八年级下册英语unit1语法点翻译（人教版八年级英语下册unit）

unit 7 What’s the highest mountain in the world （一）词语辨析：Ⅰ. succeed/success/successful的用法

①succeed,v 实现目标，成功

②succeed,不及物动词 succeed in doing sth 如：

He succeeded in swimming across the river 他成功的游过了这条河。

③success,名词可数名词（成功的人或事）；不可数名词（成功）如

Failure is the mother of success

失败是成功之母。

④successful形容词，成功的，如

He is a successful writer.

他是个成功的作家。

【典型例题】

1. The man_____(成功)in setting up a company last year.

【答案】succeeded

【考点】词语运用

2. He is organized and is often . I hope he will have more at his business.

A. success; successful

B. successful; success

C. successfully; successful

D.successful; successful

【答案】B

【解析】句意：他很有条理，常常成功。我希望他会在生意上更加成功。Succss成功，是名词；successful成功的，是形容词；successfully成功地，是副词。所以选B。

【考点】考查形容词。

Ⅱ. population的用法

population 人口；人口数量

population做主语且强度整体人口时，谓语动词一般用单数，

The population is increasing faster and faster.

当主语时“人口的百分之几、几分之几”时，谓语动词常用复数形式。

Three quarters of the population are workers.

表示人口的"多"或"少"时, 用"large"或"small"

The population of China is very large.中国人口众多

提问有多少人口，常用“ what is the population of…?”

What is the population of Canada?

加拿大的人口有多少?

表示 “某地有多少人口” 时，常用 “… has a population of …” 句型

【典型例题】

1.---Do you know ____________ the population of China is?

---Yes, it has the __________ population in the world, about 1.3 billion.

A. how much, most

B. how much, largest

C.what, most

D.what, largest

【答案】D

考点：考查特殊疑问词和形容词

2.Two thirds of the population of the village ________ farmers. The number of them________ about 2,000.

A. is, is

B. is, are

C. are, are

D. are, is

【答案】D

【解析】

试题分析：句意：这个村庄三分之二的人都是农民。他们的数量是2000。Population前有分数修饰，谓语动词要用复数。The number of“……的数量”做主语，谓语动词用单数。故选D。

考点：考查主谓一致。

Ⅲ. famous的用法

famous = well – know adj. 著名的，有名的

(1) be famous for 因……而著名 （某人因某种知识、技能或特征而出名）

China is famous for the Great Wall and Pandas

(2) be famous as 作为……而出名（某人以某种身份而出名）

Lu Xun was famous as a writer.

【典型例题】

1. France ______ for its food and wine.

A. is famous for

B. is famous to

C. is famous as

D. is famous with

【答案】A

考点：考查固定短语。

2. ---Can you tell me something about Liu Yang?

---Oh, she _____ the first Chinese woman astronaut to get into space.

A. is famous as

B. is famous for

C. is interested in

D. is proud of

【答案】A

【解析】

试题分析：句意：你能告诉我一些关于刘洋的事吗?哦,她是著名的第一个进入太空的中国女宇航员。is famous as是著名的；is famous for因……而闻名； is interested in对……感兴趣；is proud of为……而自豪。所以选A。

考点：考查固定短语。

Ⅳ. a lot /a lot of辨析

a lot … ……得多；很多；非常

(1) a lot 很多，做副词短语，修饰动词，放在动词之后。相当于very much.

It usually rains a lot at this time of year.

(2) a lot of =lots of 复数名词 =many 复数名词=much 不可数名词

【典型例题】

1. He knows ____ about this event.

A. a lot of B.lots of

C. many D. a lot

【答案】D

【解析】

试题分析：句意：----对于这次事件他了解很多。a lot 很多，做副词短语，修饰动词，放在动词之后。相当于very much.结合句意，故选D。

考点：考查副词的用法。

2. He drinks _____. He’s got ___ money but not ____ friends.

A. a lot; plenty of ;much

B. much; a lot of ; many

C. a lot; a lot of; many

D. a lot of ; a lot; a lot of

【答案】C

考点：考查副词的用法。

Ⅴ. spend/pay/cost/take辨析

spend … (in) doing 花时间做某事

spend/pay/cost/take 花费

(1) spend→spent→spent v 花费,主语是人

sb. spend 时间/钱 onsth

sb. spend 时间/钱 （in）doing sth

spend on= pay for 支付

He spends too much time on the computer games.

(2) pay →paid →paid v 支付，主语是人

sb. pay 钱 for sth I pay 10 yuan for the book.

(3) cost→ cost→ cost v 花费，主语是某物或某事

sth cost sb. 钱 某物花费某人多少钱

A new computer costs me a lot of money.

(4)take→took → taken v 花费

It takes /took sb. some time to do sth.

做某事花费某人多长时间

It takes him 3 hours to do his homework.

【典型例题】

1. I _______ two hours _______ the book last night. It’s very interesting.

A. spend reading

B.spent reading

C. took reading

【答案】A

【考点】考查动词短语的用法。

2.What a nice coat! How much did you_____ for it? It_____ me twenty yuan.

A. pay, cost B. pay, paid

C. cost, pay D. cost, cost

【答案】A

【解析】

试题分析：句意：多么漂亮的一件外套呀！你多少钱买的？花了我20元钱。pay for意为“支付，为某物付钱”；sth cost sb money则意为“某物花了某人多少钱”；故选A。

考点：考查动词的用法辨析。

Ⅵ. 表示事物的长、宽、高、深等的表达方式

“基数词 单位名词 形容词（long,wide,tall,deep等）”。如果数词超过1，单位名词要用复数形式。

【注】单位词有： meter; foot; inch; kilogram等

Yao Ming is over 2 meters tall.

The river is 50 meters wide.

“基数词 单位名词 in 名词（length; width; height; depth等）

two meters long = two meters in length （2米长）

three feet high = two feet in height. （3英尺高）

长、宽、高、深还可用复合形容词表示

“数字 量词（单位） 形容词（long/wide/ tall/ deep等）” .各个词间用连字符连接，常作前置定语修饰名词。

【典型例题】

1. The river is over 200 meters_____..

A. wide B. long C. tall

【答案】A

【解析】句意：这条河超过200米宽。A. wide宽的；B. long长的；C. tall高的。根据句意只能是指河流的宽度，故选A。

【考点】考查形容词辨析。

2. Over the river there is ____________ bridge.

A. a 110-meter- long

B. a 110-meters-long

C. an110-meter- long

D. an 110-meters-long

【答案】A

考点：考查复合形容词的用法。

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