新人教版高中英语必修3Unit 2 Morals and Virtues教学设计三

Unit 2 Morals and Virtues教学设计

Period 3 Discovering UsefulStructures

该板块的活动主题是“描述人物的行为”( Describe peoples actions)。无论是谈论道德规范还是人物的美德品质,往往都需要通过故事来展现,因为只有对人物的言行进行生动而细致的描写,才能深入地刻画人物的性格、品质和精神。动词-ing形式作宾语补足语和状语都可用于描述人物的行为。因此,本单元选择该核心语法结构是由单元主题引领下的语篇题材和体裁特点决定的。

1. Able tounderstand the function and meaning of the adverbial and object complement inthe -ing form;

2. Can use the-ing form to describe the behaviors, actions, causes, objectives, results andaccompanying conditions of the characters;

3. Master themeaning and usage of the vocabulary in this part.

Importance:

1. Guide thestudents to understand the function and meaning of -ing form as objectcomplement and adverbial;

2. Guide thestudents to correctly use the -ing form to describe the behaviors, actions,causes, objectives, results and accompanying conditions of the characters.

Difficulties:

1. Correct use ofthe -ing form as an object complement and an adverbial in context;

2. Use the -ingform correctly to describe a persons actions, actions and experiences.

1. Review the useof the -ing form as attributive and predicate;

2. Read the textin advance to understand the function and meaning of the -ing form as an objectcomplement and an adverbial.

3. Understand newwords in context.

Step 1 Revision

1.Ss read thefollowing sentences and discuss the meaning and grammatical function of theitalic -ing form in the sentence, and summarizes the usage of the -ing form asattribute and predicate.

*We are not allowed to speak aloud in the reading room.

*There is a swimming pool in our school.

*Her job is keeping the lecture hall as clean as possible.

*Her duty is taking care of the babies.

2.T shares themeanings and functions of the -ing form in each sentences.

The first twosentences: The -ing form is an attribute.

The last twosentences: The -ing form is used as a predicate.

Step 2 Learning new grammar

Activity 1

1. Groupobservation and discussion. Students read and observe the three sentences inactivity 1. Groups discuss the grammatical function of the -ing form in thethree sentences.

As the attribute:

As the adverbial:1、2

As the objectcomplement: 3

As thepredicative:

2. Look for othersentences in the passage that contain the -ing form of the verb and are used asan object complement or adverbial.

①To a person nothing is more precious than their life, and if theyentrust me with that life, how could I refuse that trust, saying I’mcold, hungry, or tired? (As theadverbial.)

②At times she was even seen riding a donkey to faraway villages toprovide medical care. (As the objectcomplement.)

③The new People’s Republic of China saw Dr Lin Qiaozhi playing akey role. (As the object complement.)

④Though Lin Qiaozhi never married, she was known as the “mother of tenthousand babies”, having delivered over 50,000 babies in herlifetime. (As the adverbial.)

Step 3 Practice

Activity 2

1. Studentscomplete activity 2, discuss the content in pairs, and then check the answers. Readthe complete sentence and explain the grammatical function of the sentence.

(Check theanswers:1.Hearing; 2.worrying; 3.wanting; 4.knocking; 5.Facing; 6.Returning; 7.smiling;8.Feeling )

2. The teacherasks the students to complete the grammar activity 1 on page 68 of the exercisebook to practice the meaning and grammar function of the -ing form of the verb.

(Check theanswers:1. tiring, tiring; 2.shocking; 3.listening; 4.playing; 5.interesting,interested; 6.coming,shouting,lying )

Step 4 Summarizing

一、动词-ing形式作状语

动词-ing形式作状语时，可以表示时间、原因、结果、条件、方式或伴随动作。通常可转化成与之相对应的状语从句。

1．作时间状语

Walking in the park，she saw an old friend.

＝When/while(she was)walking in the park，she saw an old friend.

当她在公园里散步时，她看到了她的一个老朋友。

Having finished thework，he went to see his teacher.

＝After he had finished the work，he went to see histeacher.

完成这次工作后，他去看望他的老师。

特别提示：当表达正在进行的动作时，可直接在分词前面加上when/while，此时也可理解为状语从句的省略。

2．作原因状语

Being ill，he couldn’t go toschool.

＝As he was ill，he couldn’t go to school.

因为生病了，他无法去上学。

3．作条件状语

Working hard，you’ll make greatprogress.

＝If you work hard，you’ll make great progress.

如果你努力工作，你将取得重大进步。

4．作结果状语

His parents died，leaving him anorphan.

＝His parents died and left him an orphan.

他的父母死了，他成了一个孤儿。

The snow lasted aweek，resulting in a serious traffic confusion in thewhole area.

＝The snow lasted a week，and resulted in aserious traffic confusion in the whole area.

大雪持续了一周，结果造成了这一地区的严重的交通混乱。

5．作方式状语

He came runningback to tell me the news.

他跑回来告诉我这个消息。

6．作伴随状语

I stood by the door，not daring to say aword.

＝I stood by the door，and didn’t dare tosay a word.

我站在门旁，一句话也不敢说。

She walked alongthe street，singing softly to herself.

＝She walked along the street and sang softly toherself.

她沿着街道一边走一边轻轻地唱。

7．作让步状语

Working or reading，she always did herbest.

＝Whether she worked or read，she always did her best.

无论工作还是读书，她总是尽最大的努力。

Working very hard，he didn’t feel abit tired.

＝Though he worked hard，he didn’t feel abit tired.

尽管拼命地工作，他却丝毫不感到疲惫。

二、动词的ing形式作宾语补足语

动词的ing形式作宾语补足语时，与宾语之间是主谓关系，即宾语是其逻辑上的主语。它主要用于以下两类动词后作宾语补足语。

1．表示感觉和心理状态的动词，如see，hear，feel，smell，watch，find，listen to，look at，notice，observe等。例如：

I felt the houseshaking.

我觉得房子在晃。

I found a beggar standingat the door.

我发现一个乞丐站在门口。

特别提示：在see，hear，feel，watch等感官动词后，既可用动词的 ing形式作宾语补足语，也可用省略to的不定式作宾语补足语。用动词的ing形式时，表示动作正在进行，用省略了to的不定式时，表示动作从开始到结束的全过程。

I saw him runacross the road.

我看到他跑过了马路。(强调整个过程)

I saw him runningacross the road.

我看见他正跑过马路。(强调正在进行)

2．表示“指使”等意义的动词，如have，set，keep，leave，get等。

Don’t keep thewater running.

不要让水一直流。

The joke set hercrying.

这个玩笑使她哭起来。

Step 5 Reading

Activity 3

1. Students readthe small text in activity 3. The teacher provides several small questions tocheck whether students understand the content of the text and the ideographicfunction of the -ing form in the text.*Where are those people?

*Why did Dr Bethune come to China?

*How did he help the Chinese people duringthe war?

*What did Chairman Mao Zedong say about him?

2. Ss try to rewritesome sentences using the -ing form. Then check the answers. When checking theanswers, the teacher can ask different students to read the rewritten sentencesand give comments.

Answers:

1.he became very interested in medicine, deciding tobecome a doctor.

2.…after hearing that many peoplewere dying in the war.

3.Helping to organise hospitals, he taught doctors andnurses, and showed people how to give first aid./ He helped to organisehospitals, teaching doctors and nurses, and showing people how togive first aid.