人教版（2019）选择性必修第四册Unit 3 Environmental Protection单词精讲课件(共28张PPT)
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| 名称 | 人教版（2019）选择性必修第四册Unit 3 Environmental Protection单词精讲课件(共28张PPT) |  | |
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| 文件大小 | 1.8MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-04-29 07:35:07 | ||
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(共28张PPT)
Unit 3
单词精讲
1. set sail 起航；开航
sail vi. 起航 n. 帆
set sail for= sail for 起航
set sail across/ sail across 航行穿过……
sail into/ out of 驶入/驶出
sail around the world 乘船环游世界
【语境应用】完成句子
1) After spending a brief period in Ireland, she ________________ (启航前往) India.
2) They sail ______________ (穿越) the Atlantic and the Indian Ocean.
set sail for
across
2. extend vt.扩展；延长；使伸长；提供；给予
extension n.扩大；延伸；电话分机
extensive adj.广阔的；大量的；广泛的
extend the deadline 延长最后期限
cause extensive damage 造成巨大损失
表“扩展”动词：
expand 使扩大；扩展 spread 传播；展开
enlarge 扩大；扩展 broaden 使变宽
写出下列句子中画线部分的汉语释义。
1. We shall do whatever we can to extend our service. ___________
2. Careful use can extend the life of your washing machine. _____________
3. The inspector（检查员）waved his arms to extend a warm greeting to Glenn’s mother.（2015 湖南改） ______________
【语境应用】用extend的正确形式填空。
1) Albert has got a two-month ________ to finish his paper.
2) Tracy’s knowledge of music is ________.
3) The shop has recently ________ its opening hours.
4) His land ________ from the house to those trees.
extend
扩展
延长
给予
extension
extensive
extended
extends
3. negotiate vt. 商定 vi. 谈判; 磋商; 协商
negotiation n. 谈判，商谈
negotiable adj. 可协商的，可讨论的
negotiator n. 谈判代表
negotiate sth. with sb. for sth. 就某事与某人谈判
negotiate a deal/contract 达成交易/确立合同
be under negotiation 在商讨中
①We are negotiating for the release of the prisoners（囚犯）.
②I'll negotiate with their coach on the date of the match.
4. league n. 等级; 水平; 联合会; 联赛
in a league of one’s own 独领风骚
at the top of the league 顶级的
be in the same league 同一级别
in league with 与……密谋；与……结盟
out of one’s league 某人力所不能及
5. royal adj.皇家的；王室的；高贵的
the royal palace 皇宫
a royal welcome 盛大的欢迎
the royal road 坦途；成功的捷径
There is no royal road to learning. 学无坦途
6. withdraw v.撤回；撤离（withdrew withdrawn）
withdrawal n.收回；取回；撤回；撤退；取款
withdraw from 退出；离开
withdraw money 取钱
withdraw troops 收兵，撤军
withdraw a remark 收回发言
写出下列句子中画线部分的汉语释义。
1. I’d like to withdraw some money from my account.
___________
2. The troops have been withdrawn from the danger area. ___________
3. I want to withdraw a statement I made earlier.
___________
4. Britain has successfully withdrawn from the EU.
___________
withdraw
提取
撤退
收回 / 撤回
退出
写出下列句子中画线部分的汉语释义。
There’s an interesting programme on channel 4 tonight.
________
2. We must open the channels of communication between the two countries. _________
3. If you have nothing to declare, go through the green channel.
_________
4. England is separated from France by the English Channel.
_________
7. channel n.海峡；水渠；航道 ；途径； 渠道；频道：
频道
通道
途径； 渠道
英吉利海峡
8. bond n.纽带；关系 vt.& vi.增强关系；使牢固结合
an emotional bond between mother and child
母亲和孩子之间的感情纽带
a close bond 亲密的关系
bond together 结合在一起
9. in hand 在手头；可供使用
hand 短语：
at/on hand 在手头；在近处；即将到来
by hand 用手；手工
hand in hand 手拉手
give/ lend sb a hand 给某人帮忙
give sb a big hand 热烈鼓掌
at first hand 亲自；第一手
out of hand 无法控制，不可收拾
on the one hand …on the other hand 一方面……另一方面
10. politics 政治；政治事务
同根词：political adj. 政治的；党派的
politically adv. 政治上
politician n.政治家，政客
11. profession n.行业，职业
professional adj. 专业的；职业的；职业性的
n. 专业人员；职业运动员
professionally adv. 专业地；内行地
professionalism n [U] 专业水准；专业素质；职业化
by profession 在职业上；就职业来说
a lawyer by profession 职业律师
在空白处填入1个适当的单词或括号内单词的正确形式。
1. She’s a nurse ___________ profession and now runs a counseling （咨询）service for women.
2. She thought about engaging （雇佣）a ___________ (profession) pianist to work with her father.（2019 江苏改）
3. He has doubt about the professor’s _____________ (professional). （2019 全国改）
profession
by
professional
professionalism
12. mixture n.混合;混合体;混合物
mixed adj.混合的
mix v.混合；调配
a mixture of ...的混合 mix...with...把……和……相混合
mix with与……相混合/融合 mix up 混淆；弄乱
Oil doesn’t mix with water.
mixed feelings 复杂的感情
13. coverage n.新闻报道；覆盖范围
cover v. 覆盖；遮盖；包括；行走一段距离；占地一片面积；采访；报道 ；足以支付 n.封面
be covered with/by 被。。覆盖
cover all aspects 包括各个方面
cover an area of 占地面积
cover the story 报道这一事件
To cover the cost of hiring a bus, each student will have to pay $10 each time.
14. applaud vt.& vi.鼓掌 vt.称赞;赞赏
applause n.鼓掌；喝彩
applaud for为……喝彩
applaud sb for sth 因某事而赞扬某人= praise sb for sth
applaud the decision 赞赏某个决定
15. migration n.迁移；迁徙；移居
migrate vt.迁移；转移 vi.移动；迁徙
migrant n.移民；候鸟；迁徙动物
bird migration 鸟类迁徙
migrate from rural to urban areas
migrant workers 流动工人
16. meanwhile adv.与此同时；对比之下=meantime
in the meanwhile /meantime =at the same time
在此期间；与此同时
17.mercy n.仁慈;宽恕;恩惠
merciful adj.仁慈的;宽大的
merciless adj.无情的；残忍的
show mercy to sb = have mercy on sb 怜悯某人
at the mercy of... 任由……摆布;受……控制
It’s a mercy that... 幸亏…；…真是万幸。
without mercy 毫不留情
out of mercy 出于怜悯
be merciful to/towards sb 对某人仁慈
在空白处填适当的短语。
1. The newspaper attacked him (无情地).
2. we cannot afford （承受）a future in which knowledge is
(受。。控制)money.
3.we should learn to (怜悯)others.
mercy
without mercy
at the mercy of
show mercy to
/ have mercy on
18. possession [U]［正式用语］拥有；占有
[C]［常用复数］所有物；财(=belongings)：
possess v.拥有
（sb be ）in possession of 占有；拥有：
（sth be） in the possession of =（sth be） in sb’s possession 为…所有：
take possession of =come into possession of 占有；拥有；占领：
be possessed of 具有（某种品质，能力等）
Foreign visitors are required to be in possession of a passport.
That picture is in the possession of Tom.
When her father died, she came into possession of a large fortune.
有“财产”之意：
possession 指个人财产、私人物品，尤指动产。
belongings 指动产，尤指随身物品。
goods 较为正式，指动产、（可搬运的）私人财产。
property 较为正式，意为“财产”时不可数，指个人或组织的所有物、财产、财物。
词语辨析
possession
一、写出下列句子中画线部分的汉语释义。
1. The possession of large amounts of money does not ensure happiness.
___________
2. Please remember to take all your personal possessions with you when you leave the airplane. ___________
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. The __________ (possess) of a passport is essential for foreign travel.
2. He had sold all his __________ (possession) and left the country.
三、根据所给汉语，用适当的词块完成下列句子。
1. The old man was ______________（拥有）a large fortune.
2. Those documents are ________________（归……所有）the Washington Post.
拥有
个人物品
possession
in possession of
possessions
in the possession of
19. log vt. 把……载入正式记录；记录 (=record)：
n.日志；（事件的） 正式记录:原木; 木料：
（logged - logged-logging）
log in/on 登录；进入（计算机系统）
log off/out 注销;结束（计算机系统）
keep a log 记日志（航海/飞行）
一、写出下列句子中画线部分的汉语释义。
1. The family made an official complaint to a ship’s officer, which was recorded in the log. _________
2. The system can log the date and length of calls made by company employees. _________
3. You’ll have to log off and restart the computer. _________
二、根据所给汉语，用适当的词块完成句子。
When you have ______________（登录）, try accessing the careers advice.
航海日志
退出 / 注销
记录
logged in / on
log
20. arrest n.逮捕;拘留;中止
vt. 逮捕;拘留;阻止
(be) under arrest被逮捕
arrest sb for 因……逮捕某人
get arrested for 因。。被逮捕
arrest one’s attention=attract/draw/catch one’s attention
吸引某人的注意力
He got arrested for hunting frogs in large amount.
The newly-built shopping mall arrested our attention.
感谢观看
Unit 3
单词精讲
1. set sail 起航；开航
sail vi. 起航 n. 帆
set sail for= sail for 起航
set sail across/ sail across 航行穿过……
sail into/ out of 驶入/驶出
sail around the world 乘船环游世界
【语境应用】完成句子
1) After spending a brief period in Ireland, she ________________ (启航前往) India.
2) They sail ______________ (穿越) the Atlantic and the Indian Ocean.
set sail for
across
2. extend vt.扩展；延长；使伸长；提供；给予
extension n.扩大；延伸；电话分机
extensive adj.广阔的；大量的；广泛的
extend the deadline 延长最后期限
cause extensive damage 造成巨大损失
表“扩展”动词：
expand 使扩大；扩展 spread 传播；展开
enlarge 扩大；扩展 broaden 使变宽
写出下列句子中画线部分的汉语释义。
1. We shall do whatever we can to extend our service. ___________
2. Careful use can extend the life of your washing machine. _____________
3. The inspector（检查员）waved his arms to extend a warm greeting to Glenn’s mother.（2015 湖南改） ______________
【语境应用】用extend的正确形式填空。
1) Albert has got a two-month ________ to finish his paper.
2) Tracy’s knowledge of music is ________.
3) The shop has recently ________ its opening hours.
4) His land ________ from the house to those trees.
extend
扩展
延长
给予
extension
extensive
extended
extends
3. negotiate vt. 商定 vi. 谈判; 磋商; 协商
negotiation n. 谈判，商谈
negotiable adj. 可协商的，可讨论的
negotiator n. 谈判代表
negotiate sth. with sb. for sth. 就某事与某人谈判
negotiate a deal/contract 达成交易/确立合同
be under negotiation 在商讨中
①We are negotiating for the release of the prisoners（囚犯）.
②I'll negotiate with their coach on the date of the match.
4. league n. 等级; 水平; 联合会; 联赛
in a league of one’s own 独领风骚
at the top of the league 顶级的
be in the same league 同一级别
in league with 与……密谋；与……结盟
out of one’s league 某人力所不能及
5. royal adj.皇家的；王室的；高贵的
the royal palace 皇宫
a royal welcome 盛大的欢迎
the royal road 坦途；成功的捷径
There is no royal road to learning. 学无坦途
6. withdraw v.撤回；撤离（withdrew withdrawn）
withdrawal n.收回；取回；撤回；撤退；取款
withdraw from 退出；离开
withdraw money 取钱
withdraw troops 收兵，撤军
withdraw a remark 收回发言
写出下列句子中画线部分的汉语释义。
1. I’d like to withdraw some money from my account.
___________
2. The troops have been withdrawn from the danger area. ___________
3. I want to withdraw a statement I made earlier.
___________
4. Britain has successfully withdrawn from the EU.
___________
withdraw
提取
撤退
收回 / 撤回
退出
写出下列句子中画线部分的汉语释义。
There’s an interesting programme on channel 4 tonight.
________
2. We must open the channels of communication between the two countries. _________
3. If you have nothing to declare, go through the green channel.
_________
4. England is separated from France by the English Channel.
_________
7. channel n.海峡；水渠；航道 ；途径； 渠道；频道：
频道
通道
途径； 渠道
英吉利海峡
8. bond n.纽带；关系 vt.& vi.增强关系；使牢固结合
an emotional bond between mother and child
母亲和孩子之间的感情纽带
a close bond 亲密的关系
bond together 结合在一起
9. in hand 在手头；可供使用
hand 短语：
at/on hand 在手头；在近处；即将到来
by hand 用手；手工
hand in hand 手拉手
give/ lend sb a hand 给某人帮忙
give sb a big hand 热烈鼓掌
at first hand 亲自；第一手
out of hand 无法控制，不可收拾
on the one hand …on the other hand 一方面……另一方面
10. politics 政治；政治事务
同根词：political adj. 政治的；党派的
politically adv. 政治上
politician n.政治家，政客
11. profession n.行业，职业
professional adj. 专业的；职业的；职业性的
n. 专业人员；职业运动员
professionally adv. 专业地；内行地
professionalism n [U] 专业水准；专业素质；职业化
by profession 在职业上；就职业来说
a lawyer by profession 职业律师
在空白处填入1个适当的单词或括号内单词的正确形式。
1. She’s a nurse ___________ profession and now runs a counseling （咨询）service for women.
2. She thought about engaging （雇佣）a ___________ (profession) pianist to work with her father.（2019 江苏改）
3. He has doubt about the professor’s _____________ (professional). （2019 全国改）
profession
by
professional
professionalism
12. mixture n.混合;混合体;混合物
mixed adj.混合的
mix v.混合；调配
a mixture of ...的混合 mix...with...把……和……相混合
mix with与……相混合/融合 mix up 混淆；弄乱
Oil doesn’t mix with water.
mixed feelings 复杂的感情
13. coverage n.新闻报道；覆盖范围
cover v. 覆盖；遮盖；包括；行走一段距离；占地一片面积；采访；报道 ；足以支付 n.封面
be covered with/by 被。。覆盖
cover all aspects 包括各个方面
cover an area of 占地面积
cover the story 报道这一事件
To cover the cost of hiring a bus, each student will have to pay $10 each time.
14. applaud vt.& vi.鼓掌 vt.称赞;赞赏
applause n.鼓掌；喝彩
applaud for为……喝彩
applaud sb for sth 因某事而赞扬某人= praise sb for sth
applaud the decision 赞赏某个决定
15. migration n.迁移；迁徙；移居
migrate vt.迁移；转移 vi.移动；迁徙
migrant n.移民；候鸟；迁徙动物
bird migration 鸟类迁徙
migrate from rural to urban areas
migrant workers 流动工人
16. meanwhile adv.与此同时；对比之下=meantime
in the meanwhile /meantime =at the same time
在此期间；与此同时
17.mercy n.仁慈;宽恕;恩惠
merciful adj.仁慈的;宽大的
merciless adj.无情的；残忍的
show mercy to sb = have mercy on sb 怜悯某人
at the mercy of... 任由……摆布;受……控制
It’s a mercy that... 幸亏…；…真是万幸。
without mercy 毫不留情
out of mercy 出于怜悯
be merciful to/towards sb 对某人仁慈
在空白处填适当的短语。
1. The newspaper attacked him (无情地).
2. we cannot afford （承受）a future in which knowledge is
(受。。控制)money.
3.we should learn to (怜悯)others.
mercy
without mercy
at the mercy of
show mercy to
/ have mercy on
18. possession [U]［正式用语］拥有；占有
[C]［常用复数］所有物；财(=belongings)：
possess v.拥有
（sb be ）in possession of 占有；拥有：
（sth be） in the possession of =（sth be） in sb’s possession 为…所有：
take possession of =come into possession of 占有；拥有；占领：
be possessed of 具有（某种品质，能力等）
Foreign visitors are required to be in possession of a passport.
That picture is in the possession of Tom.
When her father died, she came into possession of a large fortune.
有“财产”之意：
possession 指个人财产、私人物品，尤指动产。
belongings 指动产，尤指随身物品。
goods 较为正式，指动产、（可搬运的）私人财产。
property 较为正式，意为“财产”时不可数，指个人或组织的所有物、财产、财物。
词语辨析
possession
一、写出下列句子中画线部分的汉语释义。
1. The possession of large amounts of money does not ensure happiness.
___________
2. Please remember to take all your personal possessions with you when you leave the airplane. ___________
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. The __________ (possess) of a passport is essential for foreign travel.
2. He had sold all his __________ (possession) and left the country.
三、根据所给汉语，用适当的词块完成下列句子。
1. The old man was ______________（拥有）a large fortune.
2. Those documents are ________________（归……所有）the Washington Post.
拥有
个人物品
possession
in possession of
possessions
in the possession of
19. log vt. 把……载入正式记录；记录 (=record)：
n.日志；（事件的） 正式记录:原木; 木料：
（logged - logged-logging）
log in/on 登录；进入（计算机系统）
log off/out 注销;结束（计算机系统）
keep a log 记日志（航海/飞行）
一、写出下列句子中画线部分的汉语释义。
1. The family made an official complaint to a ship’s officer, which was recorded in the log. _________
2. The system can log the date and length of calls made by company employees. _________
3. You’ll have to log off and restart the computer. _________
二、根据所给汉语，用适当的词块完成句子。
When you have ______________（登录）, try accessing the careers advice.
航海日志
退出 / 注销
记录
logged in / on
log
20. arrest n.逮捕;拘留;中止
vt. 逮捕;拘留;阻止
(be) under arrest被逮捕
arrest sb for 因……逮捕某人
get arrested for 因。。被逮捕
arrest one’s attention=attract/draw/catch one’s attention
吸引某人的注意力
He got arrested for hunting frogs in large amount.
The newly-built shopping mall arrested our attention.
感谢观看