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非谓语动词做状语

Analysis of teaching background According to the National New Curriculum Standard, there are three main objectives of senior English instruction, that is, the objective of knowledge and abilities, the objective of processes and methods, the objective of emotions, attitudes and values. So, in this period, not only will students be given knowledge, but also I will cultivate their abilities, and show them how to learn, and what’ more, there will be moral education and values education. In all, my teaching will meet the needs of new curriculum reform. Analysis of teaching material This is the revision of infinitive used as adverbial , which plays a dominating role in the grammar. So I choose a lot of typical examples to help them master the usages as a whole. Also, I write a short passage myself to give them a practical situation to practice using the infinitive correctly.

Analysis of students Most Ss have already mastered certain usages of the infinitive. However, some Ss’ basis is very weak. They are not good at communication in English and lack of motivation in English learning. So, only by arranging some interesting activities and adopting effective teaching methods can good teaching results be achieved. Teaching important points 1.Enable students to know how to do such exercises.

2.Enable students to learn to use the infinitive as adverbial.

3.Conduct moral education. Teaching difficult points a. Cooperative learning: I will design some tasks for students to finish in their cooperative learning.

b. Autonomous learning: Students will finish their tasks by themselves after class with the help of the teacher and their classmates.

c. Communicative strategies: With communicative strategy, teacher will no longer be the center of

the class. Instead, teacher acts only as the helper, the guider, and advisor; it is students themselves that will be the center of the class. Teaching aims (1) Knowledge and abilities: a. Help the students grasp the usage of adverbial used as adverbial.

b. Help the students fill in the blanks correctly.

(2) Processes and methods: a. To improve students’ ability in solving the problems.

b. To improve students’ ability in conclusion.

(3) Emotions, attitudes and values: a. Encourage the students to learn to challenge themselves and be brave in their future life.

b. Get students to be ready to help whoever is in trouble . Teaching methods 1. Cooperative learning: I will design some tasks for students to finish in their cooperative learning. 2. Autonomous learning: Students will finish their tasks by themselves after class with the help of the teacher and their classmates.

3. Communicative strategies: With communicative strategy, teacher will no longer be the center of the class. Instead, teacher acts only as the helper, the guider, and advisor; it is students themselves that will be the center of the class. 教学手段A multi-media computer system with a overhead projector

Teaching procedures Step 1. Lead in Read the following sentences, underline all verbs, distinguish 【例句呈现】

（1）

To prevent puppy love, the teacher always arranges for beautiful girl-student. To catch up with the others, she decided to work harder. （4）They sat there, talking happily.

（5）Given a little more time, I would have worked out the problem. 【分析】标出谓语动词和非谓语动词，然后进行分析，最后复习非位于动词基本形式

非谓语动词形式：

to do, to be done;

done;

doing Step 2. Explanation：非谓语动词做状语

2.1. 区分不定式&分词【侧重点：作用

【例句呈现，read and find】

2.1.1.目的状语

（2016 全国卷Ⅲ）Skilled workers also combine various hardwoods and metal to create special designs.

（2016 北京卷）To make it easier to get in touch with us, you’d better keep this card at hand.

2.2.2.原因状语，情感类形容词后, sorry, surprised, disappointed, excited, glad, happy, anxious, kind （2010•辽宁卷）We were astonished to find the temple still in its original condition. I’m happy to be with you.

2.2.3.结果状语，常至于句子后段，前多有副词only,表示意料之外的结果。

Tom looked up to see his teacher was staring at him. 特殊结构adaption：The rain was not enough to do any harm.

I was not such a fool as to believe that. 注意被动：（2012•山东）George returned after the war, only to be told that his wife had left. 2.2. 现在分词&过去分词【侧重点：主被动关系

（5）Given a little more time, I would have worked out the problem.

Someone gives me a little time, and I am given the time. →与主语I，被动关系→given （6）Working from morning till night, he didn’t get enough money.

He works from morning till night. →

与主语he，

主动关系

→

working 【conclusion】逻辑主语，主动ing，

被动

ed 基本原则：非谓语动词的逻辑主语与主句主语，一致。不一致→独立主格结构

2.3. 考虑时态语态

对比以下例句

To see the sea of trees, I had to climb onto the top of the tower. To be shown around the sea of trees, I had to pay some money.

逻辑主语I 与see为主动关系，

to see 逻辑主语I 与show around为被动关系，

to be shown around Seeing from the top of the tower, I find the south of the mountain is a sea of trees. Having seen from the tower, I am shown around the south foot of the mountain. Having been shown around the sea of trees, I am taken to the exit. ！see from the tower→find the trees→be shown around→

the exit 逻辑主语I 与see为主动关系，→现在分词

逻辑主语I 与see为主动关系，且see动作发生在主句动词show around之前，→现在分词的完成式

逻辑主语I 与show around为被动关系，且show around动作发生在take to 之前

Step 3. Final Conclusion & consolidation 1.

Lead students to summarize what they have learnt in this period. 2.

Ask students to finish off some related exercises. Step4. Homework