2019新人教高中英语必修二Unit2 Wildlife protection词汇句型教案.docx

2019新人教高中英语必修二Unit 2 Wildlife protection 词汇句型教案Teaching aims:1 .Enable students to master the usage of such important words and expressions as reserve,make out,observe,remind,recover,remove,intend,threat,etc.)earn to express yourself by using them.2 .Guide students to learn the method of constructing knowledge trees through self-study &cooperative exploration.3 .Help students to enjoy the fun of expressing yourself using English and participate in class with passion.Teaching key and difficult points: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.3. How to use the words and phrases in real situations.Teaching procedures:Step 21Self-directed studyT： In this class we will learn the important words and expressions and their usages in this unit. 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, well see who is the best self-learner. Please begin now.(15 minutes)Step团 PresentationT:Time is up. Let's see how to learn the words and expressions one by one.1 .【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？2 .According to a report,the committee （由组成）12 members.3 .Even though he was hurt seriously in the car accident,he finally（'恢复） it.4 .We usually （庆祝春节）in our country.5 .Frankly speaking, （对我来说彳艮难听 清）what he is saying.6 .0nly when you can find peace in your heart （你才能 维持）good relationships with others.画翻译句子。L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）2.这个旨在帮助无家可归者的项目成立了。Suggested answers:0.1.reservation 2.rising 3.from 4.to achieve 5.is threatened6. reservation 7.driving 8.to follow 9.out lO.for01.make out 2.is made up of 3.recovered from/made a recovery from4,observe the Spring Festival 5.it is difficult for me to make out 6.will you be able to keep01.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 programjntended to help the homeless,was set up.词块know about /解;知道的情况【单词】reserve c.(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 / 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. 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白然保护区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(l)These seats are reserved for the elderly and women with babies.(2)"lt's such a nice place/ Mother said as she sat at the tablereserved (reserve)for customers.(3)Keep a few pounds in reserve (备用)to cover unexpected costs.(4)l,ll call the restaurant to make a reservation (预订).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)1 could hardly make out (看清)the stage in the darkness.(2)American Indians make up (构成)about five percent of the US population.(3)Caroline doesn't have a gift for music,but she makes up for(弥补)it with hard work.3 .【教材原句】This is why we're hereto observe Tibetan antelopes,这就是我 们来这里的原因一一观察藏羚羊。【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that引导的表语从句：This is why+结果This is because+原因The reason why./for.is that+MS【单词】observe ",观察(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,! observed him playing in the 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.警方注意至URE男子进入 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+ done 注意到被做observe sb do sth变为被动语态时,不定式要加上toobserve traffic rules 遵守交通规则observe the Spring Festival 庆祝春节即学活用(l)From space,the earth looks blue.This is because about seventy-one percent of its surface is covered by water.(2)The other boys made fun of Tom's new hairstyle.This is why he is unhappy.(3)Thousands of people observed the ship leaving (leave)the harbour.(4)They are shocked to find that in this beautiful town the traffic rules are not strictly observed (observe).4 .【教材原句】I'm also reminded of the danger thev are in.我也想至匕们所处 的危险。【单词】remind此提醒;使想起观察思考Please remind me that I should bring him a present for his birthday.请提酉星我给 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(l)He reminded me to turn (turn) off the lights when I went out.(2)What he said just now reminded me of that Chinese professor.(3)Michael put up a picture of the man beside the bed to keep himself reminded (remind)of his own dreams.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,2015年6月,藏羚羊从濒危物种名单中被移出。【单词】recover v/.恢复;康复vt找回;寻回观察思考To their joy,the thief was caught and many things were recovered.令他彳门高 的是/J、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,她显得心烦意舌L,但很快静下 心来。归纳总结recover from 从中恢复recover oneself 静下心来联系拓展recovery " ,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)jeview(复习)jewrite(重写,改写)等。【单词】remove此去除;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re move.fro m. .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remove one's doubt/trouble/fear消除某人的疑虑/烦恼/恐惧remove from.to.从 搬至U 即学活用(l)She recovered from her surprise,and answered calmly.(2)About some minutes latethe girl recovered herself (her).(3)To his parents' relief,the boy made a quick recovery (recover)after the operation.(4)You look so worried.You must remove yourself from pressure.(5) He was removed from (被开除了)the post because he broke the rules and regulations of the company by design.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.&此打算;计划;想要观察思考I'm writing to tell you my exciting plan for the summer holiday.l 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 of 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”.威胁观察思考He is unlikely to be a threat to the Spanish player in the final.他不太可能在决 赛中对这位西班牙运动员构成威胁。The area remains under threat from commercial developers,该土也区仍受至商业 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此威胁;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(l)The hunter intended to sell/selling (sell)the goods to make a profit.(2)1 looked carefully at the text and realized that it was intended women in the countryside.(3)The school to be built next month for (是为 而设计的)disabled children.(4)These ancient woodlands is intended for (受至U 的威月办)new road developments.(5) The fighting is are under threat from (对 的一个很大威胁)safety in the region.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+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.直到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 did I realize I was wrong.只有当他告诉我时我才意识到 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be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 1) Only then did he know (那时他才知道)how much damage had been caused.(2)Only by talking face to face can we have the chance (我们才能有机会)to persuade him to change his mind.(3)Only when Lily walked into the office did she realize (她才意识到)that she had left the contract at home.Step!? Practice (学生作答)团.用括号内所给单词的正确形式填空。2 .Kd like to change my (reserve).3 .On the top of Mountain Tai,people excitedly observed the sun (rise) from the sea.4 .After the customer left the restaurant,the waitress removed the dishes the table.5 .The journey was intended (achieve)more than what Captain Robert Falcon Scott had done.6 .If their habitat (threaten)or they cannot find enough foodztheir numbers may decrease.6 .We support this plan without (reserve).7 .The policeman observed him at the speed of 90 miles per hour.8 .The woman was observed (follow) him closely.9 .His writing is so confusing that it's difficult to make what he is trying to express.10 .Mother/s Day is coming.I will make a card which is intended my mother.回根据所给汉语提示，完成下列句子。1.1 can't (弄明白)why I couldn't do it.In any case,Km going to try.