2019-06周

[jerrycheese]

今天开始写notes了，本来预计是20号的。 Sunday, Feb 10, 2019

00

实话孔子六：伤心事与玩笑话 孔子一辈子维护的是礼，周礼 论语是从孔子几十年的话中精心挑选出来的，所以看起来全是格言 孔子是性情中人，敢哭（哭颜回、子路），敢骂（骂宰予），也敢开玩笑 孔子喜欢唱歌，而且唱歌还挺好听 什么配叫士：

• 第一等，爱惜自己的羽毛，出使四方，不辱使命
• 第二等，在宗族中称孝，在家乡中称尊敬长者
• 第三等，言必信，行必果（在孔子这算小人了。。）

孔子是什么人？

• 文化巨匠
• 失意官员
• 模范教师
• 性情中人
• 孤独长者
• 众矢之的。孔子的学派，成为了后世思想家必须面对和超越的对象，所以墨家、道家、法家都来批判道家。

儒墨之争，核心是 仁爱 还是 兼爱 儒道之争，核心是 有为 还是 无为 儒法之争，核心是 德治 还是 法治

01

Unit 32, Must, mustn't, needn't

A

Must 表示 必须要 mustn't 表示 必须不能 needn't 表示 没必要，类似don't have to

B

needn't = don't/doesn't need to = don't have to 所以用 don't need to do，但是用 needn't do （没有to）

C

Needn't have (done) ，已经做了某事，但是现在发现没必要做，侧重于当时不知道 例句： Geore had to go out. He thought it was going to rain, so he decided to take the umbrella. But it didn't rain, so the umbrella was not neccessary. So: He needn't have taken the umbrella. Didn't need to (do)，本来没必要做某事，侧重于当时知道：

• I didn't need to get up early, so I didn't. 我本来就不用早起，所以我没早起
• I didn't need to get up early, but it was a lovely morning, so I did. 我本来不用早起，但是今天天气好，我就早起了

对比 Needn't have (done) ： I got up early because I had to get ready to go away. But in fact it didn't take me long to get ready. So, I needn't have got up so early. I could have stayed in bed longer. 因为我要准备走，所以我起得早，但实际上我不用花这么多时间来准备，所以我没必要起那么早，我可以在床上多呆一会儿。

02

改了下POS tagging的pytorch版本，F1没有进展

[jerrycheese]

Monday, Feb 11, 2019

00

Unit 33. Should (1)

A

should do = it is a good thing to do or the right thing to do.

我们用should来给出建议或表明观点：

• You look tired. You should go to bed.
• The government should do more to help homeless people.

经常和 I think/ I don't think/ Do you think ... ? 搭配：

• I think the government should do more to help homeless people
• "Do you think I should apply for this job?" "Yes, I think you should"

Should 的程度没有 must 那么强：

• You should apologise.(=it would be a good thing to do)
• You must apologise.(=you have no alternative)

B

当某事不对劲或不符合我们预期时，也可以用 should：

• I wonder where Liz is. She should be here by now.(=she isn't here yet, and this is not normal)

Should 也可以表示我们期望某件事发生：

• She's been studying hard for the exam, so she should pass.(=I expect her to pass)

C

You should have done sth. = you didn't do it but it would have been the right thing to do. 你本应这样做但却没有

对比 should (do) 和 shoud have (done)：

• You look tired. You should go to bed now. 你看起来很困，你现在应该上床睡觉
• You went to bed very late last night. You should have gone to bed ealier. 你昨晚睡得很晚，你本应早点上床睡觉的

Ought to 可以代替 should，所以：

Ought todo = should do

Ought to have done = shoud have done

01

诸子百家的孔子篇看完了，后面的孟子啥的以后再看，现在直接看曾仕强的中道·爱情与婚姻

第2集：每一个人都应该受到奖励

“男怕入错行，女怕嫁错郎” “金钱可以卖田地，但娶妻只能靠运气”——莎士比亚。婚姻其实有很大的运气成分 爱情的三个问题：爱什么人？怎么去爱？去哪里找？ 爱是一种感觉。每个人对爱情有不同的价值判断，也称之为价值观，每个人喜欢的东西都不同，是因为价值观不一样。 “门当户对”，一个家庭有家风，在一家的，他们的行为、态度、准则是差不多的，所以家庭背景、想法、表现出来的态度差不多，这样的两个人就结婚的话成功率就高一些（可以理解为价值观相近）。如果价值观不相近的话就容易矛盾、破裂（试想一个人总跟你唱反调）。 怎么看一个人将来怎么样？男看爸女看妈，除了看爸/妈之外，还有看他和邻居的互动。 男女交朋友，第一看他看什么书，第二看他的朋友，和朋友的互动状态怎么样，第三看家里什么情形，跟邻居相处怎么样。

要点： 大家都重视爱情与婚姻 首先要注意感觉和想法 其次要透过沟通来互动 门当户对表示系统相合 社会连挚的现况很重要 家庭环境和气氛要观察

[jerrycheese]

Tuesday, Feb 12, 2019

00

A

Should 常跟在动词 suggest,propose, recommend, insist, demand 后面：

• They insisted that we should have dinner with them.
• I demanded that he should apologise.
• What do you suggest I should do?

同理，也可以跟在 suggestion, proposal, recommendation （动词对应的名词）后面：

• What do ou think of Jane's suggestion that I should buy a car?

当然，也可以在 "It's important/vital/necessary/essential that.." 后面：

• It's essential that you should be here on time.

B

对于A中的句子，可以把should去掉：

• It's essential that you be here on time.(=that you should be here)
• I demanded that he apologise.
• • What do you suggest I do?

注意，suggest不能跟to，可以说：

What do you suggest we should do? 或者是：

What do you suggest we do? 但是不能是：

What do you suggest us to do?

C

许多形容词如strange,odd,funny,typical,natural,intersting,surprised,suprising后也可以跟should：

• It's strange that he should be late. He's usually on time.
• I was surprised that she should say such a thing.

D

If ... should

If something should happen：

• If Tom should phone while I'm out, tell him I'll phone him back late. 如果我出去的时候，Tom打电话来了，告诉他我会迟一点打回去。

"If Tom should phone" = "If Tom phones"，有should的时候，表示说话者感觉发生的概率比较小

可以把should放在最前面，变成Should something happen ...：

• Should Tom phone, can you tell him I'll phone him back later?

E

可以使用 I should.../ I shouldn't 来给某人建议：

• "Shall I leave now?" "No, I should wait a bit longer"

在这里，"I should wait" = "I would wait if I were you, I advise you to wait".

01

第3集：首先确立自作自受的信念

自作自受：我们的所作所为，我们要自己夫妻全部的责任，谁都帮不了我也害不了我。 我们要慎始，也就是从一开始就要很谨慎。一开始走小路，路会越走越宽。感情就是这样，自己觉得两个人不可能，到最后其实很有可能。 学校安排男女生在一起不是为了提供谈恋爱的机会，而是让自己了解异性，满足好奇。 大一就交女朋友，丧失了很多活动的机会。一个人如果没有固定的朋友，那他和每一个人都是朋友，如果他有固定的女/男朋友，那就变成只有他们两个人做朋友了。 爱情其实就是麦穗问题（也叫麦穗理论）——确定关系太早也不好，太晚也不好，那么什么时候好呢？最基本的满意标准，略过前面37%，之后遇到更好的就马上采。 大学生多参加活动、多了解异性，认识清楚，将来才能得到比较好的爱情。 婚姻是有条件的。爱情无价，但结婚就会回到现实 寻找爱情的对象，婚姻的对象是找合适的、相配的，不是找最好的。 大学最宝贵的，是将来有很多同学，可以一起去创业，或是在事业上有帮忙，而不是把时间都花在谈恋爱上（这样你会陷进一个人，丧失了太多机会） 25-28岁是适婚年龄，太早了，条件不稳定，不持久；太晚了，也不好。具体来说，男性是28-35，女性是25-30岁，考虑到生育（高龄产妇，有危险）。 要点：

• 人生只有一条不变定律
• 避免先入为主造成伤害
• 高中阶段以前不谈恋爱
• 大学阶段多活动多了解
• 爱情无价婚姻却有条件
• 找合适的不是找最好的

02

写了一个爬虫，但是被网站给封了，明天找找反爬方法 跑了一次windowed版本的tagging算法，但是效果居然越训练越差，而且训练速度也很慢，目前已经发现的和TensorFlow版本的几个不同是：tf版本使用mask和dropout，torch版本没有，mask使得模型可以并行处理数据，dropout可以防止过拟合。

[jerrycheese]

Wednesday, Feb 13, 2019

00

第4集：首先确立自作自受的信念 恋爱是需要学习的 爱情问题找父母，他们既有经验，也不会害我们 父母最大的问题是，只是催、逼孩子，而从来不指导他 易子而教：交换儿子来教导。打破不符合习惯 什么叫高人？三个程度：追求时尚、中流砥柱、持经达变 要点：

• 不懂的恋爱实在很危险
• 最好有高人指点及辅导
• 高人最好不为新潮所感
• 多元时代什么言论都有
• 各地区文化背景不一样
• 相依为命才能天长地久

01

A

Had better (I'd better / you'd better etc.) do something = 最好做某事，否则会有问题或者危险

否定是 I'd better not (=I had better not)

B

Had better 和 should 很像，但不完全相同。had better 用于特定情况，而不是通常的事情，should可以用于所有情况下给出观点或者建议的情形。

had better通常强调不这样做的话会有问题或者危险，对比：

• It's a great film. You should go and see it. (but no danger, no problem if you don't)
• The film starts at 8.30. You'd better go now or you'll be late.

C

It's time to do sth. = 到了该做某事的时候了

It's time you did sth. = 你应该已经做了/开始做某事了，常用于批判或抱怨某事

It's about time ... / It's high time ... 的批判更加强烈

[jerrycheese]

Thursday, Feb 14, 2019 情人节快乐，今天去郴州吃饭了，没看视频了，明天补上

00 Unit 37. If I do ... and If I did...

A

If I do ... = 有真实发生的可能性

If I did ... = 没有真实发生的可能性，只是假设而已，同时也并不愿意真的发生

如果在想象某种场景的话，就用 if + past (if I found / if you were/ if we didn't etc.)

B

我们在 if 部分不使用would：

• I'd be very frithened if somebody pointed a gun at me. (而不是 "if somebody would point")

C

在不是 if 的部分可以使用 would('d) / wouldn't：

• If you took more exercise, you'd(=you would) probably feel healthier.
• Would you mind if I used your phone?

Could 和 might 也可以使用在这样的结构中：

• If you took more exercise, you might probably feel healthier. = (it is possible that you would feel healthier)

D

下面情形不能使用when来代替：

• They would be offened if we didn't accept thier invitation.(not "when we didn't")

[jerrycheese]

Friday, Feb 15, 2019 明天休息

00 第5集：真正的恋爱一生只限一次

要点： 要认清真正恋爱的意义 现在社会各种诱惑太多 恋爱与择偶要同时并行 小心火热陷于盲目行动 由生物性提升到文化性 一生只限一次真正恋爱

01 Unit 38. If I knew ... I wish I knew

A

当想象一个情形的时候，用 if + past (if I knew / if you were / if we didn't etc.)，但意思是现在时而不是过去时：

• Tom would read more if he had more time. (but he doesn't have much time)
• If I didn't want to go to the party, I wouldn't go. (but I want to go)

B

同样的我们可以在wish后面用这样的过去形式如 I wish I knew/ I wish you were etc. 。我们用wish来表示后悔某些事情：

• I wish I knew Paul's phone number. (= I don't know it and I regret this)
• Do you ever wish you could fly?

C

在 if 和 wish后面我们可以用were代替was变成if I were/ I wish it were etc.

D

我们也不在 if 部分或 wish 后面使用 would：

• If I were rich, I would have a yacht.(而不是 "If I would be rich")

E

注意，could 有时候表示 "would be able to"，有时候表示"was/were able to"：

You could get a job more easily (you could get = you would be able to get), if you could speak a foreign language. (you could speak = you were able to speak)

[jerrycheese]

Saturday, Feb 16, 2019 今天本来休息，但还是忍不住学习

00 Unit 39. If I had known... I wish I had known

A

If I had known ... 表示以前的一个真实情况，但是当时并不知道：

If I had known you were in hospital, I would have gone to visit you. 如果我当时知道你在医院，我就过去看你了。

当讨论的话题在过去时，就可以用if + had('d) ... (if I had known/been/done etc.)

和 If + past 对比：

• I'm not hungry. If I was hungry, I would eat something. (now)
• I wasn't hungry. If I had been hungry, I would have eaten something. (past)

B

在 if 部分不要使用 would. 在其他部分可以使用

C

在wish 后使用 had (done) 是一个意思。I wish something had happened = 这件事没发生

在 wish 后不能使用 would have ...

D

would (do) 表示现在，would have (done) 表示过去

could have (done) = would have been able to

might have (done) = perhaps would have done

01 第6集：对异性要关怀而不是好奇

灯关起来，人都是一样的，没什么可好奇的，但有些人就是好奇。 关怀=心中有对方，就不急于去了解，关怀就会尊重、保护对方，替对方设想。而好奇=心中没有对方，只有自己。 人如果禁不起时间考验，人会变老，爱情会褪色，所以仅凭爱情是不持久的。 我们所谓的爱是从心里发出来的关怀，而只是口头上的爱，那是形式化的，是会褪色的。只有彼此关怀才能够长久。