资源简介

Period 3 Language Focus
教学目标
By the end of the period,students will be able to
1.Master the usage of such important words and expressions as reserve,make out, remind, recover, remove, intend,threat,etc.learn to express themselves by using them.
2.Learn the method of constructing knowledge trees through self-study cooperative exploration.
3.Enjoy the fun of expressing themselves using English and participate in class with passion.
评价目标
1.To check whether students can summarize the usage of important words and phrases.
2.To find out whether students have mastered the new words and phrases.
教学重点
1.To help students to learn the following:reserve, make out, observe, remind, recover, remove, intend and threat.
2.Exercises are expected to assist students to express themselves freely in English.
教学难点
How to use the words and phrases in real situations.
教学资源
教材、多媒体课件、学案、黑板和粉笔。
教学过程设计
Step I Revision
Students are required to retell the text in their own words.
Step II Self-directed study
Teacher: In this class we will learn some important words and expressions and their usages.First,it's self-study time.Please observe the example sentences in the sheet and try to find out the meaning or usage of the underlined words or phrases by referring to the dictionary or reference books. Make a mark where you can't understand.Then,15 minutes later,we'll see who is the best self-learner.Please begin now.(15 minutes)
(设计意图：理解并根据导学案上的例句，构建词汇的知识树，总结词汇用法，加强新旧知识联系，培养自主学习能力。)
StepⅢPresentation
L.【教材原句What do you know about the Tibetan antelope and the Changtang National Nature Reserve 你对藏羚羊和羌塘国家级自然保护区了解多少？
【词块】know about了解；知道…的情况
【单词】reserve n.(动植物)保护区；储藏（量）。预订；预留；保留
◎观察思考
The local government set up a reserve to protect the endangered species.
为了保护濒危物种，当地政府建立了一个保护区。
A double room with a balcony overlooking the sea had been reserved for him.
一个带一座阳台的海景双人间已被预留给他了。
I've made a reservation for you on the morning flight.
我为你预订了早上的航班。
⊙归纳总结
a nature reserve自然保护区
in reserve储备，备用
reserve sth for sb/sth为…预订/保留某物
reservation保留；预定
without reservation毫无保留
make a reservation预订
即学活用
(1)These seats are reserved____the elderly and women with babies.
(2)"I's such a nice place,Mother sad at the table _____ (reserve)for customers.
(3)Keep a few pounds _______(备用)o cover unexpected costs.
(4)I'll call the restaurant to__________(预订).
Suggested answers:
(1)for (2)reserved (3)in reserve (4)make a reservation
2.【教材原句】On the plain in front of us,we can just make out a herd of graceful animals,.放眼平原，我们隐约看到一群体形优美的动物。
【词块】make out看清，听清；分清 a herd of一群
◎观察思考
Although he had not seen his sister for twenty years, Tom made her out as soon as she got off the plane.
尽管他二十年没有见过他的姐姐，姐姐一下飞机汤姆就认出了她。
He determined to work twice as hard as before to make up for the lost time.
他决定加倍努力工作，把失去的时间补回来。
◎联系拓展
make up组成，构成
make up for弥补，补偿
make it及时到达；取得成功
make up one's mind下定决心
make room for为…腾地方
make good/,full use of好好/充分利用
即学活用
(1)I could hardly ______(看清)the stage in the darkness.
(2)American Indians _______ (构成)about five percent of the US population.
(3)Caroline doesn't have a gift for music,but she________(弥补)it with hard work,
Suggested answers:
(1)make out (2)make up (3)makes up for
3.【教材原句】This is why we're here--to observe Tibetan antelopes.
这就是我们来这里的原因一观察藏羚羊。
【句型】why引导表语从句，This/That is why.,这/那就是……的原因。
◎观察思考
I was late for the appointment.That's because I met an old friend on the way.
我约会迟到了，因为我在路上碰到一位老朋友。
The world has become a global village.That's why more and more people in China are interested in learning English.
世界已变成了一个地球村，那就是越来越多的中国人对学英语感兴趣的原因。
◎归纳总结
why,because和hat引导的表从句：
This is why+结果
This is because-+原因
The reason why.../for,is that+原因
【单词】observe.观张（到），注视; 遵守，庆祝
◎观察思考
Anyone who comes here must observe the rules.
任何来这里的人都必须遵守规定。
Could you tell me how you usually observe Thanksgiving Day in your country
你能告诉我在你们国家通常如何庆祝感恩节吗？
I observed him put the watch into his pocket.
我看到他把手表放到了自己的口袋里，
When I passed by his house,I observed him plnying in
he yard.当我从他房子旁经过时，我看到他正在院子里玩，
I observed the bird caught by the boy.
我看到那只小鸟被男孩抓住了。
The man was observed to enter the bank by the police.
警方注意到那男子进人了银行。
◎归纳总结
observe sb-+doing sth注意到某人正在做某事（动作正在进行)
observe sb+do sth注意到某人做了某事（动作的全过程)
observe sb/sth十done注意到…被做
observe sb do sth变为被动语态时，不定式要加上to
observe traffic rules遵守交通规则
observe the Spring Festival庆祝春节
即学活用
(1)From space,the earth looks blue.This is_________ about seventy-one percent of its surface is covered by water.
(2)The other boys made fun of Tom's new hairstyle. This is_______ he is unhappy.
(3)Thousands of people observed the ship____________ (leave)the harbour.
(4)They are shocked to find that in this beautiful town the traffic rules are not strictly _______ (observe).
Suggested answers:
(1)because (2)why (3)leaving (4)observed
4.【教材原句】I'm also reminded of the danger they are in.我也想到它们所处的危险。
【单词】remind vt.提醒；使想起
◎观察思考
Please remind me that I should bring him a present for his birthday.
请提醒我给他带生日礼物。
What the teacher had said reminded me of the famous saying,“Where there is a will,there is a way.”
老师的话让我想起了“有志者，事竟成”的名言。
Remind me to buy some milk tonight.
提醒我今晚买些牛奶
◎归纳总结
remind sb of..使某人想起…
remind sb to do...提醒某人做…
remind sb that/wh-从句提醒某人…
◎联系拓展
cure sb of sth治愈某人…（病）
rid sb of sth使某人摆脱某事/物
inform sb of sth通知某人某事/物
warn sb of sth提醒/警告某人某事/物
即学活用
(1)He reminded me ________(turn) off the lights when I went out.
(2)What he said just now reminded me______that Chinese professor.
(3)Michael put up a picture of the man beside the bed to keep himself_________ (remind)of his own dreams.
Suggested answers:
(1)to turn (2)of (3)reminded
5.【教材原句】The antelope population has recovered and in June 2015,the Tibetan antelope was removed from the endangered species list.
藏羚羊的数量已经恢复，20l5年6月，藏羚羊从濒危物种名单中被移出。
【单词】recover vi.恢复；康复t.找回；寻回
◎观察思考
To their joy,the thief was caught and many things were recovered.
令他们高兴的是，小偷被抓住了，而且很多东西被找回来了。
He was told that it would be at least three more months before he could recover from his operation and return to work.
他被告知他至少还需要3个月才能从手术中恢复并返回工作岗位。
She seemed upset but quickly recovered herself.
得心烦意乱，但很快静下心来。
◎归纳总结
recover from从…中恢复
recover oneself静下心来做
◎联系拓展
recovery m,恢复，痊愈；复得，找回
make a recovery from从…中恢复过来
make a full/quick/slow recovery完全康复/恢复很快/缓慢
前缀re表示“重"“又"“再”等含义。类似的还有repeat(重复)，return(回来)，rebuild(重建)，review(复习)，rewrite(重写，改写)等。
【单词】remove vt.去除；移开；脱去
◎观察思考
Only after he removed his dark glasses did I recognize him.他摘掉墨镜后我才认出他来。
Because of the serious air pollution,the family decided to remove from the city to the countryside.
由于空气污染严重，这家人决定从城市搬到乡下。
◎归纳总结
remove...from.…把…从…移开/撤掉
remove sb from one's post/office撤职；开除
remove sb from school开除某人
remve's doubt/trouble/fear消除某人的疑患/恼/恐惧
remove from..to..从搬到…
即学活用
(1)She recovered _______her surprise,and answered calmly.
(2)About some minutes later,the girl recovered________(her).
(3)To his parents' relief,the boy made a quick__________(recover)after the operation.
(4)You look so worried.You must remove yourself______pressure.
(5)He___________(被开除)the post because he broke the rules and regulations of the company by design.
Suggested answers:
(1)from (2)herself (3)recovery (4)from (5)was removed from
6.【教材原句】The government,however,does not intend to stop the protection programmes, since the threats to the Tibetan antelope have not yet disappeared.
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。
【单词】intend vi.&t.打算；计划；想要
◎观察思考
I'm writing to tell you my exciting plan for the summer holiday.I intend to join/joining a Dragon Boat Training Camp.
我写信是想告诉你我暑假令人兴奋的计划，我打算参加龙舟训练营。
The headmaster intended Jim to deliver a speech in front the whole school.
校长打算让吉姆在全校师生面前做演讲。
This money is intended for the development of the tourist industry.
这笔钱是准备用于发展旅游业的。
◎归纳总结
intend to do/doing sth打算做某事
intend sb to do sth打算让某人做某事
be intended for是为…而提供/设计的
【单词】threat n.威胁
◎观察思考
He is unlikely to be a threat to the Spanish player in the final.
他不太可能在快赛中对这位西班牙运动员构成威胁。
The area remains under threat from commercial developers.
该地区仍受到商业开发商的威胁。
◎归纳总结
a threat to...对…的威胁
under threat from受到…的威胁
the threat of violence暴力威胁
◎联系拓展
threaten vt.威胁；危及
threaten sb with..用…威胁某人
threaten to do sth威胁做某事
threaten one's life危及某人的生命
即学活用
(1)The hunter intended _______ (sell)the goods to make a profit.
(2)I looked carefully at the text and realized that it was intended ________ women in the countryside.
(3)The school to be built next month___________(是为…而设计的)disabled children.
(4)These ancient woodlands __________(受到…的威胁)new road developments.
(5)The fighting is___________(对…的一个很大威胁)the safety in the region..
Suggested answers:
(1)to sell/selling (2)for (3)is intended for (4)are under threat from (5)a major threat to
7.【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.
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。
【句型】only十状语从句置于句首引起部分倒装
【词块】exist in harmony with nature与自然和谐相处
◎观察思考
Only then did I realize the importance of learning.
那时我才意识到学习的重要性。
Only in this way can we learn English well.
只有用这种方式我们才能学好英语。
Only when he told me the truth did I realize I was wrong.
只有当他告诉我真相时我才意识到我错了。
◎归纳总结
“only+状语（副词/介词短语/从句）”提至句首以示强调时，后面的句子或主句要用部分倒装，即把助动词、情态动词或b动词提到主语前面。如果不放在句首，则不用倒装。若only修饰主语，也不倒装；only修饰状语从句时，状语从句本身不倒装。
即学活用
(1)__________________(那时他才知道)how much damage had been caused,
(2)Only by talking face to face__________(我们才能有机会)to persuade him to change his mind.
(3)Only when Lily walked into the office___________ (她才意识到)that she had left the contract at home.
Suggested answers:
(1)Only then did he know (2)can we have the chance (3)did she realize
Step IV Consolidation
I.用括号内所给单词的正确形式填空。
1.I'd like to change my __________ (reserve).
2.On the top of Mountain Tai, people excitedly observed the sun __________ (rise)from the sea.
3.After the customer left the restaurant,the waitress removed the dishes _________the table.
4.The journey was intended__________ (achieve) more than what Captain Robert Falcon Scott had done.
5.If their habitat _________ (threaten)or they cannot find enough food,their numbers may decrease.
I.写出下列句中observe的含义。
1.Therefore,rules should be worked out and strictly observed. _____________
2.It is a tradition for the people here to observe the Spring Festival. ____________
3.The scientist devoted most of his lifetime to observing the behaviour of the chimps. _________
4.The thief was observed to open the window and run away. __________
Ⅲ。根据所给汉语提示，完成下列句子。
1.I can't __________ (弄明白)why I couldn't do it.In any case,I'm going to try.
2.According to a report,the committee ___________ (由…组成)l2 members.
3.Even though he was hurt seriously in the car accident,he finally ____________ (恢复)it.
N.句式转换。
The reason for my quitting the job is that I'm bored with it.
------ I'm bored with the job.That's __________ I have quitted it.
------ I have quitted the job.That's ____________ I'm bored with it.
V,翻译句子。
只有当我在英语口语比赛中获得一等奖时，我才意识到精通英语口语的重要性。（倒装）
________________________________________________________________________
这个旨在帮助无家可归者的项目成立了。
_________________________________________________________________________
Suggested answers:
I.1.reservation 2.rising 3.from 4.to achieve 5.is threatened
Ⅱ.①遵守 ②庆祝 ③观察 ④注意到
Il.1.make out 2.is made up of 3.recovered from/made a recovery from
IV.why:because
V.1.Only when I won first prize in the spoken English contest did I realize it was important to have a good command of spoken English.
2.The program,intended to help the homeless,was set up.
Step V Homework
在空白处填入一个适当的单词或用括号内单词的正确形式填空。
1.We support this plan without_________(reserve).
2.The policeman observed him________at the speed of 90 miles per hour.
3.The woman was observed__________(follow)him closely.
4.His writing is so confusing that it's difficult to make__________what he is trying to express.
5.Mother's Day is coming.I will make a card which is intended___________my mother.
Ⅱ。根据所给汉语提示，完成下列句子。
1.We usually____________(庆祝春节)in our country,
2.Frankly speaking,__________________(对我来说很难听清)what he is saying,
3.Only when you can find peace in your heart________________(你才能维持)good relationships with others.
Ⅲ.课文语法填空。
Tibetan antelopes live on the plains of Tibet,Xinjiang, and Qinghai.1.________(watch)them move slowly across the green grass,I'm struck by their beauty.I'm also reminded 2.______ the danger they are in.They are being hunted,3.________(illegal),for their valuable fur,My guide Zhaxi works at the Changtang National Nature Reserve 4._________is a shelter for the animals and plants of northwestern Tibet.To Zhaxi,the land is sacred and 5.__________(protect)the wildlife is a way of
life.
The 1980s and 1990s 6.________(be)bad times for the Tibetan antelope.Hunters were shooting antelopes 7.___________(make)profits.Their habitats were becoming smaller as new roads and railways were built.In order to save this species from 8._________(extinct),the Chinese government placed it under national protection. The measures were 9.________(effect).The antelope population has recovered and in June 2015,the Tibetan antelope was removed from the endangered species list.The government,10.________does not intend to stop the protection programmes,since the threats to the Tibetan antelope have not yet disappeared.
V.请你发散思维，用reserve, make out,observe, remind,recover,.remove,intend,threat中的至少五个词创作一个小语篇。
(设计意图：灵活运用所学知识点，学会运用实际操练的方法感悟语言知识并在运用中体验英语表达之美。)
Suggested answers:
I.1.reservation 2.driving 3.to follow 4.out 5.for
II.1.observe the Spring Festival 2.it is difficult for me to make out 3.will you be able to keep
II.1.Watching 2.of 3.illegally 4.which/that5.protecting 6.were 7.to make 8.extinction9.effective 10.however

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