九年級(jí)英語(yǔ)考前復(fù)習(xí)之如何辨析詞匯
九年級(jí)英語(yǔ)考前復(fù)習(xí)之如何辨析詞匯
九年級(jí)英語(yǔ)考前復(fù)習(xí)之如何辨析詞匯
1. think/ think/about/ think of
(1) think 單獨(dú)使用時(shí)表示"思考", 接that 賓語(yǔ)從句時(shí)意為"認(rèn)為","覺得"。
I am thinking how to work out the problem.
I think she is a good student.
當(dāng)賓語(yǔ)從句含有否定概念時(shí),通常形式上否定think ,但意義上卻是否定賓語(yǔ)從句。
I don't think he can come.
I don't think it will be windy.
(2)think about 可接一個(gè)名詞,動(dòng)詞-ing 形式或由疑問(wèn)詞引導(dǎo)的不定式或賓語(yǔ)從句,意思是"考慮……"。
I have thought about it for a long time.
Please think about how to tell her the bad news.
(3)think of 表示"認(rèn)為", 一般用于疑問(wèn)句中,與what 連用。
What do you think of the TV play? = How do you like the TV play?
2. big/ large/ great
上述形容詞都表示"大",但側(cè)重點(diǎn)及程度不同。
(1) big指具體事物的大小,強(qiáng)調(diào)比正常形體的標(biāo)準(zhǔn)大,既可用在普通場(chǎng)合,也可用在正式場(chǎng)合。它可用來(lái)指人的身材高大或"長(zhǎng)大了",還可表示"偉大","重要"之意。如:
Can you lift up this big stone?
On the last day I made a big decision.
(2) large特別強(qiáng)調(diào)遠(yuǎn)遠(yuǎn)超過(guò)標(biāo)準(zhǔn)的大,指體積、面積、容積、數(shù)量之大。如:
A whale is a large animal.
A large crowd collected at the gate of the theatre.
(3) great除了表示數(shù)量體積之大外,又指抽象的程度,意味著偉大性,重要性,優(yōu)越性;常用于抽象
或無(wú)形的東西;用于有形的東西時(shí),常帶有"偉大","大得令人吃驚"等意思,含有一定的感情色彩。如:
China is a great country with a long history.
He was one of the greatest scientists.
3. cost/ take/ spend/ pay
(1) cost表示"花錢",花費(fèi),付出(只能用于錢、精力、生命等;主語(yǔ)必須是物。)
The book cost me five yuan.
(2) take的主語(yǔ)是動(dòng)詞不定式, 通常用it做形式主語(yǔ)。
It took me five yuan to buy the book...
(3) spend,在主動(dòng)語(yǔ)句中主語(yǔ)是人
I spent five yuan on (for) the book.或I spent five yuan (in) buying the book.
(4) pay的主語(yǔ)是人。
I paid five yuan for the book.
4. expensive/ high/ cheap/ low
這四個(gè)詞在談?wù)摰絻r(jià)格的高低時(shí),要注意使用。expensive與high涉及到價(jià)格"高",而cheap 與low涉及到價(jià)格"低"。
(1) expensive昂貴的,花錢多的。這個(gè)單詞若談到"價(jià)格高,貨貴"時(shí),其主語(yǔ)不能是價(jià)格,必須是貨物、物品本身。如:
This watch is expensive. 這只表很貴。
These glass-products are not expensive. 這些玻璃制品不是很值錢。
注意:cheap表示"價(jià)廉","便宜的",其主語(yǔ)也不能是價(jià)格,必須是物品本身。如:
The cheap table was bought from him. 這張便宜的桌子是他賣給我們的。
This cloth doll is very cheap. 這只布娃娃很便宜。
(2)high在表示價(jià)格時(shí),含義是"高",low在表示價(jià)格時(shí),含義是"低",這兩個(gè)詞不能用于物品本身,只能用在價(jià)格上。如:
The price of this watch is very high. 這只表的價(jià)格太高了。
The price of this book is not low for me. 這本書的價(jià)格對(duì)我來(lái)說(shuō)是不低。
下面我們?cè)嚳磶讉€(gè)句子的正誤對(duì)照:
The price of this computer is expensive.
(宜改為:This computer is expensive. 或The price of this computer is high. )
The price of this pen is not cheap for him to buy.
(宜改為:This pen is not cheap for him to buy. 或 The price of this pen is not low for him. )