Unit 2 Natural Disasters Grammar and usage 课件-2024-2025学年高中英语译林版（2020）必修第三册

News study What are black boxes? 1. Who is Li Xiaojin? A. A reporter. B. A rescue worker. C. A university teacher. 2. How long did it take to find the first black box? A. About two days. B. About four days. C. About six days. 3. What do we know about the black boxes? A. They are black. B. They are placed in the head of a plane. C. They can work for a month without any electricity. Listening 1. Who is Li Xiaojin? A. A reporter. B. A rescue worker. C. A university teacher. 2. How long did it take to find the first black box? A. About two days. B. About four days. C. About six days. 3. What do we know about the black boxes? A. They are black. B. They are placed in the head of a plane. C. They can work for a month without any electricity. C A C After a plane 1._______ in South China on March 21st, rescue workers had managed to find the two black boxes. The black boxes may provide the key to understanding why the plane crashed. When black boxes are recovered 2._____________, investigators（调查员）can analyze and produce a report on their content in about three months, but it can take much longer when they are damaged, said Li Xiaojin, 3._____________ from the Civil Aviation University of China. One of the black boxes from the crashed Flight MU5735 was found on 4._____________. The second black box was recovered on March 27th. The black boxes are not black. Instead, they are painted bright orange to aid in their recovery after accidents. They are usually placed 5._____________ of a plane, where they are more likely to survive a crash. They can work for 6._____________ without any electricity. After a plane 1._______ in South China on March 21st, rescue workers had managed to find the two black boxes. The black boxes may provide the key to understanding why the plane crashed. When black boxes are recovered 2._______________, investigators（调查员）can analyze and produce a report on their content in about three months, but it can take much longer when they are damaged, said Li Xiaojin, 3._________ from the Civil Aviation University of China. One of the black boxes from the crashed Flight MU5735 was found on 4._____________. The second black box was recovered on March 27th. The black boxes are not black. Instead, they are painted bright orange to aid in their recovery after accidents. They are usually placed 5._________ of a plane, where they are more likely to survive a crash. They can work for 6._________________ without any electricity. in good condition a professor March 23rd in the tail 30 days/thirty days crashed Read and circle all the non-finite verbs in the sentence. The girl making up is very lovely. 非谓语 谓语 (非谓语动词) Lead-in We enjoyed the show given by these girls. 非谓语 谓语 Before the performance, she practiced many times to make sure that she could dance perfectly. 谓语 非谓语 1. Definition 谓语 动词 非谓语 动词 在句子中充当谓语的动词； 在句子中不充当谓语的动词； 非谓语动词 done : 过去分词 to do : 不定式 doing : 动名词 / 现在分词 2. Forms 3. Functions? 1. To finish the work on time is difficult. 2. He refused to help me. 3. Our parents expect us to go to a good university. 4. He is always the first to come. 5. He got up early to catch the first bus. 6. I am happy to see you. 7. He hurried to the station only to find the bus had gone. 8. My dream is to go to a good university. 不定式在句子中可以做哪些成分？ 不定式： 主，谓, 宾，定, 状, 表，补 主 宾 补 定 目的状语 原因状语 结果状语 表 Conclusion 非谓语动词 to do : 不定式 3. Functions 可以充当除“谓语”之外的其他句子成分 主语 宾语 补足语（宾补/主补） 定语 目的状语 结果状语 B3U2 Grammar to infinitive(不定式) after unexpected 1. 非谓语动词短语（to do)修饰名词或代词，位于被修饰词之后。 2. 当 to do 用作结果状语，指代未预料到的结果时，通常前面加only,结构为： 主句，+ only to do . 译成：..., 结果却... P20 1. I have something ______ (tell) you. 2. He is usually the first ________ (come) and the last _______ (leave). 3. He has the ability ______ (do) the work. 4. She is the best person _______ (take) this job. 5. He is the only one ________ (be) late. Practice 1 to tell to come to leave to do to take to be 6. She has nothing to worry _______. 7. Jack has no friends to play _____. 8. He has no chair to sit ___. on with about 1. 不定式常作______、______、_______和_______、the only + n. 的后置定语。 2. 作定语的不定式是不及物动词vi, 其后必须加______ 介词 不定代词 最高级 序数词 Tip1: 不定式作定语 抽象名词 9. The letter ___________ (write) is to my father. 10. The letter ______ (write) was sent to my father. 11. Damn it! I have a lot of clothes _______ (wash). 12. Mom, I have a lot of clothes __________ (wash)! Tip1: 不定式作定语 1. 当定语表示的是_____________, 不定式作后置定语; 2. (1) to do 表示事情由 ______ 做; (2) to be done 表示事情由 ______ 做; 将要做的事情 to be washed to wash to be written written 句子主语 别人 1. He ran so fast as to catch the first bus. 2. I come here only to say good-bye to you. 3. In order to catch up with his brother, Tom made great efforts. 4. Many efforts have been made to protect the environment. 5. To protect the environment, many efforts have been made. To-infinitives as adverbials of purpose To … so as to （以便...） in order to （为了...） ... only to (仅仅为了) so (such) … as to… (如此…以便…) 1) He hurried to the station, __________ (find) the train had gone. 2) I dropped the cup, ____________ (break) it into pieces. 3) The thief stole into the room, _______________ (catch) by the owner. 4) I was too sleepy ________ (focus) on the lesson. 5) The role of forest in our global environment is too important _____________(ignore). 6) The resources are rich enough __________ (support) us. only to find only to break only to be caught Practice 2 to focus to be ignored to support Tip 2: 不定式作结果状语 ____________，常表示出乎意料，意想不到的结果; 2. 常见于下列句型　 1) ___ /____ ...as to do （如此…以至于…） 2) ... ________ to do （足够地…以至于… ） 3) ________ ... to do （太…以至于不能…） only to do so such enough too News study: Classical Gardens of Suzhou 1. What do we know about the Great Wave Pavilion? A. It was first built in the 16th century. B. It is the oldest existing garden in China. C. It was added to the World Heritage List in 2000. 2. How many classical gardens are in Gusu District? A. 57. B. 108. C. 250. 3. When was The Craft of Gardens published? A. In 1634. B. In 1834. C. In 2015. Listening 1. What do we know about the Great Wave Pavilion? A. It was first built in the 16th century. B. It is the oldest existing garden in China. C. It was added to the World Heritage List in 2000. 2. How many classical gardens are in Gusu District? A. 57. B. 108. C. 250. 3. When was The Craft of Gardens published? A. In 1634. B. In 1834. C. In 2015. C A A In 2000, five of the best-known classical gardens of Suzhou, including Lion Grove Garden, Tuisi Garden and Great Wave Pavilion, 1.____________ the World Heritage（遗产）List. The gardens reflect the importance of natural beauty in Chinese culture. Great Wave Pavilion is the 2.___________ in Suzhou. It was first built in the 11th century. The 16th to 18th centuries witnessed the 3.__________ of Suzhou classical gardens, featuring around 250 gardens. A survey from 2015 to 2018 showed that the city is home to 108 classical gardens, 4._________ are in the historical neighborhood of Gusu District. The Craft of Gardens, or Yuanye, the first Chinese collection of information on the art of gardening, was 5.________. It has been a lasting guideline for the development of gardens not only in China, but also in Japan and other countries. In 2000, five of the best-known classical gardens of Suzhou, including Lion Grove Garden, Tuisi Garden and Great Wave Pavilion, 1._____________ the World Heritage（遗产）List. The gardens reflect the importance of natural beauty in Chinese culture. Great Wave Pavilion is the 2._____________ in Suzhou. It was first built in the 11th century. The 16th to 18th centuries witnessed the 3._____________ of Suzhou classical gardens, featuring around 250 gardens. A survey from 2015 to 2018 showed that the city is home to 108 classical gardens, 4._____________ are in the historical neighborhood of Gusu District. The Craft of Gardens, or Yuanye, the first Chinese collection of information on the art of gardening, was 5._____________. It has been a lasting guideline for the development of gardens not only in China, but also in Japan and other countries. were added to oldest existing garden peak time 57 of which/fifty-seven of which published in 1634 Check Your Background knowledge!!! P64 a. object b. object complement c. attributive d. adverbial of purpose e. adverbial of result ______ 1 I’m sorry that I cannot come to your birthday party tomorrow as I have an important meeting to attend. ______ 2 She hurried to the cinema, only to find all the tickets had been sold out. ______ 3 I ask you to complete the task on your own. ______ 4 To reach the summit, we need a local guide. ______ 5 We must learn to walk before we can run. ______ 6 I’m afraid they will have a difficult decision to make. ______ 7 To avoid losing a good friend, you need to apologize as soon as possible. ______ 8 He left his hometown, never to be heard from again. ______ 9 We agreed to change our plan at the meeting. ______ 10 She invited me to watch a film. ______1 I’m sorry that I cannot come to your birthday party tomorrow as I have an important meeting to attend. ______2 She hurried to the cinema, only to find all the tickets had been sold out. ______ 3 I ask you to complete the task on your own. ______ 4 To reach the summit, we need a local guide. ______ 5 We must learn to walk before we can run. c e b d a Check Your Background knowledge!!! P64 a. object b. object complement c. attributive d. adverbial of purpose e. adverbial of result a. object b. object complement c. attributive d. adverbial of purpose e. adverbial of result Homework Checking ______ 6 I’m afraid they will have a difficult decision to make. ______ 7 To avoid losing a good friend, you need to apologize as soon as possible. ______ 8 He left his hometown, never to be heard from again. ______ 9 We agreed to change our plan at the meeting. ______ 10 She invited me to watch a film. c d; a e a b I’m sorry that I cannot come to your birthday party tomorrow as I have an important meeting to attend. I’m afraid they will have a difficult decision to make. She hurried to the cinema, only to find all the tickets had been sold out. He left his hometown, never to be heard from again. To avoid losing a good friend, you need to apologize as soon as possible. To reach the summit, we need a local guide. 不定式作定语 不定式作定语 不定式作结果状语 不定式作目的状语 不定式就只有 “to do”吗? 1. 不定式 ① 基本形式：to do（表示主动，并且一般表示将来） ② 进行式：to be doing （表示主动和进行） ③ 完成时：to have done（表示主动和完成） ④ 完成进行式：to have been doing （表示主动和完成进行） 1. The teacher told us _______ (do) morning exercises. 2. The car _____________ (buy) is for his sister. 要买的这辆车是给他的姐姐的。 3. She pretended ____________ (read) when the teacher came into the classroom. 老师进来时，她假装正在读书。 4. The thief is said ________________ (escape). 据说小偷已经逃跑了。 5. The thief is said _____________________ (arrest). 据说小偷已经被抓住了。 6. She is said ____________________ (work) in the factory over the last 20 years. 据说在过去的20年里，她一直在这家工厂工作。 to have escaped to do to be bought to be reading to have been arrested to have been working Fill in the blanks and figure out the funtions of non-finite verbs in the sentence. 1. _______ makes a full man, conference a ready man, and _____ an exact man. --Francis Bacon(培根) 阅读使人充实，交谈使人机智，写作使人精确. 2. I have nothing _______ but blood , toil, tears and sweat. --Winston Churchill(丘吉尔) 我所能奉献的没有其他，只有热血、辛劳、眼泪与汗水. 3. If you want your children ______ their feet on the ground, put some responsibility on their shoulders. --John Bunyan(班杨) 你若希望你的孩子脚踏实地，就要让他们肩负责任。 to offer Reading writing to keep Subject Attributive Object complement 4. Man cannot discover new oceans unless he has the courage _____ (lose) sight of the shore. —Andre Gide 人只有鼓起勇气，告别海岸，才能发现新的海洋。 --—— 纪德 5. We need in politics men who have something to give, not men who have something to get. —Bernard Baruch Attributive to lose 6. Once we dreamt that we were strangers. We wake up ______ (find) that we were dear to each other. —Stray Birds by Tagore 曾经在梦中，我们把彼此当做陌生人，但是醒来时，却发现我们是相亲相爱的。 ——飞鸟集 泰戈尔 Adverbial of result to find 按照PPT 7格式，统调：居中，落款与引文间空一行，落款右对齐 1. __________ makes a full man, conference a ready man, and _________ an exact man. 阅读使人充实，交谈使人机智，写作使人精确. ---Francis Bacon(培根) 2. I have nothing __________ (offer) but blood, toil, tears and sweat. 我所能奉献的没有其他，只有热血、辛劳、眼泪与汗水. ---Winston Churchill(丘吉尔) 3. If you want your children __________ (keep) their feet on the ground, put some responsibility on their shoulders. 你若希望你的孩子脚踏实地，就要让他们肩负责任。 ---John Bunyan(班杨) to offer Reading writing to keep 1. The building ________(build) now will be our dancing hall. 2. Most colleges now offer first-year students a course specially _______ (design) to help them succeed academically and personally. 3. When we got a call _______(say) she was short-listed, we thought it was a joke. 4. Technological innovations, ________(combine) with good marking, will promote. 5. __________(advise) to talk less, Mary will keep silent while we talk. 6. The child fell, ________(strike) his head against the door. 7. _______(ask) why he did it, the monitor said it was his duty. 8. _______(keep) in the refrigerator, these vegetables will remain fresh for several days. 9. This book will sell well when __________(publish). 10. All his work ________(finish), he left the office at ease. U2-3: 现在/过去分词作定语、状语 Blues 68596.43 Blues 75859.18 $$