高中英语人教版 (新课标)必修5&选修6选修6Unit 5 The power of nature精品导学案及答案

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精讲

年级：高二年级   科目：英语    类型：同步

知识点：句 式 诠 释

(教材P35)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.　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。

this being my first experience 是独立主格结构。其主要的构成方式如下：

(1)独立分词结构：名称或代词主格＋分词

(2)名称或代词主格＋不定式

(3)名称或代词主格＋形容词(副词、名词、介词短语)

①He was listening attentively in class，his eyes fixed on the blackboard.

他上课专心听讲，眼睛紧盯着黑板。

②The guide_______________________，we had no trouble getting out of the forest.

向导领着路，我们毫不费力地走出了森林。

③More presents to be given，she will find it difficult to accept.

再多给她一些礼物，她就会觉得很难接受。

④______________________，all the audience stood up with loud applause.

音乐一结束，所有的观众都站了起来并报以热烈的掌声。

(教材P39)It is said that 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。

It is said that...意为“据说……”，it为形式主语，指代that 引导的从句。该结构还可以改变成sb.is said to do...结构。使用时注意不定式的一般时、进行时或完成时在结构上的变化。

It is thought that...　　　　 人们认为……

It is believed that...        人们相信……

It is hoped that...          人们希望……

It is reported that...        据报道……

It is well-known that...     众所周知……

It is generally considered that...  大家认为……

It is supposed that...        据推测……

①It is said that a new shopping mall will be built in the city next year.

→A new shopping mall is said _________________(build) in the city next year.

据说该市明年要建一家新商场。

②It is said that he has written a new book about workers.

＝He is said ______________________(write) a new book about workers.

据说他写了一本有关工人的新书。

③It 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。

[参考答案]

1. ②leading the way  ④music over
2. ①to be built  ②to have written

精练

年级：高二年级   科目：英语   类型：同步 

知识点：句式诠释          难度 基础/提高

总题量：24 （至少5道习题）               预估总时间:30min

Ⅰ. 品句填词

A)根据句意及汉语提示，写出所缺单词。

1．When the train began to move quickly，Helen excitedly ____________(挥手) at her friends on the platform.

2．My time is ____________(珍贵的)；I can only give you a few minutes.

3．When he came out of the water，he was ____________(颤抖) with cold.

4．She got into a ____________(惊慌) when she found she had lost her necklace.

5．Interest is the best teacher，and having interest is a ____________(保证) of success.

B)在句中空白处填入适当的内容或括号内单词的正确形式(不多于3个单词)。

6．Hiking trips can be ____________(comfort) and even dangerous.

7．There is growing public ____________ (anxious) over levels of air pollution in our city.

8．It is ____________ (absolute) impossible to finish it in five days.

9．The chairman asked me to express our __________ (appreciate) of all your hard work.

10．Just like spoken language，body language____________(various)from culture to culture.

II.单项填空

1．If you are invited to dinner，you are supposed to arrive not later than the ________ time.

A．appoint　　　 B．appointing

C．appointed   D．appointment

2．Working hard is not a ________ of great success，but it is among the essential requirements.

A．sign   B．signal

C．guarantee   D．mark

3．—Why are you so hurried?

—My mother will get a bit ________ if I don’t get back on time.

A．ashamed   B．eager

C．anxious   D．patient

4．No matter how much money you possess，it can’t ________ a healthy body.

A．compare   B．suit

C．defeat   D．match

5．It is obvious that the hopes，goals，fears and desires________ widely between men and women，between the rich and the poor.

A．transform   B．strengthen

C．transfer   D．vary

6．If you want to ________ in the world，you must learn to work hard while you are still young.

A．make much of yourself    B．make the way out

C．make you out    D．make your way

7．The museum is built in honor of the explorer who is believed ________ the island

A．discovering   B．having discovered

C．to discover   D．to have discovered

8．Most of her spare time________，she still kept on her research in the library.

A．occupied   B．had been occupied

C．to be occupied   D．was occupied

9．All the task ________ ahead of time，they decided to go on holiday for a week.

A．had been finished   B．having been finished

C．were finished   D．having finished

III.句型转换

1．Because there was no bus，we had to take a taxi to go to the station.

→_________________________________，we had to take a taxi to go to the station.

2．John is said to be one of the best teachers in the school.

→_______________________ John is one of the best teachers in the school.

3．As I had never seen a volcano erupting before，I was very excited.

→____________________，I was very excited.

4．Because she had eaten at the cafeteria before，Tina didn’t want to eat there again.

→________________ at the cafeteria before，Tina didn’t want to eat there again.

5．It is thought that he has acted foolishly. Now he has no one but himself to blame for losing the job.

→__________________ foolishly. Now he has no one but himself to blame for losing the job.

参考答案：

Ⅰ. 品句填词

1. 答案：waved
2. 答案：precious
3. 答案：trembling
4. 答案：panic
5. 答案：guarantee
6. 答案：comfortable
7. 答案：anxiety
8. 答案：absolutely
9. 答案：appreciation
10. 答案：varies

II.单项填空

1. 解析：选C。考查非谓语动词。句意：如果你被邀请去吃饭，你到达的时间不应该晚于约定的时间。空处为过去分词作定语，选C。
2. 解析：选C。句意：虽然努力不能保证成功，但它是最起码的要求之一。guarantee保证；sign标记，符号；signal信号；mark记号。
3. 解析：选C。考查形容词词义。句意：——你为什么如此匆忙？——如果我不能准时回去，我妈妈会有些担心。ashamed“惭愧的”；eager“渴望的”；anxious“忧虑的；担心的”；patient“耐心的”。
4. 解析：选D。考查动词辨析。句意：无论你有多少钱，它都比不上一个健康的身体。compare“比较，对比”；suit“适合”；defeat“打败，战胜”。match“与……相匹敌，和……不相上下”，符合句意。
5. 解析：选D。句意：很明显男人和女人，富人和穷人在希望、目标、恐惧和欲望方面有很大的不同。vary between...and...由……到……的情况不等。transform“使改观，使变形；使转化”；strengthen“(使)变强，加强；使更坚固”；transfer“转换”。
6. 解析：选D。根据语境应是“如果你想成功”，故选D。make one’s way除了可表示“到(某地)，(向某地)走去”之外，还可表示“成功；有出息”。make much of sb.“重视”；make sth. out“看清；辨认清楚”；make sb. out “看透；弄懂某人”。
7. 解析：选D。sb.is believed to do sth.表示“某人被相信做某事”，to do做主补，首先排除A项和B项，因此处表示在此之前已经发现了该岛，所以应使用不定式的完成式，故选择D项。
8. 解析：选A。句意为：虽然她的大部分业余时间都被占了，但是她仍然继续在图书馆做研究。本题考查独立主格结构。首先排除B、D两项，因为这两项为谓语动词形式，不能作状语；C项表示将来，不合逻辑，故被排除；A项表示完成或状态，故为答案。
9. 解析：选B。考查独立主格结构。句意：所有的工作都已提前完成，他们决定去度假一周。本题为独立主格结构，task为finish的逻辑主语。句式分析：逗号后面为一完整句子，两句话之间没有任何连词，因此前面不能再为句子，故首先可排除A、C两项，又因为task与finish之间为被动关系，因此可排除D项。故答案选B。

III.句型转换

1. 答案：There being no bus
2. 答案：It is said that
3. 答案：Never having seen a volcano erupting before
4. 答案：Having eaten
5. 答案：He is thought to have acted