高二英语Unit 9教案































Ⅰ. Theoretical Basis
According to the National New Curriculum Standard, there are three main objectives of senior English instruction, that is, the objective of knowledge and abilities, the objective of processes and methods, the objective of emotions, attitudes and values. So, in this period, not only will students be given knowledge, but also I will cultivate their abilities, and show them how to learn, and what’ more, there will be moral education and values education. In all, my teaching will meet the needs of new curriculum reform.
Ⅱ. Analysis of the Lesson
This is the reading part of unit 9, which plays a dominating role in this unit. The reading material is about an introduction to the Earth Summit. The text tells us about the Earth Summit which took place in Africa in 2002, including the background, the theme of the meeting and the main questions raised at the meeting and some solutions. The reading material is of great realistic importance. Reading the text will greatly enrich students in the language and information which are related to the theme of this unit.
Ⅲ. Aims of the Lesson
According to the above analysis of the new curriculum and the teaching materials, there are three aims of this period.
(1)Knowledge and Abilities:
a. Help the Ss grasp the main idea of the text.
b. Learn some important phrases and sentence patterns.
(2)Processes and methods:
a. To improve students’ ability in skimming. Show them how to grasp the main idea of the passage in fast reading.
b. To improve students’ ability in scanning. They will learn how to get the detailed information while reading further.
(3)Emotions, attitudes and values:
a. Enable Ss to love our earth and the nature.
b. Encourage Ss to do something to save and protect the earth and our environment.
Ⅳ. Important and Difficult Points
(1)Important points:
a. Improve Ss’ reading abilities
b. Conduct moral education. Make them know how important it is to protect our environment.
(2)Difficult Points:
Improve students’ four skills in the course of reading.
Ⅴ. Teaching Strategies and Teaching Aids
So far as the theme of this unit is concerned, the reading material has some features. On one hand, the Earth Summit is a hot issue, so there are many news reports and information about it on the Internet, which offers a good chance to cultivate students’ abilities in collecting information. On the other hand, environmental problem is widely concerned; it involves every one of us, so students must be interested in topics of environmental protection. So I decide to integrate the language teaching with modern information technology. That is, I will make use of the Internet in my teaching. This Internet-assisted instruction has many advantages over the traditional instruction. It can not only improve students’ language competence, but only enhance their abilities in cooperative learning, autonomous learning, explorative learning and so on. The teaching strategies and aids are specified as follows.
(1)Teaching strategies:
A. Cooperative learning: I will design some tasks for students to finish in their cooperative learning.
B. Autonomous learning: Students will finish their tasks by themselves after class with the help of the teacher and their classmates.
C. Communicative strategies: With communicative strategy, teacher will no longer be the center of the class. Instead, teacher acts only as the helper, the guider, and advisor; it is students themselves that will be the center of the class.
D. Task-based instruction: With this strategy, students will cooperate to finish the reading task with the help of the teacher. 生词表:

instruction [in´strʌkʃən]   n.教育；训练；指导   (初中英语单词)

cultivate [´kʌltiveit]   vt.耕作；培植；培养   (初中英语单词)

reform [ri´fɔ:m]   v.&n.改革；改良；革除   (初中英语单词)

analysis [ə´næləsis]   n.分解；分析(结果)   (初中英语单词)

reading [´ri:diŋ]   n.(阅)读；朗读；读物   (初中英语单词)

introduction [,intrə´dʌkʃən]   n.介绍；引言；引导   (初中英语单词)

background [´bækgraund]   n.背景；经历；幕后   (初中英语单词)

realistic [riə´listik]   a.现实主义的；现实的   (初中英语单词)

sentence [´sentəns]   n.判决 vt.宣判；处刑   (初中英语单词)

ability [ə´biliti]   n.(办事)能力；才干   (初中英语单词)

enable [i´neibəl]   vt.使能够；赋予权力   (初中英语单词)

encourage [in´kʌridʒ]   vt.鼓励；怂勇；促进   (初中英语单词)

protection [prə´tekʃən]   n.警戒；护照；通行证   (初中英语单词)

learning [´lə:niŋ]   n.学习；学问；知识   (初中英语单词)

senior [´si:niə]   a.年长的 n.前辈   (高中英语单词)

summit [´sʌmit]   n.顶(点)；绝顶   (高中英语单词)

enrich [in´ritʃ]   vt.使丰富；改进   (高中英语单词)

related [ri´leitid]   a.叙述的；有联系的   (高中英语单词)

environment [in´vaiərənmənt]   n.郊区；周围；条件   (高中英语单词)

concerned [kən´sə:nd]   a.有关的；担心的   (高中英语单词)

helper [´helpə]   n.帮助者，助手   (高中英语单词)

cooperate [kəu´ɔpəreit]   vi.合作，协作；配合   (高中英语单词)

objective [ɔb´dʒektiv]   a.客观的 n.目标   (英语四级单词)

traditional [trə´diʃənəl]   a.传统的，习惯的   (英语四级单词)

cooperative [kəu´ɔpərətiv]   a.合作的 n.合作团体   (英语四级单词)

enhance [in´hɑ:ns]   vt.提高，增加；增进   (英语六级单词)

strategy [´strætidʒi]   n.兵法；战略   (英语六级单词)