Unit 2 English around the world

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名称 Unit 2 English around the world
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科目 英语
更新时间 2008-09-21 16:05:00

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必修 1 Unit 2 知识系统
Period 1
单词
1. include v. 包含;包括
用法拓展:(1)including + n.
I have to prepare food for seven people, including me.
(2) n.+included
at least six of us, Mary included, will make a trip to Guilin.
There are three students punished, two girls ________.
A. include B. including C. included D. includes
(C)

2. actually adv. 实际上;事实上
用法拓展:actuality n. 现实
in actuality =in fact 事实上;实际上
3. Present adj. 现在的;出席的;到场的
how many people were present at the meeting
用法拓展:(1)n.礼物;现在 present作“出席的,在场的”讲时,须后置作定语,不做前置定语; 作“现在,目前的”讲时,置于名词之前。
at present 目前,现在
(2)vt. 赠于,授予
present sth to sb.=present sb. with sth.


4.Rule vt./vi. 统治;支配
make it a rule to do 习惯做某事;经常做某事
carry out a rule 执行规定; follow /obey a rule 遵守规定

5.Howerver adv. 然而,不过; 无论如何,不管多么
certainly he apologized. However, I won’t forgive him.
区别:(1)but“但是,然而”,是对等连接词,即连接几个并列成分,转折意味较强。
I want to buy a new CD by S.H.E., but I have no money.
(2) however 可置于句中、句首或句末,且多用逗号与其他句子成分隔开。
He likes singing English songs. He can’t sing well, however.
(3)however 表”无论如何,不管多么“讲时,引导让步状语从句,相当于no matter how
句式:however + adj./adv/+ 主语+谓语
however hot it is, he will not take off his coat.


词组
1. More than one 不止一个
用法拓展:(1)more than +数字“超过;多于”
there are more than 60 students in our class.(over 60)
(2) more than + n. “不仅仅;不只是”
there are more than classmates .they are close friends (他们不仅仅是同学,更是亲密的朋友)
(3)more than + adj./adv. “非常,很”
I’m more than glad to meet you here. 在这儿见到你我很高兴。
A Tale of Two Cities is _________ a novel. It helps us to understand the history of that time.
A. not more than B. no more than C. less than D. more than
(D)


3. play an important role in (在……中)起重要作用。
Science plays an important role in developing production .
Take an active part in =be active in 积极参加

4. Because of 因为
用法拓展:(1)due to “由于”,做状语;
(2)thanks to “多亏、由于”,做状语
(3)as a result of “ 因为…….的结果”,作
用because, because of 填空
he was late _______ the heavy rain.
He was late ________ it rained heavily.
He realized she was crying ________ what he had said.
A. because B. because of C. as D. since
(B)

5.either…or… / neither… nor…连接两个名词作主语,谓语动词采取就近原则。
I want to visit either Paris or London.
The cat was neither in the room nor on the roof.

6. at the end of 在。。。的末尾,在。。。结束时 用于时间方面和空间方面。
By the end of “到。。。结束时” 用于时间(表过去时间,谓语动词多用过去完成时;表将来时间,则用will have + 过去分词)
In the end “最终;终于”,用作状语,修饰动词。(相当于finally /at last)
(1) __________ we reached an agreement.
(2) __________ last term we had finished our experiments.
(3) ___________ this year, he’ll leave for Beijing.
(4) ___________ this year, he’ll have left for Beijing.
(in the end, by the end of, at the end of, by the end of)

7. the number of/ a number of
the number of “…….的数目“,后接可数名词复数,作主语时谓语动词用单数。
The number of undergraduates has increased over the years.
A number of 许多 大量 后接复数名词,此短语加复数名词在句中做主语时,谓语动词用复数。( a great number of / a large number of / a small number of )
A number of teachers are on leave..
(1) all the number were present but ________ them left earlier.
(2) I really want to know __________ the candidates.
(a number of/ the number of )

8. such as/ for example
such as 用于列举事物,所列举事物的数量不等同于被举例的总量,否则就应该用that is 或namely .。 for example 用于举例说明,一般仅举同类人或物的“一个“例子。
For example可位于句首,句中,常用逗号与其他部分隔开;such as 只位于所列举的事物前,其后不跟逗号。
用such as, for example, namely 填空
(1) students , ________ Tom and Mary, should be learnt from .
(2) wear something simple, ________ a skirt and blouse. (宽松的上衣)
(3) he knows six languages, __________ Chinese French, English, Spanish, Russian and Portuguese.
(such as, for example namely )


句子
1.Native English speakers can understand each other even if they don’t speak the same kind of English.
其他用于让步状语从句的从属连词有:though, although, while, as
用法拓展:
even if =even though “即使”,用来引导一个让步状语从句,后面既可以用陈述语气,也可用虚拟语气,但是even if / though 引导的从句不用将来时。
Even if it rains tomorrow, we will leave for Beijing.
用if, as if, even if填空
(1)_________ I had money, I wouldn’t buy it.
(2) _________ I had money, I would buy it.
(3) it looks __________ it is going to rain.
(even if 引导让步状语从句;if 引导条件状语从句; as if/ though 似乎是。。。 引导方式状语从句。

2.However, they may not be able to understand everything.
此句是一个部分否定句,not与everything 连用表示部分否定;完全否定用not …anything或nothing表示。
Not everything went well with me.我并非每件事都顺利。
Nothing went well with me.我事事皆不顺利。
富人并不总是幸福的。
The rich are not always happy.

3. one big change in English usage happened when Noah Webster wrote the American Dictionary of the English Language, giving American English its own identity.
英语用法发生了一次大变化,在诺亚。韦伯斯特编箸《美国英语词典》的那个时期,这本词典体现了美国英语的特色。
此句中giving American English its own identity 是现在分词短语作结果状语。
Both of his parents died in the war, leaving him alone.
现在分词短语还可作原因、时间、条件、伴随状语。分词所表示动作的逻辑主语是句子的主语,有时是主句。
He _________ me all that I had to know, _________ me all the necessary information .
A. told; gave B. explained; giving C. explained to; giving D. said; to give
( C )



period 2
1.be about to do 即将做某事
I was about to say when you interrupted me .
用法拓展:was/ were doing…… when ……正在做。。。时,发生了。。。
had done …… when 刚做完了。。。的时候发生了。。。
the bus had already left when I got to the station.
当我到车站的时候,车子已经走了。

2. As/ as well as
as well 是副词短语,意思是“又、也”,放在句末;
as well as 是并列连词,“不仅。。。而且。。。; 既。。。又。。。”连接两个并列成分。
As well放在主要动词之前,前面有may, just 等时,意为“也好,不妨,还不如。。。“
用as well, as well as 填空
he is a professor, and a writer ________.
The girl is beautiful ________ clever.
We expect her to do the homework _________ look after the children.
I’m interested in the world news ________.
You might just ________ tell me the truth.
(as well; as well as; as well as; as well; as well 不妨)

2. Request sth. of sb 请求某人做。。。
Request sb. to do sth.请求某人做。。。
Request/demand/ command + that (从句中用should + 动词原形)

The teacher commanded that the exercises __________ in an hour.
A. was finished B. were finished C. should finish D. be finished
( D )


句子
1. Usage means the way that words are used in a language.
“that words are used in a language”是way 后面的定语从句。当先行词是way后面(方法,方式)且关系词在从句中作方式状语时,可用that, in which 或不用关系词来引导定语从句。
用法拓展:
this is the best way I think of ________ the problem.
A. solve B. solving C. to solve D. solved

I don’t like the way _________ you speak to your teacher.
A. which B. what C. that D. how

This is the best way _______ the problem.( C)
( c)

2. it is the duty of a government to provide education for the children of its country.
It is + n. + of sb. to do 做。。。是某人的。。。
It is +n. + of sb. +that 从句
It is + adj. +of /for sb. to do…
It is kind of you to help me carry the book.
It’s important for him to lie quietly for sometime.
________ is no good _________ without doing anything.
A. this; talking B. it; to talk C. it talking D. that; to talk
( C )

4. is _______ necessary to tell this father everything
A. it B. that C. what D. he
( A )

5._________ is a fact that English is being accepted as an international language.
A. there B. this C. that D.it
( D )
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