人教版八年级下册Unit 2 I'll help to clean up the city parks SectionA4a-4c教案（表格式，含核心素养目标）

人教版英语八年级下册教学设计
年 级 八年级 科 目 英语 授课人 时间
课题名称 Unit2 I’ll help to clean up the city parks. 课时 Sec A-GF
学情分析
教学目标 Language Competence Pronounce the new words and expressions and know their meanings. Be able to use the target sentences to talk about volunteering work in their life and offering help to others. Grasp the usage of”infinitives” as object.
Cultural Consciousness After this class, most students will be able to be willing to care about the people around them and offer help to people in need.
Thinking Quality Under the teacher’s guide, most students will be able to talk about volunteering work and how to offer help to people in need.
Learning Ability 1.Let students grasp the usage of”infinitives” and phrasal verbs and train the students’ cooperation with their partners.
重点 Grasp the usage of”infinitives”as object and phrasal verbs.
难点 Grasp the usage of”infinitives”as object.
教学过程 集体研讨
Step 1 Warm up and lead in Let's look and act Act out the verb phrases, and others guess. Let's read and help We received lots of applications.Many students want to be volunteers.But it rained.Some of the applications got wet .Can you help to fill them up Finish4a:Fill in the blanks with the phrasal verbs in the box. Then let students read the phrases. Step2 Grammar Definition of “infinitives”
1).动词不定式的基本形式是“to+动词原形”，有时可以不带to。动词不定式没有人称和数的变化，在句子中不能作谓语。动词不定式仍保留动词的特点，即可以有自己的宾语和状语。动词不定式同它的宾语或状语构成的不定式短语。例如:to read the newspaper, to speak at the meeting等。 2).动词不定式具有名词、形容词和副词的特征，因此在句中可以作主语、宾语、宾语补足语、定语和状语等。 2.Summary of the usage”infinitives” 1)充当作主语： 动It’s very useful to learn foreign languages. 词不定式作主语时，常用it作形式主语，而将不定式放在后面作真正的主语。 2)充当作宾语：主语+谓语V. + to do 不定式常出现在一些及物动词后，常见的及动词有expect,want , plan , agree , learn，decide,choose等 I want to talk with you. 我想和你谈谈 She has decided to leave . 她决定要离开 We plan to have a picnic on the hill. 我们计划去山上野餐 充当宾语补足语： ①动词+sb +to do sth 常接不定式作宾语补足语的词有tell, ask, want, teach, allow, promise, order, advise, expect, wish, invite, encourage 等。 They asked him to sing a pop song at the party. ②动词+sb +(to )do sth
一感(feel)二听(listen to, hear) 三让(let, make, have )四看(look at, see, watch, notice)， 半帮助(help)(即在动词 help 后面作宾语补足语时，to可有可无)”。 充当表语： 不定式充当表语常置于be动词之后，补充说明主语,常用于以下结构：My job/ dream/goal/aim/duty is… His aim is to study abroad in the near future． 充当定语： 不定式作定语应放于被修饰词之后。 I want to have something to eat. He is the first to come to the classroom. 充当状语： 动词不定式可表示目的，原因，结果，位于句首或句尾。 She raised her voice to be heard better． He will go to the station to meet his friends. Step3 Practice Complete the sentences 4b:Fill in the blanks with the correct forms of the verbs in the box. 4c:Complete the sentences with your own ideas. Use infinitives. Step4 Let's discuss and report(加） Ask and answer in group “What do you want to do to help others ” Group leader takes down the notes then gives a report like this: In our group, I’d like to...xx hopes to. xx plans to.xx expects to.xx volunteers to ......We like to help others because... Step 5 Summary Review some phrases 动词不定式用法 德育：在黑板上画出青年志愿者的图标，普及青年志愿者的标志，带学生思考为什么要帮助他人？给出歌曲的部分作为参考，我们需要帮助他人. We are the world,we are the children 天下一家,我们都是上帝的孩子 We are the one to make a brighter day 我们要创造光辉灿烂的明天 So let's start giving所以现在我们就要付出 There's a chance we're taking这是我们的选择
We're taking all our lives 我们在付出我们的生命 It's true we make it a brighter day just you and me 要创造一个更美好的世界,要靠你和我. 大家一起歌唱歌曲“we are the world”加深印象。 Step 6 Homework 分小组探究动词不定式的其他功能： Group1-2：动词不定式作主语 Group3-4：动词不定式作定语 Group5-6：动词不定式作表语 Group7-8：动词不定式作原因/结果状语
Unit2 I’ll help to clean up the city parks. Section A GF
教学反思