Unit 2 Morals and Virtues Discovering Useful Structures 课件-2022-2023学年高中英语人教版（2019）必修第三册

Unit 2 Morals and Virtues Discovering Useful Structures The -ing form 1 As the object complement 2 As the adverbial 典例分析 1. ...her brother complained, thinking of the high tuition fees. 2. Thinking of all the people still in need of help, Dr Lin opened a private clinic. 3. The new People’s Republic of China saw Dr Lin Qiaozhi playing a key role. 状语 状语 宾语补足语 语法精讲 一、动词-ing形式作宾语补足语 1．­ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调一个过程或一种状态。 典例分析 When we returned to the school, we found a stranger standing at the entrance. 当我们回到学校时，发现一个陌生人站在大门口。 I noticed a bag lying on the ground. 我注意到地上放着一个包。 语法精讲 一、动词-ing形式作宾语补足语 2．当主句转换为被动结构时，原来作宾语补足语的­ing形式便转换为主语补足语。 典例分析 They found the result very satisfying. ＝The result is found very satisfying. 这个结果很令人满意。 They heard him singing in the next room. ＝He was heard singing in the next room. 有人听到他在隔壁房间唱歌。 语法精讲 一、动词-ing形式作宾语补足语 3. 能用­ing形式作宾语补足语的几类动词 (1)表示跟感官感觉相关的动词(短语)，常见的有see, hear, feel, smell, find, notice, observe,catch, look at, listen to等。 典例分析 I caught her smoking in the bathroom. 我撞见她在盥洗室里抽烟。 Can you smell anything burning? 你闻到有东西烧着了吗？ 语法精讲 一、动词-ing形式作宾语补足语 3. 能用­ing形式作宾语补足语的几类动词 (2)表示“致、使、让”意义的动词，常见的有have, set, keep, get, leave等。 典例分析 I’m sorry to have kept you waiting. 让你一直等着我感觉很抱歉。 I can’t get the clock going again. 我不能让钟表再次转动。 语法精讲 一、动词-ing形式作宾语补足语 3. 能用­ing形式作宾语补足语的几类动词 (3)在with复合结构中的使用 在with复合结构中，­ing形式充当宾语补足语时，宾语与动作构成逻辑上的主谓关系，即主动关系。 典例分析 With winter coming, the weather is becoming colder and colder. 随着冬天的到来，天气越来越冷。 With the teacher standing beside, she felt a bit uneasy . 老师站在旁边，她觉得有点不自然。 随堂训练 1.The teacher has kept the naughty boy (stand) the whole morning. 2. Don’t leave the water (run) while you brush your teeth. 3. He saw a girl (wander) on the street this time yesterday. 4. With Christmas (approach), a Christmas party will be held in the school. standing running wandering approaching 语法精讲 二、动词-ing形式作状语 ­ing形式或­ing形式短语作状语时，可以在句中充当让步、时