1、英语英语（必修（必修第三册）第三册） Unit 3 The world online Grammar and usage I.Learning objectives By the end of the lesson, students will be able to: 1. learn and master the rules of verb-ing form as attributives, adverbs and object complements; 2. apply verb-ing form to their writing of the composition freely and
2、 properly; 3. promote their interest in learning English. II. Key competence focus 1. Develop the thinking ability by comparing and summarizing the grammar rules. III.Predicted area of difficulty 1. How to use verb-ing form freely and properly in their writing and speaking. 2. Explore the rules of v
3、erb-ing form. IV. Teaching procedures Step 1 Warming up Get the students to organize the following sentences in the right order. 1. the Internet, to protect ourselves, learn, when surfing, we should When surfing the Internet, we should learn to protect ourselves. 2. bought a machine, on the Internet
4、, washing, last week, my mother My mother bought a washing machine on the Internet last week. 3. on the smartphone, the boy, playing computer games, we often see We often see the boy playing computer games on the smartphone. 4. a pair of glasses, the boy, sitting right to him, wears The boy sitting
5、right to him wears a pair of glasses. 5. her daughter, the lady, dancing, watched, running the website, at school The lady running the website watched her daughter dancing at school. 【设计意图：开展小小的挑战活动，激活学生认知，感受非谓语动词作状语、定语和宾补。 从课的开始就营造一种和谐快乐的气氛，很自然地引入本堂课的内容，动词的 verb-ing form 在句子中担任不同的成分。】 Step 2 Readin
6、g for the general idea 1. Get the students to read the short article on page 34 and answer the following questions. 1) Who is a website called JustDance started for? It was started for all dance lovers. 2) What contents does Fiona introduce on the website? She introduces various styles of dance, tip
7、s for dancing and videos on how to dance, welcomes inspiring stories from dance lovers, discusses all sorts of topics on dancing. 【设计意图：培养学生的语篇意识，精读原文，理解文本内容，一边阅读一边观察并体会 verb-ing form 在语境中的用法，为下一步的语法探究做准备。】 Step 3 Exploring the rules 1. Get the students to read the article again, and try to find the
8、 verb-ing forms and fill in the table below. verb-ing forms as attributesa website belonging to all dance lovers the lady running the website the website welcome inspiring stories verb-ing forms as adverbialsTaking advantage of the sites great start having achieved such success Verb-ing forms as obj
9、ects Complement she watched her daughter dancing she always found dance relaxing 2. Discussing in groups and working out the rules The verb-ing form can be used like an adjective or an adverb, indicating an active meaning. When the verb-ing form is used as an attributive, it often comes before the n
10、oun, but the verb-ing form phrase used as an attributive is usually put after the noun. When used as an adverbial, the verb-ing form can express time, reason, manner, purpose, result or condition. The verb-ing form can also be used as an object complement. 3.Applying the rules Practice on page 35 an
11、d tell what part of speech the verb-ing form in each sentence is used as. After finishing then check with each other. B1 Rewrite the following sentences using verb-ing form. 1)I saw that Jess doing research online in the computer room. (object complement) 2)Anybody going online should be careful abo
12、ut their personal information. (attributive) 3)Hearing the news, he jumped for joy. (adverbial of time) 4)Having searched the Internet for information, I start writing my article. (adverbial of time) B2 Anna is having a conversation with her friend Jen. Complete the conversation with the correct for
13、ms of the verbs in the box below. (1) thinking (object complement)(2) amazing (attributive) (3) cutting (attributive)(4) using (adverbial of condition) (5) having (adverbial of reason)(6) running (object complement) 【设计意图：这个步骤是这堂课的核心部分，将语法知识和语境相结合，在语境中学习语法 知识。学生运用五种基本句型，进一步辨别谓语动词和非谓语动词。初步了解这一语法知识 在英
14、语语言中的规则及用法，通过自主学习、自主探究和合作学习的方式，了解这一语法知 识在英语语言中的运用， 让学生在语言实践中去探索非谓语动词的知识， 从感性认识到理性 认识。培养学生的学习能力和语言能力。】 Step 4 Picture talking 1. Present a few pictures and ask the students to describe them using the verb-ing form as attributives, adverbs and object complements. Before talking, the students can talk
15、in groups. Sample answers: Picture one: Watching out for those stealing personal information online. Not keeping your bank account or password private, you are likely to become a victim of online theft of personal information. The Internet is far from safe, and every day the police catch some people
16、 stealing personal information online. Surfing the Internet, you should keep your personal information private, including your bank account and email account. Picture two The Internet can have people getting in touch with each other. Using communication software, we are able to get in touch with peo
17、ple living in distant places. We find the majority of people communicating/chatting with each other online. Finding the Internet easy to access to a huge amount of information, the majority of people turn to it for information. Picture three Using food delivery apps, you can order what you want onli
18、ne. People paying for almost everything on the smartphone or online dont need to carry cash. 【设计意图：学生根据图片中的情景，结合语法知识，进一步巩固本节课的核心知识，将 verb-ing form 的用法融入到真实语言中，鼓励学生学习理解、应用实践、迁移创新， 达到 学以致用的目的。不仅培养培养学生的批判性思维能力，而且帮助学生提升语言表达能力， 为写作打好语言基础。】 V. Homework Guessing gameWho is she/he? Introduce one of your cla
19、ssmates using verb-ing form as attributives, adverbs and object complements in your introduction. Sample: The boy wearing a pair of glasses never plays computer games at school though he is good at it. we often see him listening to the teacher in class carefully and he is active in class. He is such a kind boy that he often helps me solve some maths problems. When asking him for help, I often feel satisfied.
