人教八年级下册英语Unit2SectionA1a-2d课件

Section A 1a-2d • Do you want to be a volunteer? • How could we help people? They help to send food to the poor. They help to examine the health condition of the old. They help to cut hair for the old. They help to clean the yards of the community. They help to keep the bus-stop clean. help to clean up the city parks visit sick children in the hospital help stop hunger give out food at the food bank clean the yards in the community send old clothes to the poor children make the old in the old people's home laugh offer your seat to the people in need on the bus help... 1b Listening _____ 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. 3 2 4 1 2b Listening 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. 4. Let’s make some notices, too. Then I’ll _____ them ________ after school. 5. We could each _____ _____ 10 students and ask them to come. Do you know their meanings?come up with put off put up hand out write down call up to write something on the paper to give many people something, usually on the street. to think of some ideas to ask many people to do something to make something done later to put sth. on the wall 2b Listening 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. 4. Let’s make some notices, too. Then I’ll _____ them ________ after school. 5. We could each _____ _____ 10 students and ask them to come. come up with put off put up hand out call up Role-play the conversation in 2d with your partner. to do sth 1. 做宾语：主语+谓语+to do... eg: I hope to work outside. You could help to clean up the city parks. 2. 做宾补：主语+谓语+sb+to do... eg: What did they ask you to help out with? It can help him to get his future dream job. 3. 做状语：主语+谓语+其他+to do... eg: The girl could visit the sick kids in the hospital to cheer them up. 非谓结构 非谓结构： to do st h doi ng st h don e st h → → → 目的或将来 进行或主动 被动或完成 理论上讲，非谓结构除了谓语以外，句子其 余成分均可充当。 否定：在非谓结构前面加not -- not to do sth 1. I'm so poor that I cannot even afford (buy) a decent T-shirt. 2. (prevent) animals from becoming homeless, pet owners should take good care of their pets. 3. When (talk) about “good people”, who first comes to your mind? 4. When I got to school, I found my schoolbag (leave) at home. 5. I heard the song (sing) several times last week. to bu yTo pre ven t ta lk ing l e f t s an g could 1. could: can的过去式，为情态 动词。 否定：could + not = couldn't 疑问：could 提到主语前 2.could还可以用于一般现在时,表示委婉,客气. 此时答句为： 肯定答语用：Sure./ Certainly./ All right.等。 否定答语用：Sorry./Sorry, I can’t.等。 clean up 1. clean up:动副结构 后接名词作宾语时，可放在___________; 后接代词作宾语时，要放在___________。 2. clean-up: 用作名词，意为“打扫，清洁” eg: school clean-up We must give our classroom a good clean-up. 中间和后面 中间 cheer 1. cheer sb up: 使某人 高兴起来 sb cheer up:某人振奋起来 cheer on: 为...欢呼，加油 Cheers: 口语，干杯 He took her to the cinema to cheer her____. He cheered_____at once when l agreed to help him. The crowd cheered the runners_____. u pu p o n give out 1. give out: 分发，散发 = hand out give away: 赠 送，泄漏 give off/out: 发出(气味、光等) hand in: 上交 volunteer 1. volunteer: 作动词：自愿做，义务做 作名词：志愿者(可数，a volunteer) 2. volunteer to do sth volunteer sth come up with 1. sb come up with + 想法/计划/回答等 2. 想法/计划等 come to one's mind put off 1. put off: 动副结构 put off doing sth 2. put up: 粘贴 put on: 穿上, 增加(体重) put out: 熄灭 put away: 收起 来，放好 put down: 放下 sign 1. sign: 名词：标志，信号(可数) 动词：签名，签字。 2. sign up for: 报名参加 signature: 名词； 签名，签字 notice 1. notice sb do/ doing sth: 注意到某人... notice + that... take notice of...: 注意到.. take no notice of: 没有注意到.. 2. notice：意为通知，通告时， 为可数 notice: 意为注意时，不 可数 call up 1. call up 打电话给（某人）；征召 call sb. up=ring sb. up =give sb. a call/ give sb. a ring give sb a hand: 帮助某人 2. call sb at + 电话 号码 used to 1. used to do sth: 过去常常做某事 肯定：主语 + used to do sth 否定：主语 + didn't use to do sth（比较 常用） 主语 + usedn't to do sth 疑问：Did + 主语 + use to do sth（习惯用法） Used + 主语 + to do sth 2. 也可用never 来否定 never used to do sth lonely 1. lonely adj. 孤独的，寂寞的（伤感色 彩） 偏僻的；人迹罕至的 alone adv.&adj. 单独(的)；独自(的) 2. He lives _______but he doesn't feel _____. It's a ______island.(孤岛） al on e lo ne l y lo ne l y