人教版高中英语选修8unit3Using-Language(共17张)课件

1、Using LanguageUsing LanguageUseful expressions对感兴趣对好奇踩出来的路一心投入值得思考导致开始(做)一次be/become interested inbe curiousbeaten trackdive into(be) worth thinkinglead to set out to (do)at a timeUseful expressions对感兴趣be/beco同时发现问题很难解决注意到寻找因闻名的确, 事实上at the same timefound the problem difficult to solvebe aware of se

2、arch forbe famous forIndeed同时at the same time人教版高中英语选修8unit3Using-Language(共17张PPT)first telephone designfirst telephone designTestingTestingHe believed that one should always be curious and his most famous saying was: “Leave the beaten track occasionally and dive into the woods. Every time you do y

3、ou will be certain to find something that you have never seen before. Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. All really big discoveries are the result of thought.” He believed that one should al他认为人应该保持一颗好奇心, 他最著

4、名的一名话是: “偶尔离开平路, 去寻求困境。当你这么做的时候, 你一定会发现你从未见过的东西。跟踪下去, 不断探索, 不知不觉中,你就会发现某种值得思考的东西占据着你的头脑。所有真正伟大的发现都是思考的结果。”他认为人应该保持一颗好奇心, 他最著名的 1. Leave the beaten track occasionally and dive into the woods. 偶尔离开平路，去寻求困境。1) beaten track: 被踩出来的路；常规；惯例His farm is off the beaten track. It is at least two miles from the

5、 main road. 他的农庄在偏僻的地方，离开大路至少有两英里。 1. Leave the beaten track 2) dive into He dived into the history of ChinaThe boy dived into the river from the bridgeHe dived into his pockets and fished out one dollar跳水(头朝下); 迅速把手伸入; (对活动, 问题等) 全心投入, 潜心研究2) dive into跳水(头朝下); 迅速把手伸入; 3) every / each time 意为“每次; 每当

6、”, 此短语在句子中经常作连接词, 引导时间 状语从句做连词的名词, 引导时间状语从句。 能用做连词的名词短语还有： the first time 第一次 last time 上次 next time 下次 the instant / moment / minute / second 一 就3) every / each time 意为“每次; 每当follow sth. up 追究到底；（乘势）贯彻到底e.g. Thats an interesting idea, and well certainly follow it up.follow sth. up 2. Bell never set

7、 out to invent the telephone and what he was trying to design was a multiple telegraph. 贝尔从未打算发明电话而是试图设计一 种复式电报。 set out (to do sth.) 开始（做某事）,着手干; 为某个目标而努力They are setting out to do a new experiment. 他们正在着手干一项新的试验。2. Bell never set out to invenset out to do sth. = set about doing sth.set out for = s

8、et off for = leave for意为“出发到去”Lets set out before dark.我们天黑前动身吧。Tomorrow Ill set out for Beijing. 明天我将出发去北京。set out to do sth. = set about3. This original telegraph sent a message over distance using Morse code (a series of dots tapped out along a wire in a particular order).这种原始的电报是在一段距离中用莫尔斯电码传递信息（莫尔斯电码是通过电线发出的以特定的次序敲击出的一串点）。3. This original telegraph sen dot n. 点;小圆点The train arrived on the dot of three oclock. 那辆火车三点钟准时到达。on the dot 准时，按时 vt. 打点于，使点缀于，星罗棋布于The lake was dotted with little boats. 湖面上布满了小船。 dot n. 点;小圆点tapn. 轻轻地敲击；水龙头He cleaned his