必修6Unit 5 The power of nature高二年级 英语_英语选修6unit2免费

必修6Unit 5 The power of nature高二年级 英语由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“英语选修6unit2免费”。

必修6 Unit

5The power of nature高二年级 英语

第二课时 :课型Language points 使用时间：____年 ___月 __日 班级______姓名________ ★学习目标：1.Be able to read the words and expreions correctly.2.Be able to master and use some key words and expreions.★重点难点：1.Learn to use some useful words and expreions.2.To get the students to study the use of modal verbs.3.How to use the proper words and expreions in different situations.4.How to use proper modal verbs according to the concrete and authentic situations.高频短语

1．________________ 前往

2．________________ 匆匆看一遍

3．________________ 由……到……不等 4．________________ 生产；产生 5．________________ 与……相比

6．________________ 保护……免受……伤害 7．________________ 被委派为…… 8．________________ 全部焚毁

9．________________ 即将做某事；马上就要做某事 10．________________ 查阅，参考，指的是 重点句式

1.________________this boy, who had a great gift for languages and persuasion, is the father of the Manchu people.据说这个男孩就是满族人的祖先，他具有语言天赋和很强的说服力。

2.I_______________ go back to sleep ________ suddenly my bedroom became as bright as day.我刚要再睡，突然我的卧室亮如白昼。

3.The other two climbed down into the crater to collect some lava for later study，but ____________________,I stayed at the top and watched them.另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。

4.________________________ the information, I help other scientists to predict where lava from the volcano will flow next and how fast.收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。

重点详解

1.appoint vt.任命，委派；约定，指定，安排

(回归课本P34)I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.二十年前我被任命为火山学家，在夏威夷火山观测站工作。They have appointed a new headmaster at my son’s school.我儿子读书的学校任命了一位新校长。

They appointed him(as)captain of the English team.他们任命他为英格兰队队长。The time appointed for the meeting was 10∶30.规定开会的时间是10点30分。

She made an appointment for her son to see the doctor.她为儿子约定了看医生的时间。[即境活用] 我们在考虑指定他当秘书。

We are considering ________ ________ ________ act as secretary.2 suit v． 适合某人；对(某人)方便

(回归课本P34)We had white protective suits that covered our whole body, helmets, big boots and special gloves.我们都穿着白色的防护服遮住全身，戴上了头盔和特别的手套，还穿了一双大靴子。If we met at 2，would that suit you? 我们两点钟见面，你方便吗？

If you want to go by bus，that suits me fine.要是你想坐公共汽车，那对我也合适。A good teacher suits his leon to the age of his pupils.一位优秀的老师应使他讲的课适合学生的年龄。[易混辨析] fit, suit, match(1)fit多指衣服等尺寸、大小合身，合适。(2)suit指衣服等颜色、款式、花样适合。

(3)match意为“使相称，使相配，使匹配”，指事物在大小、色调、性质等方面的搭配。①I tried the dre on but it didn’t fit.It was too small.②In my opinion, red suits you very well.③Her clothes don’t match her age.[即境活用] 1．Her shoes ________her dre;they look very well together.A．suit

B．fit

C．Compare D．match 2．—How about eight o’clock outside the cinema? —That ________me fine.A．fits

B．meets

C．satisfies D．suits 3.panic vi.& vt.(使人或动物)受惊；惊慌(panicked/panicking)n． 惊慌；恐慌(回归课本P38)I felt very nervous and had to force myself not to panic.我非常紧张，不得不强迫自己不要惊慌。Lisa panicked when she heard she might be fired.莉萨听说自己可能会被解雇后惊慌失措。

There is no point getting into a panic about the exams.对考试惊慌失措是没有用的。

Small busine owners are in a panic over whether they will survive.小企业主们不知道自己能否生存下去，因此惶恐不安。The audience were thrown into a panic when the fire started.一发生火灾，观众顿时陷入一片慌乱之中。完成句子

(1)看到厨房冒烟，我顿时惊慌失措。I ________ ________ ________ ________ when I saw smoke coming out of the kitchen.(2)处于惊恐状态的人往往会做出蠢事来。

Often people ________ ________ ________ do foolish things.4.guarantee vt.保证……免受损失或伤害；确保 n． 保证；保证书

(回归课本P39)If you are lucky enough to visit the Lake of Heaven with your loved one，don’t forget to drop a coin into the clear blue water to guarantee your love will be as deep and lasting as the lake itself.如果你有幸和你的爱人一起游览天池，不要忘了向清澈、湛蓝的湖中投入一枚硬币来保证你们的爱情像湖水一样幽深而长久。

Even if you complete your training, I can’t guarantee you a job.即使你接受完培训，我也不能担保你会有工作。The plan would guarantee health care to all Americans.这项计划将保证所有美国人都能享受医疗保健服务。Going out with friends is guaranteed to cheer you up.和朋友一起出去玩肯定会让你高兴起来。

Can you give me a guarantee that the work will be finished on time? 你能向我保证工作会按时完成吗？ 完成句子

(1)未来的科技将保证所有人都能拥有健康和幸福！

Technology will ________ ________ ________ ________ ________for all!(2)我们会尽力，但我不能保证我们会赢。

We will do our best，but I can’t ________ ________ ________ ________ ________.5.anxious adj.忧虑的，不安的(回归课本P38)I was so anxious and couldn’t move at first.我非常担心，一开始吓得动弹不得。

Most children feel anxious about returning to school.大部分孩子对于重返校园感到焦虑。

She was anxious to finish school and get a job.她渴望毕业找份工作。

My mother always gets a bit anxious if we don’t arrive when we say we will.如果我们不能在我们所说的时间到达，母亲总是有点焦虑。

I felt anxious for/about his safety when I heard the news of the train accident.当我听到火车事故的消息时，我很担心他的安全。

If you are worried about your health，share your anxieties with your doctor.你要是担心自己的健康，就把自己的忧虑告诉医生吧。[即境活用] We had an anxious couple of weeks ________for the results of the experiment.A．wait

B．to be waiting

C．Waited D．waiting 6.make one’s way 前往；获得成功

(回归课本P35)It was not easy to walk in these suits, but we slowly made our way to the edge of the crater and looked down into the red，boiling centre.穿着这些衣服走起路来实在不容易，但我们还是慢慢往火山口的边缘走去，并且向下看到了红红的沸腾的中央。

Will you be able to make your way to the airport? 你能自己去机场吗？ The man hesitated, but made his way to the woods.那个人犹豫了一下，但还是朝树林走去。

Without experience on it, we have to feel our way.由于在这方面没有经验，我们必须摸索着前进。

As we got into a forest, we lost our way.进入森林后我们迷路了。We fought our way through the forest.我们穿过森林前进。[即境活用] 1.—Mom, where did Cathy go? — She ________her way towards the centre of the town.A．got

B．did

C．decided

D．made 2.A great man shows his greatne ________the way he treats little men.A．under

B．with

C．on

D．by 3.—I think he is taking an active part in social work.—I agree with you________.A．in a way

B．on the way

C．by the way

D．in the way 7.vary from...to...由……到……不等

(回归课本P39)The land varies in height from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and animals.这里地面的高度由海拔700米到2000多米不等，是多种多样的珍稀动植物的生长地。

The price of seafood varies according to the season.海产品的价格随季节而变化。Opinions on this matter vary from person to person.对于这件事，人人意见不一。

As in China，the climate in Canada varies, depending on the area.正如中国一样，加拿大的气候也因地而异。

For various/a variety of reasons, he didn’t attend the meeting.因种种原因，他没参加会议。[即境活用] It is obvious that the hopes, goals, fears and desires________ widely between men and women, between the rich and the poor.A．alter B．shift

C．transfer

D.vary 句型梳理

1【教材原句】It is said that this boy，who had a great gift for languages and persuasion，is the father of the Manchu people.(P39)据说这个男孩就是满族人的祖先，他具有语言天赋和很强的说服力。

【句法分析】(1)It is said that...表示“据说……”的意思，实际上it为形式主语，that 引导的为主语从句。相当于people say that...的意思。该结构还可以改变成sb.is said to do...结构。(2)注意根据动词不定式和is said动作之间的时间关系，使用不定式的一般式、进行式或完成式。①John is said to be one of the best teachers in the school.＝It is said that John is one of the best teachers in the school.据说约翰是这个学校最好的老师之一。②He is said to have written a new book about workers.＝It is said that he has written a new book about workers.据说他写了一本有关工人的新书。③It was reported that more than 180 people had been killed in the fire.据报道，那场大火烧死了180多人。④It is hoped that the terrible disease will soon be controlled.人们希望这种可怕的疾病能迅速得到控制。[即境活用] Leonardo da Vinci(1452～1519)________birds kept in cages in order to have the pleasure of setting them free.A．is said to be buying

B．is said to have bought C．had said to buy

D．has said to have bought 2【教材原句】 Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.(P34)收集和评估了这些信息之后，我就帮助其他科学家来预测熔岩接着将往何处流去，流速是多少。

【句法分析】 having collected and evaluated the information是现在分词的完成式在句中作状语，表明从句动作发生在主句动作之前。①Having answered the teacher’s questions, she sat down and felt much more relaxed.回答老师的问题后，她坐下来，感到轻松多了。②Having been separated from other continents for millions of years, Australia has many plants and animals not found anywhere else in the world.由于与其他的大洲分离了几百万年了，澳大利亚有许多在世界上其他地方都找不到的动植物。【温馨提示】 过去分词作状语同现在分词作状语时一样，其逻辑上的主语就是主句的主语，但所不同的是，过去分词与主语之间存在被动关系，但有时无被动意味，只是表示一种状态或动作的完成，而现在分词与主语之间存在着主动关系。③Given better attention, the flowers could have grown better.要是照看得好一点，这些花会长得更好。④Dreed in white, she looks really pretty.穿着白衣服，她看起来真美。⑤Seeing the photo, he couldn’t help thinking of his good old days.看到那张照片，他禁不住想起了美好的往昔。[即境活用] 1.________in the queue for half an hour，the old man suddenly realized he had left the cheque in the car.A．Waiting

B．To wait

C．Having waited

D．To have waited 2.________there for some time, Mr.Johnson knew the place quite well.A．Having lived

B．Living

C．To live

D．Lived 3【教材原句】 The other two climbed down into the crater to collect some lava for later study, but this being my first experience, I stayed at the top and watched them.(P35)另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。

【句法分析】 this being my first experience 是独立主格结构。[即境活用] 1.The children went home from the grammar school，their leons ________for the day.A．finishing

B．finished

C．had finished

D．were finished 2.The car burns more fuel，but ________all things into consideration，it’s still a good car.A．taken

B．having taken

C．taking

D．to take