（2021新牛津译林版）高中英语选择性必修一Unit1 Grammar and usage(1).pptx

1、Unit 1 Food matters Grammar and usage To-infinitives can be used as subjects, predicatives, objects, complements, attributives and adverbials. Find the to-infinitives in the following sentences and tell their functions. 1. To study abroad on my own is my dream. 2. Your task today is to clean the hou

2、se. 3. She pretended not to see me when I passed by. 4. He is said to come back next week. 5. Teachers are always the first to come and the last to leave. 6. To be admitted by a key university, we must try our best to study hard. the object the subject the attributive the predicative the adverbial t

3、he subject complement The to-infinitives used as subjects 1. It is our duty to take care of the old. 2. To climb Mount Tai is my plan this year. the subject the subject The to-infinitives used as predicatives 1. My goal is to enter a famous university. 2. The result remains to be seen. the predicati

4、ve the predictive The to-infinitives used as objects 1. I decided to take a taxi. 2. Remember to lock the door. the object the object offer, afford, aim, appear, agree, arrange, ask, happen, bother, choose, desire, determine, expect, hope, fail, learn, manage, plan, pretend, wait, promise, refuse, w

5、ant, strive . forget, regret, stop, try, mean, cant help, want . remember forget regret stop try mean cant help want to do sth 记得要做某事 doing sth记得做过某事 to do sth 忘记要做某事 doing sth忘记做过某事 to do sth遗憾地做某事 doing sth后悔做过某事 to do sth停下来去做另一件事 doing sth停止正在做的事 to do sth尽力做某事 doing sth尝试做某事 to do sth打算做某事 doin

6、g sth意味着做某事 to do sth不能帮忙做某事 doing sth情不自禁做某事 to do sth想要做某事 doing sth需要做某事 The to-infinitives used as complements 1. With a lot of work to do, he cant go with us. 2. The teacher found him to be unhappy. 3. People are not allowed to smoke here. 4. He is considered to be a great leader. the object co

7、mplement the subject complement advise, ask, beg, tell, invite, force, get, help, encourage, order, warn, persuade, permit, remind, request, cause, command. think, believe, suppose, feel, imagine, prove, appoint . The to-infinitives used as attributives 1. I have something to tell you. 2. He said he

8、 had no plan to go there. the attributive the attributive The to-infinitives used as adverbials 1. Im writing to invite you to my birthday party. 2. He grew up to be a handsome boy. 3. I was delighted to meet him. purpose result reason Exercise one: rewrite the following sentences using to- infiniti

9、ves according to the requirements in the brackets. 1. The next dish that the cook will prepare is Kung Pao Chicken. (attributive) _ _ 2. We will put the potatoes in the pot first in order that they will be cooked quickly. (adverbial of purpose) _ _ 3. I consider the Soup of the Day as the best optio

10、n on the menu. (object complement) _ _ The next dish to be prepared by the cook is Kung Pao Chicken. 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. 4. We made an agreement to meet in front of the park, but

11、she hasnt turned up till now. (object) _ _ 5. It is such a loud noise that everyone in the house was woken up. (adverbial of result) _ _ 6. Mike was very happy because he had met an old friend that he hadnt seen for ten years. (adverbial of reason) _ _ We agreed to meet in front of the park, but she

12、 hasnt turned up till now. It is such a loud noise as to wake up everyone in the house. Mike was very happy to have met an old friend that he hadnt seen for ten years. Exercise two: translate Chinese into English to finish the following sentences using to-infinitives. 1. _(为了开拓视野), I always travel.

13、2. She wants her son _(保持 他房间的整洁). 3. The little girl is happy _(吃冰淇淋). 4. Cindy is known _ _ (有餐后和她爸爸散步的习惯). 5. Sam chooses _(自我放松) by listening to light music. 6. You need to seize every opportunity _ (展现自己). To broaden my horizons to keep his room tidy to have ice cream to have the habit of walking with her father after dinner to relax himself to show yourself