新概念二册lesson 21 Mad or not
新概念英语第二册课件-(Lesson-21---Mad-or-not)
★reason n. 原因，理性
cause 导致某事发生的起因 the cause of the fire 大火的起因 eg. Smoking is one of the causes of lung cancer. 吸烟是肺癌的起因之一。
• give a reason 提出理由 • the root reason 根本原因 • the reason is that… 理由是… • the reason why…is that… …的理由是… • eg. The reason why I study English is that I envy
come into effect 生效 come into reality 实现
5.Over a hundred people must have been driven away from their homes by the noise. must have been done
情态动词must +完成时态，是对过去事情的推测。
mind Where do
you d_e__c_i_d_e___
to
spend
holiday?
Home and House home n. & adv. 家，家庭，家园 (着重指所居住的人，常有爱、温暖等隐含
意义，有感情色彩) eg. I have a sweet home. 我有一个甜蜜的家
house n. 房子，房屋，住宅 (指建筑物) eg. We are searching the house. 我们正在搜查这房子
drive to… 开车去往某地
eg. I drove to Tianjing yest、敌人等)
新概念英语第二册笔记 Lesson 21 mad or not
lesson 21 mad or notmad adj. 发疯的be mad / go mad 发疯，发狂drive sb. mad / send sb. mad 逼疯be mad about sth / be mad on sth 对---疯狂的，狂热的be mad on football 对足球狂热be mad on pop music 对流行音乐很狂热be mad on jazz 对爵士乐比较狂热be mad about / on sth 对----感到疯狂，狂热be crazy about ----对----感到疯狂，狂热go mad / go crazy / go insane 发疯，发狂（歌曲“right here waiting”中，“I’m slowly go insane---”我慢慢地发疯了）the insane 精神病人go bananas （sl.）become mad or angry, act very foolishly. 发疯，发怒，傻里傻气go nuts 发疯nut : (sl) foolish, eccentric or mad person.mental patient 精神病患者mental hospital 精神病院like mad 拼命地，猛烈地，疯狂的reason1)n. 原因reasonable adj. 合情合理的，良好的尚可的at a reasonable price 以合理的价格eg. The plane is in a reasonable condition. 飞机状态良好。
cause 导致某事的起因the cause of the fire 大火的起因eg. Smoking is one of the causes of lung cancer. 吸烟是肺癌的起因之一。
for this reason 由于这个原因for some reason （some：某一个，加可数名词单数时，翻译为“某个”）由于某个原因= for a certain reasongive a reason 提出理由the root reason 根本原因the reason is that ---- ----的理由是----the reason why ---is that ----- ----的理由是----eg. The reason why I study English is that I envy those who speak English well。
新概念二Lesson21MadorNot分析解析
• I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane. • few people 及少数人 • a few people 有几个人
a few people
home vs. house
• East west, ___ is best. • NCE II P94 • It was raining heavily and I was glad to get___. • The government plans to build thousands of ___. • He is very rich. He owns a ___ in the country. • Most people like to spend their Christmas holidays at ____.
修饰可数名词 修饰不可数名词 a great many多 a great deal of多 a few 有几个 a little 一点 quite a few plenty of 充足的 many 许多 much 多 a (large )number of大量 the number of 大量 dozens of 很多 quantities of 大批量 scores of 很多 an amount of 一个数额 a couple of有几个 a sum of 一笔 several 有几个 a certain amount of 一定量的 • 修饰可数、不可数名词 a lot of 很多 lots of 很多 P38
determine v. 下决心
• determine v. 决定,决心 precisely decide I’m determined to succeed. 我决心要 成功. make a decision 做决定 • decide决定
新概念英语第二册课文详解：Lesson21Madornot
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【新概念英语第⼆册课⽂Lesson21⽣词和短语】 ★mad adj. 发疯 sb is mad. mad 为...⽽疯狂 be mad about I'm mad about English. crazy 为……⽽疯狂的 be crazy about go insance I slowly go insance. go+adj. 变得... They are going bananas. =go crazy=go mad ★reason n. 原因 as+句⼦ because+句⼦ for this reason 由于这个理由、原因 For this reason,I was late. ★sum n. 量 a great many + 可数名词复数 a large ... a great number of + 可数名词复数 plenty of ⾜够的 a sum of ⼀笔 a large sum of ⼤量的 a large sum of money ★determined adj. 坚定的，下决⼼的 determine v.下定决⼼ make up one's mind decide to do sth. make a decision：decision make a decision to do sth. be determined to do sth.下定决⼼做某事 Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built years ago, but for some reason it could not be used then. Last year, however, it came into use. Over a hundred people must have been driven away from their homes by the noise. I am one of the few people left. (暂不提供全部内容) 【新概念英语第⼆册课⽂详解Lesson21】 Mad or not? = mad or not mad(省略)? or not 在疑问词的后⾯，表⽰是还不是，选择概念 Why do people think the writer is mad? drive sb. mad 逼某⼈发疯 drive v. 驾驶，开车 You are driving me mad. The teacher is slowly driving me mad. night and day ⽇⽇夜夜 passing planes 过往飞机;pass v.passing 作定语;正在经过的 sleeping baby 正在睡觉的⼩孩 waiting car 正在等待的车 be built years ago = many years ago for some reason 由于某个理由 some + 可数名词单数;some 表⽰某⼀个 some+不可数名词单数：⼀些 some water some+可数名词复数：⼀些 some books some+可数名词单数：某⼀ some book however ⽤于句⾸，句中，⽤逗号隔开 come into use : into prep.; use n.投⼊使⽤;主动概念，没有被动式 be used 被动表⽰ 被使⽤ over a hundred ... must have done 过去发⽣，推测 must have been done 被动 drive 逼 away from 从某地离开 their homes 他们的家;house 房⼦/home 家 by the noise 被噪⾳ over a hundred people 主语 must have been done 谓语 away from 从某地离开;out of somewhere 从某地出来 one of ... 之⼀ left：leave 过去分词，表⽰被留下来的 left作定语放在被修饰词的后⾯，剩下的……东西 I have a bag left. There is ten cents left in my pocket. will be done 被动语态的将来时态 knock down 撞到 offter：given, give sb. sth./give sth.to sb.双宾语 双宾语的被动语态：主语有两种可能;以sb.做主语或以sth.做主语 被动语态的标志 be done give sb. sth. 被动 sb. be given sth. give sth. to sb. 被动 sth. be given to sb. ⽤离动词最近的宾语做主语 原⽂句型结构 sb. be offered sth. to不定式表⽰⽬的 go away :leave be determined to do sth.下定决⼼做某事 Everybody says... 从句 I must be mad they are probably right.他们也许是对的 probably adv.很可能 ⽂章重点 1. 复杂句型结构：over a hundred people... 2. 双宾语的被动语态 3. drive sb.away from somewhere; drive sb. mad 4. passing plane; -ing作定语，表⽰正在。
新概念英语二Lesson21——Mad or not课件
adj.发疯的 n.理由 n.量 adj.下定决心的
Summary Writing（L21）
• Is the writer slowly going mad or not? • The writer is slowly going mad. • Where does he live? • He lives near an airport. • What can be heard night and day? • Passing planes can be heard night and day. • Have most of his neighbours left their homes or not? • Most of his neighbours have left their homes.
词性转换
Mad or not?
1.Aeroplanes are slowly driving me mad. mad=crazy
2.I live near an airport and passing planes can be heard night and day.
3.The airport was built years ago, but for some reason it could not be used then.
['desɪbel]
80 分贝 嘈杂的办公室、高速公路上的声音
75 分贝 人体耳朵舒适度上限
70 分贝 街道环境声音
50 分贝 正常交谈声音
20 分贝 窃窃私语
New Words of L21
mad reason sum determined
[mæd] ['riːz(ə)n] [sʌm] [dɪ'tɜːmɪnd]
新概念第二册21课
C，不是不可能的，与题意相反。
5. Over a hundred people must have been driven away ____ they were.
A.I think course 分析： B. I' m sure C. Certain D. Of
பைடு நூலகம்
B. 我确信，语气过为肯定，不表示推测：
7、Sometimes I think this house will be knocked down by the passing plane.
sometimes 有时候
sometime （过去或将来）某时候 some time 一段时间 some times 几次，几倍 （本博注：这是中国人的用法， 地道的说法是：several times） 关于knock的短语：
例：My bag has been stolen. 我的包己经被偷走了。
例: This point has not been covered yet.
这一点没有被提到。
3、含情态动词的被动语态
can／could be+过去分词must be十过去分词 may/might be+过去分词must have been+过去分词
C. 是形容词，表“肯定的，，缺主语与谓语，不 符合语法和题意： D. 当然，过于肯定，含义不够准确： A. 我想，我认为，表示推侧。
6. c 只有c. are some left 才能使这个句子比较接 近前一句I am one of the few people
新概念英语(第二册)精读笔记-Lesson 21 Mad or not
Lesson 21 Mad or not一、原文Aeroplanes are slowly driving me mad.I live near an airport and passing planes can be heard night and day. The airport was built years ago, but for some reason it could not be used then. Last year, however, it came into use.Over a hundred people must have been driven away from their homes by the noise. I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane.I have been offered a large sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.二、参考译文飞机正在逐渐把我逼疯。
我住在一个机场附近，过往飞机日夜不绝于耳。
机场是许多年前建的，但由于某种原因当时未能启用。
然而去年机场开始使用了。
有100多人肯定是被噪音逼得已经弃家远去，我是少数留下来的人中的一个。
有时我觉得这房子就要被一架飞过的飞机撞倒。
他们曾向我提供一大笔钱让我搬走，但我决定留在这儿。
大家都说我肯定是疯了，也许他们说的是对的。
三、精读笔记Part 1 词汇、短语1、drive(1)VEHICLE 交通工具to operate a vehicle so that it goes in a particular direction驾驶；开车I drove to work this morning. 我今天早上开车去上的班。
新概念英语2 Lesson 21 Mad or not
2023/3/7
单词讲解
sum 【知识拓展】
n. 量 v. 求……和 summed（sum的过去式和过去分词） sum up总结，总计，概括 in sum总而言之 a sum of money一笔款项
determined 【知识拓展】
adj. 坚定的，下决心的
determined→more determined（比较级）→most determined（最高级）
Has anyone typed those letters yet? No, they will have to be typed.
The shops must have been closed now.
You must clean the rooms today. The rooms must be cleaned today.
I live near an airport and passing planes can be heard night and day. years前面不加确定的数词时，一般表示“许多年”，weeks等的用法与它相似
The airport was built years ago, but for some reason it could not be used then.
新概念英语 2
线上直播课
Lesson 21
Mad or not? 是不是疯了？
单词讲解
mad 【知识拓展】
adj. 发疯 mad→madder（比较级）→maddest（最高级） be mad at生气 mad dog疯狗 mad cow disease疯牛病
reason 【知识拓展】
n. 原因 reasons（复数） main reason主要原因 for this rease of＋名词复数
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Lesson 21 Mad or not?
Stella
As mad as mud.
发火，暴跳如雷
像泥一样
的疯！
e.g. Mr. Green will be mad at us.
e.g. My father is mad with wine.
mad and crazy
1.Nobody will be mad ____ animals.
with 2. My mother ____ mad ____ me last night.
was at
Aeroplanes are slowly _ me mad. I live near an airport and __________ planes can be heard_________________. The airport was _______ years ago, but for some ________ it could not be used then. Last year, however,
it_________________. Over a ___________people must have been driven away from their homes ____ the noise. I am one of the few people_____. Sometimes I think this house will be __________ down by a passing plane. I have been
_________a large _____of money to go away, but I am determined to _____here. Everybody says I must be _____and they are ____________right.
heard night and day
some a.(1)一些;几个;一部分
(2)某一(人或物)(修饰单数名词)
e.g. Ask some teacher to come here.请一个(随便哪一位)老师来这里reason n.原因,理由v.推理;劝说e.g. I reasoned her out of her fears.
heard night and day
reasonable a.合理的;通情达理的
driven away
noise one of
be
knocked down however adv.无论如何e.g. She always goes swimming, however cold it is.;可是,仍然conj.不管用什么方法
e.g. He can go however he likes.
driven away
noise one of
be knocked down
come vi.来;出现;达到
offer vi.(主动)提供,提出
e.g. The boys offer to help the old woman.
男孩儿们提出要帮助那位老妇人。
n.
提供
;
出价
sum n.金额;总数
determine v.决定;判定
e.g. I determined to become a model.
probably adv.大概,或许
e.g. She will probably come.
THANK YOU!。