Unit 2 Section A (3a～3c)课件 2024-2025学年英语人教版八年级下册

Unit 2 I'll help to clean up the city parks. Section A (3a~3c) 23002 1 1.学习目标 3.重点探究 2.自主学习 学习导航 5.当堂检测 6.课堂总结 4.拓展提升 23002 2 新课导入 Do you know VSO? VSO means Voluntary Service Overseas. (海外志愿服务社） It is an international organization/charity that volunteers from all walks(来自各行各业） to help people get a better life. Being a volunteer is great! You can also be volunteers! 学习目标 1.能熟悉并正确运用本课时的重点单词和短语 2.能根据自己的兴趣及未来规划去做志愿活动 3.能掌握动词不定式作宾语、状语和宾补的用法 5 自主学习 1.几个 ____________________ 2.强壮的 _____________________ 3.感觉 ____________________ 4.满足 ____________________ 5.高兴 ____________________ 6.物主 ____________________ 7.旅行；行程 ____________________ 8.参加……选拔；试用 ____________________ several strong satisfaction feeling New Words & phrases joy owner journey try out 23002 6 9.放弃 ____________________ 10.在...岁时 ____________________ 11.尝试 ____________________ 12.实现 ____________________ 13.同时 ____________________ 14.一周一次 ____________________ give up at the age of come true try out at the same time once a week 23002 重点探究 Pre-reading Look and predict. 1.What's the passage mainly about? 2.Do you know their names? The passage mainly about two students volunteering to help others. They are Mario Green and Mary Brown. Careful reading Students who volunteer Mario Green and Mary Brown from Riverside High School give up several hours each week to help others. Mario loves animals and wants to be an animal doctor. He volunteers at an animal hospital every Saturday morning. Mario believes it can help him to get his future dream job. “It′s hard work,” he says, “but I want to learn more about how to care for animals. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners′ faces.” Mary is a book lover. She could read by herself at the age of four. Last year, she decided to try out for a volunteer after-school reading program. She still works there once a week to help kids learn to read. “ The kids are sitting in the library, but you can see in their eyes that they are going on a different journey with each new book. Volunteering here is a dream come true for me. I can do what I love to do and help others at the same time.” Name Loves Hope Volunteer Place Result Mario Green Mary Brown reading the after-school reading program Volunteering here is a dream come true for her. She can do what she loves to do and help others at the same time. animals to be an animal doctor an animal hospital He gets such a strong feeling of satisfaction. 阅读3a, 完成下列表格。 3b Read the article again and answer the questions. 1.Why do Mario and Mary volunteer to help others. 2. What do they say about volunteering? Because Mario loves animals and wants to be an animal doctor. He believes it can help him get his future job.As for Mary, because she is a book lover. Mary says volunteering in the library is a dream come true for her. She can do what she loves to do and helps others at the same time. Mario gets such a strong feeling of satisfaction when he sees the animals get better and the look of joy on their owners’ faces. 3c Use infinitives to complete the sentences below. 1. Mario would like _____ an animal doctor. 2. Mario works for an animal hospital because he wants ________ about how _______ for animals. 3. Mary decided ________ for a job at an after-school reading program last year. She still works there now _______ kids learn to read. 4. Mary has a dream job because she can do what she loves ____________. to know to be to care to help to try out to help others 拓展提升 Language points 1. Mario believes it can help him to get his future dream job. help sb. (to) do sth. 帮助某人做某事； help后的不定式符号to，可以省略。 e.g. Mike called on his sister to help him look for his lost keys. 迈克叫上他妹妹帮助他找钥匙。 2. . …but I want to learn more about how to care for animals. 但是我想学习更多关于如何照顾动物的事。 want to do sth. 想要做某事。to不定式做want的宾语。 e.g. Grandpa wanted to lend us some money to buy a new car. 爷爷想借给我们钱去买一辆新车。 how to care for animals 是复合不定式结构，作介词about宾语。相当于：特殊疑问词+ to不定式，构成复合不定式结构。(how he could care for animals). e.g. They don’t know where to build the new house. =They don’t know where they can build the new house. 他们不知道在哪里可以建新房。 3. Last year, she decided to try out for a volunteer after-school reading program. 她决定去参加一个志愿者课外阅读选拔活动。 decide to do sth. 决定去做某事；to不定式做宾语。 e.g. He decided to get married. 他决定结婚。 4. She still works there once a week to help kids learn to read. 她仍旧在那里一周工作一次来帮助孩子们阅读。 to help kids learn to read 不定式短语作目的状语；learn to read是help的宾语。 5. I can do what I love to do and help others at the same time. 我可以做我所喜欢的事情，同时还可以帮助他人。 从句what I love在句子中作do的宾语。 动词不定式 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,在句中不能作谓语。动词不定式在句中可作主语、宾语、宾语补足语、定语和状语等。动词不定式的否定形式由 “ not+动词不定式”构成。动词不定式也可以和what, which, how, where, when等特殊疑问词连用。 1. 他五岁时就开始学习弹钢琴。 He started to learn to play the piano _____ _____ _____ _____five. 2. 我真希望自己能戒酒。 I wish I could _____ _____ drinking. 3. 按以下步骤试用applet播放器。 Follow these steps to _____ _____ the applet player. 4. 我一周锻炼一次。 I do exercise _____ _____ _____. 当堂检测 Ⅰ.根据汉语完成句子。 at the age of give up try out once a week Ⅱ.用括号中所给词的适当形式填空。 1. Nancy wants _________ (become) a computer programmer when she grows up. 2. Granny often tells us _________ (save) water in our daily life. 3. My mother asks me _________ (drink) milk every day. She says it's good for my health. 4. _________ (keep) healthy, you should eat a lot of fruit and vegetables. 5. Tina was surprised _________ (see) her mother at school. to become to save to drink To keep to see 课堂总结 Unit 2 Section A (3a~3c) 重点词汇： _________________________ _________________________ _________________________ _________________________ _________________________ _________________________ journey是可数名词，意为“旅行；行程”，通常指长途旅行。 several“数个，几个，一些” try out “参加……的选拔； 试用” 动词不定式： 动词不定式的基本形式是1.“___________”,有时可以不带to。动词不定式没有2. ___________ 的变化,在句中不能作谓语。动词不定式在句中可作主语、宾语、宾语补足语、定语和状语等。动词不定式的否定形式由3.“_________________”构成。动词不定式也可以和what, which, how, where, when等4.______________连用。 to+动词原形 人称和数 not+动词不定式 特殊疑问词 Go for it! 2014 84558.805 $$