Unit 2 Period 2 Learning about Language（课件）英语人教版2019选择性必修第二册

该高中英语课件聚焦名词性从句的关键用法及易错点，涵盖陈述语序、that与what区别、whether与if辨析、that的省略等核心内容。课堂导入通过高考真题链接，搭建从基础语法到易错点的学习支架，帮助学生建立已知与未知的知识联系。 其亮点在于结合高考真题与分层练习，通过辨析易混点（如whether用于主语从句而if不可）培养思维品质，作业设计（补全从句、写作含3种从句的段落）提升语言运用能力。学生能夯实语法基础并学以致用，教师可直接利用系统资料提升教学效率。

高中英语人教版2019必修第二册 Unit 2 Bridging Cultures Learning about Language Contents 1. Lead in 2. The functions of Noun Clause 3. The use of Noun Clause 4. Practice 5. Summary 6. Assessment 7. Homework 1. Lead in As Long As You Love Me Although loneliness has always been a friend of mine I'm leaving my life in your hands People say I'm crazy, and that I am blind Risking it all in a glance And how you got me blind is still a mystery I can't get you out of my head Don't care what is written in your history As long as you're here with me I don't care who you are Where you're from, what you did As long as you love me Who you are, where you're from Don't care what you did As long as you love me 2. The functions of Noun Clause 名词性从句 noun clause 主语从句 subject clause 表语从句 object clause 宾语从句 predicative clause 同位语从句 appositive clause 在句子中起名词作用的各种从句，统称为名词性从句。根据它们在句中所起的语法作用，这类从句可分为： 判断下列标红部分属于哪种名词性从句。 1. What I want to do is taking a bath. 2. The news that they won the game spread the whole school. 3. I don’t think he is an honest boy. 4. The fact is that he stole the car. 5. Do you know the fact that he stole the car? 6. It is said that they won the game. (主语从句) (同位语从句) (宾语从句) (表语从句) (同位语从句) (主语从句) 2. The functions of Noun Clause 主语 从句 Why the school denied his application is still unknown. 1.在复合句中作主语的从句叫主语从句，引导词有that, whether, who, what, which, when, where, how, why等。 2. it作形式主语 It is known to us that he is a famous singer. It is not yet fixed when he will go to America. 3. it作形式主语的句式有： ① It is a shame ( 名词) that they should be so wasteful. ② It is nice (形容词) that you are so sympathetic. ③ It is said(过去分词) that he is the winner. ④ It + 特殊动词 + 主语从句。如： It seems似乎/appears似乎/happened (to sb.) (某人)碰巧 ... that 2. The functions of Noun Clause 2. The functions of Noun Clause 表语 从句 1.表语从句是在复合句中作表语的从句。 The problem is that we have lost touch with him. This is how Henry solved the problem. 2.当主语是reason，且后面的表语从句表示原因时通常用that引导从句。 The reason was that he fell ill. 3.it, this或that作主语时，后面的表语从句可用because或why引导。 It was because he fell ill. // That was why he fell ill. 4.由as if / though等引导。 It looks as if it is going to rain. 宾语 从句 1.在复合句中作宾语的名词性从句 She did not know what had happened. I am afraid (that) I’ve made a mistake. 2.表示“建议、命令、要求”等意义的动词，如suggest, demand, order, insist等，其后的宾语从句中谓语动词用should + 动词原形，should可省略。 She demanded that he return the books he borrowed from her. 3.如果主句的谓语是过去时，宾语从句的时态要用过去的相应时态。但若宾语从句表示的是客观真理或自然现象，其谓语仍用一般现在时。 The teacher told us that the earth moves round the sun. 2. The functions of Noun Clause 宾语 从句 4.当宾语从句后有宾语补足语时，通常用it作形式宾语，而将宾语从句后置。 Do you think it possible that the work will be finished by the end of this month? 5.当主句主语是第一人称，且谓语为think, believe, suppose, expect等动词时，如果宾语从句表示否定意思，通常否定前移，即否定主句谓语。 I don’t think (that) I can ever forgive him. 2. The functions of Noun Clause 同位语 从句 1.同位语从句在句中充当同位语，通常跟在一些抽象名词后面，如fact,idea, news, order, belief, suggestion, advice, information, question等，对名词作进一步解释说明。 I have no idea where he comes from. He can’t answer the question how he got the money. He gave us many suggestions that we should get up earlier and take more exercise. 2. The functions of Noun Clause 名词性从句易错点 1.名词性从句的语序:陈述语序 How he was successful is still a puzzle.   Can you tell me where he lives? 2.that和what的区别that和what都可引导名词性从句。 that在名词性从句中不充当任何成分，只起连接作用；what除了起连接作用外，还在名词性从句中充当主语或表语。 1.What he wants is a book. 2. That he wants to go there is obvious. 3. The result is that we won the game. 4. This is what we want to know. 5. Is what he told us true ? 3. The use of Noun Clause 3.Whether和if的区别不能使用if的情况:  ①主语从句 ②表语从句 ③同位语从句 ④介词后的宾语从句 ⑤whether to do her or not连在一起引导宾语从句时不用if.  I asked her if /whether she had a bike. Whether we will hold a party in the open air tomorrow  depends on the  weather. We're worried about whether he is safe.  I don't know whether or not he is well.  名词性从句易错点 3. The use of Noun Clause Lead in 4.引导词that的省略that可省略的情况: ① 单个宾语从句中的that可省略； ② and连接两个宾语从句时，第一个宾语从句中的that可省略。 that不可省略的情况: ① 主语从句; ② 宾语从句中的后几个从句的引导词that不能省略。 I don't think (that) she is coming. It is a pity that he has made sucha mistake. The reason is that he is careless. The news that our team won the match inspired us. 名词性从句易错点 3. The use of Noun Clause 4. Practice 1. It is not a problem _______ we can win the battle; it’s just a matter of time. (2020江苏) A. whether B. why C. when D. where 2. This actor often has the first two tricks planned before performing, and then goes for _______. (2020江苏) A. whichever B. whenever C. wherever D. whatever A D 高考链接 3. The student completed this experiment to make come true _______ Professor Joseph had said. (2020天津) A. that B. what C. when D. where B 4. Some time after 10,000BC, people made the first real attempt to control the world they lived in, through agriculture. Over thousands of years, they began to depend less on _______ could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown. (2020浙江) what 4. Practice 高考链接 5. Scientists have obtained more evidence _______ plastic is finding its way into the human body. (2019江苏) 6. What students do at college seems to matter much more than _______ they go. (2019北京) 7. This is _________ my father has taught me — to always face difficulties and hope for the best. (2018 北京) 8. Without his support, we wouldn’t be _________ we are now. (2018 北京) that where what where 4. Practice 高考链接 9. The gold medal will be awarded to ___________ wins the first place in the bicycle race. (2018 天津) whoever 10. By boat is the only way to get here, which is ________ we arrived. (2018 江苏) 11. He studied hard and later became a well-known writer, which was ________ his father had expected. (2018 天津) how what 4. Practice 高考链接 5. Summary It is widely believed that 1. ____ we develop good study habits matters a lot for our academic growth. Many students often wonder 2. ____ they can improve their learning efficiency without feeling stressed. In fact, the answer is not as complicated as they think. The first step is 3. ____ we should set clear goals. Without clear goals, we may easily get lost in daily tasks. Some students hold the idea 4. ____ they can finish all homework in one evening, but this is usually impossible. What really helps is 5. ____ we make a balanced schedule—dividing tasks into small parts and finishing them step by step. what how that that that 5. Summary Teachers often tell us 6. ____ consistency is more important than speed. For example, if we keep reviewing notes for 20 minutes every day, we will remember knowledge better than cramming (突击学习) for hours once a week. This explains 7. ____ many top students rarely stay up late to study. We should also accept the fact 8. ____ everyone learns at a different pace. Some students may worry 9. _______ they are falling behind others, but comparing themselves with others is not helpful. Instead, they should focus on 10. ____ they have improved each week. With these habits, we will not only get better grades but also enjoy the process of learning. that why that whether what 6. Assessment Learning Objectives Score(1-5) 1.After learning, I am able to know and understand the formation and development of virtual choir. 2.After learning, I am able to master reading strategies, such as scanning, skimming, detailed reading, etc. 3.After learning, I am able to understand the significance of the virtual choir. 5-完全能；4-基本能；3-不确定；2-不太能；1-完全不能 7. Homework 作业1：根据提示，补全下列句子中的名词性从句，注意语序一致和时态一致。 1. ________________________________________________________________  (主语从句，it作形式主语,意为“努力学习很重要”) is important for students. 2. He told me ________________________________________________________  (宾语从句，时态一致，意为“他昨天没去学校是因为生病”). 3. The reason why she cried is __________________________________________  (表语从句，意为“她丢了新买的钢笔”). 4. We have no doubt __________________________________________________  (同位语从句，意为“我们的班级会赢得比赛”). 5. Could you tell me __________________________________________________  (宾语从句，语序正确，意为“学校图书馆明天几点开门”)? 6. __________________________________________________________________  (主语从句，意为“他是否能按时完成任务”)is still  unknown. 7.The suggestion _____________________________________________________  (同位语从句，意为“我们每周举办一次英语角”) was accepted by the class. 7. Homework 作业1：根据提示，补全下列句子中的名词性从句，注意语序一致和时态一致。 1. It is important that students study hard. 2. that he didn't go to school yesterday because he was ill. 3. that she lost her new pen. 4. that our class will win the match. 5. when the school library will open tomorrow. 6. Whether he can finish the task on time. 7. whether I had had dinner. 8. that we should hold an English corner once a week. 作业2：以“An Unforgettable Class”为题，写一段话，要求至少包含3种不同类型的名词性从句。（主语从句、宾语从句、表语从句、同位语从句任选3种） 7. Homework It is true that last week’s English class was unforgettable（主语从句）. Before the class, I thought that we would only do grammar exercises（宾语从句）, but our teacher brought a short English play. She asked us whether we wanted to act it out（宾语从句）. Everyone was excited, and I got the role of a reporter. The best part was that we all felt confident to speak English in front of the class（表语从句）. This class taught me that English can be fun, not just hard work（宾语从句）. I will always remember it. Thank you ！ $