Unit 1 Teenage Life Discovering Useful Structures（情境教学课件）英语人教版2019必修第一册

Unit 1 Teenage Life 人教版2019必修第一册 Discovering Useful Structures Learning objectives At the end of this class, you’ll be able to: ◉1. Master all the important words and expressions of this unit. ◉2. Know three kinds of phrases in English language. ◉3. Learn the functions and usages of the three phrases. Activity1 词性转换 1.__________adj.青少年的→____________n.登记；注册 2. _________ n. 志愿者→ _________ adj.自愿的 3._______vt.较喜欢→_____________n.偏爱 4.____________adj.难以理解的；不清楚的→________vt.使糊涂；使迷惑→___________ adj.糊涂的；迷惑的 5.____________n.动作；运动→_______ v .移动；搬动 6.__________adj.正式的→__________adv.正式地 teenage prefer preference confusing confuse confused movement move formal formally volunteer voluntary teenager Activity1 7._____ v适合；合身 →_________ adj.合适的; 适用的 8._______adj.流利的；熟练的→___________adv.流利地；熟练地 →__________n.流利；熟练 9.___________n. 挑战；艰巨任务 vt.怀疑→ ______________n. 挑战者→ ______________adj. 挑战性的 10.__________adv.事实上→________adj.实际的；真实的 11.__________vt.& vi.毕业 n.毕业生→____________n.毕业 suit suitable fluent fluently　 fluency challenge challenging graduate graduation actually actual challenger Activity1 12.___________ adj.负责的；有责任的→____________ n.责任； 13.__________n.解决方法；答案→_________v.解决；解答 14. _________ v. 吸引；引起……的注意→_________ adj. 吸引人的；有吸引力的→_________ n. 有吸引力的事物 (或人) 15. _________ vi. 生存；存活 vt.幸存；艰难度过→_________ n. 生存；幸存；→_________ n.幸存者 16. _________ vi. 举动；表现→_________n. 行为；举止 17.___________adj.高级的；先进的→__________n.前进；发展 advance responsible responsibility solution solve advanced attract attractive attraction survive survival survivor behave behavior Activity2 重点单词及短语 1. challenge v./n. 挑战 (1) challenged adj. 受到挑战的 (2) unchallenged adj. 没有异议的/无人挑战的 (3) challenging adj. 具有挑战性的 2. confuse v 使困惑；迷糊 (1) confuse v. confused adj. confusion n. in confusion (2) confusing confused 使混乱，使困惑 感到困惑的 混淆, 混乱, 困惑 狼狈；慌乱 用来修饰物，可以做定语或者表语 用来修饰人,常作表语 Activity2 (3) confuse A with/and B 把A与B混淆 get/be confused about... 对……感到困惑 3.fluent adj.流利的；熟练的 (1) be fluent in... （语言）熟练的，流利的 be fluent in English 讲英语流利 (2) speak three languages fluently 流利地说三种语言 read the poem fluently 准确地读这首诗歌 (3) fluency in English 流利的英语 Activity2 4. volunteer n.[C]志愿者； v.自愿做;义务做; 5. content n.目录，内容; (1)volunteer for (2)volunteer as (3)volunteer to do sth. (1)the contents of the letter 信的内容 (2)a content expression 满足的表情 (3)feel/be content with (=be satisfied with) 对……感到满意 (4)be content to do sth. (=be willing/pleased to do sth.) 愿意做某事 自愿为……服务；自愿做 自愿充当 自愿做某事 Activity2 6. advance v. 发展;促进 (1). in advance (of sth) (时间上)事先；提前= ahead of time (2). advanced adj. 高级的；高等的;先进的 advanced education 高等教育 This science and technology-based theme park uses the most advanced technology. 7. schedule n. 工作计划；日常安排 ahead of schedule on schedule be scheduled for 　 be scheduled to do sth. 提前 按时间表 预定在 预计做某事 Activity2 8. quit v.停止(做某事)/戒掉/离开(工作岗位) (1) quit doing sth. (2) quit school/office quit one's job quit the habit of smoking 9. volunteer n.[C]志愿者；v.自愿做； (1) work/act as a volunteer (2) volunteer for volunteer as volunteer to do sth. (3) a voluntary agreement 停止做某事 辍学 辞职 戒除吸烟的习惯 做志愿者 自愿为……服务；自愿做 自愿充当 自愿做某事 自愿协议 Activity2 10. prefer vt. (preferred; preferred; preferring) 较喜欢 prefer (doing) sth 更喜欢/宁愿…… prefer (doing) sth to (doing) sth. 喜欢……而不喜欢…… prefer to do sth 宁愿做某事 prefer sb to do sth 宁愿某人做某事 prefer to do sth rather than do sth 宁愿做……而不愿做…… 11. recommend vt. 推荐；建议；介绍 recommend sth to sb=recommend sb sth 向……推荐 recommend sb to do sth 建议某人做某事 recommend doing... 建议做…… recommend+ that… (should) do… 建议…… recommendation n. 推荐；介绍信 Activity2 12. responsible adj. 负责的；有责任的 be responsible for… 对……负责 have/take responsibility for… 有……责任 It is one’s responsibility to do sth. 做某事是某人的责任 a sense of responsibility 责任感 13. attract vt.吸引;引起……的注意(或兴趣) (1) attract one’s attention 吸引某人的注意力 be attracted to 喜爱…… (2) attraction n. 吸引力；吸引人的事物 tourist attraction 旅游胜地、景点 (3) attractive adj. 吸引人的；迷人的；有魅力的 be attractive to 对……有吸引力 Activity2 14. focus v. 集中(精力、注意力等 n. 中心；重点； focus on/ upon sth 集中于……；特别关注 focus one’s attention/ eyes/ energy on… 集中某人的注意力/目光/精力于…… bring sth into focus 使……成为关注的焦点 the focus of attention/ concern 注意力、关注的焦点 15. addicted adj. 入了迷的；上了瘾的 (1) be/become addicted to... 沉溺于……；对……上瘾 (2) addict vt. 使沉溺；使上瘾 n．有瘾的人 addict oneself to sth. 某人沉溺于某事 (3) addicted adj. 入了迷的；上了瘾的 addiction n. 沉溺；嗜好；癖好 Activity3 语法 The boy is my bother. The cute boy is my bother. The cute boy wearing blue T-shirt is my brother. 【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。 Activity3 定义 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。 分类 phrase 名词短语 形容词短语 副词短语 Noun Phrases(NP) Adjective Phrases(AdjP) Adverb Phrases(AdvP) Activity3 名词短语(Noun Phrases) 组成 (限定词）+（形容词、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 补足语。 具体形式 限定词+名词 限定词+形容词（短语）+名词 限定词+名词+介词短语 限定词+描述性名词+名词 e.g. a freshman e.g. a happy dog e.g. a photo of my family e.g. the teenage life 功能 Activity3 限定词 冠词 (a/an/the) 指示代词 (this/that/these/those) 形容词性物主代词 (my/your/his/her/our/their) 不定代词 (some/no/neither/both） 一个名词短语如果有多个词修饰该怎么办？ 口诀： 限定描绘大长高；形状年龄和新老；颜色出处跟材料；作用类别往后靠。 This is a beautiful high round red wooden house. A beautiful small round old yellow French wooden study Practice 一、指出下列句子中画线名词短语在句中所作的句子成分 (1)These ideas may seem strange to you.____________ (2)We love our great motherland very much._______ (3)The man wearing a black coat is our teacher.________ (4)Those beautiful flowers come from Yun’nan._______ 宾语 表语 主语 主语 Practice 1. The little boy is crying. 2. There are three birds in the tree. 2. The young man is really handsome. 3. You should find the way to learn maths. 4. The girl standing there is my sister. 5. The confused look on her face suggested that she was confused. 二、找出句子中的名词短语 Activity4 形容词短语(Adjective Phrases) 组成 （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足语。 具体形式 副词+形容词 形容词+介词短语 形容词+enough 副词+形容词+介词短语 e.g. very happy e.g. good for nothing e.g. responsible enough e.g. well worthy of praise 功能 Practice 一、指出下列句子中画线名词短语在句中所作的句子成分 (1)The air today is nice and clean. ____________ (2)She is a lively and lovely girl. ____________ (3)He found the film very interesting. ___________ 表语 定语 宾语补足语 Practice 1. Your room is large and beautiful. 2. The road is long enough. 3. The bottle is full of water. 4. He is anxious to know the answer. 5. Much interested, he agree to give it a try. 6.A good friend is someone who makes you really happy. 二、找出句子中的形容词短语 Activity5 副词短语(Adverb Phrases) 组成 （副词）+副词 功能 在句中当作副词用，可以修饰动词、形容词或副词。 具体形式 （副词）+副词 副词+enough e.g. quite happily e.g. well enough 副词enough在修饰副词构成副词短语时，一般放在所修饰的副词后面。 1.You are driving too fast. Could you drive less slowly? 2. Strangely enough, she didn’t seem to like ballet very much. 3. The horse ran quite slowly, so they arrived very late. Practice 找出句子中的副容词短语 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 Practice 读下列教材原句并说明是什么短语以及在句中充当什么成分。 1．Going from junior high school to senior high school is a really big challenge. 2．The first week was a little confusing. 3．First, I had to think very carefully about which courses I wanted to take. 4．My adviser recommended that I should sign up for advanced literature because I like English and I'm good at it. 5．The main purpose of the course is to help improve each student's reading ability. NP名词短语 表语 AdjP形容词短语 表语 AdvP副词短语 状语 NP名词短语 宾语 NP名词短语 主语 Practice by using noun/adjective/adverb phrases to add more information. Cheerleader Try-outs I’ve wanted to be a cheerleader. Yesterday, I tried out for the team. It was hard. First, we had to dance. The teacher showed us how to move, and then we tried. high school my school’s cheerleading really up and down around the basketball court for 20 minutes. 选拨赛 very hard Practice Second, we practiced singing a song about the school basketball team. Finally, some girls had to lift their partners. The other girls jumped and cheered. I think I did well, but the other girls were better. I'm not sure if I'll make the team or not. short fight of the stronger very high so loudly quite in the try-out many of even whether cheerleading this year Group work Get into a group of four and each group makes up a short sentence. Then take turns to complete the sentence using noun phrase, adjective phrase and adverb phrase. e.g. Adam found school life challenging. The freshman Adam found the senior high school life quite challenging. The freshman Adam easily found the senior high school life quite challenging. Review In this class, we learned to: ◉1. Grasp all useful expressions of this unit. ◉2. Understand the functions, definitions and formations of three phrases . ◉3. How to use the three phrases properly. Homework Write a short passage within 60 words about your school life(study, friends, clubs, extra-curricular activities…) and try to improve the draft with noun/adjective/adverb phrases. Thank you for your listening $$