新概念二Lesson21(共42张PPT)
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新概念第二册第21课课件PPT Lesson21
there
life a long time ago.
A.must be been
D.could be
knock sb down&knock sth down 她被公交车撞到了 She was knocked down by a bus These old houses will be knocked down 我撞到了一个小孩
drive()驱使,逼迫
drive sb to do=make sb. doHunger drove her to steal
这次经历驱使我学德语
drive sb +adi The noise drives me crazy
考试逼得我很紧张
doing+名词 (主动+进行） falling leaves developing country 一张笑脸 一辆正在疾驰的车
C.might put
D.might have put
Don’t be so worried about that. John A. may leave B. must leave C. could have left D. can have left
a note.
Although there is no life on Mars (火星） now, some scientists think that
(上海27) It
have been Tom that parked the car here,
because he is the only one with a car.
A.may
B. can
C. must
D. should
(天津6)She
新概念英语第二册 Lesson 21课件
1）Everybody不定代词作主语谓语动词用单数 2）must be 表对现在事实的肯定推测
翻译短语
1. 把他们逼疯_d_r_iv__e_t_h_e_m___c_r_a_zy 2. 一个正在游泳的女孩a__s_w_i_m__m__in__g_g_i_r_l 3. 一大笔钱_a_l_a_r_g_e__s_u_m__o_f__m__o_n_e_y
1). knock down 拆散，撞倒 2). offer v. 提供（相当于given）
offer sb sth = offer sth to sb 提供给某人某物 give sb. sth.=give sth to sb 给某人某物
offer to do sth 主动提出做某事
8.Everybody says I must be mad and they are probably right.
Gina can be taken good care of by Amy. 情态动词： S+ can/may/must/should + be+过去分词
4.They will finish the work in ten days.
6.I am one of the few people left. 1). one of+名词复数 +谓语动词的单数
+形容词的最高级 +谓语动词单数
2）left表示被留下来的，leave的过去分词, left作 定语后置 left 剩下的……东西
Eg: I have a bag left.
Eg: There is ten cents left in my pocket. （cent [sent] n.(货币单位)分, 分币）
翻译短语
1. 把他们逼疯_d_r_iv__e_t_h_e_m___c_r_a_zy 2. 一个正在游泳的女孩a__s_w_i_m__m__in__g_g_i_r_l 3. 一大笔钱_a_l_a_r_g_e__s_u_m__o_f__m__o_n_e_y
1). knock down 拆散，撞倒 2). offer v. 提供（相当于given）
offer sb sth = offer sth to sb 提供给某人某物 give sb. sth.=give sth to sb 给某人某物
offer to do sth 主动提出做某事
8.Everybody says I must be mad and they are probably right.
Gina can be taken good care of by Amy. 情态动词： S+ can/may/must/should + be+过去分词
4.They will finish the work in ten days.
6.I am one of the few people left. 1). one of+名词复数 +谓语动词的单数
+形容词的最高级 +谓语动词单数
2）left表示被留下来的，leave的过去分词, left作 定语后置 left 剩下的……东西
Eg: I have a bag left.
Eg: There is ten cents left in my pocket. （cent [sent] n.(货币单位)分, 分币）
新概念英语第二册lesson21(第一课时)课件
2. I often fish for hours without catching anyting.
③介词+名词/代词/动名词，组成‘介宾结构’。 →There is a clavichord in the room. (介词+名词) →The detectives were waiting for me in the main building. (介词+代词) →I am here for playing with you. (介词+动名词)
5. I am even less lucky. 我甚至更不幸。
①even 甚至 用来强调或加强语气
I never catch anything - not even old boots. not even 甚至连...也不/也没有 I ate nothing, not even water. 我什么也没吃，连水也没有。 He did not even have lunch today. 他今天甚至连午饭也没有吃。
6. After having spent whole mornings on the river, I always go home with an empty bag.
当从句中的主语与主句主语一致时，从句的主语可以省略，从句谓语动词 以‘动名词’形式出现，放于句首，表示时间、原因等等。本句中的after可以省
A不如B .....
I am less happy than before.
This story is less interesting than that one.
= not so/as ...as 不及，不如
IT[h翻aims译s]n:to这otr些yso学is生hna是optp不ys幸oa的sin，btee但rfe是osr他tei.n们g的a老s 师th们a甚t 至on更e.不幸。
新概念英语第二册21课件
• • • • • • • •
He will repair your watch. He can repair your watch. They must test this new car. You have to write this letter again. I told you he could do it. I told you he would do it. I can't find my bag.Someone has stolen it. I can't find my bag. Someone must have stolen it.
习惯用语
今天我们要讲由knock这个词发展而成的习惯用语。我们先要谈的 习惯法是: knockout。 Knockout最常用的意思是把一个人打 倒在地、丌省人事，但是knockout在俚语中却可以解释叫人心 醉神迷的人戒物，可能是一幅美丌胜收的画，也可能是一部扣人 心弦的电影，更可能是俊男美女。例： 1. He married a real knockout, one of the most beautiful women I have ever seen! 他娶了个大美人。我还没见过有比她更漂亮的女人！
例：Sometimes it's enough to drive you mad if you are stuck in a traffic jam during the rush hour.
有时在交通高峰期被困足以使人发疯 The noise outside is driving me mad.
drive car 开车 away 驱赶 into 赶进... out of 赶出... back 赶回去 sb. mad 把...逼疯
新概念二第21课课件
Mad or not?
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
放名词后面
Sometimes I think this house will be knocked down by a passing plane.
knock down 撞倒
I have been offbereeddetaerlamrgineedsutmo doof money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.
shall只用于第一人称(I/we)
被动语态---现在完成时
主
谓
宾
Someone has stolen my bag.
be+ done 的正确形式
My bag has been stolen
by someone
have/has +been +done
被动语态---情态动词
主谓
宾
I can see the ghost.
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
放名词后面
Sometimes I think this house will be knocked down by a passing plane.
knock down 撞倒
I have been offbereeddetaerlamrgineedsutmo doof money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.
shall只用于第一人称(I/we)
被动语态---现在完成时
主
谓
宾
Someone has stolen my bag.
be+ done 的正确形式
My bag has been stolen
by someone
have/has +been +done
被动语态---情态动词
主谓
宾
I can see the ghost.
One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him.
新概念二 第21课课件
I have not seen him for weeks. 我已经有好几个星期没见他了。 (2)some 在这里不表示“一些”，而表示“某个”、“某种”等: I'll tell you someday. 有一天我会告诉你的。
We'll talk about it some other time.
课文注释
课文注释
3. The airport was built years ago, but for some reason it could not be used then. 机场是许多年前建的，但由于某种原因当时未能启用。 (1)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: He left the city years ago. 他多年前就离开了这座城市。
• 4.determined (1.8)/dr't3:mind/adj.坚定的,下决心的
·★1. mad
1.sb. be mad I must be mad! 我一定是气坏了！ 2.be mad at sb生某人的气 You're just mad at me because I don't want to go. 因为我不想去，你就对我火冒三丈。 mad at也可以和get搭配，表示变得对某人生气 You got mad at me then, too. 你那时候也对我不爽了。
新概念二
第21课 Mad or not？
1.New words 2.text
3.grammer
New words and expressions
New words and expressions
• 1.mad (l.1)/mæ d/ adj. 发疯
We'll talk about it some other time.
课文注释
课文注释
3. The airport was built years ago, but for some reason it could not be used then. 机场是许多年前建的，但由于某种原因当时未能启用。 (1)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: He left the city years ago. 他多年前就离开了这座城市。
• 4.determined (1.8)/dr't3:mind/adj.坚定的,下决心的
·★1. mad
1.sb. be mad I must be mad! 我一定是气坏了！ 2.be mad at sb生某人的气 You're just mad at me because I don't want to go. 因为我不想去，你就对我火冒三丈。 mad at也可以和get搭配，表示变得对某人生气 You got mad at me then, too. 你那时候也对我不爽了。
新概念二
第21课 Mad or not？
1.New words 2.text
3.grammer
New words and expressions
New words and expressions
• 1.mad (l.1)/mæ d/ adj. 发疯
新概念英语第二册Lesson21(共46张PPT)
13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成 。2021/8/112021/8/112021/8/112021/8/118/11/2021
•
14、谁要是自己还没有发展培养和教 育好， 他就不 能发展 培养和 教育别 人。2021年8月 11日星 期三2021/8/112021/8/112021/8/11
He didn't tell me the answer for some reason. 由于某种原因，他没有告诉我答案! some+不可数名词/可数名词复数 一些…… some+可数名词单数 某一…… I’ll tell you someday. We’ll talk about it some other time. 我们改日再谈这件事。
decide和determine 之间的区别： 都有“决定”的意思。 decide 指“经过询问、研讨和考虑之后, 在几种
可能的选择之中作出决定”,decide 最为普通：
She decided to leave here on Sunday instead of Monday.
她决定星期日而不是星期一离开这里。 determine指“决心作某一件事而不动摇”, 常涉
★reason n. 原因 1.道理，原因
The reason is that = the reason why --- is that The reason why I study is that I envy嫉妒 those who
speak English well . They departed for no reason. 他们无缘无故就分手了。 2.推理，讲出道理，对某人讲道理 He reasoned him out of smoking. 他说服他戒了烟。 3.reasonable 合理的，有道理的 The price is reasonable. 价钱很合理。 表原因的单词有哪些？
新概念英语第二册L21(课堂PPT)
be interested in fishing nothing at all
1
新概念英语第二册
Lesson 21 Mad or not?
2
3
Listen and repeat twice
You may look at your book and repeat for the first time. Don’t look at your book when you repeat for the second time.
4
Lesson 21 Mad or not? 是不是疯了？
Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built during the war, 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.
1
新概念英语第二册
Lesson 21 Mad or not?
2
3
Listen and repeat twice
You may look at your book and repeat for the first time. Don’t look at your book when you repeat for the second time.
4
Lesson 21 Mad or not? 是不是疯了？
Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built during the war, 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.
新概念2第21课课件
＝ a machine for washing
swimming a ___________(swim)pool
＝ a pool for swimming
washing This is a new ___________machine.
作定语
⑵现在分词作定语表示动作。如果是单词，放在被
修饰的名词前；如果是短语，放就放在被修饰的名 词之后。
2、I live near an airport and passing planes can be heard night and day.
all day and all night night and day =_________________________ 日日 夜夜，夜以继日
passing planes 过往飞机 （passing是现在分词， 作定语，起形容词作用，修饰planes，“经过的(路 过)，过往的”） He forgot the man with passing time. 随着时间 的消逝，他忘掉了那个人。 sleeping baby 正在睡觉的小孩 waiting car 正在等待的车
★sum n. 量 a sum of +不可数名词 一笔…… a large sum of 大笔的…… (large 指 数量的大) a large sum of money 一大笔钱 a great many + 可数名词复数 a great number of + 可数名词复数 plenty of… 足够多的……
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.
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.
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8
• sum • 名词 n. [C] • 1.总数,总和
• She paid the sum of $200 for dresses. • 她买衣服总共花了二百元钱。
• 2.金额;一笔
• He earned a large sum of money.
• 他赚了一大笔钱。
•
•
summary 概要，摘要
• A一分为二 • B一文不名 • C三心二意 • D一举两得
•D
3
The words he gives on the computer is above my head .
• A 一目了然 • B 终于醒悟 • C 无法理解 • D 头脑发昏
•C
4
Background reading.
1. What is noise pollution? I_t_i_s_a_t_y_p_e_o_f__p_o_ll_u_t_io_n__th__a_t _is__u_n_p_le_a_s_a_n_t_o_r___ ev_e_n__u_n_b_e_a_r_a_b_l_e_. ____________
在这儿。 • be determined to do sth. 决心做某事 • determine sb. against sth. • 使 某人决定不做某事 • determine sb. to do sth. • 使某人决定做某事
13
• decide和determine 之间的区别：
• decide 指“经过询问、研讨和考虑之后, 在几种可能的选择之中作出决定”,decide 最为普通： 如:
• She decided to leave here on Sunday instead of Monday.
• 他们无缘无故就分手了。 • 2.推理，讲出道理，对某人讲道理
• He reasoned him out of smoking.
• 他说服他戒了烟。 • 3.reasonable 合理的，有道理的
• he price is reasonable.
• 价钱很合j. 坚定的，下决心的 • I am determined to stay here.我决定留
•
Lesson 21 Mad or not?
1
Choose the nicknames of the following cities .
( F ) 1. London ( E ) 2. Washington ( D ) 3. Oxford ( C ) 4. Venice ( B ) 5. Munich (慕尼黑) ( A ) 6. Vienna
• go+adj:变得 • go mad/crazy/insane/bananas
• Don't fight with him, he is a mad man. • 别跟他打架, 他是疯子。
7
• 1.疯的 • The woman lost her son and got mad. • 那个女人丢了孩子后疯了。 • 2.愚蠢的，不明智的（用于口语） • You must be mad to drive so fast! • 你开这么快，简直是疯了！ • 3.非常生气的（口语）~at/with • He is mad with the dog for biting his new shoe. • 狗咬了他的新鞋，他气得火冒三丈。 • 4.非常喜欢 • So many people are mad on football. • 很多人痴迷足球。
2. What will noise bring us? N__o_is_e_w__il_l_b_r_i_n_g_u_s__u_n_h_a_p_p_i_n_e_s_s,_a_n_g_e_r_,_et_c_.___ _________________________
3. What can we do to decrease(减少) noise pollution? T_u__rn__o_f_f_t_h_e_T_V__, _et_c_.___________________
10
• reason [’ri:zən] n.原因
• for this reason:由于这个原因
• For what reason? • 是为了什麽原因？ • bring sb. to reason • 使某人讲理
11
• 1.道理，原因
• They departed for no reason.
A. the city of music B. the city of beer C. the city of water D. the city of universities E. the city of snow F. the city of fog
2
If I go to see my uncle ,I can read his books .It’s in two twos.
9
•☆sum n.量 •大量：a great many/a great number of+可数名词复 数 •a sum of:一笔 •a large sum of:大量的，喜欢跟钱连用 •a large sum of money •a large amount of:许多 •plenty of（注意：前面没有a）足够的
A. air pollution B. noise pollution C. water pollution
6
• ☆mad adj. 发疯
• be mad/crazy about:为……而疯狂 • be mad at sb • eg:Don't be mad at him。 • 别怪他（不关他的事）。
5
Listening comprehension
(books closed) ( B )1.Where does the writer live?
A. On a plane. B. Near an airport. C. On an airfield.
( B )2. What drove away the people?
• sum • 名词 n. [C] • 1.总数,总和
• She paid the sum of $200 for dresses. • 她买衣服总共花了二百元钱。
• 2.金额;一笔
• He earned a large sum of money.
• 他赚了一大笔钱。
•
•
summary 概要，摘要
• A一分为二 • B一文不名 • C三心二意 • D一举两得
•D
3
The words he gives on the computer is above my head .
• A 一目了然 • B 终于醒悟 • C 无法理解 • D 头脑发昏
•C
4
Background reading.
1. What is noise pollution? I_t_i_s_a_t_y_p_e_o_f__p_o_ll_u_t_io_n__th__a_t _is__u_n_p_le_a_s_a_n_t_o_r___ ev_e_n__u_n_b_e_a_r_a_b_l_e_. ____________
在这儿。 • be determined to do sth. 决心做某事 • determine sb. against sth. • 使 某人决定不做某事 • determine sb. to do sth. • 使某人决定做某事
13
• decide和determine 之间的区别：
• decide 指“经过询问、研讨和考虑之后, 在几种可能的选择之中作出决定”,decide 最为普通： 如:
• She decided to leave here on Sunday instead of Monday.
• 他们无缘无故就分手了。 • 2.推理，讲出道理，对某人讲道理
• He reasoned him out of smoking.
• 他说服他戒了烟。 • 3.reasonable 合理的，有道理的
• he price is reasonable.
• 价钱很合j. 坚定的，下决心的 • I am determined to stay here.我决定留
•
Lesson 21 Mad or not?
1
Choose the nicknames of the following cities .
( F ) 1. London ( E ) 2. Washington ( D ) 3. Oxford ( C ) 4. Venice ( B ) 5. Munich (慕尼黑) ( A ) 6. Vienna
• go+adj:变得 • go mad/crazy/insane/bananas
• Don't fight with him, he is a mad man. • 别跟他打架, 他是疯子。
7
• 1.疯的 • The woman lost her son and got mad. • 那个女人丢了孩子后疯了。 • 2.愚蠢的，不明智的（用于口语） • You must be mad to drive so fast! • 你开这么快，简直是疯了！ • 3.非常生气的（口语）~at/with • He is mad with the dog for biting his new shoe. • 狗咬了他的新鞋，他气得火冒三丈。 • 4.非常喜欢 • So many people are mad on football. • 很多人痴迷足球。
2. What will noise bring us? N__o_is_e_w__il_l_b_r_i_n_g_u_s__u_n_h_a_p_p_i_n_e_s_s,_a_n_g_e_r_,_et_c_.___ _________________________
3. What can we do to decrease(减少) noise pollution? T_u__rn__o_f_f_t_h_e_T_V__, _et_c_.___________________
10
• reason [’ri:zən] n.原因
• for this reason:由于这个原因
• For what reason? • 是为了什麽原因？ • bring sb. to reason • 使某人讲理
11
• 1.道理，原因
• They departed for no reason.
A. the city of music B. the city of beer C. the city of water D. the city of universities E. the city of snow F. the city of fog
2
If I go to see my uncle ,I can read his books .It’s in two twos.
9
•☆sum n.量 •大量：a great many/a great number of+可数名词复 数 •a sum of:一笔 •a large sum of:大量的，喜欢跟钱连用 •a large sum of money •a large amount of:许多 •plenty of（注意：前面没有a）足够的
A. air pollution B. noise pollution C. water pollution
6
• ☆mad adj. 发疯
• be mad/crazy about:为……而疯狂 • be mad at sb • eg:Don't be mad at him。 • 别怪他（不关他的事）。
5
Listening comprehension
(books closed) ( B )1.Where does the writer live?
A. On a plane. B. Near an airport. C. On an airfield.
( B )2. What drove away the people?