Unit5DiscoveringUs课件-2021-2022学年高中英语人教版(2019)必修第一册
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Rule 3: which
关系词在定语从句中做宾语时，可以 _省__略__
Rule 4:
定从之中少定语, _w__h_o_s__为你唱一曲；
whose指_人__又指__物_e_, 所属关系要记住。
Underline the restrictive attributive clauses and circle antecedents(先行词) and relative words.
2a.This is the house that/which was built by my grandfather forty years ago. (that/ which在从句中作主语)
2b.This is the house where my grandfather lived forty years ago. (where在从句中作状语)
reach an agreement.
5．One of the reasons _w__h_y__ he was refused in
the interview was that his spoken English was
terrible.
6．I'll never forget the time _____________ we spent together in the volunteertohragt/awnhizicahtion.
➢Emperor Qinshihuang united the seven major states into one unified country. ➢In that country the Chinese writing system began to develop in one direction.
stayed for six years. 3．It was a period _w__h_e_n___ they had discussion very frequently. 4．The problem has come to a point __w_h__e_re__
everyone has different opinions and it is difficult to
Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
➢Emperor Qinshihuang united the seven major states into one unified country. ➢In that country the Chinese writing system began to develop in one direction.
1. It was a time when people were divided geographically.
➢ It was a time. ➢ At that time people were divided geographically.
eg1. I still remember the time when I was in college. eg2. We will never forget the day when we flew at an altitude of 6000 meters in the sky.
1. It was a time when people were divided geographically.
Information: a time for an event. 2. Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
介词+关系代词引导的定语从句
It was a time when people were divided geographically.
➢ It was a time. ➢ At that time people were divided geographically.
It was a time at which people were divided geographically.
Rule1:当先行词为表示时间的名词(如：day, time, week, month, year等)，且关系词在从句中作时间状语，定语从句用 when引导。
2.Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
➢ There were animals bones and shells. ➢ Symbols were carved by ancient Chinese people on them.
These were animal bones and shells on which =where
symbols were carved by ancient Chinese people.
Information: a location for an event. 3. There are many reasons why people learn a foreign language.
Information: a reason for an action.
What kind of information does each clause communicate?
brother lied to you.
why
1. The house has been pulled down. The natives lived in the house eight years ago.
关系代词：which that who whom whose 关系副词：when where why
Rule 1:
先行词是人，关系词可用_t_h_a_t _w__h_o___ 先行词是物，关系词可用w_h_th_oa_m_t w__h_i_c_h
Rule 2: 所学关系词中，能在从句中
做主语的是__w__ho _t_h_a_t ___ 做宾语的是_w_w_h_hic_oh_w_h_o_m___th_a_t___
Emperor Qinshihuang united the seven major states into one unified country in which the Chinese writing system began to develop in one direction.
There are many reasons why people learn a foreign language.
➢ There are many reasons. ➢ Because of (for) these reasons, people learn a foreign language.
There are many reasons for whi.
3a.I won't listen to the reason why you didn't do your homework. (why在从句中作状语)
3b.I won't listen to the reason that/which you have given us. (that/which 在从句中作宾语)
关系代词与关系副词的选用
表示时间、地点及原因的名词作先行词时，先行 词在定语从句中作状语时，应用_____________ ； 若关先系行副词词在定语从句中作主语或宾语时，则应用 _____________。
关系代词
方法：分析从句句子成分
“介词 + 关系代词”引导的定语从句
These were animal bones and shells on which symbols were carved by ancient Chinese people.
eg1. This is the hotel where they stayed. eg2. We have reached a point where a change is needed.
当先行词为表示具体地点的名词(如：country, hotel, ) 或抽象地点的名词(如：point, case, situation, stage, position, condition等) ，且关系词在从句中作地点状语， 定语从句用where引导。
Unit 5 Languages around the world
Discovering Useful Structures
Lead-in: Review
1 定语从句：是指在复合句中， 修饰__名__词__或_代__词___的从句。 2 被定语从句所修饰的名词或代 词叫做_先__行__词_ 。 3 引导定语从句的词叫__关__系__词
3. There are many reasons why people learn a foreign language. ➢ There are many reasons. ➢ Because of these reasons, people learn a foreign language. eg1. This is the reason why he left in a hurry. eg2. I don’t know the reason why he didn’t turn to his friends for help yesterday.
7．I'll never forget the day ________ I joined the
robot club. 8．The USA
is
a
country
____w_h_emn any
different
dialects are spoken.
9．That wasn’t the reasonw_h_e_r_e______ your
当先行词为表示原因的名词reason，且关系词在从 句中作原因状语，定语从句用why引导。
关系代词与关系副词的选用
1a.Do you still remember the days when we chatted with each other all night? (when在从句中作状语)
1b.Do you sill remember the days that/which we spent together on the farm? (that/which在从句中作spent的宾语)
先行词在从句中做状语时，连接词可以用介词+关系 代词来替换关系副词，其中介词的选择和先行词的搭 配有关。
介词+关系代词引导的定语从句
关系副词when, where, why引导定语从句 时，关系副词也可用“介词+关系代词“代 替。 (1)when可以换成“介词＋which”。 (2)where可以换成“介词＋which”。 (3)why可以用for which来代替。
单句语法填空
1 ． We visited the house _w__h_e_r_e__ the famous scientist once lived. 2．The photo reminded me of the days __w__h_e_n__ I played hide － and － seek with my brother and I
关系词在定语从句中做宾语时，可以 _省__略__
Rule 4:
定从之中少定语, _w__h_o_s__为你唱一曲；
whose指_人__又指__物_e_, 所属关系要记住。
Underline the restrictive attributive clauses and circle antecedents(先行词) and relative words.
2a.This is the house that/which was built by my grandfather forty years ago. (that/ which在从句中作主语)
2b.This is the house where my grandfather lived forty years ago. (where在从句中作状语)
reach an agreement.
5．One of the reasons _w__h_y__ he was refused in
the interview was that his spoken English was
terrible.
6．I'll never forget the time _____________ we spent together in the volunteertohragt/awnhizicahtion.
➢Emperor Qinshihuang united the seven major states into one unified country. ➢In that country the Chinese writing system began to develop in one direction.
stayed for six years. 3．It was a period _w__h_e_n___ they had discussion very frequently. 4．The problem has come to a point __w_h__e_re__
everyone has different opinions and it is difficult to
Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
➢Emperor Qinshihuang united the seven major states into one unified country. ➢In that country the Chinese writing system began to develop in one direction.
1. It was a time when people were divided geographically.
➢ It was a time. ➢ At that time people were divided geographically.
eg1. I still remember the time when I was in college. eg2. We will never forget the day when we flew at an altitude of 6000 meters in the sky.
1. It was a time when people were divided geographically.
Information: a time for an event. 2. Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
介词+关系代词引导的定语从句
It was a time when people were divided geographically.
➢ It was a time. ➢ At that time people were divided geographically.
It was a time at which people were divided geographically.
Rule1:当先行词为表示时间的名词(如：day, time, week, month, year等)，且关系词在从句中作时间状语，定语从句用 when引导。
2.Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
➢ There were animals bones and shells. ➢ Symbols were carved by ancient Chinese people on them.
These were animal bones and shells on which =where
symbols were carved by ancient Chinese people.
Information: a location for an event. 3. There are many reasons why people learn a foreign language.
Information: a reason for an action.
What kind of information does each clause communicate?
brother lied to you.
why
1. The house has been pulled down. The natives lived in the house eight years ago.
关系代词：which that who whom whose 关系副词：when where why
Rule 1:
先行词是人，关系词可用_t_h_a_t _w__h_o___ 先行词是物，关系词可用w_h_th_oa_m_t w__h_i_c_h
Rule 2: 所学关系词中，能在从句中
做主语的是__w__ho _t_h_a_t ___ 做宾语的是_w_w_h_hic_oh_w_h_o_m___th_a_t___
Emperor Qinshihuang united the seven major states into one unified country in which the Chinese writing system began to develop in one direction.
There are many reasons why people learn a foreign language.
➢ There are many reasons. ➢ Because of (for) these reasons, people learn a foreign language.
There are many reasons for whi.
3a.I won't listen to the reason why you didn't do your homework. (why在从句中作状语)
3b.I won't listen to the reason that/which you have given us. (that/which 在从句中作宾语)
关系代词与关系副词的选用
表示时间、地点及原因的名词作先行词时，先行 词在定语从句中作状语时，应用_____________ ； 若关先系行副词词在定语从句中作主语或宾语时，则应用 _____________。
关系代词
方法：分析从句句子成分
“介词 + 关系代词”引导的定语从句
These were animal bones and shells on which symbols were carved by ancient Chinese people.
eg1. This is the hotel where they stayed. eg2. We have reached a point where a change is needed.
当先行词为表示具体地点的名词(如：country, hotel, ) 或抽象地点的名词(如：point, case, situation, stage, position, condition等) ，且关系词在从句中作地点状语， 定语从句用where引导。
Unit 5 Languages around the world
Discovering Useful Structures
Lead-in: Review
1 定语从句：是指在复合句中， 修饰__名__词__或_代__词___的从句。 2 被定语从句所修饰的名词或代 词叫做_先__行__词_ 。 3 引导定语从句的词叫__关__系__词
3. There are many reasons why people learn a foreign language. ➢ There are many reasons. ➢ Because of these reasons, people learn a foreign language. eg1. This is the reason why he left in a hurry. eg2. I don’t know the reason why he didn’t turn to his friends for help yesterday.
7．I'll never forget the day ________ I joined the
robot club. 8．The USA
is
a
country
____w_h_emn any
different
dialects are spoken.
9．That wasn’t the reasonw_h_e_r_e______ your
当先行词为表示原因的名词reason，且关系词在从 句中作原因状语，定语从句用why引导。
关系代词与关系副词的选用
1a.Do you still remember the days when we chatted with each other all night? (when在从句中作状语)
1b.Do you sill remember the days that/which we spent together on the farm? (that/which在从句中作spent的宾语)
先行词在从句中做状语时，连接词可以用介词+关系 代词来替换关系副词，其中介词的选择和先行词的搭 配有关。
介词+关系代词引导的定语从句
关系副词when, where, why引导定语从句 时，关系副词也可用“介词+关系代词“代 替。 (1)when可以换成“介词＋which”。 (2)where可以换成“介词＋which”。 (3)why可以用for which来代替。
单句语法填空
1 ． We visited the house _w__h_e_r_e__ the famous scientist once lived. 2．The photo reminded me of the days __w__h_e_n__ I played hide － and － seek with my brother and I