Learning about Language第二课时教案

Unit2 Working the Land Grammar—V- ing Form

教学设计

教学主题

一、教材分析

本部分内容是人教版普通高中课程标准实验教科书必修四第二单元Unit2 Working the Unit2 Working the Land Grammar—V-ing Form

Land的语法：动词ing形式。

This period is mainly about the grammar：the －ing form. In the English language，the －ing form of a verb may be a present participle or a gerund. The form is identical and the difference is in the function，or the job it does in the sentence. The present participle is most commonly used：

In this period we will focus on the usages of the present participle.

二、学生分析

1.

Most of the students are lack of communicating experience about English, so it is very difficult for them to learn the English grammar. 2.

Learning the grammar is so boring, I find it hard to attract student’s interests.

三、教学目标

一. Knowledge aims(知识目标) 1. To get the students know the present participle form of the verbs. 2. To master the main words and phrases in this period. 3．To get the students to know the different forms and usages of the present participle. 4. Grammar focus learning. 二．Ability aims（能力目标）

1. To develop the students' ability of comparing and summarizing 2. To enable the students to use the present participle as the adverbial correctly and properly. 三．Emotion aims（情感目标）

1. To get the students to realize the importance of grammar 2. To get the students to cooperate witn the other group members to complete tasks together. 四、教学过程

教学环节

教师活动

学生活动

方法、手段

Step 1

Revision

Greeting the whole class as usual. 1play a song: rolling in the deep 2．Dictate some new words and Dictation the expressions. words together

PPT: a song rolling in the deep

Ask the students to pay attention to the PPT

on the following three sentences and pay special attention to their verb forms：

(1)Do you think you would enjoy studying volcanoes as a job? (2)Do you like working Step 2

Warming up(引入主题：动词outside as well as inside? (3)Are you interested in ing

form) studying rocks and other things

that make up the surface of the earth?

Tell the students that the above three sentences are with the －ing form and discuss it with them. Then ask the students to think over the question “What is the －ing form？

The students watch the PPT and think of the questions three PPT: present the three sentences

1.Search the sentences

from their 1.The teacher asks the students to books collect the sentences which 2.translate the

Step 3 Discovering contain the perfect –ing forms of sentences into useful structures(观the verbs from the reading text .

Chinese. 2.Then translate the sentences into 察)

Chinese.

Ask the students to study the following sentences and try to summarize the structures and the meanings of the －ing form. 1．the －ing form as the adverbial (1)Because_I_was_feeling_tired，I went to bed early.因为感到累了，所以我早早地上床睡觉了。

(＝_Feeling_ tired，I went to bed early.) (2)While _I_ was_ walking along the street，I met Mary.在街上走的时候，我遇到了玛丽。

(＝Waking along the street，I met Mary.) (3)If_ you _turn to the left，you will find the school.向左转，你就会找到那个学校。

(＝Turning _to the left，you will Step 4

Grammar find the school.) learning（讲授+练(4)Though _he _knows where I 习）

live，he never comes to see me. 虽然他知道我的住处，但是他从

来不来看我。

(＝Knowing where I live，he never comes to see me.) (5)I stood there，and_ waited for her.我站在那儿等她。

(＝I stood there，waiting for her.) 2．having done (1)After _I_ had_ finished my work，I went home.工作做完之后我就回家了。

(＝Having_ finished my work，I went home.) (2)Because _the _book _had_ been _written in haste，it has some faults.

这本书因为仓促完成，所以有些缺憾。

(＝Having_ been_ written in haste，the book has some faults. Group work:

PPT: present these sentences on screen

the discussing and

presenting

Try to help the students draw the following conclusions.(动词的-ing形式能用作主语，宾语，表语，状语，定语等，本课时主要讲用作状语：时间、原因、条件、让步、方式、伴随等) Step 5

Grammar 1．The －ing form can be focus Summing upused as the

adverbial in a （总结）

sentence to give information about time，reasons or results.

2．We use the structure “having＋past participles”(the perfect －ing form)to refer to an action that took place before the time expressed by the verb in the main clause.

Ask students to do the following exercises. Change the following sentences into the －ing form. Put the verbs into the correct forms. (1)When Rose woke up in the middle of the night，she saw her room was as bright as day. (2)After we had stopped the car，we found ourselves trapped in thick fog and couldn't see clearly ahead. (3)Because I had spent all Step 6

Grammar practice（辅助练习）

night reading the documents，I was very tired the next day. (4)As the child had never seen a rainbow before，he was very excited. First ask students to do the exercises individually and then let them discuss and check their answers with their partners，and finally give them the correct answers and deal with any problems they might meet.

五、板书设计

PPT: present Thinking

and these comprehending sentences (Group work)

on screen

the pair work:

PPT: doing Suggested exercises:

answers：

discuss and check the

answers with their partners

六、作业布置：熟悉本节课语法内容，完成练习习题（1到12题，可以根据自己实际选做6题。）

七、教学反思

这节课，主要是英语语法：动词ing形式的学习。

语法教学较为枯燥，所以采用多媒体辅助教学，使得内容形象生动，学生更容易理解。

这节课我主要设计为：歌曲导入（歌曲中多次使用到本节课内容：动词ing形式）——然后用多媒体呈现出有关语句让学生观察、感知，学生汇报观察所悟——讲解要点——练习辅助，小组完成——总结。整堂课基本都是用多媒体呈现要点，多以活动为主，学生通过听歌曲，调动了积极性。小组合作，充分体现了教学以学生为主，在讨论中也注重师生互动，生生互动。

让学生自主学习，通过观察，总结，陈述，使学生真正成为学习的主人。在有限的时间里完成了教学内容，充分整合了三维目标，让学生近距离接触信息技术，为学生以后的综合发展也打下了基础。