课件编号16436608

第2讲 动词不定式-2023年(八升九)新九年级暑假衔接自学课(人教版)(带答案解析)

日期:2024-05-14 科目:英语 类型:初中学案 查看:72次 大小:371078Byte 来源:二一课件通
预览图 1/5
暑假,答案,人教,自学,衔接,新九
  • cover
中小学教育资源及组卷应用平台 2023年(八升九)新九年级暑假衔接自学课(人教版) 第2讲 动词不定式 动词不定式是一种非谓语动词形式,其结构为"to+动词原形",其中to不是介词,而是动词不定式的符号,称为小品词,动词不定式没有人称和数的变化。动词不定式和其后面的名词等构成不定式短语,在句子中可以用作主语、表语、宾语、补足语、定语、状语等。本单元主要学习其作宾语、状语、宾补的用法。 ◆ 动词不定式的形式及性质 (1)动词不定式的基本形式:to do(to有时可省略); (2)动词不定式变否定:not (to) do; (3)动词不定式无人称变化; (4)动词不定式仍保留动词特点,可以有自己的宾语和状语。 to speak at the meeting 在会议上发言 to read newspapers 看报纸 ◆ 动词不定式的句法作用 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。 You must learn to look after yourself. 你必须学着照顾自己。 They volunteer to clean up the house for the old lady. 他们自愿给老人打扫房子。 They would like to come by bus. 他们想乘公共汽车来。 Kate, remember _____ to the sick to cheer them up. A. to sing B. not to sing C. singing 二、作宾语补足语。 I tell him to arrive on Sunday. 我让他周日到达。 Li Lei asked his deskmate to help him with English. 李磊请同桌帮他学英语。 The teacher asked the students to read it again. 那个老师让学生们又把它读了一遍。 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。但在see,watch,hear,feel,notice等感官动词或let,make,have等使役动词后面作宾语补足语的动词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to的不定式作宾语补足语:tell /ask / want / would like / wish / suppose / invite / encourage / teach / depend on等+ sb + to do sth The teacher told us to come earlier tomorrow. 老师告诉我们明天早点来。 Her parents wish her to be a teacher. 她的父母希望她成为一名教师。 2. 省"to"的不定式作宾语补足语: (1)Let / make / have + sb +do sth Let the boy go out now. 让那个男孩现在出去。 They made the children play the piano 6 hours a day last month. 上个月他们让这些孩子每天弹6个小时的钢琴。 (2)see / watch / hear / notice / feel + sb +do sth I heard them argue this morning. 今天早上我听到他们吵架了。(强调整个过程) 【注意】 ①help带不带to均可以。 I often help my mother (to) do housework. 我经常帮助妈妈做家务。②此类动词后用不带to的不定式作宾补,当变被动时,必须还原to。 William is often seen to play Chinese kung fu in the park. 人们常看到威廉在公园练中国功夫。 4. 否定形式: (1)动词不定式的否定式是直接在to前加上not。 Tell them not to play football in the street. (2)省to的动词不定式的否定式是直接在动词前面加not。 Let the boy not go. 不要让那个男孩走。 1. Mr Smith told his son _____ the football match because of the exam. A. not to watch B. to not watch C. not watching D. doesn’t watch 【答案】A 【解析】tell sb not to do sth 告诉某人不要做某事。 2. Though he often made his little sister _____, today he was made _____ by his little sister. A. ... ...

~~ 您好,已阅读到文档的结尾了 ~~