人教版(2019) 选择性必修第三册 Unit 2 Healthy Lifestyle Assessing Your Progress 教案(无答案)

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人教版(2019) 选择性必修第三册 Unit 2 Healthy Lifestyle Assessing Your Progress 教案(无答案)

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Unit 2 Assessing your progress教案
Teaching targets:
To check your study of grammar and vocabulary in this unit.
不定式
不定式在句中可作主语、表语、宾语、定语、状语、宾语补足语等。
1. 不定式可作主语。如:
To do morning exercise every day is good for our health.
不定式作主语时, 往往用it作形式主语, 而把不定式后置,
如:
It is important for us to wear the safety belt when driving a car.
It is a pity to be kept in the house in such fine weather.
It is beyond my power to answer the question.
It takes half an hour to walk there.
2. 不定式可作表语,说明主语的具体内容。如:
My work is to clean the room and water the flowers every day.
3. 不定式可作宾语, 其逻辑主语常常是句子的主语。常见的接不定式作宾语的动词有: want, hope, wish, offer, fail, plan, learn, pretend, manage, agree, promise等。
如:I don’t want to leave my hometown.
Jennie hopes to give her daughter a good education.
不定式作动词宾语时, 如果后面有宾语补足语, 常用it作形式宾语, 而将真正的宾语(不定式)放在宾语补足语的后面。如:
He found it very necessary to take more clothes when travelling.
4. 不定式可作定语,通常放在其所修饰的名词或代词之后,这时不定式与其所修饰的名词或代词在逻辑上可能是主谓关系,也可能是动宾关系。如:
We need someone to help with the work.
I have a lot of letters to write today.
5. 不定式可作状语,表示目的、结果等。如:
They started early to get there in time.
He hurried to the station only to find the train had gone.
6. 不定式可作宾语补足语,与宾语是逻辑上的主谓关系。常见的后可接不定式作宾语补足语的动词有:advise, allow, ask, beg, cause, encourage, expect, force, invite, order, teach, tell, want, warn等。如:
They don’t allow the children to use the knife.
My success encouraged me to continue.
感官动词(如feel, see, hear, watch, notice等)和某些使役动词(如make, let, have等)后常跟不带to的不定式作宾语补足语。当这些动词用于被动语态时,不定式符号to不可以省略。如:
I saw him leave a few minutes ago.
You may take a horse to the water, but you can’t make it drink.
He was seen to leave a few minutes ago.
We were made to work all night.
Complete the passage using the correct forms of the words in the box.
monthly disturb harmful cigarette surgery consultant
My father used to smoke __________ far too often and was always coughing, which __________ me greatly. One day, I spoke to the health __________ at my school. He said the nicotine in tobacco is __________ and can do great damage to my father's lungs.
Then I persuaded my father to see a lung specialist. The specialist said my father should make a ____________ plan to smoke less, otherwise he may need _____________ in the future. I'm so glad my father agreed to make a plan to break his bad habit!
There are eight mistakes underlined in the passage. Correct them, read the passage again, and then give a title to it.
It is not easy to manage stress successfully. When you are stressed, every problem you have seems become worse. Serious stress can also lead to health issue, such as dizziness, skin conditions, and breathing problems.
So that is best to find a solution as soon as possible. For minor stress, to wash your face with cold water or go for a short walk outside. To fight long-term stress, it is a great idea taken up a new hobby. Do something you really like — to ride a skateboard, go bowling, or watch a comedy — whatever stimulates your mind and makes you feel happy.
Absorbing stress effectively, however, you must be sure to do something that completely takes your mind off everything else. If you can find something else to concentrate for a while, you will most certainly feel much more refreshed later on. So remember, to free yourself from stress, try and find something positive replace it with. After all, it is far too stressful to stress all the time!
Language points
absorb vt. 1) to interest someone so much that they do not pay attention to other things 吸引,使专心
2) to take in liquid, gas, or another substance from the surface or space around something 吸收(液体、气体或其他物质)
3) to become part of something larger 使并入,吸纳; 同化
4) to read or hear a large amount of new information and understand it 理解,掌握
e.g. It’s hard to absorb so much information.
This work had absorbed him for several years.
Let the rice cook until it has absorbed all the water.
The surrounding villages have been absorbed into the growing city.
【拓展】
be absorbed in ... 全神贯注于……,被……吸引住
e.g. She was totally absorbed in her book.
【语境应用】根据括号内的汉语提示补全下面句子(每空一词)。
1) The clever boy ________ ________ ________ ________ (掌握了所有知识) his teachers could give him.
2) He ________ ________ ________ (正全神贯注于) the study of space medicine.
3) The writer's lecture completely ________ ________ _________ _________the audience.
Reflecting
Do you know what a healthy lifestyle is after finishing this unit
◎What is the most useful thing that you have learnt in this unit
◎How can you use what you have learnt to improve your lifestyle
◎What new words and expressions have you learnt in this unit
◎Can you use the infinitive as the subject properly in different situations
◎Overall, I thought this unit was
cool useful just OK difficult.
Homework
Preview next part: Project. Do some preparation in advance.

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