人教版八年级英语下册《1、 Section A Grammar focus 4a—4c》公开课教案_8

Section A 3 (Grammar focus-4c)
一、教学目标：
1. 语言知识目标：
1) 学习掌握下列词汇：sign, sick, raise, alone
2）进行一步复习巩固学习Section A 部分所学的生词和词组。

3）对动词不定式的用法进行归纳总结，掌握其规则。

4) 通过不同方式的练习，来熟练运用本单元出现的词组及动词不定式。

2. 情感态度价值观目标：
使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。

二、教学重难点
1. 教学重点：
1) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。

2) 掌握和运用动词不定式的用法。

2. 教学难点：
1) 掌握学过的后面跟不定式做宾语的动词。

2) 掌握动词不定式作不同的句子成份。

三、教学过程
Step 1 Revision and Lead-in
As we know, Luzhou is a National Civilized City now, that means every one of us should be friendly to each other and be ready to help other people. In this way, we can say that everyone can be a volunteer. So let's have a review of what we could do to be volunteers.
(T presents some pictures or Chinese and ask the students to speak out the English loudly. Ss speak out the expressions loudly according to the pictures and Chinese.)
Now, can you make sentences using these words and phrases?
(Ss make sentences and T invites some students to share their sentences)
Step 2 4a
Just now, we've talked about what we could do to be volunteers. Now let's have a look at what other people do as volunteers. Please look at 4a, finish it quickly.
(T walks around the classroom as Ss work on 4a.)
Now, if you have finished it, you can discuss in your groups.
(Ss discuss in groups)
Now, let's check the answers.
(T chooses a line of students and checks the answers one by one.)
Step 3 Grammar Focus
Now, please look here, want to do, try to do, decide to do, this is our topic today, the to-do form. (板书to do) Now, please look at Grammar Focus and underline the to-do form.
(Students underline the to-do form in Grammar Focus.)
Now let's read Grammar Focus and check the answers together.
1)would lke to do; decide to do - 宾语
2)ask sb. to do; help sb. to do - 宾语补足语
3)句子+to do - 目的状语
(T invites some Ss to add more examples of the to-do form)
Now let's do some exercises.
(T invites a line of students to check the answers)
Step 4 4b
Now, let's see more about the to-do form. Please look at 4b, fill in the blanks with the words in the blank. Let's look at the words first.
(Ss work on 4b by themselves and T walks around the classroom.)
Now, if you have finished, check the answers with your partner.
(Check the answers by reading the answers together.)
Step 5 4c
Well, as for me, as a volunteer, I would like to volunteer at the food bank to give out food… Now, please complete the sentences according to yourselves.
(T gives an example to the students and Ss complete the sentences according to themselves. T walks around the classroom to see if Ss need help.)
Step 6 Let's make posters
Today, we have learned so much about volunteering, and let's become real volunteers! Let's make a poster like this. I will give you an example.
Now, please work in groups and make posters. You have 5 minutes to do so.
(Ss make posters in group and T walks around to see if they need any help.)
Now, it's show time! Who wants to have a try?
(Ss come to the stage and share their posters with the class)
After class, I hope all of you can put up your poster on the blackboard and call up some students from other classes or even other schools. Because helping others is to help ourselves and being a volunteer is great! So I hope we can al become volunteers from today on!
四、板书设计
To Be V olunteers!
1) would like to do; decide to do - 宾语
2) ask sb. to do; help sb. to do - 宾语补足语
3) 句子+to do - 目的状语。