(共32张PPT)
UNIT 2
Section B Grammar and usage & Integrated skills
Part 1 Language points
Part 2 Grammar
目录索引
Part 1 Language points
基础落实 必备知识全过关
Ⅰ.重点单词
必记写作词汇
1. vt.使现代化,更新;向……提供最新信息 n.最新消息
2. vt.用……替换;代替,取代;更换,更新
3. n.运动员
4. n.处境;位置;姿势;观点;地位
update
replace
athlete
position
识记阅读词汇
1.boxing n.
2.champion n.
3.court n.
4.plus conj.
prep.
5.nearby adj.
adv.
6.partner n.
拳击运动
冠军,第一名
球场;法院,法庭;宫廷
而且,此外
加;和
附近的,邻近的
在附近,不远
搭档,同伴;伙伴;合伙人
串记拓展词汇
1.announce vt.宣布,宣告;通知→ n.广播、电视的广播员,播音员→ n.声明;宣告
2.gym n.健身房,体育馆→ adj.体操的,体育的→ n.体操→ n.体操运动员
announcer
announcement
gymnastic
gymnastics
gymnast
【掌握构词规律 快速记牢单词】
将两个或两个以上的词合成一个新词的构词方法叫合成法。由合成法构成的副词有:
nearby在附近,不远;somewhere在某处;otherwise否则;everywhere到处; upstairs在楼上;indoors在室内;anyhow不管怎样;somehow不知怎么地; anyway不管怎样
Ⅱ.重点短语
1. 对……进行最后的润色或修饰
2. 对……开放
3. 检验;结账离开;通过考核
4. 对……作出反应;作为对……的回复
5. 更好的是
6. 到位;正在实施
7. 尝试
put finishing touches to
be open to
check out
in response to
better still
put in place
try out
8. 略有不适,不舒服
9. 老实说;说实话
10. 与……闲逛;与……出去玩
11. 关心;挂念
12. 注册;报名参加
13. 拿起;开始从事;占据
under the weather
to be honest
hang out with
be concerned about
sign up for
take up
要点探究 能力素养全提升
基础词汇——语境记忆
1.update vt.使现代化,更新;向……提供最新信息 n.最新消息
【佳句背诵】I called the office to update them on the day’s developments. [行为描写]
我给办公室打电话告诉他们当天最新的发展。
2.nearby adj.附近的,临近的 adv.在附近,不远
【佳句背诵】Her mother lived in a nearby town.[人物介绍]
她母亲住在附近一个小镇上。
高频词汇——讲练互动
1.announce vt.宣布,宣告;通知
announce sth to sb/announce to sb sth 向某人宣布某事
announce to sb that...向某人宣布……
It is announced that...据宣布……
announcement n.公告
make an announcement发布宣告或通知
【易混辨析】
declare “宣布”比较正式,一般指在正式场合宣布官方的立场或态度
announce “宣布,通知”,多指提前宣布或公开宣告大家关心的事
claim “提出,声明”,用于发表个人意见、索赔等
【佳句背诵】 It’s due in at 6:20 pm,but the announcement said just now that it has a 30-minute delay because of the bad weather.[事件报道]
它应该在下午6点20分到达,但是刚才的广播说,因为恶劣的天气,它将延迟30分钟到达。
【即学即练】单句填空/句式转换
①The government announced the media the plan to develop a new project.
②Attention,please.I have an (announce) to make.
③She announced the winner of the competition the excited audience.
④The officers yesterday announced to the media they would make plans to create a million new jobs.
⑤People announced that new speed restrictions would be introduced.
→ new speed restrictions would be introduced.(it作形式主语)
to
announcement
to
that
It was announced that
2.in response to对……作出反应;作为对……的回复
response n.反应;回复;回答;响应
make a response to对……作出回应
respond v.回答;回复;反应;回应
respond to回答,响应
respond that...回复说……
【佳句背诵】(2021·全国乙卷)Since the effects were small,this may suggest that our creative thinking does not differ that much in response to total silence and 85 decibels of background noise.[科学研究]
由于影响很小,这可能表明,我们的创造性思维对完全安静和85分贝的背景噪声的反应并没有太大的不同。
【即学即练】单句填空/一句多译
①The female conductor kindly responded my question.
②She laughed in response his jokes.
③The first (respond) we have is to be nice to everyone.
这些评论是对某些经常被当地新闻记者问到的特定问题的回应。
→④These comments came specific questions often asked by local newsmen.(response)
→⑤These comments specific questions often asked by local newsmen.(respond)
to
to
response
in response to
responded to
3.replace vt.用……替换;代替,取代;更换,更新
be replaced by被……取代
replace sb/sth with/by...用……替换某人/某物,以……接替某人/某物
replacement n.更换;复位;代替者
a replacement for……的替代者
replaceable adj.可替换的;可置换的
take the place of 代替
in place of代替
【佳句背诵】For Pruitt,a keen bicyclist,the first thing to do was replace his stolen bike.[人物介绍]
对于热衷于骑自行车的Pruitt来说,第一件要做的事就是更换他被偷的自行车。
【即学即练】单句填空/一句多译
①She (replace) the books after reading and fell asleep.
②It is generally believed that teachers will never (replace) by computers.
③(2021·全国乙卷)We had a woman patient who was recovering from a knee
(replace) operation.
replaced
be replaced
replacement
找一个人来代替现在的经理是不容易的。
→④It would be difficult to find a man the present manager.
(replace)
→⑤It would be difficult to find a man the present manager.(take the place of)
→⑥It would be difficult to find a man the present manager.
(in place of)
to replace
to take the place of
in place of
4.position n.处境;位置;姿势;观点;地位
be in position就位;在适当的位置
out of position在不适当的位置,不合适的
be in a/no position to do sth 能够/不能做某事
take up a position担任工作
take the position that...认为/主张……
【佳句背诵】He’s going to be in a very difficult position if things go badly.[人物介绍]
如果情况变糟的话,他的处境将变得非常艰难。
【即学即练】单句填空/单句写作
①I am looking for a position my research and writing skills can be used.
②As a nurse,I was often in a position (help) patients access care.
③All parking signs have now been placed position,which can help tourists a lot.
④如果我能得到这个职位,我将尽力不辜负你的期望。
I would do what I can to live up to your expectations if I could
_________ _________ _________ _________.
where
to help
in
take up the position
重点句式——多维剖析
make+宾语+宾语补足语
【教材原句】 I am sure it will make the sports centre more popular.
我相信它会使体育中心更受欢迎。
在make the sports centre more popular中,名词the sports centre作宾语,more popular是宾语补足语。
(1)此结构中宾语补足语可以由名词、形容词、过去分词、不定式(省略to)等来充当。
(2)此结构变为被动语态,宾语补足语变为主语补足语时,不定式符号to要还原。
【佳句背诵】(2021·新高考全国Ⅰ卷)Being emotionally intelligent does not necessarily make one a moral person.[社会研究]
高情商并不一定使人成为一个道德高尚的人。
【即学即练】单句填空/句式转换
①He couldn’t make himself (hear) above the noise of the traffic.
②People in the West make it a rule (buy) Christmas presents for their relatives and friends.
③Our English teacher often makes us (retell) the texts,which is beneficial to our English study.
④The police made them stand up against the wall.
→They were made by the police .
heard
to buy
retell
to stand up against the wall
Part 2 Grammar
语法冲关 语言规则全理清
情景导入
现在进行时的被动语态&现在完成时的被动语态
Guilin has been visited by so many tourists in the past years that some of its cultural sites are not being protected well nowadays.Some ancient sites have already been damaged by tourists and villagers are worried that part of their history will be lost in the future.
Now,a group of villagers in Guilin are planning to protect their cultural relics. They have taken the following measures in order to protect the cultural relics.A website has been started to tell people about the problem and how to solve it.Also,a museum has been built so that visitors can look at the cultural relics without causing any damage.
【语法感悟】
观察以上短文的黑体部分可知,文中使用了大量的现在进行时和现在完成时的被动语态。现在进行时的被动语态表示说话时正在进行的一个被动的动作,强调主语是动作的承受者,其结构为“ ”。而现在完成时的被动语态表示动作已经完成,强调对现在造成的影响或结果,其结构为“ ”。
am/is/are+being+动词的过去分词
has/have+been+动词的过去分词
语法精讲
一、现在进行时的被动语态
现在进行时的被动语态表示“某人/事此时此刻正在被……”,形式为:am/is/are (not) + being + 动词的过去分词。
1.表示现在正在进行的被动动作,经常和时间副词now (现在),right now (现在,此刻),at this moment (此刻)及祈使动词(如look,listen等)连用。
Currently,about 35,000 works are being displayed in over 300 rooms in the Louvre...
现在,约35,000幅作品正在卢浮宫的300多个展厅内展出……
In order to enrich students’ after-school life,an exhibition of students’ traditional Chinese paintings is being held by our school.
为了丰富学生们的课余生活,我们学校正在举办一场学生国画作品展。
2.现在进行时的被动语态的一般疑问句形式是把第一个助动词放到句首,句末改为问号,即“am/is/are +主语+ being +动词的过去分词 ”
Who is being trained for the coming English speech contest
为了即将举行的英语演讲比赛,谁正接受训练
3.现在进行时的被动语态可以由“be +under/in/on等介词+名词”结构代替。
Many new inventions are on exhibition.
=Many new inventions are being exhibited.
许多新发明正在展出。
4.表示经常的被动行为,常和always,often,constantly 等副词连用,表达某种感彩。
He is always being praised by the teacher. 他总是得到老师的表扬。
二、现在完成时的被动语态
现在完成时被动语态的结构为“has/have been done”。现在完成时的被动语态强调一个发生在过去的被动性动作,它有两层意思:
1.表示被动的动作发生在说话之前,强调对现在造成的影响和结果。
(2021·新高考全国Ⅰ卷)Little wonder the Federal Duck Stamp Program has been called one of the most successful conservation programs ever initiated.
难怪联邦鸭票计划被称为有史以来最成功的保护计划之一。
Great improvements in public health have been brought about by advances in medical science.
医学的进步带来了公共健康的巨大改善。
2.表示一个被动的动作或状态开始于过去,持续到现在,并可能将持续下去;常与for或since引导的时间状语连用,或用于How long句型中。
How long has the battery not been changed
电池多久没有更换了
The old man has been looked after for twenty years.
这位老人已经被照顾20年了。
【即学即练】单句填空
①The plan to explore the South Pole (make) these days.
②Every possible means (try) to stop the bad behavior,but they don’t work at all.
③Because of bad scores,Jimmy may (criticize) by his father at the very moment.
④When you get the paper back,pay special attention to what______________ (mark).
⑤Great changes (take) place in my hometown since 2000.
is being made
has been tried
be being criticized
has been marked
have taken
本 课 结 束