Unit 2 语法学习课（一）（课件PPT）-【金榜题名】2025-2026学年高二英语选择性必修第一册高中同步学案（北师大版）

Unit 1 　RELATIONSHIPS 语法学习课 Unit 1 返回导航 1 Unit 1 返回导航 1 Being a millionaire playing the piano doing homework Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 complaining Climbing trying Developing Unit 1 返回导航 1 arguing Doing It is no use waiting for Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 laying speaking eating Unit 1 返回导航 1 building Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 Unit 1 返回导航 1 looking after the children cleaning the windows interesting and encouraging sounds very moving Unit 1 返回导航 1 having Being successful making great achievements helping those in need and understanding the enough money true meaning of life Unit 1 返回导航 1 谢谢观看 Unit 1 返回导航 1 动词-ing形式 [情境探究] 观察上面对话，并完成句子。 1． doesn't mean happiness. 成为一个百万富翁并不意味着幸福。 2．The little girl practices every evening. 小女孩每天傍晚都练习弹钢琴。 3．I haven't finished yet. 我还没有完成作业。 [要义详析] 一、动名词作主语 动名词作主语，表示比较抽象的一般的行为倾向。当动名词短语较长时，常用it作形式主语放在句首而把动名词短语放于句末。 Looking after the children is her job. 照看孩子是她的工作。 Ignoring the difference between the two research findings will be one of the worst mistakes you make. 忽视两项研究发现之间的不同会是你犯的最严重的错误之一。 [名师指津] it作形式主语时，其真正主语可以用动名词，也可以用不定式。但在It's no use/good/useless等之后要用动名词作真正的主语。 It's no use talking with him.和他说没有用。 【知识拓展】　It is ...＋doing sth. (1)It is＋adj.＋doing sth. It is/feels funny doing sth.做某事(感觉) 很有趣 It is useless doing sth. 做某事无用 It is worthwhile doing sth. 做某事是值得的 (2)It is a waste of＋n.＋doing sth. It's a waste of time doing sth. 　做某事是浪费时间 (3)It is no＋n.＋doing sth. It's no good/no use/no fun doing sth.做某事没好处/没用/没意思 ⊙即学活用 (1)用所给动词的适当形式填空。 ①It's no use (complain) without taking action. ② (climb) mountains is really difficult for the old. ③It is a waste of time (try) to persuade him to give up playing computer games. ④ (develop) the Yangtze River Economic Belt is a systematic project which calls for a clear road map and timetable. ⑤It is no use (argue) about this problem. ⑥ (do) exercise is beneficial to our health. (2) other people to make decisions for you. 等别人替你做决定是没有用的。 二、动名词作宾语 1．有些动词后只跟动名词作宾语，如：admit, allow, appreciate, avoid, delay, dislike, enjoy, escape, excuse, finish, forgive, imagine, keep, mind, miss, practice, resist, risk, suggest, deny, stand等。 I suggested going to the exhibition next weekend. 我建议下周末去看展出。 It's quite hot today.Do you feel like going for a swim? 今天天很热。你想要去游泳吗？ 2．有些动词后既可以跟不定式又可以跟动名词作宾语，意义上无多大区别，如：love, like, hate, start, begin, continue等。 I begin to read/reading the book this morning. 我今天早上开始读这本书。 3．有些动词后既可以跟不定式，又可以跟动名词作宾语，但意义上有区别。如：forget, remember, mean，regret，try, stop等。 remember to do sth.记住要做某事(未做) remember doing sth.记得做过某事(已做) forget to do sth.忘记去做某事(未做) forget doing sth.忘记做过某事(已做) regret to do sth.遗憾要做某事(未做) regret doing sth.后悔/抱歉做过某事(已做) try to do sth.努力做某事 try doing sth.尝试做某事 mean to do sth.计划做某事 mean doing sth.意味着做某事 can't help to do sth.不能帮助做某事 can't help doing sth.情不自禁做某事 go on to do sth.继续做另一件事 go on doing sth.继续做同一件事 stop to do sth.停下来去做另一件事 stop doing sth.停下正在做的事情 *I remember turning off the lights when I went out of the lab. 我记得我走出实验室时关了灯。(remember接动名词turning，表示“灯已经关了，现在还记得清楚”) *I remember to see your parents tomorrow. 我记得明天去看望你们的父母。(remember接不定式to see，表示“看望”这个动作现在还没有发生，但现在还记得要去做这个动作) [名师指津] 有些动词后只跟不定式作宾语，如：want，wish，hope，manage, demand，determine, promise, refuse, pretend，plan, offer, decide, agree, expect等。例如： *She pretended to understand his words. 她假装听懂了他的话。 *She just refuses to stop talking while she works. 她工作时就是不肯停止说话。 ⊙即学活用 语法填空 (1)When it comes to (speak) in public, no one can match him. (2)This included digging up the road, (lay) the track and then building a strong roof over the top. (3)Fast food is full of fat and salt; by (eat) more fast food people will get more salt and fat than they need in their diet. (4)That lets us avoid (build) costly plants or buying expensive power at peak usage time. 三、动词的­ing形式在句中作表语 1．作表语的动词­ing所体现的是名词的特性，用于对主语的内容进行解释说明，可表示抽象或习惯上的动作，且主语和表语可以换位。 *What I am tired of is waiting here alone. 我厌烦独自在这里等。 *Her job is keeping the lecture hall as clean as possible. 她的工作是尽量使报告厅保持干净。 2．作表语的现在分词是形容词性的，表示主语的性质或特征，这时通常看作形容词，且主语与表语不可换位。 *The result of the game was disappointing. 比赛结果令人失望。 *His performance is very entertaining, which brings us much pleasure. 他的表演是非常有趣的，给我们带来很多乐趣。 [名师指津] 作表语的动词­ing形式，许多是由能够表示人们某种感情或情绪的动词变化而来的。常见的有：moving，interesting, encouraging, exciting, inspiring, boring，surprising，puzzling，amusing，astonishing等，有“令人……的”之意，常修饰物。 ⊙即学活用 (1) Your task is ． 你的任务就是擦窗户。 (2)My job is ． 我的工作是照看这些孩子。 (3) Your speech is very ． 你的演讲很有趣而且很鼓舞人。 (4) His life story ． 他的人生故事听起来很感人。 [语法主题应用] 根据汉语提示，使用本单元所学语法知识补全短文。 (取得成功)is not easy in any field.Different people have different options on it. Some people think (有足够的钱)is important while others consider (取得伟大的成就)is a symbol of success.As for me，I think success means (帮助需要的人并理解人生的真谛). $$