中常常使用情态动词can/could,may/might,will/would等。so that引导的目的状语从句不能放于句首,而in order that引导的目的状语从句既可放在句首,也可放在主句之后
(2)当so that或in order that引导的目的状语从句中的主语与主句的主语一致时,从句可变为so as to或in order to的动词不定式短语
*完成句子
①她没把时间计划好,所以没按时完成家庭作业。
She had not planned her time well, ___________________ her homework on time.
②为了今年能取得更大的进步,我每天花费更多的时间学习英语。
I spend more time learning English every day____________________________this year.
so that she did not finish
so that I can make greater progress
谢 谢 观 看(共15张PPT)
Part Ⅳ Writing
UNIT 2 WILDLIFE PROTECTION
文本


课时分层作业
CONTENTS
【写作任务】
海报
英文海报(poster)是用来告知广大公众有关信息的招贴,是英语应用文中的一种重要体裁,用途广泛。它主要被贴在人流密集的地方,告知大众电影讯息、球讯、商品拍卖、文娱活动、游园、晚会、讲座以及招聘信息等。英文海报一般由标题、正文、出海报的单位以及时间构成。
【写作实践】
请根据以下信息写一张保护华南虎的英文海报,要点如下:
动物 华南虎(South China Tiger)是世界濒危动物之一
栖息地 中国
现有数量 野生数量为零;有一些生活在保护区
濒危原因 栖息地的减少;人类为了获取它们的皮和骨对其进行捕杀
保护措施 拒绝购买虎制品
注意:1.词数80左右;
2.标题已给出,不计入总词数。
South China Tiger Protection
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
思路点拨
主题 保护华南虎 体裁 应用文
人称 以第三人称为主 时态 以一般现在时为主
布局 第一部分:介绍华南虎的濒危情况、濒危原因; 第二部分:我们应该采取的保护措施。
[遣词造句]
Ⅰ.用本单元所学单词填空
1._______ n.栖息地
2.________ vt.使遭受危险;危害
3.________n.(动植物)保护区
4. _______ n.措施;方法
5.____ n.毛(皮)
Ⅱ.本单元语块、语法运用
1.它是世界上最濒危的动物之一。
It is one of ___________________________ in the world.
habitat
endanger
reserve
measure
fur
the most endangered animals
2.有一些华南虎生活在保护区,野外没有华南虎。
There are some South China Tigers ________________,with none in the wild.
3.栖息地的减少和人类为获取它们的皮和骨对其进行的捕杀使它们处于危险之中。
The reduction _____________ and people's hunting __________________ have left them___________.
4.我们应该采取措施保护华南虎并且不应该购买任何虎制品。
We should _____________________ the South China Tiger and shouldn't buy any tiger products.
5.华南虎的数量在将来也许会增加。
________________the South China Tiger might increase in the future.
living in the reserve
in their habitat
for their fur and bones
in danger
take measures to protect
The number of
[句式升级]
1.用强调句型改写句3。
_______________________________________________________________________________________________________
2.用含so that引导的目的状语从句的主从复合句合并句4和句5。
_____________________________________________________________________________________________________________________________________________
It is the reduction in their habitat and people's hunting for their fur and bones that have left them in danger.
We should take measures to protect the South China Tiger and shouldn't buy any tiger products so that the number of the South China Tiger might increase in the future.
[连句成篇]
South China Tiger Protection
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
___________________________________________________________________
【参考范文】
South China Tiger Protection
The South China Tiger's habitat is in China.It is one of the most endangered animals in the world.There are some South China Tigers living in the reserve, with none in the wild.It is the reduction in their habitat and people's hunting for their fur and bones that have left them in danger.
We should take measures to protect the South China Tiger and shouldn't buy any tiger products so that the number of the South China Tiger might increase in the future.
【实战演练】
假定你是李华,寒假期间,WWF(世界自然基金会)要举办为期一周的野生动物保护冬令营。请你写一篇海报告知大家。内容包括:
1.活动的时间、地点及内容;
2.你对野生动物保护的看法和感悟。
注意:1.词数80左右;
2.题目和开头已给出,不计入总词数;
3.可以适当增加细节,以使行文连贯。
参考词汇:冬令营winter camp
A Week in the Wild
This winter holiday, a Wildlife Protection Winter Camp will be held by WWF.
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
___________________________________________________________________
【参考范文】
A Week in the Wild
This winter holiday, a Wildlife Protection Winter Camp will be held by WWF.
We'll spend one week in the wild learning about endangered animals from wildlife professionals.We'll observe how different species of monkeys adapt themselves to their natural habitats.What's more, to help protect them, various activities will be organized, such as picking up plastics, removing nets and traps and putting up posters.
The camp will deepen our understanding of the wildlife protection.Only when we learn to exist in harmony with nature can we enjoy a better future together.
谢 谢 观 看(共12张PPT)
Part Ⅱ Discovering Useful Structures
UNIT 2 WILDLIFE PROTECTION
文本


课时分层作业
CONTENTS
Ⅰ.语法图解
Ⅱ.自主领悟
观察下列句子并归纳:
1.(教材原句)What is being done to help them
2.(教材原句)What measures are being taken to help them
3.(教材原句)Much is being done to protect wildlife, but if we really want to save the planet, we must change our way of life.
4.(教材原句)Billions of trees are being cut down every year to make paper for humans.
5.(教材原句)In this way a lot of animal homes are being destroyed!
归纳:
以上句子中的黑体部分为现在进行时的被动语态,其构成形式为be+being+过去分词,动词be应随主语作相应的变化。
Ⅲ.要点精析
一、现在进行时的被动语态的构成
The bridge is being built across the river this month.
这个月人们正在建造横跨这条河的桥。
二、现在进行时的被动语态的结构
肯定句 主语+be(am/is/are)+being done
否定句 主语+be(am/is/are)+not+ being done
一般疑问句 be(am/is/are)+主语+being done
特殊疑问句 疑问词+be(am/is/are)+主语+being done
It is reported that the water in the lake is not being protected now.
据报道,这个湖里的水现在没有得到保护。
Are the babies being taken care of by this nurse
这些婴儿正由这个护士照看吗?
Who is being trained for the coming English speech contest
为了即将举行的英语演讲比赛,谁正在被训练?
三、现在进行时的被动语态的用法
1.表示此刻正在进行的被动动作,句中常用now,at the moment等时间状语。
A new film is being shown in the theatre now.Let's go to see it.
电影院里正在上映新电影呢,咱们去看吧。
2.表示现阶段正被进行的动作,但此动作在此时此刻不一定正在发生。
—Could I use your car please
——我能用你的车吗?
—Mine is being repaired by the workers.
——我的车正在被工人们修理。
3.表示一种经常性的被动行为,常和always,constantly,frequently等表示频率的副词连用,这种用法常常带有说话者的赞扬或厌恶的感彩。
I feel very puzzled that the goods in our shop are always being stolen.
我感到很迷惑,我们商店的商品老是被偷。
4.表示按计划或安排主语将要承受谓语动词所表示的动作。
A party is being held tonight.
今晚将要举行一场晚会。
5.与部分情态动词连用,表示对正在发生的动作的推测。
He may be being scolded by his father at the very moment.
此刻他也许正被他父亲责骂。
四、使用现在进行时的被动语态应注意的问题
1.在现在进行时的被动语态中,be (am/is/are)为第一助动词,being为第二助动词,缺一不可,且位置不可互换。
My computer is being repaired now.
我的电脑现在正在被修理。(强调正在被进行)
2.像take care of,look after,talk about,think of等动词与介词构成的短语动词用于现在进行时的被动语态时,其中的介词不可省略。
Something is being talked about among those people.
那些人正谈论着某件事情。
3. “be (am/is/are)+under/in+n.” 有时可相当于现在进行时的被动语态。
The school is still under construction now.
=The school is being constructed now.
学校现在正在建设中。
The new law is in use.
=The new law is being used.
这项新法律正在被使用。
[即学即练]
*单句语法填空
①Is the meeting ___________(hold) in the hall now
②We can hear that the papers ______________ (print) these days.
③My sister __________________ (interview) at this moment.
④There is a lot of noise outside as repair work ___________ (do) to the house.
⑤Look!The man _______________ (question) by the police.
being held
are being printed
is being interviewed
is being done
is being questioned
谢 谢 观 看