高中英语unit5section1warmingupreading课件新人教版必修2

高中英语unit5section1warmingupreading课件新人教版必修2内容摘要：

歌舞，欢迎来宾。 • 归纳拓展 • (1)put on/give a performance 表演 • (2)perform vt.amp。 ；履行；执行 • perform the role of 扮演 „„ 角色 • perform the role in 在 „„ 起作用 • perform an operation/a play 进行手术 /演一场戏 • perform one39。 s duty/promise 尽责任 /履行承诺 • (3) performer n． 执行者；表演者 • As China39。 s largest salt water lake， Qinghai Lake performs an important role in keeping the balance of the environment around it. • 作为中国最大的咸水湖，青海湖在维持其周围环境的平衡方面起着重要作用。 • 巧学助记 • 语境串记 perform • The performer promised that he would perform his duty and would perform the experiment well according to the plan. As a result, he performed his promise. • 这位执行者许诺说他将尽责按计划做好实验。 结果他履行了自己的诺言。 • 活学活用 • 完成句子。 • ① Some musicians travelling everywhere like __________________________. • 一些到处旅行的音乐家喜欢给路人表演。 • ② As a team leader， he ____________________ the team. • 作为领队，他在队中起着重要作用。 • 单句语法填空。 • ③ Our football team39。 s ________(perform) has been excellent during the whole year. • ④ (2020浙江改编 )Your ________(perform) as a student will be excellent if you develop a habit of reflecting on how you learn. • 答案： ① to give performances to the passersby • ② performed a great role in • ③ performance 句意：在这一年中，我们足球队表现优异。 performance意为 “ 表现 ” ，符合句意。 • ④ performance 作为一名学生，如果你养成仔细考虑你的学习方法的习惯，那么你的成绩会是最好的。 performance 表现，行为，成绩。 • of 梦见；梦想；设想 • ① I sometimes dream of my mother. • 我有时会梦见母亲。 • ② She dreams of running her own business. • 她梦想自己开公司。 • ③ I never dreamed of seeing you here. • 我做梦也没有想到会在这里遇到你。 • 名师点拨 • dream后常接 of/about doing或 that从句，但不可接动词不定式。 dream还可以跟同源宾语 (少数动词后面能跟一个特定的名词作宾语，这个名词与前面的动词在词根上是相同或在意义上是相近的，这样的宾语叫同源宾语 )，dream a good dream意为 “ 做个好梦 ”。 类似的短语还有许多： • live a happy life 过幸福的生活 • die a heroic death 英勇就义 • breathe a deep breath 深呼吸 • laugh a merry laugh 开心一笑 • smile a forced smile 勉强地笑笑 • sleep a sound sleep 睡个好觉 • 活学活用 • 单句语法填空。 • ① For hundreds of years humans have dreamed ________ finding life on distant plas. • 完成句子。 • ② He ________(做了一个美梦 ) and couldn39。 t help laughing. • ③ I have always ________(梦想来中国 ) and now my dream has e true. • 单句改错。 • ④ I have always dreamed of there was a chance to go abroad. • ________________________________________________ • 答案： ① of/about 句意：探寻地球外生命是人类几百年以来的梦想。 dream of/about“ 梦想 ” ，符合题意。 • ② dreamed a sweet dream ③ dreamed of/about ing to China ④ was改为 being • 8． to be honest(＝ honestly speaking)说实在的，实话说 (作插入语，多置于句首，用逗号与句子的其他部分隔开 ) • ① To be honest, I don39。 t think we have a chance of winning. • 说实在的，我认为我们没有获胜的可能。 • ② To be honest, that39。 s all the money I have. • 实话说，那就是我所有的钱。 • 名师点拨 • 常见的用作插入语的不定式短语有： • to be frank 坦白地说 • to be exact 准确地说 • to begin with 首先 • to tell you the truth 说实话 • 归纳拓展 • be honest about sth. 对某事说老实话 • be honest with sb. 对某人说老实话 • be honest in doing sth. 在做某事方面诚实 • It39。 s honest of sb. to do sth. 某人做某事是诚实的。 • It was honest of him to tell me the story. • 他把这件事老老实实地告诉了我。 • 巧学助记 • He is such an honest man that he is honest about everything and with all his friends. He likes to be honest in dealing with them. • 他非常诚实，并诚实地对待一切事情和他所有的朋友。 他喜欢以诚实的态度和朋友打交道。 • 活学活用 • 完成句子。 • ① We should ________________________. • 我们应该对我们所有的朋友说实话。 • ② ________， I don39。 t want to join in this activity. • 老实说，我不想参加这个活动。 • 写出下面相同结构短语的意义。 • ③ to tell you the truth ________________ • ④ to be frank ________________ • ⑤ to begin with ________________ • ⑥ to be exact ________________ • ⑦ to make things worse ________________ • 答案： ① be honest with all our friends ②To be honest/Honestly speaking ③实话告诉你 ④坦白地说 ⑤首先 • ⑥准确地说 ⑦更糟糕的是 • 9． play jokes on(＝ play a joke on)开 „„的玩笑，戏弄 „„ (经常是善意的 ) • ① Don39。 t play jokes on the poor boy. • 不要戏弄这个可怜的男孩了。 • ② He played a joke on me by pretending he39。 d lost the tickets. • 他假装把票弄丢了，跟我开了个玩笑。 • 归纳拓展 • tell jokes 讲笑话 • must be joking 一定是在开玩笑 • make a joke of 拿 „„ 开玩笑 • for/as a joke只是开玩笑 • 名师点拨 • “ 戏弄 „„ ，开 „„ 的玩笑 ” 的多种表达法：play tricks on, play a trick on, make fun of, make a fool of。 • 活学活用 • 完成句子。 • ① Sometimes, they like __________________ others. • 有时他们喜欢戏弄别人。 • ② The joke ______________________was too terrible. • 他跟她开的玩笑太过分了。 • 答案： ① playing jokes on ② (that/which) he played on her • 10． rely on 依赖；依靠；相信；信赖 • ① As some of these actors could not sing well enough, they had to rely on other musicians to help them. • 由于他们中的一些歌手唱得不够好，他们不得不依靠其他音乐家来帮助他们。 • ② Not having found a better way， we had to rely on him to make the design. • 由于没有找到更好的方法，我们不得不靠他来制作这个设计。 • ③ The success of this project relies on everyone making an effort. • 本项目的成功有赖于诸位的努力。 • ④ You may rely on it that he will e to meet you. • 你放心好了，他会来见你的。 • 归纳拓展 • rely on sb. to do sth. 指望 /相信某人会做某事 • rely on (doing) sth. 依赖 /信任 /指望 „„ • rely on it that... 相信 „„ ；指望 „„ • 误区警示 • ① rely on后不直接跟宾语从句，须先接 it作形式宾语，再接真正的宾语。 • ② rely on仅表示 “ 依靠，依赖，指望 ” ，而depend on除表示 “ 依靠，依赖 ” 之外，还有 “ 取决于，视 „„ 而定 ” 之意。 • 活学活用 • 完成句子。 • ① We should ________(相信 ) everything will go well. • ② You can ________(相信他 ) to do whatever he promises. • 单句语法填空。 • ③ You may rely on ________that everything will go on as planned. • 答案： ① rely on it that ② rely on him ③ it • 11． be/get familiar with 熟悉；与 „„ 熟悉起来 • ① They were so popular that their fans formed clubs in order to get more familiar with them. • 他们非常受欢迎以至于他们的歌迷们为了更加熟悉他们而成立了俱乐部。 • ② I am quite familiar with her. • 我和她很熟悉。 • 易混辨析 • The facts are familiar to everyone. • 这些事实。