必修四unit1 单词(二)

1. refer to 1.His name was referred to at the meeting speak of 提及 2.What does the underlined “it” refer to? 指的是 3.He gave a speech for approximately an hour without referring to his notes.参考，查阅

拓展 1)refer to/consult/turn to the dictionary look up a word in the dictionary查词典 2)refer to…as…把……称作…… 3) reference n.言及，提及，参考，查阅

2 by chance(=by accident)碰巧，凑巧by design(=on purpose) 有意地，故意地Eg:It was by chance that I met my old friend yesterday. He broke the window by design/on purpose.

3. come across(偶然)遇到；发现;被理解I came across my English teacher on may way home.The other day I came across a book that you might like.

【联想拓展】 come about 发生 come up with想到；提出(答案、办法等) come up 被提出/及，长出地面，(太阳)升起，发生 come into being/existence 形成；产生

偶然遇见

come across/come upon/run across

碰巧做某事happen to do sth.碰巧------ It happened/happens that---

我偶然在一家书店发现这本书的。I came across this book in a bookstore. 你打电话时我碰巧出去了。 I happened to go out when you rang me up. It happened that I went out when you rang me up.

【即学即练】 完成句子 ①你能告诉我事故是怎样发生的吗? Can you tell me how the accident _____ _____ ? ②他讲了很久, 但并没有人真正理解他的意思。 He spoke for a long time but his meaning didn’t really _____ _____ . 答案：①came about ②come across 单项填空 ③Tom _____ a secret garden beside his school. A. came along B. came about C. came over D. came across 解析:选D。考查动词短语辨析。句意为：汤姆偶然发现学校旁边的 一个秘密花园。come across偶然发现。

4.比率；速度

rate

死亡率离婚率

the death ratethe divorce rate at any rate

以------速度 at the rate/speed of无论如何 如今离婚率在逐年上升。 Nowadays the divorce rate is increasing year by year. 汽车正在以每小时100 英里的速度行驶。 The car was going at the rate/speed of 100 miles an hour.

5.intend vt. 想要；打算；意指 1)intend doing/to do打算做某事 intend sb.to do打算要某人做某事 2)had intended to do sth. =intended to have done sth. 本打算做某事(但没有) 3)be intended to do 为了做…… be intended for sb./sth. 专门为……而(做、建等);专供……用、看等

(1)他没打算再呆一星期。 He had not intended staying for another week . (2)我打算在5点后尽快赶到那里。 intended to get there as soon after 5 as I could. I ____________________ (3)我原本不想在画还没有完成时就让她看。 intend her to see the paintinguntil it I didn’t was finished. (4)这本书是专为第一年学英语的青年人用的。 is intended for The book ____________________ young adults in their first year of le

arning English.

拓展 intention n. 意图；打算；目的 by intention/design 故意地 have no intention of doing... 无意做…… with the intention of 抱有……目的，打算 without intention 无意中，不是故意地

6. consideration 1) 考虑 Your suggestion is under consideration. 你的建议正在被考虑中。 We should take his age into consideration. 我们应该把他的年龄考虑在内。 take...into consideration考虑到……; be under consideration在考虑中； 2)体谅 You showed no consideration for my feelings at all. 你根本不体谅我的感情。 Out of consideration for the family,reporters stayed away. 记者们出于对家庭的体谅而置身事外。

adj.The earthquake in Japan has considerable 相当大的 influence on its economy. It was very considerate of you to let us know you were going to be late.体贴的，考虑周到的

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归纳拓展.. . 认为；考虑 consider vt consider...to be /as认为……是，把……当做 consider doing sth. 考虑做某事 consideringprep.考虑到；鉴于

[即境活用] 完成句子 ①时间因素是我们必须首先考虑的。 Time factor is what we must first____________ take into consideration ______. ②他非常体贴他的妻子。 showed ______ great consideration for wife. He______ ______ ______his

7 deliver vt. 传送；生小孩；发表演说

指出下列句子中deliver的汉语意思(1)The mailman delivers the mail twice a day in this 投递 ) (2)She will deliver a speech about how to study English tomorrow.( 发表(演讲 )) area.(

(3)She delivered a healthy baby.(

接生 )