Learning about Language教学设计案例

必修2 Unit 3 Computer（语法课）

一Teaching key point 教学的重点

1. Improve students’ ability to use present perfect passive voice. 2. Arouse students’ love and interest to poems about the present perfect passive voice. 二．Teaching difficult point教学的难点

1. Get students to know the basic structure and the usages of present perfect passive voice. 2. Enable students to make sentences by the sentence structure in different tenses. 三．Teaching aims教学目标

1 Knowledge objects (知识目标) By the end of this class, the students will be able to know more about how to make the present perfect tense sentences. 2 Ability objects (能力目标) By the end of this class, the students will be able to: (1) make sentences by useful words and sentence structure learned in this lesson. (2). summary what they have learned. 3 Emotion objects (情感目标) Arouse students’ interest and cooperate with their partners. 四．Teaching methods (教学方法) 1. Task-based teaching and learning 2 Cooperative learning and summarizing methods. 五Teaching aids (教学工具) 1. Multimedia facilities 2.Some pictures 3. A computer Teaching procedures & ways教学过程与方式

六．Teaching Procedures Step 1. Revision 1 Revise the use of the present perfect tense and the present perfect continuous tense and pay attention to their differences. 2 Revise seven different kinds of passive voices. Step2 Lead-in Learn the usages of the present perfect passive voice by revising what we have learnt about the present perfect tense and passive voice. 现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响, 其构成是: have/has been + done。

1. 主语是行为动作的承受者。如：The Temple of Zhang Fei has been rebuilt. 2. 说话时已经完成的动作或出现的结果。 如: The door has been locked. 1

门已经被锁上了。

3. 动作或状态始于过去, 持续到现在, 并可

能持续下去。如：

He has been told about it for many times. 有人告诉他这事很多次了。

4. 用在时间和条件状语从句中, 表示将来

某时已完成的动作。如：

We’ll start as soon as the work has been finished. Step 3 Several things that students should pay attention to. 1. 副词的位置

2. 并不是所有动词都有被动语态

1) happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如：

2) open, break, drop等不强调动作发出者时常用主动语态。如

3. 短语动词不可分割或省略其中的介词或副词

4. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等

构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达

相应的意思，

则需改换动词或时态

Step 4 The ways of changing active voice into passive voice 歌 诀

宾变主, 主变宾, by 短语后面跟。

Step5 Consolidation 1Underline the use of the present perfect voice in the following poem. Then fill in the chart below.

2 Link to the college entrance examination. 3 Do some exercises about the present perfect passive voice. Step 6 Homework Read and rewrite the sentences about present perfect passive voice in the poems.

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