U8 单元基础知识回顾-【优化探究】2025-2026学年新教材高中英语必修第三册同步导学案配套PPT课件（北师大版）

必修第三册 UNIT 8　GREEN LIVING 单元基础知识回顾 【限时：45分钟】 Ⅰ.语境识词——写出下列词汇在句中的词性和词义 1．tissue /'tɪʃuː/ (1)As we age we lose muscle tissue.___________ (2)Let’s put a tissue on your nose first.___________ n.组织 n.纸巾 2．desert /'dezət/ (1)Never has he had the idea of deserting his friends, even in hard times.________________ (2)The African continent, despite the fact that part of it is covered by desert, is one of the largest undeveloped continents in the world. __________ vt.抛弃，离弃 n.沙漠 3．extinction/ɪk'stɪkʃən/ (1)An operation is beginning to try to save a species of crocodile from extinction._____________________ (2)At the current rate of decline, many of the rain forest animals could become extinct in less than 10 years._______________ n.(物种的)灭绝 adj.绝种的 4．recycle/ˌriː'saɪkəl/ (1)The objective would be to recycle 98 percent of domestic waste. ______________________ (2)Recycling is important to help protect our environment. ______________ vt.再利用，回收利用 n.回收利用 5．flat /flæt/ (1)We had to pull the car off the road to change a flat tire. _______________ (2)The housing market has been flat for months._________________ (3)If you ask her for help, it is likely that she will give you a flat refusal._______________ (4)We’re going to buy a flat or a small house somewhere in South London.___________ adj.瘪了的 adj.不景气的 adj.断然的 n.公寓 (5)Lie down on a flat surface and place a cool, damp towel over your forehead.____________ (6)I left my car lights on all night and now the battery is flat. __________________ adj.平坦的 adj.电用完了的 6．root /ruːt/ (1)From that day on, a dream has taken root in his heart._________ (2)He rooted around in the drawer and found the letter at last. ____________ n.根 vi.翻找 7．shoot/ʃuːt/ (1)The two young stars were 12 years old when the film was shot. ___________ (2)In early spring we could see new shoots coming out of the ground. ____________ (3)They had almost reached the boat when a figure shot past them. ______________________________ vt.拍摄 n.芽，苗 vi.(朝某方向)冲，奔，飞驰 (4)He had been shot in the leg while trying to escape. ________________ (5)He shot the ball in the final seconds of the game, which helped his team win the champion.__________ vt.射中；射击 vt.射门 8．firm /fɜːm/ (1)The company now has a firm footing in the marketplace. _____________________ (2)The firm has achieved a dominant position in the world market. __________ (3)Firmer action will be taken against factories discharging smoke into the air._____________________ adj.牢固的，稳固的 n.公司 adj.强有力的，坚决的 9．foundation /faʊn'deɪʃən/ (1)These stories have no foundation.__________ (2)No building can stand without firm foundations，and neither can a marriage.__________ (3)He was one of the founders of the university’s medical faculty. _____________ (4)The town was founded in 1610.___________ n.根据 n.地基 n.建立者 vt.建立 10．profit /'prɒfɪt/ (1)She sold the business and bought a farm with the profits.________ (2)It might profit you to learn about the company before your interview._________________________________________ n.收益 vt.获益；得到好处；对……有用(或有益) 11．organiser/'ɔːɡənaɪzə/ (1)The organisers had expected about 50，000 people to attend the concert.___________________________ (2)Students need to learn how to organize their work. ________________ (3)Tonight after supper we want to have a more organized discussion. ________________________ (4)Most of the food for the homeless is provided by voluntary organizations.___________________________ n.组织者，安排者；承办单位 v.组织；筹备 adj.有组织的；系统的 n.组织 (指团体机构等) 12．contented /kən'tentɪd/ (1)Whenever he returns to this place, he is happy and contented. ______________________ (2)She hadn’t read the book and didn’t know its contents.__________ (3)He put the contents of the bag onto the table. __________________________ (4)The first page of the book is the contents page.__________ (5)Don’t be content with such small success.____________________ adj.满意的；满足的 n.内容 n.所容纳之物；所含之物 n.目录 adj.满足的，满意的 13．agriculture /'æɡrɪˌkʌltʃə/ (1)Experts have recommended that fishermen are paid not to fish, mirroring recent developments in agriculture.________________ (2)There are many ways to increase agricultural efficiency in the poorer areas of the world.______________ 14．region /'riːdʒən/ (1)The region is too dry for plants to grow.____________________ (2)There can be a conflict between regional and national interests. ______________ n.农业；农学 adj.农业的 n.地区，区域，地方 adj.地区的 15．slim /slɪm/ (1)How do you manage to stay so slim? ____________ (2)All other passengers had only a very slim chance of getting sick, according to the findings.____________ adj.苗条的 adj.微小的 16．survival /sə'vaɪvəl/ (1)His only chance of survival was a heart transplant. _____________________ (2)Of the six people injured in the crash, only two survived. ____________________________ (3)The plane crashed in an area of dense jungle. There were no survivors._____________________ n.继续生存；幸存 vi.生存；存活；继续存在 n.幸存者；生还者 17．rate /reɪt/ (1)At the rate they’re going, they’ll be finished by tomorrow. __________ (2)The birth rate has risen a little in recent years._____________ n.速度 n.比率，率 18．current /'kʌrənt/ (1)What is your current occupation? __________________________ (2)Under normal conditions, the ocean currents of the tropical Pacific travel from east to west.___________ (3)I felt a current of cool air blowing in my face.___________ (4)A powerful electric current is passed through a piece of graphite. ___________ adj.当前的，现时的；现在的 n.水流 n.气流 n.电流 19．disappear /ˌdɪsə'pɪə/ (1)Lisa watched until the train disappeared from view. _________________ (2)Her disappearance has never been satisfactorily explained. ________________ vi.消失，不见 n.消失，失踪 20．tracking/'trækɪ/ (1)Meanwhile, TV use did not show this tracking.__________ (2)The police have so far failed to track down the attacker._________ (3)You are on the right track—it is actually the echo of all the leaves as a whole that matters.__________________ (4)Keep track of your efforts and write down how you feel.________ (5)We followed the bear’s tracks in the snow._______________ n.跟踪 vi.追踪 在正确的道路上 记录 n.足迹，踪迹 21．official/ə'fɪʃəl/ (1)The election results have still not been officially announced. ______________________ (2)Chinese is the official language in our country.______________ (3)A senior UN official hopes to visit Baghdad this month. ___________________ adv.官方地；正式地 adj.官方的 n.官员，高级职员 22．indicate /'ɪndɪkeɪt/ (1)A survey of retired people has indicated that most are independent and enjoying life.___________ (2)They gave no indication of how the work should be done. ________________ vt.表明 n.指明；标示 23．pollutant/pə'luːtənt/ (1)More recent targets are cancer and other illnesses that may be caused by air and water pollutants.______________________ (2)The river has been polluted with poisonous waste from local factories._________________ (3)The fine was for the company’s pollution of the air near its plants. __________ n.污染物；污染物质 vt.污染；弄脏 n.污染 Ⅱ.语境用词——根据语境填写适当内容 1．solution (1)Here is the perfect solution ____ all your difficult problems. (2)One day, mentally exhausted, I wrote down all the reasons why this problem could not ___________ (solve). to be solved 2．balance (1)You have to balance the advantages of studying abroad _________ the disadvantages. (2)____ balance, we have a good chance of winning the race. (3)[完成句子]如果你想减肥，那么你应该有一个均衡的饮食。 If you want to lose weight，then you should __________________. against On have a balanced diet 3．bother (1)I’m sorry to bother you _____________ so many questions on such an occasion. (2)____ really bothers me that they haven’t replied to our letters. (3)My older brother couldn’t be bothered _________ (play) with me. (4)[完成句子]我此刻不想让她为我的事操心。 I don’t want to ___________________________ at the moment. with/about It to play bother her with my problems 4．take action (1)We must take action _________ (deal)with the problem before it spreads to other areas. (2)When the machines are ____ action, at least two workers should be on duty. (3)The new plan for traffic control is being put ______ action on an experimental basis. to deal in into (4)[单句写作]如果我们不采取行动保护野生动物，有朝一日它们将全部灭绝。 ________________________________________________________ If we don’t take action to protect wildlife，they will die out some day. 5．involve (1)Online voting becomes increasingly popular, and many competitions get people __________ (involve) in it. (2)He’s smart enough to know that if he gets involved ______ that bad man, he’s getting into trouble. (3)A retrofit may involve _________ (put) in new door jambs. (4)[完成句子]通过参与志愿者工作，我学到了很多东西。 ____________________________________________，I have learned a lot. involved with putting Involved in/Involving myself in volunteer work 6．occur (1)We are the products of evolution, and not just evolution that __________ (occur) billions of years ago. (2)Right at that moment, a thought occurred ____ Kelly that she could fit in the new home as long as she made an attempt. (3)Being caught in traffic jams is a common ____________ (occur) in big cities. occurred to occurrence (4)It occurred to me _______ (go) to the grocery to grab something for dinner on the way home. (5)[完成句子]我突然想起她不知道我搬了新家。 ______________________ she didn’t know I had moved into the new house. to go It occurred to me that 7．proposal (1)The __________ (propose) made by Mike is quite reasonable. (2)The government proposes that the voting system ______________ (be) changed. (3)Some people propose _________ (store) the CO2 in coal mines or liquid storage in the ocean. proposal (should) be storing 8．survival (1)The __________ (survive) of the proteins depends on the way in which bones are fossilized. (2)The eagle in the circus survived the monkey ____ two years. (3)Dogs have a very good sense of smell and are often used to search for ___________ (survive) in an earthquake. 9．overcome The night before the test I was overcome _________ fear and despair. survival by survivors by/with 10．attitude (1)Her efforts made us change our attitudes __________ her. (2)He has a negative attitude to _________ (study) abroad alone when children are very young. (3)[完成句子]你对在校使用手机持什么态度？ ____________________________ using cell phones at school? to/towards studying What is your attitude to/towards 11．sum (1)Let me sum ____ last lesson；after that we’ll take up a new lesson. (2)He makes it a rule to give a _________ (sum) report of the day’s events. up summary Ⅲ.完成句子 1．到这儿，你就感觉好像在家一样。(as if引导状语从句) You’ll feel ______________________ while here. 2．他说的话让我纳闷他真正的意思是什么。(leave＋宾语＋宾语补足语) What he said just __________________ what his real meaning was. as if you were at home left me wondering 3．只有通过相互倾听和理解，孩子和父母之间的问题才能被解决。(强调句) ___________________________________________problems between parents and children can be settled. It is by listening to and understanding each other that Ⅳ.单元语法 1．________ (frighten) by the fierce dog，the little girl began to cry. 2．The _________ (retire) teacher often makes a proposal to protect the environment. 3．It was so cold that he found it hard to get the old car _________ (run). Frightened retired running 4．The computer center, ________ (open) last year, is very popular among the students in this school. 5．________ (put) on his clothes，Bill went out in a hurry. 6．Clearly and thoughtfully _________ (write)，the book inspires confidence in students who wish to seek their own answers. 7．What made the composer sad was that he had his bike ________ (steal) last night. opened Putting written stolen 8．The old man，______________ (work) abroad for twenty years，is on the way back to his motherland. 9．All the afternoon he worked with the door ________ (lock). 10．The house _______ (build) 100 years ago stood still after the earthquake. having worked locked built $$