人教版高中英语选修七课件：Unit+2+Robots+Learning+about+language
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Unit 2 Robots
Checking answer – I (2m)
The keys to the ex. 1
1.pleasure, tried
satisfaction, tested out
2. pity
sympathy
3.go away
leave…alone
4. wish
desire
5. digital
a rule never __t_o_b_e__b_r_o_k_e_n_ (broken).
2. The tools in the workshop are not allowed _t_o_b_e__ta_k__en__o_u_t__ (take out).
3.The dam _t_o_c_o_m__p_l_et_e（complete）by the year 2010, will benefit the whole country.
8. Large sums of money have _t_o_b__e_s_p_e_n_t_ (spend) each year in painting the steelwork of
bridges, ships, and other exposed structures.
高考链接:
1.The flu is believed to _b__e_c_a_u_s_e_d__ (cause) by viruses that like to reproduce in the cells inside the human nose and throat.
6.She told me that her proposal needed _t_o_b_e__ta_k_e_n__ (take) into consideration.
7. The local health organization is reported _to__h_a_v_e_b__ee_n__s_e_t _u_p__ (set up)twenty-five years ago when Dr. Adudon became its first president.
1. to be designed 2. to be rebuilt 3. to be accompanied 4. to be known as 5. to be filled with 6. to be tested out 7. to be envied 8. to be set aside
Answer key for Exercise 3 on page 14:
If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.
。2021年3月14日星期日2021/3/142021/3/142021/3/14
• 15、会当凌绝顶，一览众山小。2021年3月2021/3/142021/3/142021/3/143/14/2021
People believe that he was killed. It is believed that he was killed.
He is believed to have been killed. 大家相信他被杀了.
练习: 1.To fetch water before breakfast seemed to be
were listed be divided be organized to be accompanied were connected be surrounded was attached
Answer key for Exercise 4 on page 14:
Rules for polite behaviour in China. 1.It is impolite to leave before elderly
people in public. 2.To interrupt your parents’ conversation
is considered rude. 3.It is polite for you to stand up when you
are talking to an older person.
ring…up
6.looked at
scanned
7.ridiculous
absurd
8.stated
declared
Checking answer – II (5m)
The keys to ex. 2 : 1. scan 2. favour 3. cushions/beddings 4. beddings/cushions 5. clerks 6. awful 7.turn around 8. alarms 9. declaring
• 16、如果一个人不知道他要驶向哪头，那么任何风都不是顺风。2021/3/142021/3/14March 14, 2021
Everyone enjoys exciting sports.（主动语态 ） Exciting sports are enjoyed by everyone.(被动语态)
转换规则：
用公式表示为:(主动)S+V+O S(O)+V(be+ V -ed)+ by+O(S)，如： Miss Li is teaching music now.
4.Here we found little snow, as most of it seemed __to__h_a_v_e_b_e_e_n_ (be) blown off the mountain.
5.He said such a thing ought not _t_o_b__e_a_l_lo_w__ed_ (allow) to happen.
• 10、人的志向通常和他们的能力成正比例。2021/3/142021/3/142021/3/143/14/2021 3:28:19 PM • 11、夫学须志也，才须学也，非学无以广才，非志无以成学。2021/3/142021/3/142021/3/14Mar-2114-Mar-21 • 12、越是无能的人，越喜欢挑剔别人的错儿。2021/3/142021/3/142021/3/14Sunday, March 14, 2021 • 13、志不立，天下无可成之事。2021/3/142021/3/142021/3/142021/3/143/14/2021
be tested out be harmed be offered was amazed was not allowed
be discovered be completely transformed were impressed be envied be rebuilt
Answer key for Exercise 2 on page 14:
Music is being taught ( by Miss Li) now.
二.常见主被动时态变化一览表
式 一般 时
进行 完成
am/is/are 现 在 given
am/is/are has/have
being
been given
given
was/were was/were had
过 去 given
Grammar
-----Passive infinitive
一.复习被动语态（Revise the Passive Voice）
英语动词有主动语态（the active voice）和被 动语态(the passive voice)两种形式.主动语态 表示主语是动作的执行者；被语态表示主语 是动作的承受者.如：
三.动词不定式的主动被动结构变化一览表
一般式
进行式
完成式
主动
to do
to be doing to have done
被 动 to be done
to have been done
More examples:
(1)The meeting to be held is of great importance.
7.Madame Curie will always be remembered as the discoverer of the element radium.
8.Before you come back, the building will have been finished.
不定式被动式的用法:
As and expressions. Go over the grammar. Do ex. 3 on Page 56.
• 9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，日子像桃子一样甜蜜。 2021/3/142021/3/14Sunday, March 14, 2021
通常在believe, suppose, say, report等动词构 成的句子中可以进行主动语态到被动语态以 及被动语态和动词不定式的转换.如：
They say that Mike is sick in bed.
It is said that Mike is sick in bed.
Mike is said to be sick in bed.据说 麦克卧床不起.
4.The chair looks rather hard, but in fact, it is very comfortable to __s_i_t_ (sit) on.
Revising useful structures
Answer key for Exercise 1 on page 14:
4.He was seen to enter the room.
5.At that time they were being shown how to run the machine.
6.Radios had just been invented then, and people were talking about sending pictures by electricity.
• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights.
being given been
given
shall/will be
shall/will
将 来 given
have been
given
1.English is spoken all over the world.
2.The water is being turned into vapour.
3.Those rooms have not been cleaned yet.
(2)The bridge to be built next year is just between the one built last year and the one being built now.
(3)This house seems to have been built by a good architect.
不定式与其逻辑主语之间是被动关系时,要用不 定式的被动式.不定式的一般被动式即表示其逻 辑主语是不定式动作的承受者,又表示其动作与 谓语动词的动作同时发生或在其后发生;不定式 的完成被动式即表示其逻辑主语是不定式动作 的承受者,又表示其动作发生在谓语动词的动作 之前.
Eg.
He ordered the bridge to be built within the month. 他命令在月内建成这座桥.(一般被动式) She was glad to have been given so much help. 得到如此多的帮助,她很高兴.(完成被动式)
Checking answer – I (2m)
The keys to the ex. 1
1.pleasure, tried
satisfaction, tested out
2. pity
sympathy
3.go away
leave…alone
4. wish
desire
5. digital
a rule never __t_o_b_e__b_r_o_k_e_n_ (broken).
2. The tools in the workshop are not allowed _t_o_b_e__ta_k__en__o_u_t__ (take out).
3.The dam _t_o_c_o_m__p_l_et_e（complete）by the year 2010, will benefit the whole country.
8. Large sums of money have _t_o_b__e_s_p_e_n_t_ (spend) each year in painting the steelwork of
bridges, ships, and other exposed structures.
高考链接:
1.The flu is believed to _b__e_c_a_u_s_e_d__ (cause) by viruses that like to reproduce in the cells inside the human nose and throat.
6.She told me that her proposal needed _t_o_b_e__ta_k_e_n__ (take) into consideration.
7. The local health organization is reported _to__h_a_v_e_b__ee_n__s_e_t _u_p__ (set up)twenty-five years ago when Dr. Adudon became its first president.
1. to be designed 2. to be rebuilt 3. to be accompanied 4. to be known as 5. to be filled with 6. to be tested out 7. to be envied 8. to be set aside
Answer key for Exercise 3 on page 14:
If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.
。2021年3月14日星期日2021/3/142021/3/142021/3/14
• 15、会当凌绝顶，一览众山小。2021年3月2021/3/142021/3/142021/3/143/14/2021
People believe that he was killed. It is believed that he was killed.
He is believed to have been killed. 大家相信他被杀了.
练习: 1.To fetch water before breakfast seemed to be
were listed be divided be organized to be accompanied were connected be surrounded was attached
Answer key for Exercise 4 on page 14:
Rules for polite behaviour in China. 1.It is impolite to leave before elderly
people in public. 2.To interrupt your parents’ conversation
is considered rude. 3.It is polite for you to stand up when you
are talking to an older person.
ring…up
6.looked at
scanned
7.ridiculous
absurd
8.stated
declared
Checking answer – II (5m)
The keys to ex. 2 : 1. scan 2. favour 3. cushions/beddings 4. beddings/cushions 5. clerks 6. awful 7.turn around 8. alarms 9. declaring
• 16、如果一个人不知道他要驶向哪头，那么任何风都不是顺风。2021/3/142021/3/14March 14, 2021
Everyone enjoys exciting sports.（主动语态 ） Exciting sports are enjoyed by everyone.(被动语态)
转换规则：
用公式表示为:(主动)S+V+O S(O)+V(be+ V -ed)+ by+O(S)，如： Miss Li is teaching music now.
4.Here we found little snow, as most of it seemed __to__h_a_v_e_b_e_e_n_ (be) blown off the mountain.
5.He said such a thing ought not _t_o_b__e_a_l_lo_w__ed_ (allow) to happen.
• 10、人的志向通常和他们的能力成正比例。2021/3/142021/3/142021/3/143/14/2021 3:28:19 PM • 11、夫学须志也，才须学也，非学无以广才，非志无以成学。2021/3/142021/3/142021/3/14Mar-2114-Mar-21 • 12、越是无能的人，越喜欢挑剔别人的错儿。2021/3/142021/3/142021/3/14Sunday, March 14, 2021 • 13、志不立，天下无可成之事。2021/3/142021/3/142021/3/142021/3/143/14/2021
be tested out be harmed be offered was amazed was not allowed
be discovered be completely transformed were impressed be envied be rebuilt
Answer key for Exercise 2 on page 14:
Music is being taught ( by Miss Li) now.
二.常见主被动时态变化一览表
式 一般 时
进行 完成
am/is/are 现 在 given
am/is/are has/have
being
been given
given
was/were was/were had
过 去 given
Grammar
-----Passive infinitive
一.复习被动语态（Revise the Passive Voice）
英语动词有主动语态（the active voice）和被 动语态(the passive voice)两种形式.主动语态 表示主语是动作的执行者；被语态表示主语 是动作的承受者.如：
三.动词不定式的主动被动结构变化一览表
一般式
进行式
完成式
主动
to do
to be doing to have done
被 动 to be done
to have been done
More examples:
(1)The meeting to be held is of great importance.
7.Madame Curie will always be remembered as the discoverer of the element radium.
8.Before you come back, the building will have been finished.
不定式被动式的用法:
As and expressions. Go over the grammar. Do ex. 3 on Page 56.
• 9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳光，心情像桃花一样美丽，日子像桃子一样甜蜜。 2021/3/142021/3/14Sunday, March 14, 2021
通常在believe, suppose, say, report等动词构 成的句子中可以进行主动语态到被动语态以 及被动语态和动词不定式的转换.如：
They say that Mike is sick in bed.
It is said that Mike is sick in bed.
Mike is said to be sick in bed.据说 麦克卧床不起.
4.The chair looks rather hard, but in fact, it is very comfortable to __s_i_t_ (sit) on.
Revising useful structures
Answer key for Exercise 1 on page 14:
4.He was seen to enter the room.
5.At that time they were being shown how to run the machine.
6.Radios had just been invented then, and people were talking about sending pictures by electricity.
• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights.
being given been
given
shall/will be
shall/will
将 来 given
have been
given
1.English is spoken all over the world.
2.The water is being turned into vapour.
3.Those rooms have not been cleaned yet.
(2)The bridge to be built next year is just between the one built last year and the one being built now.
(3)This house seems to have been built by a good architect.
不定式与其逻辑主语之间是被动关系时,要用不 定式的被动式.不定式的一般被动式即表示其逻 辑主语是不定式动作的承受者,又表示其动作与 谓语动词的动作同时发生或在其后发生;不定式 的完成被动式即表示其逻辑主语是不定式动作 的承受者,又表示其动作发生在谓语动词的动作 之前.
Eg.
He ordered the bridge to be built within the month. 他命令在月内建成这座桥.(一般被动式) She was glad to have been given so much help. 得到如此多的帮助,她很高兴.(完成被动式)