高中英语外研版（2019）必修三 Unit 2 Period 3 学案

中小学教育资源及组卷应用平台
Period 3　Using language
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1.If we each offer a piece of love, the world will become more beautiful.
如果我们每人献上一份爱，世界将会变得更美好。
2.As long as there's ability to help others, you have no right to stand by.
只要还有能力帮助别人，你就没有权利袖手旁观。
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Ⅰ.核心词汇·练通
根据语境及汉语提示写出正确的单词
1．a peace mission　　　　　　 一个和平使命
2．health measures to prevent the spread of disease
预防疾病传播的保健措施
3．foreign territory 外国领土
4．cancer research 癌症研究
5．the royal family 王室
6．an educational institution 一个教育机构
Ⅱ.拓展词汇·用活
根据提示写出相应的单词
1．extend v．持续；延伸→extension n．延伸；扩大
2．disability n．残疾，残障→disabled adj.伤残的
3．sensitive adj.敏感的，容易生气的→sense n．感官；意识 vt.感觉到，意识到→sensible adj.明智的；合理的
4．generous adj.慷慨的，大方的→generosity n．慷慨；大方
5．hesitate v．迟疑，犹豫→hesitation n．犹豫；踌躇
6．assistance n．帮助，援助→assist vt.帮助；协助；援助→assistant n．助手；助理；售货员
7．registration n．登记，注册→register v．登记；注册
8．confirmation n．证实，证明→confirm vt.证实；肯定；确定
Ⅲ.重点短语·再现
根据语境及汉语提示填入合适的短语
1．The teacher wants the children to be__confident__about (自信) asking questions when they don't understand.
2．I was amazed that he'd come__up__with(想出) such a sweet idea.
3．The Internet plays__an__increasingly__important__role__in(在……发挥着越来越重要的作用) our daily life.
4．She was sick so I sent her some flowers to cheer her up(使……振作起来)．
5．When you come__across(遇到) a difficult problem, think about it by yourself first.
Ⅳ.重点句型·呈现
根据课文语境及汉语提示补全句子
“not only...but also...”意为“不但……而且……”
As in the words which were spoken by Ryan, we need tonot__only__donate__money__but__also__get__new__ideas(不仅需要捐款，而且需要获得新的想法)．
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INCLUDEPICTURE"圈1.TIF" INCLUDEPICTURE "../../../圈1.TIF" \* MERGEFORMAT hesitate　v．迟疑，犹豫
(教材P18)She's usually very shy, but she's generous and never hesitates to help.
她通常很害羞，但很大方，在帮助别人时从不犹豫。
(1)hesitate to do sth.　　 迟疑做某事；不愿做某事
hesitate about/over (doing) sth.
对(做)某事犹豫不决
(2)hesitation n. 踌躇；犹豫
without hesitation 毫不犹豫地
①She hesitated for a long time and then she said “Yes”.
她犹豫了很长时间，然后才说“行”。
②I hesitated for a moment before I offered my seat to her.
我犹豫了一会儿，然后把座位让给了她。
[练通]——单句语法填空
(1)(2020·天津卷5月)—Tim has difficulty in making decisions.
—That's it. He's still hesitating about/over whether to take the job.
(2)(2019·北京卷)If a student gets hungry on the long drives to and from school, Wilson never hesitates to__buy(buy) them a meal.
[写美]——一句多译
如果你对餐桌礼仪还有一些疑问，请毫不犹豫地告诉我。
(3)If you still have some doubts about table manners, please don't__hesitate__to__tell__me．(hesitate v．)
(4)If you still have some doubts about table manners, please tell__me__without__hesitation．(hesitation n．)
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(教材P18)He often comes up with good ideas.
他经常提出一些好的想法。
put up with　　　　　　　　 容忍
keep up with 跟上
catch up with 赶上
end up with... 以……结束
①Anyway, he finally came up with a good idea to solve this problem.
不管怎样，他最终想出了一个好主意来解决这个问题。
②To make ends meet, Tom has to come up with some plans to raise his income.
为了使收支平衡，汤姆不得不想出一些增加收入的计划。
[写美]——完成句子
(1)随着大气污染越来越严重，政府需要提出一些有效的措施来应对这一问题。
With air pollution getting worse, the government needs to come__up__with some effective measures to deal with it.
(2)现代社会一直在飞快发展，每个国家都必须与时俱进。
The modern society has been developing very fast. Every country must keep__up__with the time.
(3)我能忍受房间不整洁，但我不喜欢它不干净。
I can put__up__with the room being untidy, but I hate it if it's not clean.
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(教材P19)In China, volunteers are also playing an increasingly important role in environmental protection, disability assistance and many other fields.
在中国，志愿者也在环境保护、伤残救助以及其他一些领域中起着越来越重要的作用。
(1)with the assistance of...　　　 在……的帮助下
come to sb.'s assistance 帮助某人
(2)assist v. 帮助
assist sb. with sth./in (doing) sth.
帮忙某人(做)某事
assist sb. to do sth. 帮助某人做某事
(3)assistant n. 助手，助理，售货员
①He gave assistance to me when I was in trouble.
当我有困难时，他向我伸出援手。
②The medical teams offered assistance to the wounded in the earthquake.
医疗队为地震中的伤员提供帮助。
[写美]——语段填空
Mary, a shop (1)assistant(assist) in a clothes shop, is a nice person and usually (2)assists(assist) her neighbours (3)with/in lots of things. So they like her very much. Several years ago, Mary fell off a ladder and injured her right leg badly. Fortunately, her neighbour Lucy, who is a nurse, came to her (4)assistance(assist) when she heard the bad news. (5)With the assistance of Lucy, Mary soon recovered.
过去分词(短语)作定语
?语法图解
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?探究发现
用括号内单词的适当形式完成下面教材中的句子并体会其语法特征
1．(教材P14)As a six year old Canadian schoolboy, Ryan had trouble believing the words spoken(speak) by his teacher that many people in developing African countries couldn't get enough clean water.
2．(教材P15)In Uganda, Ryan at last saw the finished (finish) well with his own eyes.
3．(教材P15)He also saw hundreds of delighted(delight) students who had turned out to welcome him.
4．(教材P15)Many inspired(inspire) people gave him their support.
5．(教材P15)This insight grew from the determined(determine) attitude of a six year old boy who had the courage and perseverance to make his dream a reality.
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一、过去分词(短语)作定语时的位置
1．前置定语
一般情况下，单个过去分词作前置定语，放在所修饰词之前。
◆Many used computers will be sold in this market.
很多二手电脑将在这个市场出售。
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有些过去分词表示特定含义时，单独作定语也可放在所修饰的名词之后，如left(剩余的)、given(所给的)、concerned(有关的)等。
◆There's little time left. Let's hurry up.
剩余的时间不多了。我们快点儿吧。
2．后置定语
过去分词短语作定语时往往作后置定语，放在所修饰词之后，它的作用相当于一个定语从句。
◆The book published ten years ago is still a best seller today.
十年前出版的这本书现在仍然是一本畅销书。
◆This method, discussed yesterday, was very interesting.
昨天讨论过的这个方法很有趣。
[即时演练1]——完成句子
(1)政府决定重建受损的桥梁。
The government decided to rebuild the__damaged__bridge．
(2)去年开放的这个计算机中心，很受这所学校的学生欢迎。
The computer center，opened__last__year，is very popular among the students in this school.
(3)受邀来参加聚会的艺术家多数来自南非。
Most of the artists invited__to__the__party were from South Africa.
二、过去分词作定语的意义
1．过去分词作定语相当于形容词，其逻辑主语就是它所修饰的名词。
2．及物动词的过去分词作定语通常表示被动和完成。
◆The injured workers are now being treated in the hospital.
受伤的工人们目前正在医院接受治疗。
◆(2019·天津卷)Most colleges now offer first year students a course specially designed to help them succeed academically and personally.
大多数大学现在给大一学生开设一门专门设计的课程，帮助他们在学术和个人发展上获得成功。
3．不及物动词的过去分词作定语仅表示完成，不表示被动。
◆The retired teacher still reads books every day.
这名退休教师依然每天读书。
◆Many little kids like gathering fallen leaves in the yard.
许多小孩子喜欢在庭院里收集落叶。
[即时演练2]——单句语法填空
(1)(2020·全国卷Ⅰ)Today I tried cooking a simple dish myself. I like eating fried(fry) tomatoes with eggs, and I thought it must be easy to cook.
(2)Mr White showed his students some old maps borrowed(borrow) from the library.
(3)The Olympic Games, first played(play) in 776 BC, didn't include women until 1912.
三、过去分词与现在分词作定语的区别
1．及物动词的过去分词作定语表示被动或已经完成的动作，其中过去分词的动作与所修饰的名词有逻辑上的动宾关系；不及物动词的过去分词作定语只表示动作完成。
2．现在分词作定语表示所处的状态或正在进行的动作，现在分词所表示的动作与所修饰的名词有逻辑上的主谓关系。
◆The bridge built in 2020 was designed by a local company.
2020年建造的这座大桥是由一家当地的公司设计的。
◆The man planting trees in front of the building is our teacher.
在大楼前面种树的那个人是我的老师。
[即时演练3]——单句语法填空
(1)Polluted(pollute) air and water are harmful to people's health.
(2)The man walking(walk) around the playground is my father.
四、过去分词、现在分词的被动语态与动词不定式的被动语态作定语的区别
1．及物动词的过去分词表示被动或已经完成的动作，不及物动词的过去分词表示动作完成。
◆The house built over there is a shop.
那边建好的房子是一家商店。
2．现在分词的被动语态表示正在进行的被动动作。
◆The house being built over there is a shop.
那边正在建的房子是一家商店。
3．动词不定式的被动语态表示将来要完成的被动动作。
◆The house to be built over there is designed by a famous architect.
那边将要建的房子是由一位著名建筑师设计的。
[即时演练4]——单句语法填空
(1)The cars being__sold(sell) at the market now are made in Guangzhou.
(2)Tsinghua University, founded(found) in 1911, is home to a great number of outstanding figures.
(3)In order to reach this limit, a number of technical problems will have to__be__solved(solve)．
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Ⅰ.用非谓语动词作定语把下面的复合句改为简单句
1．We have to pay taxes on goods which are imported from abroad.
→We__have__to__pay__taxes__on__goods__imported__from__abroad.
2．It sounded like a train that was going under my house.
→It__sounded__like__a__train__going__under__my__house.
3．The material, which was discovered by accident, has saved many people's lives.
→The__material,__discovered__by__accident,__has__saved__many__people's__lives.
4．Any article that is left in these buses will be taken to the Lost Office at once.
→Any__article__left__in__these__buses__will__be__taken__to__the__Lost__Office__at__once.
5．The young man who is lying under the tree is a teacher in that high school.
→The__young__man__lying__under__the__tree__is__a__teacher__in__that__high__school.
6．The bridge that will be constructed next year will be of great importance.
→The__bridge__to__be__constructed__next__year__will__be__of__great__importance.
Ⅱ.语法与写作
1．The players selected__from__the__whole__country(选自全国的) are expected to bring us honor in this summer game.
2．As we know, a lot of things considered__impossible__in__the__past (在过去认为不可能的) are common today.
3．The professor giving__us__a__lecture__now(正在给我们做演讲的) comes from America.
4．He is invited to the meeting to__be__held__next__week(将于下周举行的)．
5．To solve the problem, we should meet the demand made__by__the__customers(顾客提出的)．
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