unit 4 Discovering Useful 高一英语(人教版2019必修第一册)
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
【词语辨析】supply，provide 与 offer （1）supply 尤指大量供应、供给 supply sb. with sth. =supply sth. to sb. （2）provide 强调提供所需之物 provide sb. with sth. =provide sth. for sb. I provide him with all his rights. 我向他提供了他的所有权利。 （3）offer 强调主动提供 offer sb. sth. =offer sth. to sb. They decided to offer Jo the job. 他们决定让乔做这个工作。
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
单元语法 定语从句（Ⅰ）——关系代词的用法
1 定语从句概述 （1）定义：在复合句中修饰某一名词或代词的从句，叫作定语从句。它所修饰的名词或代 词叫作先行词。 （2）构成：
（3）分类：限制性定语从句、非限制性定语从句
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
UNIT 4 NATURAL DISASTERS
Section C Discovering Useful Structures
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
题组练·领悟方法
搭配
为某人 / 某物提供某物
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
教材原句p.52 She’s feeding the baby who survived the earthquake. 她正在给地震中幸存下来的婴儿喂食。
2 survive vi. & vt. （1）vi. 生存；存活
survive on 靠……生存下来 搭配
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
单句语法填空 （1） Some strange customs have survived ___f_ro_m___ earlier times. （2） A number of small companies have to fight for __s_u_rv_i_v_a_l （survive）. （3） Dogs have a very good sense of smell and are often used to search for _s_u_r_v_iv_o_r_s_（survivor） in an earthquake. 完成句子 （4） He was pretty fortunate that he didn’t starve to death，but ____s_u_rv_i_v_e_d_t_h_e__c_o_ld__w_i_n_t_e_r___ （在寒冷的冬天活了下来）. （5） The expert ______s_u_r_v_iv_e_d__h_e_r_h_u__sb__an__d_b_y__s_ix__y_e_a_rs_____（比她的丈夫多活了6 年）.
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
写出下列各句中定语从句的先行词、关系词及其在从句中所作的成分 （1） But the one million people of the city，who thought little of these events，were asleep as usual that night. __先__行__词_：__t_h_e__o_n_e_m__i_lli_o_n__p_e_o_p_l_e_o_f__th_e__c_it_y_；__关_系__词__：__w_h_o__，_在__从__句__中__作_主__语_________________ （2） It was felt in Beijing，which is more than two hundred kilometres away. __先__行__词_：__B_e_i_ji_n_g_；__关__系_词__：__w_h__ic_h_，__在__从_句__中__作__主__语______________________________________ （3） A huge crack that was eight kilometres long and thirty metres wide cut across houses，roads and canals. __先__行__词_：__a__h_u_g_e__c_ra_c_k_；__关__系__词_：__t_h_a_t_，_在__从__句__中__作_主__语___________________________________ （4） Then，later that afternoon，another big quake which was almost as strong as the first one shook Tangshan.
写出下列各句中定语从句的先行词、关系词及其在从句中所作的成分 （5） The army organized teams to dig out those who were trapped and to bury the dead. __先__行__词_：__t_h_o_s_e_；__关__系_词__：__w_h_o__，_在__从__句__中__作_主__语_________________________________________ （6）Workers built shelters for survivors whose homes had been destroyed. __先__行__词_：__s_u_r_v_iv_o_r_s_；__关_系__词__：__w_h_o__se_，__在__从__句__中_作__定__语____________________________________ （7）Our doctor，whom we all liked very much，retired last week. __先__行__词_：__o_u_r__d_o_c_t_o_r；__关__系__词__：_w__h_o_m__，__在_从__句__中__作__lik_e_d__的__宾__语____________________________ （8）As is often the case with children，Amy was completely better by the time the doctor arrived. __先__行__词_：__整__个__主__句_A__m_y__w_a_s_._..a_r_r_iv_e_d_；__关__系__词__：_a_s_，__在__从__句_中__作__主__语_________________________
__先__行__词__：__a_n__o_t_h_e_r_b__ig__q_u_a__k_e_；__关__系__词__：__w_h__ic_h_，__在__从__句__中__作__主__语_______________________
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
survive from... 从……时存活下来/ 流传下来 How do you survive on such a low salary? 是如何靠这么低的工资维持生计的？ But still，I believe I can survive from this challenge. 但我仍然相信我能战胜这个挑战。 （2）vt. 幸存；艰难度过；比……活得时间长 搭配：survive sb. by... 比某人多活…… The old man has survived his wife. 这位长者比他的妻子活得长。 He survived his wife at least by 8 years. 他比他妻子至少多活了8年。 【误区警示】survive 表示“幸存；幸免于”时为及物动词，其后直接加宾语，不可再加介词in/from/after。 【词语积累】survival n. 生存；幸存 survivor n. 幸存者；生还者
高中英语 必修第一册 UNIT 4 NATURAL DISASTERS
单句语法填空 （1） At the beginning of the semester，students __a_r_e_s_u_p_p_l_ie_d__（supply）with a list of books that they are expected to read. （2） They will supply us ___w_i_t_h__ technology in support without asking for anything in return. （3） This book will supply some scientific methods ____t_o___ us in English learning. （4） Our school library can provide all kinds of good books ____f_o_r__ students. （5） Finally，the manager offered a good job ____t_o___ me. 完成句子 （6）This ______o_f_f_e_re_d__m__e_a__c_h_a_n_c_e______（给我提供了一个机会） to show my appreciation to my headmistress. （7）We ____p_r_o_v_id_e_/_s_u_p_p_l_y_t_h_e__h_o_m__e_le_s_s_w__it_h____（提供给无家可归的人）food and clothes. （8）We are short of ____fo_o__d_s_u_p_p__ly___（食物供应）.
合集下载
Unit4 Discovering Useful Structures 高中人教版2019必修第一册
Love is one big illusion I should try to forget but there is something left in my head You’re the one who set it up now you’re the one to make it stop
Language Point
He lives in a room whose window faces north. 他住在一个窗子朝北的房 间里。 4.which引导的定语从句 which指物,在定语从句中作主语、宾语,作宾语时可省略。 The young man was very happy to get back the gold ring (which) he had lost on the train. 那个年轻人领回了在火车上丢失的金戒指,他非常高兴。 The little girl is having an apple which is big and red. 小女孩正在吃一个 又大又红的苹果。
先行词 关系代词 定语从句
Language Point
1.Two thirds of the people who lived there were dead or injured. ___T_w__o__t_h_i_r_d_s__o_f__t_h_e__p_e_o__p_l_e__w__h_o__(_l_iv__e_d__t_h_e_r_e__w__e_r_e__d_e_a_d__o__r_i_n_j_u_r_e_d__)_.________ ____________________先__行___词___关___系___代__词______定___语___从__句_____________________________ 2.Workers built shelters for survivors whose homes had been destroyed. __W__o__r_k_e_r_s__b_u_i_l_t_s_h__e_lt_e_r_s__f_o_r__s_u_r_v_i_v_o__r_s_w__h__o_s_e__(_h_o_m__e__s_h__a_d__b_e_e__n__d_e_s_t_r_o_y_e__d_)_._ ______________________________先___行__词____关__系___代___词_______定___语__从___句_________________
Language Point
He lives in a room whose window faces north. 他住在一个窗子朝北的房 间里。 4.which引导的定语从句 which指物,在定语从句中作主语、宾语,作宾语时可省略。 The young man was very happy to get back the gold ring (which) he had lost on the train. 那个年轻人领回了在火车上丢失的金戒指,他非常高兴。 The little girl is having an apple which is big and red. 小女孩正在吃一个 又大又红的苹果。
先行词 关系代词 定语从句
Language Point
1.Two thirds of the people who lived there were dead or injured. ___T_w__o__t_h_i_r_d_s__o_f__t_h_e__p_e_o__p_l_e__w__h_o__(_l_iv__e_d__t_h_e_r_e__w__e_r_e__d_e_a_d__o__r_i_n_j_u_r_e_d__)_.________ ____________________先__行___词___关___系___代__词______定___语___从__句_____________________________ 2.Workers built shelters for survivors whose homes had been destroyed. __W__o__r_k_e_r_s__b_u_i_l_t_s_h__e_lt_e_r_s__f_o_r__s_u_r_v_i_v_o__r_s_w__h__o_s_e__(_h_o_m__e__s_h__a_d__b_e_e__n__d_e_s_t_r_o_y_e__d_)_._ ______________________________先___行__词____关__系___代___词_______定___语__从___句_________________
第4课时 Discovering Useful Structures高中英语人教版2019必修第一册
Language Point
2.特殊情况 当陈述部分含有must时，要分两种情况: (1)若must表示“必须”或“有必要”，疑问部分用mustn’t 或needn’t；但是若陈述 部分有mustn’t(表示禁止)，疑问部分用must; (2)若must表示推测，疑问部分不能用must，而应根据must后的动词结构采用 相应的动词形式。 You must leave at once, mustn’t /needn’t you?你必须/有必要马上离开，不是吗? You mustn’t laugh, must you? 你不准笑，知道吗? He must be tired, isn’t he? 他一定累了，不是吗?
Activity Inquiry
Activity1 Complete the conversations with appropriate tag questions or correct answers.
3 A: It’s time for badminton class. Where is the coach? He’s late, ____i_sn_’_t_h_e_____? B: It’s been 10 minutes already. He isn’t coming, ______is_h_e__________? A: Cool! We can have a good time. That’s great! B: Shh! A: Oh no, he’s right behind me, __i_s_n_’t_h_e_____? C: Yes, I am!
Language Point
【变式训练】 完成下列附加疑问句 (1) Miss Li hardly has lunch at school, ___d_o_e_s _s_h_e___? (2) Linda ate nothing this morning, ____d_id__sh_e____? (3) It is impossible, ____is_n_’_t _it____? (4) Usually there are at least two children in a western family, __a_r_e_n_’t_t_h_e_re__? (5) Nothing is important, ____i_s_it______? (6) I don’t think that you can do it, __c_a_n_y_o_u_____?
人教新教材英语必修1Unit 4教学设计1：Discovering Useful Structure
Teaching Tip
Before starting the activity, write two sentences on the board, each using a restrictive relative clause (but use different relative pronouns in each sentence: that, which, or who). Underline the restrictive relative clause in each sentence and tell students that they are going to study how to create restrictive relative clauses which help to add necessary information to sentences.
Two thirds of the people who lived there were dead or injured. (Paragraph 2)
The number of people who were killed or badly injured in the quake was more than 400,000. (Paragraph 2)
教学提示：英文和中文在语法句式上有很大的区别，适当的英汉翻译练习可以帮助学生利用母语知识理解英文句子的含义和结构。
3.学生回看主篇阅读文本，找出文本中的定语从句，然后和同桌互相核对并翻译这些句子，最后找出这些从句所修饰的先行词。
教学提示：教师应重视在语境中呈现新的语法知识，让学生观察所学语法项目的使用场合、形式、意义及语用功能。单从句子层面的观察是不够的，学生更需要在语篇的语境中体验语法。
Before starting the activity, write two sentences on the board, each using a restrictive relative clause (but use different relative pronouns in each sentence: that, which, or who). Underline the restrictive relative clause in each sentence and tell students that they are going to study how to create restrictive relative clauses which help to add necessary information to sentences.
Two thirds of the people who lived there were dead or injured. (Paragraph 2)
The number of people who were killed or badly injured in the quake was more than 400,000. (Paragraph 2)
教学提示：英文和中文在语法句式上有很大的区别，适当的英汉翻译练习可以帮助学生利用母语知识理解英文句子的含义和结构。
3.学生回看主篇阅读文本，找出文本中的定语从句，然后和同桌互相核对并翻译这些句子，最后找出这些从句所修饰的先行词。
教学提示：教师应重视在语境中呈现新的语法知识，让学生观察所学语法项目的使用场合、形式、意义及语用功能。单从句子层面的观察是不够的，学生更需要在语篇的语境中体验语法。
人教版高一英语Unit4 Natural Disasters Discovering Useful
• The Tangshan earthquake was a terrible
_____e__x_p__e__r_i_e__n_c__e__t_h__a__t__m__y___g__r_e__a_t_-_g__r_a__ndma cannot
Antecedent (先行词)
restrictive relative clause (限制性定语从句）
Summary
Why do we use restrictive relative clauses?
The couple who live next to us volunteered to help after the volcano erupted.
A restrictive relative clause gives us detailed information. It tells us which person or thing we are talking about.
people’s
有些人的家园被台风摧毁了。
Complete each sentence and translate the sentences into Chinese.
2. The terrible shaking of the building woke up all the people ___ wwehreo asleep.
Mr. Li is an architect whose designs for the new town have won praise.
• Relative pronouns
that
which
who
whose
whom
Summarize the usage of relative pronouns.
第4课时 Discovering Useful Structures高中英语人教版2019必修第一册
beautiful. (
)
3.Her manner and attitudes towards him were quite the same as she had
always been.(
)
4.I’m more than pleased to know that you are learning Chinese.
Language Point
(2) It is very hot today. _形__容__词__短__语__v_e_r_y_h_o_t_作__表__语__。_______________________________
(3) He spent days in the wind and snow, cold and hungry. _形__容__词__短__语__c_o_l_d_a_n_d__h_u_n_g_ry_作__状__语__。_________________________
Activity Inquiry
【参考范文】 Cheerleader Try-outs
I’ve always wanted to be a high school cheerleader. Yesterday, I tried out for my school’s cheerleading team. It was really hard. First, we had to dance according to the rules. The teacher who is in charge of training carefully showed us how to move suitably, and then we tried as we were taught. Second, we practised singing a song again and again about the high school football team. Finally, some girls had to try hard to lift their heavy partners. The other girls jumped and cheered, cheerful and happy. I think I did well in the cheerleader tryout, but the other girls were better than me. Frankly speaking, I’m not sure if I’ll make the team or not.
高中英语人教版必修4《Unit 4 Discovering useful structures》
2. I stood for a minute watching them and went to greet them.
3. She stepped back appearing surprised … 4. Then Akira Nagata from Japan came in
smiling, together with … 5. …, she recognized Tony Garcia’s smiling
The XXXlight is white and blindingt,hrowing _______ (throw) hard-edged shadows on the ground.
解析：_______ hard-edged shadows on the ground 在句中作结果状语，其逻辑主语 和 句子的主语保持一致。明显，句子主语 the XXXlight 是 throw 动作的实行者， throw 相对于 the XXXlight 而言是主动动作 故填throwing。
Having done the work, he went home. 完成了工作，他就回家了。
动词-ing作状语常常和逻辑主语之间存在主 动关系，常常用来表示原因、时间、方式、 结果、条件、相伴状态等。动词-ing一样不 用作表目的的状语（通常用不定式表目的的 状语）。
1)表时间状语
Walking in the street, I came across an old friend of mine.
2)表原因状语
Being ill, he didn’t go to school. (=as he was ill, he didn’t go to school.) Being a student, you should study hard. (=Since you are a student, you should study hard.)
3. She stepped back appearing surprised … 4. Then Akira Nagata from Japan came in
smiling, together with … 5. …, she recognized Tony Garcia’s smiling
The XXXlight is white and blindingt,hrowing _______ (throw) hard-edged shadows on the ground.
解析：_______ hard-edged shadows on the ground 在句中作结果状语，其逻辑主语 和 句子的主语保持一致。明显，句子主语 the XXXlight 是 throw 动作的实行者， throw 相对于 the XXXlight 而言是主动动作 故填throwing。
Having done the work, he went home. 完成了工作，他就回家了。
动词-ing作状语常常和逻辑主语之间存在主 动关系，常常用来表示原因、时间、方式、 结果、条件、相伴状态等。动词-ing一样不 用作表目的的状语（通常用不定式表目的的 状语）。
1)表时间状语
Walking in the street, I came across an old friend of mine.
2)表原因状语
Being ill, he didn’t go to school. (=as he was ill, he didn’t go to school.) Being a student, you should study hard. (=Since you are a student, you should study hard.)
Unit+4课件+2023-2024学年高一英语人教版(2019)必修第二册
目标一：To know the usage of past participles by analysing Activity 1: Finish the two tasks.
1.Look at the sentences and underline the past participles.What functions do the past participle have? Then make a summary and fill in the blanks.
1. Judy and I had our car parked in an underground car Park near Trafalgar Square, where we could get our car battery charged . 2. When we finally reached the service desk to ask for audio guides, we heard it announced that there were no audio guides left. 3. We found ourselves very surprised by the large number of visitors and the amount of noise at the entrance of the National Gallery. 4. Judy had her eyes fixed on Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around. 5. She had a copy of the painting boxed to ensure that it was delivered safely.
2019新人教高一英语必修三第四单元Discovering Useful Structures(共35张PPT )
句法功能
考点
状语 定语
目的：to do = so as to do= in order to do; 结果：too…to/ enough…to/ only to do 原 nice/
2019新人教高一英语必修三第四单元D iscove ring Useful Structures（共35张PPT ）
2019新人教高一英语必修三第四单元D iscove ring Useful Structures（共35张PPT ）
3. 名词前有first, last, next, only等词以及 最高级修饰时, 其后要用动词不定式。
二、不定式作状语 动词不定式在句中作状语, 主要用来修饰 动词和形容词, 也可用来修饰副词。在句中 , 不定式可作目的状语、原因状语、结果状 语、条件状语等, 可表示目的、原因及结果 等。
2019新人教高一英语必修三第四单元D iscove ring Useful Structures（共35张PPT ）
payment, many senior citizens started to use smart phones. (2019·江苏卷·单项填空)
A. To enjoy
B. Enjoying
C. To have enjoyed D. Enjoy
2019新人教高一英语必修三第四单元D iscove ring Useful Structures（共35张PPT ）
1. People have always wanted to learn more
about space.
宾语
2. China wanted Chang'e 4 to explore the
surface of the far side of the moon.
高中英语 新人教版必修第一册Unit4 Discovering Useful Structure
• Mr Li is an architect whose designs for the new town have won praise.
• A doctor with whom James used to work died in the 2016 earthquake in Ecuador.
３.
I showed him the letter. I received it this morning.
I showed him the letter (which) I received this morning.
四、引导定语从句的关系代词
that which who whom whose
that 即指人又指物, 作主语或宾语。 which 指物, 作主语或宾语。 who, whom 指人, who 作主语、宾语； whom作宾语。 that, which, whom 在关系从句中作宾语时, 可省 略。 whose 即指人又指物, 作定语。
1. that 在从句中作主语或宾语，指人和物。
1) A plane is a machine that can fly. (主语)
2) The noodles that I cooked were delicious.
(宾语)
3) Let’s ask the man that is reading the book
② He is a famous singer who is from Taiwan.
All is well that ends well. 结局好, 一切都好。
What clause sentenses are they?
Restrictive relative clauses He who laughs last laughs best.
2019新人教高一英语必修三unit4 Discovering Useful Structures(动词不定式做定语和状语 )
3. First of all, you must be intelligent enough to
get a related college degree. 结果状语
4. Some scientists were determined to help 定语 humans realise their dream to explore space.
2. 不定式还常用在too ... to结构、enough及 only等后面作状语，表示结果。如： The box is too small to hold all these things． I walked all the way from home to the library, only to find it closed.
5. On 12 April 1961, Yuri Gagarin became the
first person in the world to go into space. 定语
Rewrite the sentences using infinitives or “in order to\so as to+do”. Change the italicised parts accordingly.
的工作。
3. 名词前有first, last, next, only等词以及 最高级修饰时, 其后要用动词不定式。
如：She was the first woman to win the gold medal in the Olympic Games. 她是第一个在奥运会中赢得金牌的女性。
The nine-year-old boy was the only one to have survived the crash.