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Unit4 SectionB（2a-Self Check）教案【教材版本与册数】新目标人教版九年级上册【单元名称】Unit4 I used to be afraid of the dark.【课时】Section B 2a-Self Check（第5课时）【课型】Reading and writing(读写课）第1页/共14页第2页/共14页第3页/共14页第5页/共14页【本课时教学设计】第6页/共14页第7页/共14页第8页/共14页DELC5 2 获取新知识Step2Pre- reading（读前） (3 mins)Work on 2a 1. Show a picture of a young student. Tell Ss that the boy is Li Wen. He’s a 15-year-old boy whose parents are working in the city. Look at the titleof the passage and predict the problems he might have. He Studies Harder Than He Used to2. Now Ss discuss with their partners and have abrain storm of the problems Li Wen might have. 3.Ss show the problems Li Wen might have. e.g. S1. He used to miss his parents.S2:He used to feel lonely.S3:He used to have no interest in studying.S4: He used to sleep in class .S5: He used to fight with his classmates.Work on 2b(Fast Reading) 1.T asks Ss to read the passage quickly and try to find the main idea.利用图片和标题||，通过问题设置悬念||，启发学生分析预测文章内容||，帮助学生把握焦点||，培养其逻辑思维和判断能力||，极大地激发学生的兴趣||，提高阅读效果||，为下一步了解Li Wen’s problems 做好阅读准备||。
Unit6单词Section A解析及拓展1．lyric adj.抒情的n.抒情歌词例：He is a lyric poet.他是一位抒情诗人。
Lyric poetry is my favorite kind of poem.抒情诗是我最喜欢的诗歌。
Her songs are famous for lyrics.她的歌曲以抒情歌词著名。
2．prefer v.更喜欢，宁愿例：Who prefer coffee to tea in our class？我们班里谁喜欢咖啡胜过喜欢茶？Which of these two dresses do you prefer？这两套衣服你喜欢哪一套？prefer的常用搭配：（1）prefer sth.to sth.例：I prefer China to America．和美国相比我更喜欢中国。
（2）prefer＋doing to＋doing例：Most people prefer watching TV to listening to the radio.大部分人更喜欢看电视而不是听广播。
（3）prefer to do rather than do例：I prefer to play an instrument rather than sing a song.我更喜欢弹奏乐器而不是唱歌。
（4）prefer to do例：I prefer to go there on foot.我更喜欢走着去那里。
3．play v.“演奏，演奏某一乐器”“参加（比赛或体育活动）”“扮演（角色），装扮，上演（在戏院中或在电视中演出）”例：He likes music and can play on an accordion.他喜欢音乐而且会演奏手风琴。
play hockey打曲棍球play chess下象棋He played Hamlet.他扮演过哈姆雷特。
A good movie is playing tonight.今晚有一部好影片要上映。
初中英语九年级 Unit 5 Section B 3a-Self Check教学设计一. 教材分析本课选自人教版初中英语九年级Unit 5 Section B 3a-Self Check。
本节课主要讲述关于环境保护的内容。
通过本节课的学习，学生能够掌握有关环境保护的词汇和表达方式，提高他们的环保意识。
二. 学情分析九年级的学生已经具备了一定的英语基础，对于日常生活中的话题能够进行简单的交流。
但是，他们的英语听说能力还有待提高，对于一些较复杂的句子和表达方式可能还不太理解。
因此，在教学过程中，需要注重培养学生的英语听说能力，并帮助他们理解和运用本节课的知识。
三. 教学目标1.知识目标：学生能够掌握本节课的生词和短语，理解文章的大意，能够运用所学知识进行简单的交流。
2.能力目标：学生能够提高他们的英语听说能力，能够运用所学知识进行环境保护话题的讨论。
3.情感目标：通过本节课的学习，学生能够提高环保意识，认识到保护环境的重要性。
四. 教学重难点1.重点：学生能够掌握本节课的生词和短语，理解文章的大意。
2.难点：学生能够运用所学知识进行环境保护话题的讨论，提高他们的英语听说能力。
五. 教学方法本节课采用任务型教学法，通过设置各种任务，让学生在完成任务的过程中学习和运用英语。
同时，采用分组合作学习法，让学生在小组讨论的过程中提高他们的英语听说能力。
六. 教学准备1.教师准备：教师需要提前准备好本节课的教学材料，如PPT、课文录音、相关视频等。
2.学生准备：学生需要提前预习本节课的生词和短语，对文章的大意有一个初步的了解。
七. 教学过程1.导入（5分钟）教师通过向学生提问：“What do you think of our environment?”引导学生谈论环境保护的话题，激发学生的学习兴趣。
2.呈现（10分钟）教师通过PPT展示本节课的生词和短语，让学生进行认读和学习。
然后，教师通过播放课文录音，让学生跟读并模仿语音语调。
Unit 6When was it invented?Section B 3a—Self Check一、教学目标1. 复习本单元所学习的单词和词组。
2. 掌握下列重点句型：This special pen was invented by Liu Jie.It has three colors and is used for…3. 能够在小组活动中积极和他人合作，巩固一般过去时被动语态的用法。
4. 能够用英语介绍某一发明的简要过程，并完成写作训练。
5. 开阔学生的眼界，养成勤于思考，善于发现的好习惯。
二、教学重点及难点重点：1. 掌握本单元常用词汇及表达方式。
2. 用英语介绍某一发明的简要过程。
难点：能够用英语介绍某一发明的简要过程，并完成写作训练。
三、教学准备教师：教学课件；多媒体设备学生：课前预习四、教学过程Step 1 RevisionPractice and review some words.【设计意图】复习有关一般过去时被动语态的用法，激发学生的学习兴趣。
Step 2 Pre-writingLook at the pictures and have discussions.T: Do you know these cool inventions?S1: …T: What is it used for?S2: …T: Have you ever come across any difficulties in your daily life?S3: …T: Can we invent something new to solve those difficulties?S4: …【设计意图】通过对学生所熟悉的话题进行讨论来激发学生的表达欲望，锻炼学生口语表达能力，并引出3a的学习内容。
Work on 3aThink and make notes.【设计意图】这是一个承上启下的环节，承上复习了所学新知，为完成3b写作奠定基础。
Unit 3Section B ＆Self-Check1. For many students,it is eas y to get to school. 对于许多学生而言,去学校很容易。
It is +形容词+不定式,是固定句式,意思是“做某事怎么样”;这是一个动词不定式作主语的句型,但不写在句首,用it 代替。
不定式前可加for...短语,作不定式的主语。
如:It’s very important for us to study English well.对我们来说,学好英语很重要。
It is difficult to finish the work today. 今天完成工作太困难了。
2. There is a very big river between their school and the village. 他们的学校与村庄之间有一条大河。
between...and意思是“在……之间”。
多指两者之间,也可指三者或三者以上,表示彼此之间清楚的独立个体关系。
如:The Yalu River is between China and Korea. 鸭绿江介于中朝两国之间。
3. One 11-year-old boy,Liangliang,crosses the river every school day. But he is not afraid. 亮亮,一个11岁的男孩,周一至周五每天过河,但他并不害怕。
(1)11-year-old是复合形容词,其构成形式是:“数词+名词+形容词”,中间加连字符。
名词必须用单数形式。
只能用作定语。
注意前面的冠词要依据数字的首字母音素确定。
如:He has a one-year-old son. 他有一个一岁的儿子。
(one是以辅音因素/w/开头,因此冠词用a。
) The winner is an eight-year-old girl. 获奖者是一位8岁的小姑娘。
Section B and Self Check解析及拓展（一）创设情境，导入新课[Create plots and scenes to guide the new lesson]Bring some food in class, such as apples, oranges, biscuits etc. Show an orange to the class and ask what it is and if they like it. Then ask some students to share to taste it. Then ask them how it tastes. They answer it tastes sour and sweet. Write the sentence An orange tastes sour on the blackboard. Do this action with the other food brought in class. Then get the students to make a collection and have a discussion. The students collect the words of foods and drinks they have learnt so far, and discuss different foods and drinks, different tastes. Students may do this job with great interest. At last, get the students to finish 1a and 1b by themselves. Give them some help if necessary.（二）自读感知，整体把握[Pre-read to apperceive and grasp the whole]Review and consolidate the usage of the Passive V oice. Make students know the history of the potato chips and the tea. Both of them are quite popular nowadays. Encourage students to work out some ideas of inventions by working in groups. Section B is designed by four steps. In 1a - 1b, revise food and drink and let students know different kinds of foods and drinks have different tastes. In 2a - 2c, listening practice is designed to circle T or F in part 2a and complete the sentences in part 2b by listening again. The students role play the conversation about the invention of the potato chips based on the information from the activities above. In 3a -3b, reading and writing practice is designed according to the target language to consolidate the usage of the Passive Voice. In 4a -4b, there are two activities about inventions which are designed to review and consolidate the content learnt further. One is to think of some ideas of an invention which will help you do something that you don’t like doing. The other is to ask about inventions each other and try to sell you partner’s invention to the class.（三）合作交流，解读探究[Cooperate and intercourse to unscramble and research] The main content in section B is to talk about how the potato Chips and the tea were invented. At the same time, encourage students to think of their own inventions.Step 1演示[Demonstration]The teacher present the following dialogue with an orange.A: What is this called in English?B: It is called an orange.A: How do you like it?B: I like it very much.A: How does it taste?（Let some students share to taste the orange.）B: It tastes sour and a little sweet.A: Oh, you’re right. It is sour and sweet. You know, different foods and drinks have different tastes.Step 2活动[Activities]Get the students to practice conversations with some other foods and drinks and write down the words which can describe how food tastes.Step 3交流[Intercourse]Get the students to work in groups to talk about their favorite food and drink and why they like them best.What’s your favorite food?Why do you like it best?Do you know how it invented?Step 4体验[Experiences]1．Play the tape of part 2a, students listen and circle T or F of the statements.2．Play the tape of part 2a again and ask the students to complete the sentences in part 2b according to the content they hear. Finish the teaching task of part 2b.Step 5活动[Activities]Get the student to role play the conversation about the invention of the potato chips using the information from the activities above. Finish the teaching task of part 2c.Step 6阅读[Reading]Get the students to read the passage in part 3a and demand them to write answers to thequestions. Pay attention to the usage of the Passive V oice in this passage.Step7写作[Writing]Get the students to write an article about the invention using the notes in the box. Make sure the Passive Voice Will be used correctly in their articles.Step 8活动[Activities]（1）Get the students to think of something that they don’t like doing and the think of an invention that could help them. Fill in the chart with the details. Finish the teaching task of part 4a.（2）Let the students imagine he/she is a business person and get them to ask their partner questions about his or her invention and then try to sell t heir partners’ inventions to the class. This activity may bring the students lots of interest in English.要点直击[English notes]1．The potato chips were invented by mistake.薯条是错误地被发明的。
【注意】by mistake 错误地【点拨】①mistake 作动词，意为“误解，认错”。
过去式mistook,过去分词mistaken;短语: mistake...for...把……错认为……②mistake 名词，意为“错误，过失”。
