Unit 2 Section A (1a-2d)（PPT课件）-【学海风暴】2024-2025学年八年级下册英语同步备课（人教版）

Unit 2 八年级英语人教版·下册 Section A (1a-2d) 授课人：XXXX 1 一、新课引入 A volunteer is someone who does work without being paid for it, because they want to do it. What is a volunteer? 二、新课讲解 Look at the ways you could help people in the picture. Then list other ways. 1a 二、新课讲解 1. ________________________________ 2. ________________________________ 3. ________________________________ ________________________________ 4. ________________________________ Other ways you could help people teach kids in a sport or hobby help disabled / elderly people with chores / doing some shopping help to plant trees help to maintain the traffic order 二、新课讲解 Listen and number the ways the boy and girl could help others. 1b ___ The girl could visit the sick kids in the hospital to cheer them up. ___ The boy could give out food at the food bank. ___ The girl could volunteer in an after-school study program to teach kids. ___ The boy could help to clean up the city parks. 1 2 3 4 二、新课讲解 1c Practice the conversation in the picture below. Then make other conversations using the information in 1b. 二、新课讲解 A group of students are planning a City Park Clean-Up Day. Listen and check (√) the things they are going to do to tell people about it. 2a √ √ √ 二、新课讲解 1. We need to _____ ___ ____ a plan to tell people about the city park clean-up. 2. Clean-Up Day is only two weeks from now. We can’t ____ ____ making a plan. 3. We could ____ ____ signs. come up with put off put up Listen again. Fill in the blanks. 2b 4. Let’s make some notices, too. Then I’ll _____ them ____ after school. 5. We could each ____ ___ 10 students and ask them to come. hand call up out Make a conversation using the information in 2a and 2b. 2c A: We need to come up with a plan for the City Park Clean-Up Day. B: Let’s have lunch first. A: No, we need to start now. Clean-Up Day is only two weeks from now. 二、新课讲解 二、新课讲解 2d Role-play the conversation Helen: Hi, Tom. I’m making some plans to work in an old people’s home this summer. Tom: Really? I did that last summer! Helen: Oh, what did they ask you to help out with? Tom: Mm… things like reading the newspaper to the old people, or just talking to them. They told me stories about the past and how things used to be. Helen: That sounds interesting. Tom: Yeah, a lot of old people are lonely. We should listen to them and care for them. Helen: You’re right. I mean, we’re all going to be old one day, too. Language points 二、新课讲解 (1) sick adj. （感觉）不适的，生病的 。可以用于系动词后作表语，也可以用来修饰名词作定语)。 e.g. Tom was sick at home.  The nurse is looking after the _______ (生病的男孩). (2) ill adj. 生病的。可作表语，通常不作定语。 e.g. Alice ____________ (生病) yesterday. sick boy 1. Visit sick children in the hospital. was ill / sick Language points 二、新课讲解 (3) in the hospital 住院 (美语用法) 在英国，人们则多说in hospital。 与之相类似的还有: go to the hospital和go to hospital。 2. They told me stories about the past and how things used to be. (1) used to 过去经常；以前常常 表示过去的习惯性动作或经常性状态，可用于各 种人称，没有人称和数的变化，后接动词原形。 e.g. I ______________ in London. 我曾经住在伦敦。 Mother _____________________ (过去经常给我们讲故事) before we went to bed. used to live used to tell us stories Language points 二、新课讲解 Language points 二、新课讲解 (2) used to结构的否定形式有两种：didn’t use to 或usedn’t to (只用于英式英语) e.g. I ________________________________ (过去不喜欢足球), but now I’m a fan. didn’t use to / usedn’t to like football (3) used to的一般疑问句句式为：“Did+主语+use to+动词原形+其他?”或“Used+主语+to+动词原形+其他?” e.g. Did you use to drink tea in the afternoon? Used you to drink tea in the afternoon? Language points 二、新课讲解 (4) 短语补充 1) be / get used to 习惯于……；适应于…… (后常跟名词(短语)、代词或动词-ing形式) 2) use ... to do ...  用……做…… (to是不定式符号) 3) be used to do sth. 被用来做…… 4) be used for (doing ) sth. 被用于/被用来（做）…… Language points 二、新课讲解 3. Yeah, a lot of old people are lonely. lonely adj. 孤独的；寂寞的。指精神上感觉孤独、寂寞。(既可作表语也可作定语 ) e.g. In the new city, the old man __________. 在这个新城市，老人觉得很孤独。   Mike said Mr. Smith was ___________ (孤独的男人). feels lonely a lonely man Language points 二、新课讲解 辨析： alone adj. 单独的；独自的 (能作表语，不能作前置定语) 它强调客观上的“独自一人；单独一人”，不表示内心的感受。 adv. 单独地；独自地 Language points 二、新课讲解 4. We need to come up with a plan for the City Park Clean-up Day. 　 (1)need为实义动词，“必要”、“必需”。有人称、数和时态的变化，接名词、代词、动名词或带to的不定式作宾语。 e.g. The man needs an English dictionary when he works. 这个人在工作时需要一本英语词典。 Language points 二、新课讲解 (2) clean up 打扫；清理 如果在clean和up间加个连字符号, 它就是名词了, 意为“扫除”。 e.g. You must give your classroom a good clean-up. 你必须对教室进行彻底地打扫。 (3) come up with 提出（观点，看法） e.g. 他想出了一个绝好的主意。 He has come up with a great idea. 三、归纳小结 ways to help others offer help:You could… Volunteering Outside school: help the traffic police work in an old people's home clean up street lights clean the chairs in the park ... At school: help clean the blackboard help the teacher to collect and give out exercise books help classmates to learn their lessons ... 四、强化训练 1) Knives _____________ cutting things. 2) Ice can ______________ build houses in the areas around the North Pole (北极). 3) I ___________ get up late, but now I ________________ getting up early. 4) Most people now ________________ (用汽车) travelling. are used for be used to used to get / am used to use cars to go 1. 请选用used 的适当短语填空，使句意完整通顺。 2. 请选用alone或lonely填空，使句意完整通 顺。 1) Old Sam lived _______, but he didn’t feel _______. 2) Han Mei was reading _______ when the teacher came into the classroom. 3) He lives _______ in the _______ street. alone lonely alone alone lonely 四、强化训练 五、布置作业 1. Make a conversation about your volunteering. You can use 2d as a reference. 2. Preview the new words we will use in the next lesson. $$