高中英语高考Unit 3 Sea Exploration 教案
展开UNIT 3 Sea Exploration
三言 | 两语 |
1. The governments need to look at ways of giving those who exploit the resources of the sea an interest in their conservation. 2. Some people are in favour of the idea, while others think otherwise. 3. However, every coin has two sides and this problem is not an exception. | 1. 就我而言，我同意后者的观点。 As_far_as_I'm_concerned,I agree with the latter opinion. 2. 我认为利大于弊。 I think the_advantages_overweigh_ the_disadvantages. |
核 心 单 词 | [默写识记]根据汉语释义写出单词 1. tale n. 故事；叙述 2. tax vt. 对……征税；使纳税 n. 税；税款 3. underwater adv. 在水下adj. 水下的 4. withdraw vi. & vt. (使)撤回；撤离 5. applaud vt. & vi. 鼓掌 vt. 称赞；赞赏 6. meanwhile adv. 与此同时；(比较两方面)对比之下 7. arrest n. 逮捕；拘留；中止 vt.逮捕；拘留；阻止 8. politics n. 政治；政治观点 |
[语境运用]用所给词的适当形式填空 1. Should the rich be heavily taxed (tax) in order to help the poor? 2. Boys usually like to listen to different tales (tale) of adventure. 3. He refused to_withdraw (withdraw) his remarks and was expelled (开除) from the country. 4. His efforts to improve the situation are to be_applauded (applaud)． 5. Five young men were_arrested (arrest) in connection with one of the attacks. |
续表
拓 展 单 词 | [词汇变形]根据汉语释义写出单词及其变化形式 1. extend vt. 扩展；使伸长；延长→extension n. 延长；扩展；延长物；延伸→extensive adj. 广阔的；大量的；大规模的；广泛的；全面的 2. negotiate vt. 商定；达成(协议) vi. 谈判；磋商；协商→negotiation n. 协商；谈判 3. profession n. 职业；行业→professional adj. 专业的；职业的→professor n. 教授；讲师；教员 4. mixture n. 混合；结合体；混合物→mix vt. & vi. 混合→mixed adj. 复杂的；混合的 5. coverage n. 新闻报道；覆盖范围→cover vt. 报道；覆盖；盖；包括；涉及 6. migration n. 迁移；迁徙；移居→migrate vi. 迁移；迁徙；移居 7. exploit vt. 开发；利用；剥削→exploitation n. 开发；利用；剥削；压榨；开采 8. murder vt. 谋杀；凶杀；毁坏 n. 谋杀；凶杀→murderer n. 谋杀犯；杀人犯；凶手 9. mercy n. 仁慈；宽恕；恩惠→merciful adj. 仁慈的；宽容的；宽大的 10. possession n. 个人财产；拥有；控制→possess vt. 拥有；具有；持有→possessive adj. 占有欲强的；自私的→possessed adj. 着了魔的；鬼迷心窍的；(文)具有(某种品质、能力等) |
[语境运用]用所给词的适当形式填空 1. The manuscript is possessed by him and it is just one of his possessions. (possess) 2. They have_been_negotiating about some items of the contract for about two hours, but the negotiation hasn't gone smoothly. (negotiate) 3. The reporter covered the case of the official's corruption and the result of the coverage was shocking. (cover) 4. He mixed the two ingredients together in the bowl and the mixture tasted delicious. (mix) 5. Most birds have to fly long distances to_migrate and it often takes them a long time to finish the migration. (migrate) 6. The famous politician was_murdered the other day and the murderer hasn't been found so far. (murder) 7. No minerals have yet been exploited in Antarctica because the exploitation_is too difficult for humans to carry out. (exploit) | |
阅 读 单 词 | 【教师用书独具】 1. merchant n. 商人；批发商 adj. 海上货运的 2. behold vt. 看；看见 3. fleet n. 舰队；机群；车队 4. gallon n. 加仑(容积单位，1英制加仑约等于4.5升) 5. submersible n. 潜水器；可潜船 6. channel n. 航道；海峡；频道 7. royal adj. 皇家的；王室的；高贵的 8. tournament n. 锦标赛；联赛 9. laptop n. 笔记本电脑；便携式电脑 10. coral n. 珊瑚 11. marine adj. 海的；海产的；海生的 12. bond n. 纽带；关系 vt. & vi. 增强信任关系；使牢固结合 13. log vt. 把……载入正式记录；记录 n. 正式记录；日志；原木 14. directory n. 名录；电话号码簿；(计算机文件或程序的)目录 15. opponent n. 反对者；对手；竞争者 16. league n. 等级；水平；联合会；联赛 17. spice n. (调味)香料 18. maritime adj. 海的；海运的；海事的 19. manned adj. 有人控制的；需人操纵的 |
熟 词 生 义 | 1. (2020·全国卷Ⅰ)Rereading extends the understanding of oneself. 扩大；增强 2. An unusual sound arrested his attention, so he turned around. 吸引 3. He withdrew 100 dollars from his bank account after checking out of the hotel. 提，取(款) 4. He made great efforts to arrest the company's decline, but in vain. 阻止 |
高频短语 | 短语应用 |
1. without_mercy 残忍地 2. look_into 窥视；调查；研究 3. take_action 采取行动 4. in_hand 在手头；可供使用 5. grow_up 长大 6. in_return_for 作为……的回报 7. for_the_benefit_of 为了……的利益 8. first_of_all 首先 9. be_known_as作为……而出名 10. withdraw_from 退出；撤回 11. set_sail 起航；开航 12. a_variety_of 各种各样的 | [语境运用1]填入一个适当的词 1. Mr Smith gave me much help when I was in trouble, so I'll do something in return for his kindness. 2. I have typed out some lecture notes for the benefit of those people who were absent last week. 3. Samuel Clemens, who was known as Mark Twain, became a famous American writer. [语境运用2]填入一个适当的词 The other day, several supermarkets were broken into in my community and a variety 1. of goods were stolen. The police took 2. action immediately to look 3. into the case. So far the robbers haven't been found. But the police said they would continue to search for the robbers using the information 4. in hand and try their best to find the robbers. |
教材原句背诵 | 句式仿写应用 |
1. There be ... need to do sth. From a scientific point of view, there is an urgent need to study the Arctic in order to understand climate change and its effects. | 很有必要制定法律保护濒危动物。 There_is_an_urgent_need_to_make_laws to protect endangered animals. |
2. 独立主格结构 The day is marked in a variety of ways, including the launching of new campaigns and initiatives, and holding special events, all working to advance ocean conservation and education. | 在导游的带领下，我们轻松地穿过了森林。 The_guide_leading_the_way,we easily got through the forest. |
1. possession n. 个人财产；拥有；控制
(1)be in possession of ... 拥有……(表示主动)
be in the possession of ... 被拥有(表示被动)
take possession of拥有；占有；开始接手；(足球等运动中)控制(球)
(2)possess vt. 拥有；持有
(3)possessed adj. 着了魔的；鬼迷心窍的；(文)具有(某种品质、能力等)
be possessed of拥有；具备
(4)possessive adj. 占有欲强的；自私的
[词块]
be in possession of two apartments 拥有两套公寓
take possession of the company 接手公司
单句语法填空
①(2020·全国卷Ⅰ)All customers travelling on TransLink services must be in possession of a valid ticket before boarding.
②Lucy told me that the necklace was one of her most treasured possessions (possess)．
③You will take possession of the new house in three months according to the contract.
词汇升级
(普通表达) Mark has many good qualities and many people think highly of him.
④(高级表达) Mark is_possessed_of many good qualities and many people think highly of him.
2. mercy n. 仁慈；宽恕；恩惠
(1)without mercy残忍地；毫不留情地
at the mercy of任凭……的摆布
have mercy on对……仁慈
show (no) mercy to对……(不)仁慈
(2)merciful adj. 仁慈的；宽大的；宽容的
(3)mercifully adv. 幸运地；宽大地；仁慈地
(4)merciless adj. 非常残忍的；冷酷无情的；不宽容的
[词块]
have mercy on/show mercy to the homeless对无家可归的人仁慈
at the mercy of the fate 听从命运的摆布
单句语法填空
①Thanks to the merciful(mercy) lady, I had money to buy a ticket home.
②If the shopper had had mercy on the boy, he would have got the geography book.
③Why did you show mercy to the thief who had stolen your money?
完成句子
他父亲毫不留情地把他赶出了家。
④His father drove him out of home without_mercy.
这艘船受大风和海浪的摆布。
⑤The ship was at_the_mercy_of the strong winds and waves.
3. arrest n. 逮捕；拘留；中止 vt. 逮捕；拘留；阻止；引起……的注意；吸引
(1)under arrest被捕
make an arrest展开拘捕行动
(2)arrest sb. for (doing) sth.因(做)某事逮捕某人
arrest one's attention吸引某人的注意力
[词块]
be arrested for bribery因行贿而被捕
dress beautifully to arrest others' attention 穿着华丽以吸引他人的注意
单句语法填空
①A man found involved in the robbery was_arrested (arrest) and was sentenced to three years in prison.
②Robert was arrested for faking(伪造) some famous paintings, which surprised us so much.
③The murderer was under arrest in a small village located in the south of the country.
一句多译
橱窗里的电动玩具吸引了小男孩的注意。
④The electric toy in the window attracted_the_little_boy's_attention. (attract)
⑤The electric toy in the window arrested_the_little_boy's_attention. (arrest)
⑥The electric toy in the window caught_the_little_boy's_attention. (catch)
4. mixture n. 混合；结合体；混合物
(1)mix v. (使)混合；掺和；调配
mix ... with ... 把……和……混合
mix with sth. 与某物相融合
mix up 弄乱；混淆；搅匀；拌和
(2)mixed adj. 复杂的；混合的
[词块]
a mixture of emotions 百感交集
单句语法填空
①As is known to us, oil can not mix with water.
②We listened to the news with a mixture (mix) of surprise and horror.
③With mixed (mix) feelings on mind, she didn't know what to do next.
④The twin brothers are so alike that I always get them mixed up.
完成句子
如果你们有时能把工作和娱乐结合起来那就更好了。
⑤ It's much better if you can sometimes mix_business_with_pleasure.
5. in hand在手头；可供使用
(1)at hand在手边；在附近
by hand用手
hand in hand手拉手；与……共存
on the one hand ..., on the other hand ... 一方面……，另一方面……
(2)hand back归还；交还
hand down把……传下去
hand in上交
hand out分发；散发
hand over移交
[词块]
be made by hand手工制作
walk into the classroom hand in hand 手拉手走进教室
be handed down from generation to generation
一代一代传下来
hand out food to the poor 向穷人分发食物
单句语法填空
①With so much work in hand, I can't spare some time for my holiday.
②The musical instrument is made by hand, so it will take him about three months to complete it.
③Good traditions should be handed down from generation to generation.
④(2019·全国卷Ⅱ)Handing out sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal.
完成句子
运气不会单独来。它与勤奋和知识齐头并进。
⑤Luck doesn't come alone. It goes_hand_in_hand with hard work and knowledge.
一方面，你学习很努力；但另一方面，你还没有把需要的东西全学到手。
⑥On_the_one_hand,you have studied very hard, but on_the_other_hand,you have not learned as much as you need.
6. a variety of各种各样的
(1)varieties of/a variety of各种各样的
(2)vary v. 变化；使多样化
vary from ... to ... 从……到……不等；在……到……之间变动
vary with随……而变化
(3)various adj. 各种各样的；不同种类的
[词块]
a variety of/varieties of/various goods in the supermarket 超市里各种各样的商品
vary from person to person因人而异
单句语法填空
①(2020·浙江卷)However, a variety of types is represented here.
②(2020·天津卷)Restaurants can offer a choice of music along with the various (variety) food choices on the menu, allowing customers more control over the atmosphere in which they are dining.
③Those companies provide varieties (variety) of best products on the market for teenagers to select for safety.
④Dialects vary from one province to another in this big country.
⑤Everyone's usual body temperature varies with the time of the day.
一句多译
由于各种原因他放弃了这个机会。
⑥He gave up the chance for a_variety_of/varieties_of_reasons. (variety)
⑦He gave up the chance for various__reasons. (various)
7. look into窥视；调查；研究
look back on回顾；回忆
look on ... as 把……当作
look up抬头看；查阅
look up to尊敬；仰视
look down upon看不起；鄙视
look forward to盼望；期待
look out (for)留神；当心
look through浏览；翻阅
look over仔细查看
[词块]
look back on one's childhood 回忆自己的童年
look on heroes as models把英雄当作榜样
look up to the elderly尊敬老人
look forward to your early reply盼望你早日答复
单句语法填空
①(2020·全国卷Ⅰ)The language is almost intoxicating(令人陶醉的), an aging writer looking back on an ambitious yet simpler time.
②(2020·全国卷Ⅲ)As scientists look deeper into our genes (基因), they are finding examples of human evolution in just the past few thousand years.
③(2019·全国卷Ⅱ)“I prefer to go out and be out. Alone, but together, you know？” Bechtel said, looking up from her book.
④Do look out for cars when crossing the street.
完成句子
我直视着他的眼睛，要求他告诉我真相。
⑤I looked_into_his_eyes,asking him to tell me the truth.
他们盼望见到生活在国外的好朋友们。
⑥They are_looking_forward_to_seeing the friends living abroad.
8. There be ... need to do sth.
(教材原文)From a scientific point of view, there is an urgent need to study the Arctic in order to understand climate change and its effects. 从科学的角度看，迫切需要研究北极以了解气候变化及其影响。
There be (no) need to do sth.(没)有必要做某事
There be (no) need for sth. 某事(没)有必要
There be (no) need for sb. to do sth. 某人(没)有必要做某事
[金句](2020·新高考全国卷Ⅰ)There is no need for you to apologize for a minor slip. 你没必要为一个小失误而道歉。
单句语法填空
①There is an urgent need to_build (build) a nature reserve in this area.
②Even if you make a mistake, there is no need for embarrassment.
句式升级
(普通表达)You needn't wait for him because he is busy with his work now.
③(高级表达)There_is_no_need_for_you_to_wait_for_him because he is busy with his work now. (There be句型)
用所给词的正确形式填空
1. The two countries are negotiating (negotiate) for a peaceful solution to the dispute at present.
2. The mixture (mix) looks very beautiful, but it smells terrible.
3. Armed with the information you have gathered, you can set out to_prepare (prepare) your business plan.
4. Repairing our possessions (possess) and changing our spending habits may be the best way to reduce the amount of rubbish and take care of our environment.
5. Our English teacher is a merciful (mercy) woman, and she seldom criticises us.
在空白处填入一个适当的词
1. The little girl gave me a big hug in return for my help.
2. She always has a lot of work in hand, but no one hears her complain.
3. After looking into the matter, the policeman drew a conclusion that the driver was to blame for the accident.
4. They are going to grow a variety of new wheat this year to earn more money.
5. His brother was arrested for drunk driving last year.
查缺补漏
1. You can take notes, but there is no need to_write (write) down everything on the screen.
2. Even today, in this country about 14 million people live in rural areas with zero Internet coverage (cover)．
3. David works hard and is ready to help others, which is what his parents expect.
4. The question being_discussed (discuss), a man came up with a practical solution.
5. You are lucky to_have_got (get) tickets to the football match to be held next week.
【教师用书独具】
单元话题语篇练
The worldknown Silk Road across the Eurasian Continent is a friendship bridge 1. linking (link) European and Asian people. It is one of the most important theme tourist routes in the world and the most 2. valuable (value) tourist product in China. From the time Zhang Qian 3. opened (open) up the worldfamous Silk Road during the Han Dynasty, until the collapse of the Yuan Dynasty, it enjoyed 4. a history of about 1,600 years.
The Silk Road with 5. its (it) 2,000 years history has witnessed the historical changes and the progress of cultures 6. exchanges (exchange) between China and the Western countries. The section in China, many ethnic cultures 7. included (include), is also as a jade belt. The peoples of these ethnic groups have maintained their unique traditions and cultures, living habits and religious beliefs, 8. which are from the soul of the Silk Road and attract many tourists to visit. In fact, 9. besides the Silk Road in the northwest of China, there are another two trade roads in the southwest of China and by sea, which also contribute 10. greatly (great) to the development of the world. They are called “the Southern Silk Road” and “the Maritime Silk Road”．
单元话题写作练
1. 补全要点句(黑体部分请使用本单元所学词汇)
①1405年，郑和指挥几支大型舰队起航前往其他国家。
In 1405, several large fleets,under Zheng He's command, set_sail and headed to other countries.
②这条海上航线被称为海上丝绸之路。
This sea route was called the Maritime Silk Road.
③非洲的一些王室家族用一些稀有动物作为友谊的象征来换取黄金、丝绸和香料。
Some African royal families sent him some rare animals as gestures of friendship in_return_for gold, silk and spices.
④这些王室家族有很多财产。
These royal families had lots of possessions.
⑤中国在1433年之后退出了进一步的探险。
China withdrew_from further exploration after 1433.
⑥这些航线仍然是活跃的海上航道。
The sea routes remained active channels.
2. 升级平淡句
(1)用宾语从句合并1中句①和句②
In 1405, several large fleets, under Zheng He's command, set sail and headed to other countries along what became known as the Maritime Silk Road.
(2)用定语从句合并1中句③和句④
Some African royal families, who had lots of possessions, sent him some rare animals as gestures of friendship in return for gold, silk and spices.
(3)用让步状语从句合并1中句⑤和句⑥
Although/Though China withdrew from further exploration after 1433, the sea routes remained active channels.
3. 衔接成文
In 1405, several large fleets, under Zheng He's command, set sail and headed to other countries along what became known as the Maritime Silk Road. Believe it or not, the sheets were a sight to behold and in a league of their own between 1405 and 1433. Zheng He negotiated with those wealthy merchants from other countries. In addition, he sold and bought goods with them. Some African royal families, who had lots of possessions, sent him some rare animals as gestures of friendship in return for gold, silk and spices. Although/Though China withdrew from further exploration after 1433, the sea routes remained active channels.
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