牛津译林版(2020) 选择性必修第一册Unit 1 Food matters Grammar and usage (II) 课件-（12张ppot)

(共12张PPT)
1. My task is __________ (clean) the classroom this afternoon.
2. It's important_______(meet) friends in person from time to time, not just on social media.
3. The purpose of education is ____________
(develop) a fine personality in children.
4. The next measure is ________ (stop) the
river from being polluted.
5. She seems ______________ (know) the truth.
6. The problem remains ___________ (sovle).
7. It will take the workers over a year _________ (bulid) the flyover.
用所给动词的正确形式填空。
to clean
to meet
to develop
to stop
to have known
to be solved
to build
Unit 1 Food matters
Grammar and usage
To-infinitives as
subjects and predicatives
A Exploring the rules
In the past, the author liked to eat(1) ___________.
Then the author came across a cooking app last month.
In the last few weeks, the author engaged in home cooking.
To eat out was also a social activity to (2) _____ ___________with friends.
Reasons
APP's functions
Below is a blog entry about eating out and eating at home. Read it and fill in the following mind map.
There are lots of (3) _______ to choose from.
It offers (4) __________ for users to follow step by step.
Benefits
Cooking at home is (5) _______.
The author can cook exactly what he wants.
Cooking at home is (6) ______________.
at a restaurant
The author was eager to try new restaurants.
enhance
the relationship
recipes
detailed instructions
cheaper
healthier
Find out the sentences that use to-infinitives.
A. Exploring the rules
1. Not that long ago, my first thought at mealtimes was
to eat at a restaurant.
2. I was eager to try new restaurants.
3. To eat out was also a social activity, allowing me to
enhance the relationship with my friends.
4. There are a variety of recipes in the app to choose from.
5. When I picked a popular recipe and gave it a try, I
discovered that it was not that difficult to make a
simple and tasty dish.
6. My plan is to invite my friends over at the weekend
to show them my new-found skills.
表语 predicative
状语 adverbial
主语 subject
宾补 object
complement
定语attributive
主语 subject
表语 predicative
状语 adverbial
B Applying the rule:
B1 Rewrite the following sentences using to-infinitive according to the requirements in the blanket.
The next dish to be prepared by the cook is Kung Pao Chicken.
To prepare home-cooked meals is easy and enjoyable./
It is easy and enjoyable to prepare home-cooked meals.
Her dream is to open a restaurant some day.
1. The next dish that the cook will prepare is Kung Pao
Chicken. (attributive)
2. The preparation of home-cooked meals is easy and
enjoyable. (subject)
3. Her dream is that she will open a restaurant some day.
(predicative)
4. We will put the potatoes in the pot first in order that they will be cooked quickly. (adverbial of purpose)
5. I consider the Soup of the Day as the best option on the menu. (object complement)
We will put the potatoes in the pot first (in order) to cook them quickly.
I consider the Soup of the Day to be the best option on the menu.
Located
to turn
to sit
painted
ranging
to invite
to be
to see
B Applying the rule:
B2 Complete the article with the correct forms of the verbs in the brackets.
翻译句子:
1. 今天完成这些任务是有可能的。
2. 如何控制水污染是一个大问题。
3. 我们的计划是一周读完这本小说。
4. 要提高自己就要学会掌控自己的情绪。
5.他希望能被大学录取。
翻译句子:
1. 今天完成这些任务是有可能的。
2. 如何控制水污染是一个大问题。
3. 我们的计划是一周读完这本小说。
4. 要提高自己就要学会掌控自己的情绪。
5.他希望能被大学录取。
What he hoped was to be admitted into the university.
How to control the water pollution is a big problem.
Our plan is to finish reading the novel within a week.
To improve yourself is to learn to control your emotion.
To finish the tasks is possible/
It is possible to finish the tasks..
He hoped to be admitted into the university.
Expressions
I am writing to …
I have always wanted to …
It was so kind of you to …
I would like/love to …
It was wonderful to … My plan is to …
B Applying the rule:
B3 Imagine your friend has taken you out to dinner at Sky Buffet. Write a thank-you note to your friend, offering to return the favour by inviting him or her to your home for dinner next weekend. Remember to use to-infinitives. Use the expressions below to help you.
Dear Tom,
I am writing to thank you for taking me to Sky Buffet. It was so kind of you to invite me and book a table by the window. It was wonderful to see the city scenery and watch the beautiful sunset. I have always wanted to give Sky Buffet a try, and it certainly lived up to my expectations! Do you have any arrangements next weekend My plan is to invite you over to my home for dinner next Saturday. The view won't be as good as at Sky Buffet but I would like to cook you something special to thank you.
Yours,
Mary
possible version:
Finish the Grammar Exercises
in Learning English.