人教版高一英语必修一Unit2知识点梳理SectionC重点词汇

Section C重点词汇,短语,句式

1.expression n.词语;表达;表示;表情 He looked at me without expression. 他毫无表情地看着我。

Do you know that expression? 你知道这个表达吗?

2. recognize vt. 辨认出;承认;公认 [典例]

1). I recognized her by her red hat. 我根据她的红色帽子认出了她。

2). Everyone recognized him to be the lawful heir/as the lawful heir. 大家都承认他为合法继承人。

[重点用法]

recognize…by sth 认出或识别某人/某事物 be recognize…as sth 被承认某人/某事物是 recognize…to be承认…是 recognize +宾语从句 意识到;承认

[练习] 中译英 1). 人们都承认他是他们理所当然的领袖。

2). 我认出他是我朋友的哥哥。

答案: 1). He is recognized to be their natural leader.

2). I recognized him as my friend’s brother.

【辨析】recognize和know

recognize指你原来很熟悉,经过一段时间间隔或者别的原因然后又重新认出来,是短暂性动词。

know是延续性动词,指相互十分熟悉,十分了解。

I didn’t recognize the famous singer because she wore glasses. We have known each other for five years.

3. straight adj.笔直的;正直的 adv. 直接;挺直 [典例] 1). This is a straight road. 这是一条直路。

2). She went straight from school to university. 她中学一毕业就马上进了大学。

[练习] 中译英1).我的领带系得正不正?2). 一直往前看。 答案: 1). Is my tie straight? 2). Look straight ahead. 4. block vt. 堵塞;阻碍n. 街区;木块;石块

[典例] 1). He lives three blocks away from here. 他住的地方与此处相隔三条街.

2). A large crowd blocked the corridors and exits. 人群把走廊和出口都堵死了

[重点用法]

a block of 一大块 block out 堵住 block off 封锁;封闭 block up 堵塞;阻碍 [练习] 中译英

1). 他们在绕楼群散步。2). 大雪阻塞了所有通往苏格兰的道路。 答案:1). They are taking a walk round the block. 2). Heavy snow is blocking all roads into Scotland 重点词组1.play a part (in) 扮演一个角色;参与

[典例] 1). She plays an active part in local politics. 她积极参与地方政治活动。

2). She played a major part in the success of the scheme. 她对该计划的成功起了重要作用。 翻译:中国在当今世界扮演着重要的角色。

__China is playing an important part/role _in the world today. [短语归纳]

take part (in sth)参加, 参与(某事物 for the most part 整体上; 通常; 多半

the best part of sth(某事物的)绝大部分(尤指一段时间) for my part就我来说 [练习] 中译英

1). 有多少国家要参加(世界杯赛)? 2). 对我来说, 到哪儿吃饭都无所谓。

答案: 1). How many countries will be taking part (in the World Cup)? 2). For my part, I don't mind where we eat.

其他短语2.ever before 从前 3.even if/though 即使 4.over time 长期以来

5 . in the early days 在早期 6. Believe it or not信不信由你

7. a number of +N. 许多,大量. 作主语时, 谓语用复数. the number of +N. …的数量. 作主语时, 谓语用单数 A number of people have read this novel. The number of people here is 50.

重点句型1. Believe it or not, there is no such thing as standard English. 信不信由你,(世界上)没有什么标准英语。

(1)believe it or not 信不信由你。常在句中做插入语。 (2)no such thing 没有这样的事情。such与 all, no, some, any, few, little, many, much, several, one 等词连用时,应位于它们的后面。

①Believe it or not, he refused to accept our offer. 信不信由你,他拒绝接受我们的帮助。 ②There is no such street in the city. 这城市没有那样的街道。

③He said he didn't have time or made some such excuse. 他说他没有时间或别的诸如此类的借口。 [即境活用2] (2009·安徽)I’m amazed to hear from my school teacher again. ______, it is ten years since we met last. A.In a word B.What’s more C.That’s to say D.Believe it or not 解析:句意:想不到又一次收到学校老师的来信,信不信由你,我们上次见面还是在十年前。in a word总之;what’s more而且;that’s to say也就是说;believe it or not信不信由你。 答案:D

2. with的复合结构

[应用3] (1)—Come on, please give me some ideas about the project. —Sorry. With so much work ______ my mind, I almost break down. A.filled B.filling C.to fill D.being filled

解析:with复合结构中,work和fill是主动关系,且表示正在进行,因此其后要用doing结构。 答案:B

(2)John received an invitation to dinner, and with his work ______, he gladly accepted it. A.finished B.finishing C.having finished D.was finished 解析:根据work和finish是被动关系,可以判断出答案。 答案:A

(3)______ two exams to worry about, I have to work really hard this weekend. A.With B.Besides C.As for D.Because of 解析:根据句意,此处应采用“with+宾语+不定式”。 答案:A

(4)It was cold outside, the boy ran into the room ______ his nose red. A.to B.on C.in D.with

解析:这个句子考查with的复合结构的用法,用“with+名词+形容词”做状语表示伴随情况。而to、on、in作为介词则没有这种用法,故排除A、B、C,答案为D。句意是:外面天气很冷,那个男孩跑进了屋子时,鼻子红红的。 答案:D

语法讲解

引语的概念(以课文88页为主,本文重在方法提炼与巩固)

直接引述别人的原话,叫直接引语 直接引语通常都用引号括起来 用自己的话把别人的话陈述出来,叫间接引语

间接引语在多数情况下都构成一个 _宾语从句 Direct Speech Indirect Speech She said, “I like singing. ” She said she liked singing She said, “I am waiting for a bus.” She said she was waiting for a bus. 总结:直接引语是陈述句,变为间接引语时用连词that引导宾语从句.从句中的人称,时态,指示代词,时间状语,地点状语等相应变化.(见课本88) 补充: Direct Speech She asked, “Have you seen the film?” He asks, “Are you a doctor, John?” She asked us, “Where are you going to get off?” He asked them, “Who gave you a talk yesterday?” Indirect Speech She asked me whether\\if I had seen the film. He asks John if\\whether he is a doctor. She asked us where we were going to get off. He asked them who had given them a talk the day before. 总结 直接引语是一般疑问句,变为间接引语时,用连词if或whether连接。 直接引语是特殊疑问句,变为间接引语时,仍用原来的疑问词作连词来引导。 解题步骤:1.陈述句

“I don’t like computers,” Sarah said to her friends.

第一步Sarah said to her friends that I don’t like computers. ( I—she 时态said 过去式 don’t ---- didn’t ) 第二步Sarah said to her friends that she didn’t like computers. 2. 一般疑问句:

Is it easy to improve the condition of the soil? ( They asked him )

第一步It is easy to improve the condition of the soil.

第二步They asked him if it is easy to improve the condition of the soil. 第三步Asked过去式 is---- was

第四步They asked him if it was easy to improve the condition of the soil. 3.特殊疑问句:

When do you harvest the wheat ?( They asked him )

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