(共48张PPT)
UNIT 8 GREEN LIVING
Section Ⅳ Writing Workshop，Viewing Workshop
& Reading Club
1.通过分析课文，拓展环境保护的素材，深入探讨如何以身作则，切实把环保落到实处。（语言能力， 文化意识）
2.通过分析课文结构，能识别语段中的重要信息并进行简单的推断；能理解听力内容的主旨大意及相关细节。（学习能力）
3.通过对教材课文的阅读，在课文的具体情境中猜测词义，推测词性，了解重要词汇的基本用法。（语言能力）
Ⅰ.基础单词
1.________ n.居民
resident
2._______ n.官员；高级职员 adj.公务的；官方的
official
3.________ n.看法；态度
attitude
4.________ n.图解；示意图
diagram
5.__________ n.百分比；百分率
percentage
6.__________ adj.一次性的；用完即丢弃的
disposable
7._______ adj.塑料制的
plastic
8.________ n.大多数
majority
9._____ vt.概括；总结
sum
10.________ vt.表明；显示
indicate
11._____________ adj.清洁焚烧的
clean-burning
12._______________ adj.以垃圾作为能源的
waste-to-energy
13.________ n.增长；加强
build-up
14._________ n.污染物
pollutant
15.________ n.水灾；洪水泛滥
flooding
16._________ vi.& vt.满是；有许多；泛滥
overflow
Ⅱ.拓展单词
1._________ n.容器→________ v.容纳；包含
container
contain
2._________ adv.每年；一年一度地→_______ adj.每年的
annually
annual
1.take part （in） ______
参加
2.cut back ____ 削减；缩减
on
3.air conditioning __________
空调设备
4.to sum up ______
总之
细读课文，明确教材细节
Ⅰ.Skim and reorder all the parts of the survey report on Page 40.
1.Conclusion 2.Beginning 3.Body
231
Ⅱ.Read the passage and fill in the blanks.
1.Paragraph 1: Introduce the topic through a _______ of the city government.
survey
2.Paragraphs 2-3: Present the _______ of the survey.
results
3.Paragraph 4: Draw a __________.
conclusion
Ⅲ.Choose the best answer of each question.
1.What percentage of the population had tried to recycle waste ( )
D
A.96. B.4. C.70. D.About 90.
2.What percentage of the population had taken measures to save water ( )
C
A.51. B.40. C.38. D.70.
核心单词
知识点1 official n.官员；高级职员 adj.公务的；官方的 ＊officially adv.正式地；官方地；公务上
（P40） Last August， city officials interviewed about 500 residents to find out people's attitudes to protecting the environment and what actions they had taken.
去年8月，城市官员采访了大约500名市民，调查了解人们对环境保护的态度以及他们采取了什么行动。
知识拓展
an official announcement/statement 一个官方公告/声明
make an official visit 进行一次正式访问
an official letter 一封正式信函
经典佳句
In India， there are fifteen official languages.
印度有15种官方语言。
The college is not an officially recognized English language school.
那所学院不是官方认可的英语语言学校。
融会应用 单句填空
（1）The man was _________（official） recognized as the new record holder by
Guinness World Records.
officially
（2）Last week some city ________（official） suggested the city should be
interested in turning the old theater into a museum.
officials
知识点2 attitude n.看法；态度
（P40）Last August， city officials interviewed about 500 residents to find out people's attitudes to protecting the environment and what actions they had taken.
去年8月，城市官员采访了大约500名市民，调查了解人们对环境保护的态度以及他们采取了什么行动。
知识拓展
attitude to/towards... 对……的态度/看法
have/take a positive attitude to/towards 对……持积极态度
经典佳句
We should develop a good attitude to/towards life.
我们应该树立良好的生活态度。
As the saying goes， attitude determines altitude. Nothing in the world is difficult if you set your mind to it.
俗话说， 态度决定高度。世上无难事， 只怕有心人。
融会应用 单句写作
（1）Do you know ________________________________？
你知道他对这个问题的看法吗
his attitude to/towards the question
（2）People now ________________________________________ tourism， and regard
it as a lifestyle.
人们现在对旅游持更加积极的态度，并将其视为一种生活方式。
have/take a more positive attitude to/towards
知识点3 majority n.大多数；多数；多数党；多数派 ＊major n.&v.主修；专业
（P40）Also， the majority of residents had cycled or walked.
另外，大多数居民骑车或步行。
知识拓展
the/a majority of... 大多数……
in the majority 占大多数
by/with a majority 以多数
major in 主修……；以……为专业
经典佳句
In the nursing profession，women are in the majority
女性在护理行业中占大多数。
I graduated from Beijing Normal University and majored in information management.
我毕业于北京师范大学，专业是信息管理。
名师点拨
the majority作主语时，谓语动词用单复数形式均可；“the/a majority of+名词”作主语时，谓语动词的数与该名词的数一致。
融会应用 单句填空
（1）_____ majority thought it was a trend.
The
（2）Our country is a traditional agricultural society， with ___ majority of farming
population.
a
（3）When he was in university， he majored ___ history.
in
（4）Surveys indicate that supporters of the treaty are still ___ the majority.
in
知识点4 indicate v.表明；显示 ＊indication n.暗示；表示；预兆
（P40）This indicates that the residents needed to pay more attention to these two activities.
这说明居民需要更加关注这两项活动。
知识拓展
indicate to sb 向某人示意
indicate sth （to sb） （向某人）指示；指出
indicate that... 表示……；示意……
图解释义
There is a great deal of evidence indicating that listening to soft music can reduce stress.
有大量的证据表明听轻音乐能减轻压力。
融会应用 单句填空
（1）He indicated ___ me that we could never be good friends again.
to
（2）He raised his glass and indicated _____ I should do the same.
that
（3）There are clear __________ （indicate） that the economy is improving.
indications
知识点5 sum v.概括；总结 n.和；总数；金额
（柯林斯英汉双解大词典）What are you doing fooling with such a staggering sum of money
你拿这么一大笔钱瞎折腾什么？
知识拓展
sum up/sum sth up 总计；概括
to sum up=in sum 总之
a large sum of 许多， 大量
经典佳句
To sum up， there are three main ways of tackling the problem.
总之， 这一问题主要有三种解决办法。
She quickly summed up the situation and took control.
她很快就看出是怎么回事， 并控制住局面。
融会应用 单句写作
（1）__________________（总之）， we have achieved a lot， but we still need to
work harder.
To sum up/In sum
（2）His uncle ______________________________（给了他一大笔钱） to help him
set up his own company.
gave him a large sum of money
短语句式
知识点6 take part （in） 参加
（P40）More than half of those who took part in the survey had done four of the five activities in the past month.
超过一半的受访者上个月完成了五项活动中的四项。
知识拓展
take an active part in 积极参加
play an important part in 扮演重要角色；起重要作用
名师点拨
take part in是正式用词，指参加群众性活动， 并发挥一定的作用。
join in指参加正在进行着的活动， 常可与take part in换用。
join指加入某团体或组织， 成为其中的一员（join the army/the Party参军/入党）；也可指加入某人的行列。
attend指参加会议、婚礼、葬礼、典礼或讲座等。
经典佳句
My brother attended a law school after he left middle school. Yesterday he took part in the meeting held in his class. He joined in the discussion whether they would join a theatre club. At last， most students signed up for it， including my brother.
我的哥哥中学毕业后上了一所法律学校。昨天， 他参加了一场在他班上举行的会议。他参与讨论了他们是否要加入一个戏剧俱乐部。最后， 大多数学生报名参加了，其中也包括我的哥哥。
融会应用
Ⅰ.用take part in、join in、join、attend的适当形式填空
（1）We're going to visit the flower show tomorrow. Will you _____ us
join
（2）How many countries ____________ the last Olympic Games
took part in
（3）He didn't _______ school yesterday because of his illness.
attend
（4）All the league members _______ the meeting，at which ten students _____ the
league.
attend
join
（5）Will you _____ us ___ playing basketball
join
in
Ⅱ.单句写作
（6）I hope that all of you can ____________ the sports meeting for the honour of
our class.
我希望你们都能参加运动会，为我们班争光。
take part in
（7）When I watched the game， he encouraged me ____________.
当我观看比赛时，他鼓励我参加。
to take part
（8）If you want to keep healthy， you must ____________________ exercise.
你如果想保持身体健康，就必须积极参加体育活动。
take an active part in
（9）Vocabulary ________________________ language learning.
词汇量在语言学习中起很重要的作用。
plays an important part in
知识点7 cut back on 削减；缩减
（P40）...and more than two thirds （70%） had tried to cut back on the use of disposable packaging...
……并且超过三分之二（70%）的受访者已经尝试减少使用一次性包装……
知识拓展
cut down 砍倒；削减；压缩
cut in 插嘴
cut up 切碎；使悲痛
cut off 切断；中断（通话、联系）；停止（水、电、气）供应
cut out 切掉；删掉
经典佳句
You should cut down on fats and carbohydrates.
你应该减少摄入脂肪和碳水化合物。
Cut up the carrots before you put them into the pot.
把胡萝卜切碎后再放进锅内。
融会应用 单句填空
（1）How can you cut ______ the risk of the cancer
down
（2）I was cut ____ on my line to London.
off
（3）I listened to the programme and found they'd cut ____ all the interesting parts.
out
（4）Recently， he always cut ___ when the teacher talked.
in
（5）The food prices are going up， so we will cut back ____ the consumption of
some expensive vegetables.
on
知识点8 lead to 引起；导致；通向；通往
（P43）If the waste is not disposed of properly， it can lead to disease， pollution and other environmental issues.
如果这些废弃物没有得到妥善处理，它可能会导致疾病、污染和其他环境问题。
知识拓展
lead sb to do sth 使某人做某事
lead sb to/into +n. 带领某人去/进入……；使某人得出 （观点）
lead a（n）... life 过……的生活
lead the way 引路；带路
经典佳句
A poor diet will ultimately lead to illness.
糟糕的饮食终将导致疾病。
名师点拨
lead to中的to是介词， 其后接名词、代词或动名词作宾语。表示“导致”的词汇还有cause、 result in、 bring about等。
融会应用
Ⅰ.单句填空
（1）Many of these chemicals can lead ___ cancer or other illnesses.
to
（2）The new evidence ____（lead）to him being arrested by the police yesterday.
led
Ⅱ.单句写作
（3）I'll _____________. You just follow.
我来带路，你们跟着走。
lead the way
知识点9 as引导非限制性定语从句
（P40）As the diagram shows， the percentage of those who felt that they needed to help protect the environment is as high as 96%.
如图所示， 那些认为他们需要帮助保护环境的人的比例高达96%。
知识拓展
as引导非限制性定语从句时， 指代整个主句的内容， as 意为“正如；正像”。
As we all know， when we have a big goal， it helps to break it down into smaller pieces.
众所周知， 当我们有大的目标时， 把它分解成一个个更小的目标会比较有用。
It was supposed to be a great complex of buildings， but as often happens， it wasn't finished because of the lack of money.
它本该是一片宏大的建筑群， 然而正如经常发生的一样， 它也因为资金不足而未能完工。
As has been said before， reading is a good way in learning English.
如前所述， 阅读是学英语的一种好方法。
名师点拨
（1）as引导的定语从句通常有以下固定的表达:
as we all know 众所周知
as I can remember 正如我所记得的
as often happens 正如经常发生的那样
as we expect 正如我们所预料的
as you see 正如你看到的
as has been said before 如前所述
as is well-known 众所周知
as was expected 正如预料的那样
as is often the case 这是常有的事
as may be imagined 正如可以想象出来的那样
（2）当主句的先行词被the same、as、such、so 等修饰时， 要用as引导定语从句， as 在从句中作主语、宾语或表语。
融会应用
Ⅰ.单句填空
（1）The number of smokers， ___ is reported， has dropped by 17 percent in just
one year.
as
（2）____ is often the case with children， Amy was better by the time the doctor
arrived.
As
Ⅱ.句式转换
（3）It is known to us all that Hangzhou is a beautiful place.
→_____________________， Hangzhou is a beautiful place.
As is known to us all
知识点10 even though引导让步状语从句
（P43）Even though the nation produces around four and a half million tonnes of household waste each year， less than 1% of that waste ends up in landfills.
尽管瑞典每年产生约450万吨家庭垃圾，但只有不到1%的垃圾最终进入了垃圾填埋场。
知识拓展
句中的even though意思是“即使；尽管”，引导让步状语从句。
（1）even if/though意为“即使；尽管；虽然”，引导让步状语从句，如果主句使用一般将来时，从句常用一般现在时来代替将来时，并且可用省略形式。
Even if/though he knows it， he'll not let out the secret.
即使他知道这个秘密，他也不会泄露的。
Even if/though invited， I won't go to the party.
即使受到邀请，我也不会去参加聚会。
（2）as if/though用于引导方式状语从句或表语从句，意思是“仿佛；好像”。当从句表达的意义与客观事实相符时，从句使用陈述语气；当从句表达的意义与客观事实不符时，从句使用虚拟语气。
It looks as if it is going to rain.
看起来好像要下雨了。
He acts as if/though he were an expert.
他表现得就像个专家。
融会应用 单句写作
（1）____________________ he knows everything.
他似乎什么都知道。
It seems as if/though
（2）Mr Smith likes to help us ______________ he is very busy.
即使史密斯先生很忙，他也喜欢帮助我们。
even if/though
（3）Mothers always love their children ______________ they make mistakes
sometimes.
尽管孩子们有时犯错，妈妈总是爱着他们。
even if/though
Ⅰ.品句填空
1.I work in a company which sells _________ （鞋类）.
footwear
2.The rivers ___________ （溢出） their banks.
overflowed
3.She shows a very positive ________ （态度） to her work.
attitude
4.What __________ （百分比） of the earth is covered by oceans
percentage
5.Mandarin is the _______ （官方的） language of our country.
official
6.Keep what's left in a covered _________ （contain） in the fridge.
container
7.The ________ （major） of people seem to prefer TV to radio.
majority
8.The study _________ （indicate） a connection between poverty and crime.
indicates
9.The meeting will be held _________ （annual）.
annually
10.Paper-making industry pollution is one of the __________ （pollutant） of water
pollution.
pollutants
Ⅱ.单句写作
1.We try to keep her happy and __________________________________.
我们尽力让她保持快乐，并且提供她想要的一切。
provide her with whatever she wants
2.____________________________ all the way， I'll go there.
即使我得一路走着去，我也要走到那里。
Even if/though I have to walk
3.John _____________________， but the rest of us just looked on.
约翰参加了比赛，而我们只在一边旁观。
took part in the games
4.Without her steady income， Nancy had to _____________________________.
在失去稳定的收入之后，南希不得不削减日常开支。
cut back on her daily expenses
5._____________ you ignore the fact that education should not end with graduation.
你似乎忽视了教育不应该随着毕业而结束这一事实。
It seems that
6.___________， parents should prevent their children from spending too much time
watching TV.
总之，父母应该防止他们的孩子花太多的时间看电视。
To sum up
7.After I ____________ watching TV， I saved a lot of time.
在我减少看电视（的时间）后，我节省出了很多时间。
cut back on
8.He's the best teacher， ______________ he has the least experience.
他虽然经验最少，却是最出色的老师。
even if/though
9.If you want to pass your exams， you'd better ___________________!
你若想通过考试，最好改变你的态度！
change your attitude
10.A red sky at night often ____________________ the next day.
夜空呈红色往往预示着第二天天气晴朗。
indicates fine weather
11.__________________ in favour of banning smoking nowadays.
现在大多数人支持禁烟。
The majority is/areUnit 8 Section Ⅳ Writing Workshop,Viewing Workshop & Reading Club
【学习目标】
1.通过分析课文,拓展环境保护的素材,深入探讨如何以身作则,切实把环保落到实处。(语言能力, 文化意识)
2.通过分析课文结构,能识别语段中的重要信息并进行简单的推断;能理解听力内容的主旨大意及相关细节。(学习能力)
3.通过对教材课文的阅读,在课文的具体情境中猜测词义,推测词性,了解重要词汇的基本用法。(语言能力)
【自主预习】
Step 1 单词认读
Ⅰ.基础单词
1. n.居民
2. n.官员;高级职员 adj.公务的;官方的
3. n.看法;态度
4. n.图解;示意图
5. n.百分比;百分率
6. adj.一次性的;用完即丢弃的
7. adj.塑料制的
8. n.大多数
9. vt.概括;总结
10. vt.表明;显示
11. adj.清洁焚烧的
12. adj.以垃圾作为能源的
13. n.增长;加强
14. n.污染物
15. n.水灾;洪水泛滥
16. vi.& vt.满是;有许多;泛滥
答案 1.resident 2.official 3.attitude 4.diagram 5.percentage 6.disposable 7.plastic 8.majority
9.sum 10.indicate 11.clean-burning 12.waste-to-energy 13.build-up 14.pollutant 15.flooding
16.overflow
Ⅱ.拓展单词
1. n.容器→ v.容纳;包含
2. adv.每年;一年一度地→ adj.每年的
答案 1.container; contain 2.annually; annual
Step 2 短语记诵
1.take part (in)
2.cut back 削减;缩减
3.air conditioning
4.to sum up
答案 1.参加 2.on 3.空调设备 4.总之
【合作探究】
语篇研读
细读课文,明确教材细节
Ⅰ.Skim and reorder all the parts of the survey report on Page 40.
1.Conclusion 2.Beginning 3.Body
答案 231
Ⅱ.Read the passage and fill in the blanks.
1.Paragraph 1: Introduce the topic through a of the city government.
2.Paragraphs 2-3: Present the of the survey.
3.Paragraph 4: Draw a .
答案 1.survey 2.results 3.conclusion
Ⅲ.Choose the best answer of each question.
1.What percentage of the population had tried to recycle waste
A.96. B.4. C.70. D.About 90.
2.What percentage of the population had taken measures to save water
A.51. B.40. C.38. D.70.
答案 1~2 DC
新知探究
核 心 单 词
知识点1 official n.官员;高级职员 adj.公务的;官方的 *officially adv. 正式地; 官方地; 公务上
(P40) Last August, city officials interviewed about 500 residents to find out people's attitudes to protecting the environment and what actions they had taken.
去年8月,城市官员采访了大约500名市民,调查了解人们对环境保护的态度以及他们采取了什么行动。
知识拓展
an official announcement/statement一个官方公告/声明
make an official visit 进行一次正式访问
an official letter一封正式信函
经典佳句
In India, there are fifteen official languages.
印度有15种官方语言。
The college is not an officially recognized English language school.
那所学院不是官方认可的英语语言学校。
融会应用 单句填空
(1)The man was (official) recognized as the new record holder by Guinness World Records.
(2)Last week some city (official) suggested the city should be interested in turning the old theater into a museum.
答案 (1)officially (2)officials
知识点2 attitude n. 看法;态度
(P40)Last August, city officials interviewed about 500 residents to find out people's attitudes to protecting the environment and what actions they had taken.
去年8月,城市官员采访了大约500名市民,调查了解人们对环境保护的态度以及他们采取了什么行动。
知识拓展
attitude to/towards... 对……的态度/看法
have/take a positive attitude to/towards 对……持积极态度
经典佳句
We should develop a good attitude to/towards life.
我们应该树立良好的生活态度。
As the saying goes, attitude determines altitude.Nothing in the world is difficult if you set your mind to it.
俗话说, 态度决定高度。世上无难事, 只怕有心人。
融会应用 单句写作
(1)Do you know
你知道他对这个问题的看法吗
(2)People now tourism, and regard it as a lifestyle.
人们现在对旅游持更加积极的态度,并将其视为一种生活方式。
答案 (1)his attitude to/towards the question (2)have/take a more positive attitude to/towards
知识点3 majority n. 大多数;多数;多数党;多数派 *major n.&v.主修;专业
(P40)Also, the majority of residents had cycled or walked.
另外,大多数居民骑车或步行。
知识拓展
the/a majority of... 大多数……
in the majority 占大多数
by/with a majority 以多数
major in 主修……;以……为专业
经典佳句
In the nursing profession,women are in the majority.
女性在护理行业中占大多数。
I graduated from Beijing Normal University and majored in information management.
我毕业于北京师范大学,专业是信息管理。
名师点拨
the majority作主语时,谓语动词用单复数形式均可;“the/a majority of+名词”作主语时,谓语动词的数与该名词的数一致。
融会应用 单句填空
(1) majority thought it was a trend.
(2)Our country is a traditional agricultural society, with majority of farming population.
(3)When he was in university, he majored history.
(4)Surveys indicate that supporters of the treaty are still the majority.
答案 (1)The (2)a (3)in (4)in
知识点4 indicate v.表明;显示 *indication n.暗示;表示;预兆
(P40)This indicates that the residents needed to pay more attention to these two activities.
这说明居民需要更加关注这两项活动。
知识拓展
indicate to sb向某人示意
indicate sth (to sb) (向某人)指示;指出
indicate that...表示……;示意……
图解释义
There is a great deal of evidence indicating that listening to soft music can reduce stress.
有大量的证据表明听轻音乐能减轻压力。
融会应用 单句填空
(1)He indicated me that we could never be good friends again.
(2)He raised his glass and indicated I should do the same.
(3)There are clear (indicate) that the economy is improving.
答案 (1)to (2)that (3)indications
知识点5 sum v.概括;总结 n.和;总数;金额
(柯林斯英汉双解大词典)What are you doing fooling with such a staggering sum of money
你拿这么一大笔钱瞎折腾什么
知识拓展
sum up/sum sth up 总计;概括
to sum up=in sum 总之
a large sum of许多, 大量
经典佳句
To sum up, there are three main ways of tackling the problem.
总之, 这一问题主要有三种解决办法。
She quickly summed up the situation and took control.
她很快就看出是怎么回事, 并控制住局面。
融会应用 单句写作
(1) (总之), we have achieved a lot, but we still need to work harder.
(2)His uncle (给了他一大笔钱) to help him set up his own company.
答案 (1)To sum up/In sum (2)gave him a large sum of money
短 语 句 式
知识点6 take part (in)参加
(P40)More than half of those who took part in the survey had done four of the five activities in the past month.
超过一半的受访者上个月完成了五项活动中的四项。
知识拓展
take an active part in 积极参加
play an important part in 扮演重要角色;起重要作用
名师点拨
take part in是正式用词,指参加群众性活动, 并发挥一定的作用。
join in指参加正在进行着的活动, 常可与take part in换用。
join指加入某团体或组织, 成为其中的一员(join the army/the Party参军/入党);也可指加入某人的行列。
attend指参加会议、婚礼、葬礼、典礼或讲座等。
经典佳句
My brother attended a law school after he left middle school.Yesterday he took part in the meeting held in his class.He joined in the discussion whether they would join a theatre club.At last, most students signed up for it, including my brother.
我的哥哥中学毕业后上了一所法律学校。昨天, 他参加了一场在他班上举行的会议。他参与讨论了他们是否要加入一个戏剧俱乐部。最后, 大多数学生报名参加了,其中也包括我的哥哥。
融会应用
Ⅰ.用take part in、 join in、 join、attend的适当形式填空
(1)We're going to visit the flower show tomorrow.Will you us
(2)How many countries the last Olympic Games
(3)He didn't school yesterday because of his illness.
(4)All the league members the meeting,at which ten students the league.
(5)Will you us playing basketball
Ⅱ.单句写作
(6)I hope that all of you can the sports meeting for the honour of our class.
我希望你们都能参加运动会,为我们班争光。
(7)When I watched the game, he encouraged me .
当我观看比赛时,他鼓励我参加。
(8)If you want to keep healthy, you must exercise.
你如果想保持身体健康,就必须积极参加体育活动。
(9)Vocabulary language learning.
词汇量在语言学习中起很重要的作用。
答案 (1)join (2)took part in (3)attend (4)attend; join (5)join;in (6)take part in (7)to take part (8)take an active part in (9)plays an important part in
知识点7 cut back on 削减;缩减
(P40)...and more than two thirds (70%) had tried to cut back on the use of disposable packaging...
……并且超过三分之二(70%)的受访者已经尝试减少使用一次性包装……
知识拓展
cut down 砍倒;削减;压缩
cut in 插嘴
cut up 切碎;使悲痛
cut off 切断;中断(通话、联系);停止(水、电、气)供应
cut out 切掉;删掉
经典佳句
You should cut down on fats and carbohydrates.你应该减少摄入脂肪和碳水化合物。
Cut up the carrots before you put them into the pot.
把胡萝卜切碎后再放进锅内。
融会应用 单句填空
(1)How can you cut the risk of the cancer
(2)I was cut on my line to London.
(3)I listened to the programme and found they'd cut all the interesting parts.
(4)Recently, he always cut when the teacher talked.
(5)The food prices are going up, so we will cut back the consumption of some expensive vegetables.
答案 (1)down (2)off (3)out (4)in (5)on
知识点8 lead to 引起;导致;通向;通往
(P43)If the waste is not disposed of properly, it can lead to disease, pollution and other environmental issues.
如果这些废弃物没有得到妥善处理,它可能会导致疾病、污染和其他环境问题。
知识拓展
lead sb to do sth 使某人做某事
lead sb to/into +n. 带领某人去/进入……;使某人得出(观点)
lead a(n)... life 过……的生活
lead the way 引路;带路
经典佳句
A poor diet will ultimately lead to illness.
糟糕的饮食终将导致疾病。
名师点拨
lead to中的to是介词, 其后接名词、代词或动名词作宾语。表示“导致”的词汇还有cause、 result in、 bring about等。
融会应用
Ⅰ.单句填空
(1)Many of these chemicals can lead cancer or other illnesses.
(2)The new evidence (lead)to him being arrested by the police yesterday.
Ⅱ.单句写作
(3)I'll . You just follow.
我来带路,你们跟着走。
答案 (1)to (2)led (3)lead the way
知识点9 as引导非限制性定语从句
(P40)As the diagram shows, the percentage of those who felt that they needed to help protect the environment is as high as 96%.
如图所示, 那些认为他们需要帮助保护环境的人的比例高达96%。
知识拓展
as引导非限制性定语从句时, 指代整个主句的内容, as 意为“正如;正像”。
As we all know, when we have a big goal, it helps to break it down into smaller pieces.
众所周知, 当我们有大的目标时, 把它分解成一个个更小的目标会比较有用。
It was supposed to be a great complex of buildings, but as often happens, it wasn't finished because of the lack of money.
它本该是一片宏大的建筑群, 然而正如经常发生的一样, 它也因为资金不足而未能完工。
As has been said before, reading is a good way in learning English.
如前所述, 阅读是学英语的一种好方法。
名师点拨
(1)as引导的定语从句通常有以下固定的表达:
as we all know 众所周知
as I can remember正如我所记得的
as often happens正如经常发生的那样
as we expect正如我们所预料的
as you see 正如你看到的
as has been said before 如前所述
as is well-known 众所周知
as was expected 正如预料的那样
as is often the case 这是常有的事
as may be imagined正如可以想象出来的那样
(2)当主句的先行词被the same、as、such、so 等修饰时, 要用as引导定语从句, as 在从句中作主语、宾语或表语。
融会应用
Ⅰ.单句填空
(1)The number of smokers, is reported, has dropped by 17 percent in just one year.
(2) is often the case with children, Amy was better by the time the doctor arrived.
Ⅱ.句式转换
(3)It is known to us all that Hangzhou is a beautiful place.
→ , Hangzhou is a beautiful place.
答案 (1)as (2)As (3)As is known to us all
知识点10 even though引导让步状语从句
(P43)Even though the nation produces around four and a half million tonnes of household waste each year, less than 1% of that waste ends up in landfills.
尽管瑞典每年产生约450万吨家庭垃圾,但只有不到1%的垃圾最终进入了垃圾填埋场。
知识拓展
句中的even though意思是“即使;尽管”,引导让步状语从句。
(1)even if/though意为“即使;尽管;虽然”,引导让步状语从句,如果主句使用一般将来时,从句常用一般现在时来代替将来时,并且可用省略形式。
Even if/though he knows it, he'll not let out the secret.
即使他知道这个秘密,他也不会泄露的。
Even if/though invited, I won't go to the party.
即使受到邀请,我也不会去参加聚会。
(2)as if/though用于引导方式状语从句或表语从句,意思是“仿佛;好像”。当从句表达的意义与客观事实相符时,从句使用陈述语气;当从句表达的意义与客观事实不符时,从句使用虚拟语气。
It looks as if it is going to rain.
看起来好像要下雨了。
He acts as if/though he were an expert.
他表现得就像个专家。
融会应用 单句写作
(1) he knows everything.
他似乎什么都知道。
(2)Mr Smith likes to help us he is very busy.
即使史密斯先生很忙,他也喜欢帮助我们。
(3)Mothers always love their children they make mistakes sometimes.
尽管孩子们有时犯错,妈妈总是爱着他们。
答案 (1)It seems as if/though (2)even if/though
(3)even if/though
【随堂检测】
Ⅰ.品句填空
1.I work in a company which sells (鞋类).
2.The rivers (溢出) their banks.
3.She shows a very positive (态度) to her work.
4.What (百分比) of the earth is covered by oceans
5.Mandarin is the (官方的) language of our country.
6.Keep what's left in a covered (contain) in the fridge.
7.The (major) of people seem to prefer TV to radio.
8.The study (indicate) a connection between poverty and crime.
9.The meeting will be held (annual).
10.Paper-making industry pollution is one of the (pollutant) of water pollution.
答案 1.footwear 2.overflowed 3.attitude 4.percentage 5.official 6.container 7.majority 8.indicates 9.annually 10.pollutants
Ⅱ.单句写作
1.We try to keep her happy and .
我们尽力让她保持快乐,并且提供她想要的一切。
2. all the way, I'll go there.
即使我得一路走着去,我也要走到那里。
3.John , but the rest of us just looked on.
约翰参加了比赛,而我们只在一边旁观。
4.Without her steady income, Nancy had to .
在失去稳定的收入之后,南希不得不削减日常开支。
5. you ignore the fact that education should not end with graduation.
你似乎忽视了教育不应该随着毕业而结束这一事实。
6. , parents should prevent their children from spending too much time watching TV.
总之,父母应该防止他们的孩子花太多的时间看电视。
7.After I watching TV, I saved a lot of time.
在我减少看电视(的时间)后,我节省出了很多时间。
8.He's the best teacher, he has the least experience.
他虽然经验最少,却是最出色的老师。
9.If you want to pass your exams, you'd better !
你若想通过考试,最好改变你的态度!
10.A red sky at night often the next day.
夜空呈红色往往预示着第二天天气晴朗。
11. in favour of banning smoking nowadays.
现在大多数人支持禁烟。
答案 1.provide her with whatever she wants 2.Even if/though I have to walk 3.took part in the games 4.cut back on her daily expenses 5.It seems that 6.To sum up 7.cut back on 8.even if/though 9.change your attitude 10.indicates fine weather 11.The majority is/are
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