Unit 24 A quiz 知识点 讲义+练习(含答案)

Unit 24 A quiz 小测试
一、重点单词及拓展:
带out的部分动词短语:
come out 出版;出现 find out 找出,查明 give out 分发
go out 外出;熄灭 look out 留神,注意 look out of 从……朝外看
take out 取出 try out 试验,尝试
带up的部分动词短语:
cheer up 振作起来 get up 起床 give up放弃 grow up 成长,成熟
look up向上看;查阅 make up 组成;化妆 pick up 捡起;接某人
put up 举起;张贴 set up 成立;建立 stand up起立
take up 占据 turn up 调高 warm up热身
注意:这些动词短语后接名词时,名词放中间或后面都可以;代词一定放中间,如: try it out look them up
造句练习:
警察找到这场事故的原因了吗?
梦想是伟大的,不要轻易放弃它。
当你外出时,记得把门窗关好。
那是谁的铅笔?请把它捡起来。
这张桌子占据了房间三分之一的空间。(space)
表示江河湖海等概念的名词:
river 江;河 stream 小溪 lake 湖 sea 海 ocean 洋
七大洲四大洋的英语表达
亚洲--Asia 非洲-- Africa 欧洲--Europe 北美洲--North America
南美洲--South America 大洋洲--Oceania 南极洲--Antarctica
太平洋--the Pacific 大西洋--the Atlantic
印度洋--the Indian Ocean 北冰洋--the Arctic Ocean
语法--形容词的比较级和最高级(一)
形容词的同级比较: as + 形容词原形 + as 和......一样......
否定结构为:not so/as + 形容词原形 + as 不和......一样......
例:I was as happy as John yesterday. 昨天我和约翰一样高兴。
Tom is not so/as tall as John. Tom不和John一样高。
形容词的比较级:表示两者或两部分之间进行比较,通常会有标志词than(比),有时候也会省略。
结构:A+系动词+形容词比较级+than+ B A比B更......
例:Shenzhen is a newer city than Hong Kong. 深圳是比香港更新兴的城市。
His mum is much taller than him. 他的妈妈比他高多了。
注意1:形容词比较级前,可有表示程度的副词或短语修饰,如much/far/still/even /a lot /a little/a bit等。
例:Lucy is a little happier than Tom, because she got a good mark in the exam. Lucy比Tom更开心一些,因为她在考试中取得了好成绩。
注意2:有时候句子中没有than, 也是比较级,需要自己体会意思。
例:Tom is much happier today, he can’t wait to tell mum his good news.
Tom今天开心多了(暗比昨天)
比较级的变化规则:(见后表)
形容词的最高级:三者或三者以上的人或事物之间的比较,表示在众多人或事物中,其中一个“最…”
标志:the + 形容词最高级(最高级前有形物代/名词所有格修饰时,the省略)
结构:主语+系动词+形容词最高级+(名词+ of/in/among+范围)
例:Changjiang river is the longest river in China.
Oscar is the tallest boy among us. Oscar是我们中最高的男孩。
形容词比较级、最高级变化规则:
情 况 比较级 最高级 例词
一 般 情 况 加er 加est tall-taller-tallest, short-shorter-shortest
以不发音e结尾 加r 加st nice-nicer-nicest, large-larger-largest
“辅音+y”结尾 变y为i, 加er 变y为i, 加est heavy-heavier-heaviest , happy-happier-happiest
重读闭音节(辅元辅结构) 双写最后一个字母,加er 双写最后一个字母,加est thin-thinner-thinnest , big-bigger-biggest
多音节/部分双音节 在词前加 more 在词前加 most more delicious-most delicious, more healthy-most healthy
不规则变化 good/well—better(更好)-best(最好) bad/ill/badly—worse (更坏)-worst(最坏) little—less更少-least最少many/much—more更多-most最多 far—farther / further更远-farthest/furthest 最远
专项练习:
写出下列单词的比较级和最高级:
clean ___________ ___________ nice ___________ ___________
happy___________ ___________ little___________ ___________
thin ___________ ___________ early ___________ ___________
slow___________ ___________ good ___________ ___________
much___________ ___________interesting_____________ _____________
quick___________ ___________expensive______________ _____________
用所给形容词的原级、比较级或最高级形式填空
Mr. Smith is ___________ (rich) in this office.
2)Winter is ___________ (cold) season of a year.
3)This TV is not so ___________ (cheap)as that one.
4)It is much ___________(hot) today
5)This TV is not so ___________ (cheap) as that one.
6)She is a little ________________ (careful) than her classmates.
单项选择
1)John is my ___________ friend of all the classmates.
A. good B. better C. best D. the best
2) E-mailing is much ___________ than long-distance calling.
A. cheap B.cheaper C. cheapest D. the cheapest
3) Beijing is one of ___________ cities in China.
A. very beautiful B. much beautiful C. more beautiful D. the most beautiful
4) The Yellow River isn’t so _______ as the Yangtze River.
A. long B. longest C. longer D. the longest
5)Who is the ___________, Jim, Li Lei or Ling Fang
A. short B. shorter C. shortest D. much shorter
参考答案:
造句练习:
Did the police find out the reason of that accident
Dream is great. Never give it up.
Remember to close all the doors and windows when you go out.
Whose pencil is that Please pick it up.
The table takes up one third space of the room.
专项练习
cleaner; cleanest nicer; nicest
happier; happiest less; least
thinner; thinnest earlier; earliest
slower; slowest better; best
more; most more interesting; most interesting
quicker; quickest more expensive; most expensive
1) the richest 2) the coldest 3) cheap 4) hotter 5) cheap 6) more careful
1) C 2) B 3) D 4) A 5) C

郑重声明:本文版权归原作者所有,转载文章仅为传播更多信息之目的,如作者信息标记有误,请第一时间联系我们修改或删除,多谢。