2020春七彩课堂人教版初中英语八年级下册教学课件Unit 2 Section A Grammar Focus-4c.ppt

（2019·辽宁） My cousin volunteers in the Children’s Home. His job is to food and clothes. A. sell out B. work out C. hand out D. find out 【解析】句意：我表哥在“儿童之家”当义工。他的工作是分发食物和衣服。考查动词短语辨析。A. 卖光；B. 想出；C. 发放；D. 发现。根据My cousin volunteers in the Children’s Home.可知hand out food and clothes符合句意，故选C。 C （2019·四川） We’d better __________ our sports meeting because it’s going to rain. A. put on B. put up C. put off 【解析】句意：我们最好把我们的运动会 ______，因为天要下雨了。A. put on 穿上，上演；B. put up 举起，张贴；C. put off 推迟。根据后面的天要下雨，可知最好推迟运动会，故选C。 C Review the grammar points we learn today. Find more exercise to practice. Homework 伴你成长 UNIT 2 SECTION A UNIT 2 SECTION A Unit 2 I’ll help to clean up the city parks. 人教版八年级英语下册 Section A Grammar Focus-4c 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. Grammar Focus 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. 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。 一、 作宾语动词不定式（短语）可以放在一些动词后面 用作宾语，能以动词不定式作宾语的动词有： begin, want, remember, agree, learn, like, decide, fail, pretend, demand, refuse等。 例如： I want to tell you a story. They begin to work at eight every morning. Don’t forget to lock the door. Would you like to go and have a picnic with us tomorrow? 二、 作宾语补足语 动词不定式作宾语补足语，表示宾语所做的动作，可以用动词不定式作宾语补足语的动词有：tell, ask, want, like, invite, encourage, help等。如： The teacher asked us to read English for half an hour in the morning. The teacher often tells Jim not to spend too much time playing computer games. Please let me help you. 但在let, make, see, watch, hear, feel, notice, have等感官听觉动词或使役动词后面作宾语补足语的动词, 其不定式一般要省略动词不定式符号“to”，可以归纳为以下三种句式： 1.不可以省略to的不定式作宾语补足语:tell /ask / want / would like / w