人教版（2019）高中英语选择性必修第二册 Unit1Science and Scientists Learning About Language(2) 名师教学设计
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| 名称 | 人教版（2019）高中英语选择性必修第二册 Unit1Science and Scientists Learning About Language(2) 名师教学设计 |  | |
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| 资源类型 | 教案 | ||
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| 科目 | 英语 | ||
| 更新时间 | 2023-03-12 12:28:25 | ||
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文档简介
Unit Learning About Language(2)名师教学
课时内容
Discover useful structures
主题语境：人与社会
主题群：科学与技术
子主题：科学家与科学研究
语篇类型：文本、练习
文本分析：
[What]本节课围绕主题语境设计了三个活动：第一部分是在阅读课文中画出表语从句并解释表语从句的意思及功能。
第二部分是根据语境使用表语从句回答与课文相关的问题第三部分为综合运用，首先在单元主题语境下先选出表语从句的引导词，然后在具体的语境下使用表语从句完成对话。
[Why]在本单元的主题语境中学习表语从句，让英语句式表达更丰富多彩
[How]本课以例句示范、补全句子、写句子的形式，使学生识别表语从句的特征，练习表语从句的用法，并用表语从句把句子补充完整，在语法学习的过程中加深对主题意义的理解。
课时目标
1.能正确判断和运用表语从句的引导词。
2.准确把握表语从句的语序、位置、时态、语气等。
3.能掌握表语从句的不同句型结构。
重点难点
重点：
对表语从句的特征和具体用法的理解。
难点：
1.表语从句中虚拟语气用法。
2.表语从句的不同句型结构。
教学准备
教师准备：
表语从句的练习题。
学生准备：
预习表语从句的用法。
教学过程
Step I 学习理
活动一：识别表语从句
Ask students to underline all the examples in the reading passage where noun clauses are used as the predicative. Then state their meaning and functions.
Suggested answers：
One theory was that bad air caused the disease.
The other was that cholera was caused by an infection from germs in food or water. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.
The truth was that the water from the Broad Street pump had been infected by waste.
【备注】语法知识点讲解详见第二教案“重点语法精讲”。
【设计意图】通过该活动让学生初步了解表语从句的结构特点极其表意功能。Step Ⅱ 应用实践
活动二：单项选择
Choose the best answers.
①The news ________ Barack Obama won the Nobel Peace Prize is surprised the world. A.that; what B.which; that C.that; which D/; how ②—What are you worrying about —It is ________ there is any chance of being infected by the virus. A.why B.that C.if D.whether ③With the number of cars increasing rapidly in cities, a major problem is ________ the cars can be parked. A.whic B.that C.When D.where ④As days go on, I think that Beijing will become ________ the whole world pay close attention to . A.where B.what C.which D.that ⑤—Would you please explain to me about the difference between the two words —I'm sorry, but that’s ________ I'm puzzled about. A.why B.what C.which D.where ⑥Faced with challenges, you should believe your courage is ________ makes a difference. A.that B.whatever C.which D.what ⑦The policy of the mainland is very clear and straightforward, and the key problem is ________the leaders of Taiwan will accept it. A.that B.whethe C.why D.he ⑧—You know I gave up the job as a waiter and went to that little company. —That's ________ you’ve made a mistake. That company isnt well managed. A.what B.where C.why D.how ⑨We students got lost in the forest and decided to remain ________ we were and waited for the guide. A.where B. what C. how D.who ⑩Whether ways will be found to help China ________ the current world financial crisis is just ________ worries the public A. prevent;that B. survive: what C. forbid; that D. quit; what The view ________ many scientists hold is ________ too much emission of carbon dioxide is destructive A. what; that B. that: which C. that; that D. which; which The reason ________ being late for the meeting was ________ his little son fell ill this morning. A. for; that B why; that C. for; because D. why; because ________surprised me most was ________ they had finished the work so quickly. A. What;what B. That; that C. That; what D. What; that There is a saying,"life is10% ________happens to us and 90% ________we respond to it". A. who: wh B what: how C which; when D. that; that I had neither a raincoat nor an umbrella. ________ I got wet through. A. It's the reason B. That's why C. There's why D. It's how
Suggested answers:
①~⑤ ADDBB⑥~⑩ DBBAB①~① CADBB
活动三：完成句子
Read and complete the sentences.
①The bus I took broke down on the way.This was ____________________（我来晚的原因）. ② The problem is ____________________（我到哪儿拿这么多钱）. ③ That is ____________________（我想要做的事情）. ④ Jill was ill.That was ____________________（她没来上学的原因）. ⑤ Her demand is ____________________（我们应立即出发）. ⑥ The clouds are gathering.It ____________________（好像要下雨）. ⑦ Now the city is not ____________________（它过去的样子）. ⑧ China is not ____________________（它多年前的样子）. ⑨ I am not ____________________（两年前的我了）. ⑩ Standards are not ____________________（过去那样了）.
Suggested answers:
① why I was late
② where I can get so much money
③ what I want to do
④ why she didn’t come to school
⑤ that we should set off at once
⑥ looks as if it is going to rain
⑦ what it used to be
⑧ what it was many years ago
⑨ what I was two years ago
⑩ what they used to be
【设计意图】通过单项选择和完成句子，让学生在练习中感受、理解表语从句的基本用法
Step Ⅲ 迁移创新
活动四：情境应用
1.Answer the questions.
Ask students to answer the following questions using the information from the reading passage as well as the predicative clauses.
EXAMPLE What was it that John Snow showed to the world What John Snowe showed to the world was how cholera could be overcome. ① What was Snows discovery in two particular streets in London Snow's discovery in two particular streets in London was that ____________________. ② What was Snow determined to find out during the 1854 outbreak of cholera in London What Snow was determined to find out was why____________________. ③ What were the exact places Snow marked on the map The exact places Snow marked on the map were where ____________________. ④ What was the finding that Snow announced Snow' s finding was that ___________________.
Suggested answers:
①the cholera outbreak was so severe that more than 500 people died in ten days
②the outbreak of cholera had caused over 500 deaths within ten days
③all those who died had lived/ all the dead people had lived
④the water pump was to blame for the spread of cholera/the pump water carried cholera germs/water from the Broad Street pump had been infected by waste
2. Fill in the blanks and put the sentences in the right order.
David is talking to Maria about their scientific research project. First complete David's lines (A-E), using the words in the box. Then put David’s lines in the correct order and practise the conversation.
as if that what who when how why whose which whether A Absolutely. You may not believe it, but that was ________ happened at the initial stage of our group's research on developing a vaccine for malaria. B Yes, it is. And it seemed ________ all the theories were useful, but the fact was we couldn’t persuade one another that one theory was better than another. C Exactly. The problem was not about ________ all our theories were equally good, but in deciding ________ theory to depend upon. D We realised that what we cared about was not ________ aspect we needed to develop a theory in,but rather ________ we can reduce the cost of a vaccine without reducing its effect! E You' re right. At last, we became focused on the ke ey issue, which was ________ we had to carry out the research in the first place. Maria: This mix of theory and data is one of the key characteristics of what we call science. David: A Maria: With your theoretical framework David: Maria: Deciding on a theory is definitely of critical importance. David: Maria: This was when you should have calmed down and got down to doing some solid work. David: Maria: So what happened in the end David: file:///C:/Users/3245-刘佳祺/Desktop/英语人教版【鼎尖教案】选择性必修二/019.jpg
Suggested answers:
A what
B as if; that
C whether; which/what/whose
D which/what; how
E why
Order. A; C; B; E; D
【设计意图】在学习和练习了表语从句的用法之后，把语法置入课文和真实情景中，学生结合具体情况，用表语从句补全句子，在特定的语境中使用表语从句，加深了对表语从句用法的理解，改变了单纯的语法练习，提高了学生学习语法的兴趣。
板书设计
Unit 1 Science and Scientists Period H Learning About Language（2） I.学习理解 活动一：识别表语从句 Ⅱ.应用实践 活动二：单项选择 活动三：完成句子 Ⅲ.迁移创新 活动四：情境应用 1.Answer the questions 2.Fill in the blanks and put the sentences in the right order
课时内容
Discover useful structures
主题语境：人与社会
主题群：科学与技术
子主题：科学家与科学研究
语篇类型：文本、练习
文本分析：
[What]本节课围绕主题语境设计了三个活动：第一部分是在阅读课文中画出表语从句并解释表语从句的意思及功能。
第二部分是根据语境使用表语从句回答与课文相关的问题第三部分为综合运用，首先在单元主题语境下先选出表语从句的引导词，然后在具体的语境下使用表语从句完成对话。
[Why]在本单元的主题语境中学习表语从句，让英语句式表达更丰富多彩
[How]本课以例句示范、补全句子、写句子的形式，使学生识别表语从句的特征，练习表语从句的用法，并用表语从句把句子补充完整，在语法学习的过程中加深对主题意义的理解。
课时目标
1.能正确判断和运用表语从句的引导词。
2.准确把握表语从句的语序、位置、时态、语气等。
3.能掌握表语从句的不同句型结构。
重点难点
重点：
对表语从句的特征和具体用法的理解。
难点：
1.表语从句中虚拟语气用法。
2.表语从句的不同句型结构。
教学准备
教师准备：
表语从句的练习题。
学生准备：
预习表语从句的用法。
教学过程
Step I 学习理
活动一：识别表语从句
Ask students to underline all the examples in the reading passage where noun clauses are used as the predicative. Then state their meaning and functions.
Suggested answers：
One theory was that bad air caused the disease.
The other was that cholera was caused by an infection from germs in food or water. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.
The truth was that the water from the Broad Street pump had been infected by waste.
【备注】语法知识点讲解详见第二教案“重点语法精讲”。
【设计意图】通过该活动让学生初步了解表语从句的结构特点极其表意功能。Step Ⅱ 应用实践
活动二：单项选择
Choose the best answers.
①The news ________ Barack Obama won the Nobel Peace Prize is surprised the world. A.that; what B.which; that C.that; which D/; how ②—What are you worrying about —It is ________ there is any chance of being infected by the virus. A.why B.that C.if D.whether ③With the number of cars increasing rapidly in cities, a major problem is ________ the cars can be parked. A.whic B.that C.When D.where ④As days go on, I think that Beijing will become ________ the whole world pay close attention to . A.where B.what C.which D.that ⑤—Would you please explain to me about the difference between the two words —I'm sorry, but that’s ________ I'm puzzled about. A.why B.what C.which D.where ⑥Faced with challenges, you should believe your courage is ________ makes a difference. A.that B.whatever C.which D.what ⑦The policy of the mainland is very clear and straightforward, and the key problem is ________the leaders of Taiwan will accept it. A.that B.whethe C.why D.he ⑧—You know I gave up the job as a waiter and went to that little company. —That's ________ you’ve made a mistake. That company isnt well managed. A.what B.where C.why D.how ⑨We students got lost in the forest and decided to remain ________ we were and waited for the guide. A.where B. what C. how D.who ⑩Whether ways will be found to help China ________ the current world financial crisis is just ________ worries the public A. prevent;that B. survive: what C. forbid; that D. quit; what The view ________ many scientists hold is ________ too much emission of carbon dioxide is destructive A. what; that B. that: which C. that; that D. which; which The reason ________ being late for the meeting was ________ his little son fell ill this morning. A. for; that B why; that C. for; because D. why; because ________surprised me most was ________ they had finished the work so quickly. A. What;what B. That; that C. That; what D. What; that There is a saying,"life is10% ________happens to us and 90% ________we respond to it". A. who: wh B what: how C which; when D. that; that I had neither a raincoat nor an umbrella. ________ I got wet through. A. It's the reason B. That's why C. There's why D. It's how
Suggested answers:
①~⑤ ADDBB⑥~⑩ DBBAB①~① CADBB
活动三：完成句子
Read and complete the sentences.
①The bus I took broke down on the way.This was ____________________（我来晚的原因）. ② The problem is ____________________（我到哪儿拿这么多钱）. ③ That is ____________________（我想要做的事情）. ④ Jill was ill.That was ____________________（她没来上学的原因）. ⑤ Her demand is ____________________（我们应立即出发）. ⑥ The clouds are gathering.It ____________________（好像要下雨）. ⑦ Now the city is not ____________________（它过去的样子）. ⑧ China is not ____________________（它多年前的样子）. ⑨ I am not ____________________（两年前的我了）. ⑩ Standards are not ____________________（过去那样了）.
Suggested answers:
① why I was late
② where I can get so much money
③ what I want to do
④ why she didn’t come to school
⑤ that we should set off at once
⑥ looks as if it is going to rain
⑦ what it used to be
⑧ what it was many years ago
⑨ what I was two years ago
⑩ what they used to be
【设计意图】通过单项选择和完成句子，让学生在练习中感受、理解表语从句的基本用法
Step Ⅲ 迁移创新
活动四：情境应用
1.Answer the questions.
Ask students to answer the following questions using the information from the reading passage as well as the predicative clauses.
EXAMPLE What was it that John Snow showed to the world What John Snowe showed to the world was how cholera could be overcome. ① What was Snows discovery in two particular streets in London Snow's discovery in two particular streets in London was that ____________________. ② What was Snow determined to find out during the 1854 outbreak of cholera in London What Snow was determined to find out was why____________________. ③ What were the exact places Snow marked on the map The exact places Snow marked on the map were where ____________________. ④ What was the finding that Snow announced Snow' s finding was that ___________________.
Suggested answers:
①the cholera outbreak was so severe that more than 500 people died in ten days
②the outbreak of cholera had caused over 500 deaths within ten days
③all those who died had lived/ all the dead people had lived
④the water pump was to blame for the spread of cholera/the pump water carried cholera germs/water from the Broad Street pump had been infected by waste
2. Fill in the blanks and put the sentences in the right order.
David is talking to Maria about their scientific research project. First complete David's lines (A-E), using the words in the box. Then put David’s lines in the correct order and practise the conversation.
as if that what who when how why whose which whether A Absolutely. You may not believe it, but that was ________ happened at the initial stage of our group's research on developing a vaccine for malaria. B Yes, it is. And it seemed ________ all the theories were useful, but the fact was we couldn’t persuade one another that one theory was better than another. C Exactly. The problem was not about ________ all our theories were equally good, but in deciding ________ theory to depend upon. D We realised that what we cared about was not ________ aspect we needed to develop a theory in,but rather ________ we can reduce the cost of a vaccine without reducing its effect! E You' re right. At last, we became focused on the ke ey issue, which was ________ we had to carry out the research in the first place. Maria: This mix of theory and data is one of the key characteristics of what we call science. David: A Maria: With your theoretical framework David: Maria: Deciding on a theory is definitely of critical importance. David: Maria: This was when you should have calmed down and got down to doing some solid work. David: Maria: So what happened in the end David: file:///C:/Users/3245-刘佳祺/Desktop/英语人教版【鼎尖教案】选择性必修二/019.jpg
Suggested answers:
A what
B as if; that
C whether; which/what/whose
D which/what; how
E why
Order. A; C; B; E; D
【设计意图】在学习和练习了表语从句的用法之后，把语法置入课文和真实情景中，学生结合具体情况，用表语从句补全句子，在特定的语境中使用表语从句，加深了对表语从句用法的理解，改变了单纯的语法练习，提高了学生学习语法的兴趣。
板书设计
Unit 1 Science and Scientists Period H Learning About Language（2） I.学习理解 活动一：识别表语从句 Ⅱ.应用实践 活动二：单项选择 活动三：完成句子 Ⅲ.迁移创新 活动四：情境应用 1.Answer the questions 2.Fill in the blanks and put the sentences in the right order