Discovering Useful Structures 高一英语必修第一册 Unit 1【40分钟课堂】课件 人教版2019

Discovering Useful Structures 英语24字整体教学理论+疑探教学模式 高一英语必修第一册 Unit 1 Learning objectives: At the end of this lesson, students are able to: 1. Learn the functions and usages of the three phrases. 2 设疑自探 语言规则整体理清：短语或词组(Phrases) 解疑合探 语言规则精讲精析 01 02 03 质疑再探 用语言规则分析现象 04 运用拓展 HOMEWORK • 巩固提高 • 课堂知识精练 目录 Part 1　导入 设疑自探 语言规则整体理清：短语或词组(Phrases) 语法冲关•语言规则全理清 一图尽览 设疑自探 情景导入 观察下面短文,注意黑体部分所作的句子成分。 I was back in my home town of Macclesfield to take ①some winter images.Walking up a path through the forest towards Shutlingsloe,②a local high point,I came across a small clearing and ③almost immediately noticed the dead yellow grasses set against the fresh snow.④The small pine added to the interest and I placed it centrally to take the view from the foreground right through into the forest,which was ⑤very attractive. 【总结】 因为使用了名词、形容词及副词短语，使表达更加具体丰富；更具感染力。 【语法感悟】 1.黑体部分①是　　　　短语,在句中作及物动词take的　　　　。  2.黑体部分②是　　　　短语,在句中作Shutlingsloe的　　　　　　。  3.黑体部分③是　　　　　　短语,在句中作　　　　。  4.黑体部分④是　　　　　　短语,在句中作　　　　。  5.黑体部分⑤是　　　　　　短语,在句中作　　　　。  名词 宾语 名词 同位语 副词 状语 名词 主语 形容词 表语 设疑自探 写出下面加黑词在句子中所作的句子成分 1. The first week was a little confusing. _______________ 2. I know that Chinese is a very difficult language. ____________ 3. I tried to join the school football team, but the coach told me that I didn’t play well enough. ____________ 4. The building is so big that I’m completely lost. ________________; ______________ 5. I understand quite well that you are anxious and feel terrible. ________________ ▶温故探新 名词短语作主语 名词短语作表语 名词短语作宾语 名词短语作主语 形容词短语作表语 副词短语作状语 设疑自探 语法精讲 短语或词组(Phrases)是具有一定意义但不构成句子或从句的一组词。在高中阶段,常见的短语形式有名词短语(Noun Phrase)、形容词短语(Adjective Phrase)、副词短语(Adverb Phrase)、介词短语(Prepositional Phrase)及动词短语(Verb Phrase)等。本单元只讲解前面三种短语形式。 设疑自探 I、名词短语(Noun Phrase) 【先感知】 ①(教材典句)...I’m a freshman at senior high school. ②Fortunately,the helpful lady came to assist me. ③The farm at the foot of the hill is surrounded by green trees. ④On weekends,he would join in some school activities. ⑤The author puts forward his suggestions on the contents of the book. 【善归纳】从上述例句中可知名词短语的组成: ①　　　　　　+名词  ②冠词+　　　　　　+名词  ③　　　　　　+名词+介词短语  ④　　　　　　　　+描述性名词+名词  ⑤　　　　　　　　+名词+介词短语  冠词 形容词 冠词 不定代词 物主代词 设疑自探 【明规则】 1. 常见名词短语的构成形式有： 限定词+名词；如： the girl 限定词+形容词（短语）十名词；如： a beautiful girl 限定词+名词+介词短语；如： a beautiful campus of my school 限定词+描述性名词+名词；如： my school life 设疑自探 1）限定词包括冠词（a/ an/ the）、指示代词（this/that/these/those 等）、物主代词（my /your/ his/ her/ our/ their等）、不定代词（some/no/neither/both等）和数词（one/ two/ first/ second等）。 2）多个形容词修饰名词时，其顺序为：限定词--数词--描绘词--出处--材料性质--类别--名词。 ✦a small round table/a tall gray building/a dirty old brown shirt/a famous German medical school/an expensive Japanese sports car 顺口溜记忆：县（限定词）官（观点形容词）行（形状形容词）大（大小形容词）令（年龄新旧形容词）射（颜色形容词）国（国家等出处形容词）才（材料质地等形容词）。 ✦These red roses are for you. 这些红玫瑰是送给你的。 （名词短语these red roses 的构成形式为：限定词+形容词+名词，该短语在句中充当主语） 名师点津 设疑自探 2. 名词短语的句法功能： 1）作主语 ✦A man dies the way a lamp goes out. 人死如灯灭。 注意：名词短语作主语时，谓语动词的单复数要与名词短语中的中心词保持一致。 ✦A number of books are (be) on the desk. ✦The number of books is (be) not large. 2）作表语 ✦China is a vast country with a large population and abundant resources. 中国地大物博，人口众多。 3）作宾语 ✦Would you like a drink？ 想喝一杯吗？ ✦She bought her mother some flowers. 她给母亲买了一些花。 4）作宾补 ✦They thought this a great shame. 他们认为这是奇耻大辱。 设疑自探 学以致用-1: 写出下列句中的名词短语构成形式及在句中所作成分 如In my opinion, dancing is an exciting art form. 构成形式：限定词＋形容词＋名词＋名词；作表语 ①The red clothes with five yellow stars are mine. __________________________________ ②They made him chairman of the meeting. __________________________________ ③Miss Li, our math teacher, is very young. __________________________________ ④The first young man is a bus driver. __________________________________ ______________________________________ 限定词＋形容词＋名词＋介词短语；作主语 名词＋介词短语；作宾补 限定词＋名词＋名词；作同位语 限定词＋序数词＋形容词＋名词，作主语 限定词＋名词＋名词，作表语 设疑自探 II、形容词短语(Adjective Phrase) 【先感知】 ①(教材典句)I know that Chinese is a very difficult language... ②It’s really quite important to have a reasonable work schedule. ③The bottle is full of water. ④You’re old enough to travel on the train by yourself. 【善归纳】 从上述例句中可知形容词短语的组成: ①　　　　　　+形容词  ②　　　　　　短语+形容词  ③形容词+　　　　　　短语  ④　　　　　　+enough  副词 副词 介词 形容词 设疑自探 【明规则】 形容词短语，是指一个以形容词为中心构成的短语，在句子中的功能相当于形容词，可以修饰名词或代词，还可以用作表语或者宾语补足语。 1. 常见形容词短语的构成形式有： 副词+形容词；如： very suitable 形容词+enough；如： good enough 形容词+介词短语；如： good for nothing； 副词+形容词+介词短语；如： well worthy of praise 形容词+and/but+形容词 ✦Your room is large and beautiful. 你的房间大且美丽。 （形容词短语large and beautiful 的构成形式为：形容词+and/but+形容词，该短语在句中充当表语） 设疑自探 【明规则】 ✦The most beautiful bird I have ever seen is peacock. 我见过的最漂亮的鸟是孔雀。 （形容词短语most beautiful的构成形式为：副词+形容词，该短语在句中作定语修饰名词bird） ✦A good friend is someone who makes you really happy. 好朋友就是能让你真正高兴的人。（形容词短语really happy的构成形式为：副词+形容词，该短语在句中作宾语补足语） 设疑自探 【明规则】 2. 形容词短语可有如下句法功能： 1）作定语，修饰名词或代词等 ✦This is a most serious problem. 这是一个非常严重的问题。 2）作表语 ✦Wounds made by words are hard to heal. 恶语伤人恨难消。 3）作宾语，英语中“the＋形容词”可以作为名词使用，担任动词的宾语，表示具有该形容词的特征、性质或者状态的人、事或物。 ✦You can tell the true from the false. 你能辨别真假。 拓展：英语中作宾语的形容词短语往往由“the＋形容词”构成，表示具有该形容词的特征、性质或者状态的人、事或物。此机构也可以做主语，谓语动词用复数，如：The injured were taken to hospital by ambulance. 受伤者被救护车送进了医院。 4）作宾补 ✦I intended to leave the house entirely alone. 我打算把那所房子完全抛开不管。 设疑自探 【学以致用-2】 写出下列句中的形容词短语构成形式及在句中所作成分 It is less cold today than it was yesterday. 副词＋形容词；作表语 ①I find English very hard to learn. ______________________ ②Our country is becoming more and more beautiful. ______________________________________ ③The road is long enough. ________________________________ ④The medicine is good for stomach. _________________________ ⑤He looks very happy. ___________________________________ 设疑自探 III、副词短语(Adverb Phrase) 【先感知】 ①First,I had to think very carefully about which courses I wanted to take. ②Jim jumps far too high and no one can match him. ③I do not know her well enough to ask her for help. 【善归纳】 从上述例句中可知副词短语的组成: ①　　　　　　+副词  ②　　　　　　短语+副词  ③　　　　　　+enough  副词 副词 副词 设疑自探 【明规则】 副词短语：指以一个副词为中心构成的短语，在句中的功能相当于副词，可以修饰动词、形容词或副词。 1. 常见副词短语的构成形式有：修饰语＋副词，有时中心词之后还带有后置修饰语或补足成分。如：very carefully, pretty soon, far from the station等。 ✦We are all entirely responsible for our action. 我们对自己的行为完全负责。（副词短语all entirely, 修饰形容词短语responsible for） 2. 副词短语在句子中常作状语，修饰动词、形容词或副词等。 ✦He is ill extremely seriously with a bad cancer. 他患了严重的癌症，病情极为严重。 设疑自探 【学以致用-3】 画出下列句中的副词短语 ①You are driving too fast. Could you drive less slowly? ②Strangely enough, she didn’t seem to like ballet very much. ③The horse ran quite slowly, so they arrived very late. ④Don’t hit it so hard. 设疑自探 回眸一练 I. 指出下列句子中画线部分的短语类型 1. We were passing by a boat house when we met her. ____________________ 2. She will explain quite clearly what she intends to do in future. ___________________ 3. He is inexperienced, but he is quite clever. _________________ 4.The servant was afraid to wake up his master. _________________ 5. The cute boy wearing blue jeans is my brother. ________________ 名词短语  副词短语  形容词短语  形容词短语  名词短语  质疑合探 回眸一练 II. 写出下列加黑短语的构成形式及在句中所作成分 1. The tallest boy in our class is Li Lei. _____________________________ 2. She studies English very hard. _________________________________ 3. Tom carefully wrote some letters to his friends. ________________________ 5. I’d like to go to coffee shop this weekend. _________ 6. Surprisingly enough, he refused our offer. _________ 7. He looked very worried. __________________ 8. Corn is a useful plant that can be eaten by both people and animals. ______________________________ 9. John, an old friend of mine, comes from America. _____________________ 限定词＋形容词＋名词；作主语 副词＋副词；作状语 形容词＋名词；作宾语 副词＋副词；作状语 副词＋形容词；作表语 副词＋形容词；作表语 限定词＋形容词＋名词；作表语 限定词＋形容词＋名词 ＋介词短语；作同位语 质疑合探 回眸一练 III. 用所给词的适当形式填空 1. I suggest that you think about it very ____________ (careful). 2. Mary and Jane are quite __________ (difference). 3. He spoke too _________ (quick) for me to understand. 4. It really works very __________ (good). 5. They got home at last, __________ (tire) and hungry. carefully different quickly well tired 质疑合探 IV. 语法与写作 1.听起来是个好主意。 It sounds like ______ ______ ______. 2. 她很聪明，我们都喜欢她。 She is ______ ______ ______ we all like her. 3. 对我们来说，养成一个好习惯是很重要的。 It is _____ _____ ______ ______ to form a good habit. 4. 我对中国文化很感兴趣。 I am ______ ______ in Chinese culture. 5. 此刻，我已经成为全班的焦点。 At the moment, I have become ______ ______ ______ ______ ______ ______. a good idea so clever that very important for us very interested the focus of the whole class 质疑合探 IV. 语法与写作 6. 我们将努力使我们的国家更美丽。 We will try to make our country ______ ______. 7. 祝你平安归来。I wish you ______ ______ ______. 8. 我获得了中文演讲比赛第一名。 I won ____ ____ _____ in the Chinese speech contest. 9. 让你等了这么久，我非常抱歉。 I am ______ ______ to have you waiting for such a long time. 10. 我没有钱给她买这么贵的礼物。 I have no money to buy ______ ______ ______ ______ for her. more beautiful a safe return the first prize terribly sorry such an expensive gift 质疑合探 summary 短语类型 组成 功能 例子 名词短语 （Noun Phrases） （限定词）+（形容词、形容词短语、描述性名词）+名词+（介词短语） 在句中当作名词用，一般用作主语、宾语、表语或宾语补语。 a beautiful campus some school clubs this lovely cat 形容词短语 （Adjective Phrases） （副词）+形容词+（介词短语） 在句中当作形容词用，可以修饰名词或代词，还可以用作表语或者宾语补语。 very suitable really very confusing strong enough good for nothing 副词短语 （Adverb Phrases） （副词）+副词 在句中当作副词用，可以修饰动词、形容词或副词。 very quickly quite well far too fast much more creatively 运用拓展 1、整理课堂笔记 2、预习 Reading for writing 内容 3、总结本单元词汇 28 谢谢您的观看 英语24字整体教学理论+疑探教学模式 $$