Unit 2 Section A (Grammar Focus～4c)课件 2023-2024学年人教版英语八年级下册

Section A (Grammar Focus~4c) 单击此处编辑母版文本样式 1.能记住本课时的重点单词及短语并会正确运用。 2.能记住动词不定式的使用规则并熟练运用不定式进行表达。 3.学习动词短语的用法;能通过学习培养帮助他人、乐于奉献的良好品质。 学习目标 单击此处编辑母版文本样式 Review come up with put off put up cheer up clean up call up give out volunteer …. to… give away 提出,想出 使人振奋,高兴 张贴 推迟 打扫,清洁 征召 分发 赠送 志愿做… NCP 新型冠状病毒肺炎 单击此处编辑母版文本样式 1.We need to _ (想出)good ideas to help ourselves. 2.The society are trying to _volunteers and _signs on the wall. 3.The community(社区) _vegetabls and food in the yard. Warming-up come up with call up put up give out 单击此处编辑母版文本样式 4.Many volunteers would like to help sick people. They could visit the sick people in the hospital to_. 5. Many people _masks(口罩) to people in need. 6.We should _(推迟)our personal(个人的) plans and stay at home. 8. We could _in the neighborhood _ care about the old and the kids. 9.We could help to _our houses. to give away put off volunteer cheer them up clean up 单击此处编辑母版文本样式 生成新知 Grammar Focus I’d like to help homeless people. She decided to try out for a volunteer after-school reading program. You could ask hospitals to let you visit the kids and cheer them up. Mario believes it can help him to get his future dream job. She volunteers there once a week to help kids learn to read. I’m making some signs to put up around the school. 单击此处编辑母版文本样式 动词不定式 动词不定式是一种非谓语动词形式,在句中不能作谓语,没有人称和数的变化。 基本形式:to+动词原形,有时to可以省略;否定形式:not + 动词不定式。 动词不定式具有名词、形容词和副词的特征,因此可以在句中作主语、宾语、宾语补足语、定语和状语等。 单击此处编辑母版文本样式 1.请回顾动词不定式的构成及其句法作用。 (1)动词不定式的肯定结构: (2)动词不定式的否定形式: (3)动词不定式在句中可作: 、 、 、 和 。 2.合上课本,完成下列句子。 to+动词原形 语法探究 宾语补足语 表语 not to+动词原形 主语 宾语 状语 合作探究 单击此处编辑母版文本样式 (1)我想去帮助无家可归的人。 I'd like homeless people. (2)你可以请求医院允许你探访儿童并让他们变得更高兴。 You could hospitals you visit the kids and cheer them up. to help to let ask 单击此处编辑母版文本样式 (3)她自愿一周去那里一次帮助孩子们学习阅读。 She volunteers there once a week kids learn to read. (4)她决定参加一个课后阅读的志愿者项目。 She for a volunteer after-school reading program. to help decided to try out 单击此处编辑母版文本样式 (5)Mario相信这会帮助他获得他的梦想工作。 Mario believes it can his future dream jo