人教版八下-Unit 2 I 'll help to clean up the city parks -Section A Grammar focus 4a—4c-教案、教学设计-省级优课-(配套课件编号：01565).doc

1、Overall design and guiding principles This is a grammar lesson which aims to develop students ability in using the infinitives to talk about volunteers job and express their will of helping others. Before this lesson, the students ability in listening, speaking and reading about the topic in this un

2、it has been trained to some extent. During that process, the students have already used the infinitives to communicate with each other. Thus in this lesson I mainly employed Task-based Teaching Method and Natural Approach to ask students to complete relevant tasks, assisting them to understand the i

3、nfinitives and review the phrases theyve learned before. Meanwhile their ability in thinking and concluding by themselves is expected to be enriched through the grammar learning, thus forming the habit of active learning and improving their comprehensive language competence. Teaching Context Analysi

4、s of teaching material: This is a grammar lesson. The lesson focuses on revision and talking about helping others, aiming at guiding students master the uses of the important phrases and the infinitives. The topic of this unit is closely related to students real life, and in accord with students cog

5、nitive level, thus it can make students learn meaningfully and build students a confidence of English learning. This lesson mainly consists of warming up, revision, learning the infinitives, verb phrases and doing exercises .The first warming-up part mainly is intended to guide the students to revie

6、w the topic of this unit, talking about offering help. The second fill-in part aims at both revision and the leading-in of learning of the infinitives. The third learning part mainly help the students to understand the infinitives and develop their ability in concluding, which can lay a foundation f

7、or next part. The last part concentrates on consolidating to check whether the students grasp the infinitives. Therefore, the four sections of this lesson, abiding by the “output after input” sequential principle in teaching, progress step by step, and proceed from experience to exploration and fina

8、lly to language application. All these can effectively realize the objectives of improving studentscomprehensive language competence. Analysis of students: The objects of this lesson are students in Grade 8. Students in this phase have already learned some grammar, such as part of speech，sentence co

9、nstituent, and the basic syntax, thus they must have mastered some fixed collocation and fully prepared to learn the lesson cognitively. However, junior students lack the ability of systematic autonomous language learning and some students have no confidence of English learning, especially the gramm

10、ar which is usually boring for the students. Therefore, it requires teachers to set up the tasks from easy to the advanced to guide them. Whats more, junior students tend to focus on image thinking because of the absence of the mature, abstract, and logical thinking, thus teachers should design vari

11、ous interesting, fun and relaxing activities to sustain studentsinterests and attention. Aims of knowledge: (1) Students can master and use the words:sign, sick, raise, alone (2) Students can consolidate and review the verb phrases theyve learned in this unit. (3) Students can conclude the uses of t

12、he infinitives and use the infinitives to write sentences. Aims of ability: (1) Students are able to conclude the key t information from the reading material. (2) Students can uses the infinitives to write sentences by themselves. (3)Students are further capable of talking about offering help. Aims

13、of emotion Guide the students to realize trying our best to help others is a kind of good moral character while they are communicating with each other about volunteering. Meanwhile, develop studentsgood quality of thinking about others as well as their love for the public welfare. Aims of strategy:

14、(1) Students can master some methods of independent study. (2)Students are well versed in transforming input to output. Key Points and Difficult Points Key points: (1) Students can consolidate and review the important phrases theyve learned in this unit. (2) Students can conclude the uses of the inf

15、initives and use the infinitives to write sentences. Teaching Procedure Difficult points: (1) Students can conclude the uses of the infinitives and use the infinitives to write sentences. (2) Students can distinguish the different sentence constituents the infinitives serve as in sentences. Teaching

16、 Methods 1.Task-based Teaching Method 2.the Communicative Language Teaching Method 3.Computer-assisted Instruction TeachingAids 1. the text book 2. power point 4. grammar exercises Teachers activitiesStudentsactivitiesPurposes of design 1. Greet the students and ask them to talk about how they can h

17、elp others. Greet the teacher and talk freely. Toreviewthetopicof volunteering in this unit 2. Ask the students to read the sentences in the chart and underline the infinitives. Read and underline.To conclude the structure of the infinitives-“to-do” 3.Translatesomephrases withtheinfinitivesfrom Chin

18、ese to English. Translate and read.Tohelpthestudentsto memorize the infinitives through these common fixed structure and lay a foundation to the next exercise 4. Ask the students to fill in the blanks with the phrases theyve learnt. Fill in the blanks.To guide the students to get a perception of the

19、 infinitives. 5. Ask the students to work in groups to find out what roles the infinitives play in the sentences. Observe the sentences and discuss in group. Toguidethestudentsto understandtheuseofthe infinitives 6. Ask the students to finish the task in 4a and check. Finish the task.To consolidate

20、the use of the infinitives Ask the students to finish 4bFinish the task.Toreviewtheverbphrases theyve learnt. 7.Guide the students to conclude verb phrases. Conclude with a mind-map. To consolidate theuse of verb phrases. 8. Invite some students to write the sentences with the infinitives. Write the

21、 sentences with their own ideas on the board. To consolidate the use of the infinitives by writing sentences. 9. Summary 9.1 The infinitives(动词不定式) 9.2 Verb phrases(动词短语) 10. Assign Homework. 1.Finish the task in 4c 2. Conclude the verb phrases you have learnt. Teaching Reflection: 本堂课是一堂语法课，内容主要是动词

22、不定式和动词短语及其用法。英语语法本堂课是一堂语法课，内容主要是动词不定式和动词短语及其用法。英语语法 是我们学生最怕学也最不喜欢学的一个部分是我们学生最怕学也最不喜欢学的一个部分，为了将复杂的动词不定式简单化为了将复杂的动词不定式简单化， 在练习的设计上，我尽量简洁。个人觉得思路清晰，目标明确。在练习的设计上，我尽量简洁。个人觉得思路清晰，目标明确。 但是，存在不足之处。但是，存在不足之处。 1.课堂活动太少，没有激发孩子的学习兴趣。课堂活动太少，没有激发孩子的学习兴趣。 2.留给学生思考和独立完成练习的时间太少留给学生思考和独立完成练习的时间太少， 没有达到预设的教学没有达到预设的教学 效果。效果。 3.应该举更多的与学生实际生活相近的例子，能让学生学以致用应该举更多的与学生实际生活相近的例子，能让学生学以致用。 Teaching Objectives 1. Language goals Teaching Importance Teaching Difficulties Teaching Method Teaching Aids Teaching Procedures