U3 单元基础知识回顾-【优化探究】2025-2026学年新教材高中英语选择性必修第四册同步导学案配套PPT课件（人教版）

选择性必修第四册 UNIT 3　SEA EXPLORATION 单元基础知识回顾 【限时：30分钟】 Ⅰ.语境识词——写出下列词汇在句中的词性和词义 1．league /liːɡ/ (1)They were league champions last season.____________ (2)They are not in the same league as the French at making wine. ____________________ (3)That is especially true of Brazil, now often perceived to be in a league of its own.____________ n.联赛 不在同一等级/水平上 独领风骚 2．channel /'tʃænl/ (1)I can watch about 100 channels with my TV.____________ (2)It is a popular channel of communication in China. _________________ n.频道 n.途径，渠道 3．bond /bɒnd/ (1)A bond of friendship have formed between us.____________ (2)He used glue to bond the two pieces of wood.____________ (3)I bonded with him quickly because we both loved literature. __________________ n.关系 v.使牢固结合 v.增强信任关系 4．in hand (1)With this information in hand，you will pass the interview successfully.___________________ (2)Having struggled for the victory for so long, I think it will be at hand.________ (3)These mooncakes are made by hand._______ (4)Let me give you a hand with those bags._____________ 在手头；可供使用 临近 手工 帮你的忙 (5)The President visited the area to see the devastation (at) first hand.____________ (6)Several former teachers were on hand to tell stories about the old days.____________ (7)On the one hand，they'd love to have kids, but on the other hand, they don't want to give up their freedom. ___________________________ 亲自 在现场 一方面……另一方面…… 5．coverage /'kʌvərɪdʒ/ (1)The TV station is trying to improve its coverage of local news. ______________________ (2)In this city, the green coverage rate has reached 50%. ____________ (3)The clouds had spread and covered the entire sky.____________ (4)Believe it or not, the young man, though disabled, managed to cover a distance of 3 miles within 30 minutes.____________ n.新闻报道 n.覆盖范围 v.遮盖，覆盖 v.行走 (5)“Journalists are not going to the field to cover the news because of safety reasons，” Faruk explained in the press conference.______ (6)And then students get a maintenance loan which helps cover the cost of living.____________ v.报道 v.足以支付 6．capsule /'kæpsjuːl/ (1)To avoid the bitter taste, some medicines are put into capsules. ____________ (2)The capsule is a part of the spaceship in which the pilots live and work.____________ n.胶囊 n.太空舱 7．murder /'mɜːdə(r)/ (1)He was put into prison for attempted murder.____________ (2)His parents and sister were all murdered by the terrorists. ____________ (3)The murderer was sentenced to death.____________ n.谋杀 v.谋杀 n.杀人犯 8．log /lɒɡ；NAmE lɔːɡ/ (1)She logged in his blog account on her phone.____________ (2)The police log all phone calls.____________ (3)The captain described the accident in the ship's log.____________ (4)The log twiddled round and round in the river.____________ 登录 v.记录 n.日志 n.原木 Ⅱ.语境用词——根据语境填写适当内容 1．extend (1)The ____________ (extend) of the garden will take several weeks. (2)I have benefited a lot from ____________ (extend) reading. (3)In addition, the Yangtze River，____________ (extend) as long as about 6，300 kilometers, can provide different kinds of splendid landscapes for visitors. extension extensive extending 2．negotiate Why don't you negotiate directly ________ him and solve this issue once and for all? 3．withdraw (1)Faced with much pressure, the journalist had ____________ (withdraw) his statement. (2)[完成句子]The team ____________ (从……中退出) the league last sports competition season. with withdrawn withdrew from 4．politics (1)His ____________ (political) are fairly conservative. (2)His dream is to be a ____________ (politics) leader. (3)A ____________ (politics) should be a servant of the people. politics political politician 5．mixture (1)It's much better if you can sometimes mix business ____________ pleasure. (2)Their latest CD is a __________ (mix) of new and old songs. (3)The results are a little more _________ (mix) than we had hoped. with mixture mixed 6．applaud (1)She should be applauded ____________ her honesty. (2)The candidate's promise to improve public schools was greeted with a loud round of ____________ (applaud). for applause 7．directory (1)He thumbed through the __________ (direct) to look for her phone number. (2)He is my favorite ____________ (direct). (3)I went home ____________ (direct) I finished my task. (4)Please read the ____________ (direct) before using the machine. (5)They were walking in the ____________ (direct) of the sea. (6)She is very _________ (directly) and always says what she thinks. directory director directly directions direction direct 8．mercy (1)He begs for ____________ (merciful) and forgiveness. (2)They asked her to be ____________ (mercy) to the prisoners. mercy merciful 9．possession (1)Repairing our ____________ (possess) and changing our spending habits may be the best way to reduce the amount of rubbish and take care of our environment. (2)She denies ____________ (possess) the drug with intent to supply. (3)Bob is _____ possession of most of the company's shares, and the rest are in ______ possession of other workers. possessions possessing in　 the 10．arrest (1)During the strike，a great many young people got ____________ (arrest). (2)He was arrested _____ spreading rumors on the Internet. (3)[完成句子]He was walking in the street when a bird ___________________ (吸引了他的注意力). arrested for arrested his attention Ⅲ.完成句子 1．这本书是由一位著名作家所写的，仅仅几天就卖光了。 The book, ________________________________， sold out in just a few days. 2．由于有太多的工作要做，我不得不推迟这次会议。 ________________________，I had to put off the meeting. which was written by a famous author With much work to do 3．随着温度的下降，树叶开始从树上落下。 __________________________， the leaves began to fall from the trees. 4．只要我们勇敢地面对未来，就没有必要害怕它。 ____________________________， as long as we face it with courage. As the temperature dropped There is no need to fear the future 5．这个人匆忙回到家，却发现门锁着。 The man hurried home，________________ that the door was locked. 6．他既惊讶又高兴，用颤抖的手打开了礼物盒。 ____________________， he opened the gift box with trembling hands. only to find Surprised and delighted Ⅳ.单元语法 单句语法填空 1．The purpose of the conference is ____________ (promote) international cooperation in the field of education. 2．She became the first vocational school student ____________ (reach) the finals and the only girl among the top 30 competitors. to promote to reach　 3．The government has launched a campaign ____________ (raise) awareness about the importance of recycling. 4．The children talked so loudly at the dinner table that I had to struggle ____________ (hear). 5．The students are expected ____________ (participate) in the school's volunteer activities every weekend. 6．All the fans were surprised ____________ (hear) that he was arrested by the police. to raise to be heard to participate to hear $$