动词不定式 公开课

• He travelled around the world to give lecturers. • What does it mean to be a scientist? People who listen to Hawking’s lectures sometimes find it difficult to understand him. • To explain what they have seen, they build a theory about the way in which things happen and the cause and effects.
adverbial
Please pay attention to the following sentence structures!
express “purpose”
He shouted and waved in order to be noticed. I will write down his telephone number so as not to forget it.
Some phrases
to to to to to to to to tell you the truth 说老实话 be frank 坦率说 begin with 首先 be exact 精确地说 make a long story short 长话短说 be brief 简言之 conclude 总而言之 be sure 固然
I want to be an English teacher. I have 2 years to make my dream come true. attribute
What do I want to be? What is my dream? How is it to make my dream come true? Easy or difficult? Possible or impossible? In order to make my dream come true, what should I do? How much time do I have to make my dream come true? 1 year or 2years?
Grammar: The Infinitive “To Do”
Task 2: What is your opinion to learn grammar?
For me, to learn English grammar is so wonderful!
interesting useful important difficult
To learn grammar
funny dull
easy necessary
Task 3: make sentences
Use the sentence structure “ To learn grammar is ….” to make sentences. Or we can use “It is … to learn grammar.”
homework
• 1: Recite all the useful phrases and sentence structures in this class! • 2: Finish the exercises on Page 7.
Thank you!
3: but/except
The teacher made no comments except to tell him to work hard. He had no choice but to sit there as usual. There is nothing we can do but wait patiently.
Task 5: Strike while the iron is hot!
• Tell the underlined parts’ grammatical function in each sentence!
Nothing in life is to be feared.It is only to be understood. The doctor told him that he might not have more than twelve months to live. In order to get married, I need a job,and in order to get a job, I need a PhD. Readers were pleased and surprised to find that a scientist cound write about his work in a way that ordinary people could understand.
The Infinitive “To Do”
XiongShulan
English Chocolate
Task 1: Read the following English quotes!
Nothing in life is to be feared. It is only to be understood. To know oneself is difficult. To say is one thing and to do is another. To love and to be loved is the greatest happiness one can get. It is good to learn at another man’s cost. Better to light one candle than to curse the darkness. To teach a fish how to swim. It is right to put everything in its proper use.
predicative object My dream is to go to college. subject It is difficult to make my dream come true. In order to make my dream come true, I should study hard. adverbial
Hawking’s Dream
to get married to get a job
get a PhD
Task 4: Free Talk
Let’s talk Biblioteka Baidubout our dreams!
What do I want to be? What is my dream? How is it to make my dream come true? Easy or difficult? Possible or impossible? In order to make my dream come true, what should I do? How much time do I have to make my dream come true? 1 year or 2years?
Task 6: Explanation
• It is +adj+for sb +to do. • important/possible/impossible/necessary/diffic ult/hard/reasonable… • It is easy for me to see through his trick. • It is hard for him to get rid of his bad habits. • It is +adj+of sb +to do. • kind/silly/stupid/careless/clever/wrong/though tful/honest/sensible/naughty… • It is kind of you to help me out. • It is careless of him to break such a valuable vase.
with/without+n+to do
• With so much work to do, I shall not be able to go to the cinema with you. • With him to stay in the house, I feel quite safe. • Without anything to eat, he died of hunger.
Wh- + to do
• I do not know whether to go to the meeting or not. • The problem was how to get rid of the waste thrown by the passengers. • When to visit the Palace Museum has not been decided yet.
Let’s go on learning!
To be honest, we are not sure to find the girl in the forest. To be frank, I do not agree with what you said. He is very honest, to begin with.
express “result”and examples
• Would you be so kind as to lend me your bicycle? • We are not such fools as to believe him. • He did not run fast enough to catch the train. • He lifted a rock only to drop it on his own feet. • His eyesight is too poor to read such small letters.
subject
object
1: like/manage/mean/refuse/want/pretend/offer… to do Father likes to listen to music in silence. I never thought to meet you here. 2: find/make/feel/think/consider…to do I found it possible to work out the problem without a computer. I felt it a great honor to be invited.
attribute
• • • • She has a child to take care of. There is nothing to worry about. He has no friend to depend on. I have got a lot of things to see to this morning.