構詞法,高考英語語法專練

　�、�. 根據語境，用所給詞的適當形式填空

　　1．It is __illegal__(legal) to drive after drinking alcohol in most countries.

　　解析：句意：大多數國家，酒后開車違法。

　　2．__Misleading__ (lead) advertisements are not allowed by law.

　　解析：句意：法律不允許誤導的廣告。

　　3．It is __unreasonable__(reasonable)to stick to this absurd proposal.

　　解析：句意：堅持這種荒謬的建議是不合理的。

　　4．You must be __illiterate__(literate) if you have not heard of Shakespeare.

　　解析：句意：如果你沒聽說過莎士比亞，那你一定很無知。

　　5．There exists the __imbalance__(balance) between the rich and poor countries.

　　解析：句意：富國與窮國之間存在著不平衡。

　　6．Her illness had made her completely __immobile__(mobile)．

　　解析：句意：她的病使得她完全不能活動了。

　　7．His identity is __unknown__(know) to us so we have to confirm.

　　解析：句意：他的身份為我們所不知，所以我們得證實。

　　8．He seems to be __unaware__(aware)of the trouble he is making.

　　解析：句意：他似乎不知道他正造成的麻煩。

　　9．Jim is __impatient__(patient)with his little sister who is so noisy.

　　解析：句意：吉姆對他吵鬧的小妹妹不耐煩。

　　10．The __unexpected__(expect)death of her son made her sad.

　　解析：句意：她兒子意外死亡讓她很悲傷。

　　11．Running a business without a budget(預算) is __impractical__(practical)．

　　解析：句意：經營生意而沒有預算是不實際的。

　　12．The government __disclosed__(close) that another ambassador had been arrested for spying.

　　解析：句意：政府公開另一個外交大使因間諜罪被逮捕。

　　13．The bright dress is __improper__(proper)for a funeral.

　　解析：句意：鮮艷的衣服不合適參加葬禮。

　　14．This delay was __unavoidable__(avoidable)so we had to be patient.

　　解析：句意：延遲不可避免，所以我們得耐心。

　　15．His income is __inadequate__(adequate) to meet his basic needs and he has to find another job.

　　解析：句意：他的收入不足以滿足基本要求，他得再找份工作。

　　16．Students get a __discount__(count)of 25% on plane tickets.

　　解析：句意：學生享有25%的機票折扣。

　　17．The water is __unfit__(fit)for drinking and you have to go without water.

　　解析：句意：這水不適宜飲用，你只能不喝水了。

　　18．It's __dishonest__(honesty)to lie about one's age.

　　解析：句意：謊報自己的年齡是不誠實的。

　　19．The injured man was __incapable__(capable)of walking， so he had to be carried.

　　解析：句意：那個受傷的人不能走路，所以他得被人背著。

　　20．He was __unable__(ability)to sleep at night because of his anxiety.

　　解析：句意：由于焦慮，晚上他不能入睡。

　　Ⅱ. 用所給詞的正確形式填空

　　1．The Chinese people are very __friendly__(friend) to foreigners.

　　解析：空處應填friend的形容詞形式。

　　2．I think it'll be __sunny__(sun)this afternoon.

　　解析：空處應填形容詞作表語。

　　3．David moved __cautiously__(caution) forward.

　　解析：句意：大衛小心翼翼地往前挪。

　　4．Without reform， social and economic problems can only be __worse__(bad)．

　　解析：句意：沒有改革，社會和經濟問題只會每況愈下。

　　5．The teacher gave them __instructions__(instruct)to arrive early tomorrow morning.

　　解析：句意：老師命令他們明天早晨要早到。

　　6．Excessive dosage(劑量)of this drug can result in __injury__(injure)to the liver.

　　解析：名詞injury表示“傷害”。

　　7．“Thank you.” is a polite __expression__(express) which is widely used in English.

　　解析：a polite expression表示“一種禮貌的表達”。

　　8．He __bravely__(brave)went into the burning house to rescue the baby. Everybody present praised him for his __bravery__(brave)．

　　解析：第一空用副詞修飾動詞；第二空前有物主代詞his，后面用名詞。

　　9．Most Chinese like drinking tea， while __Americans__(America) like coffee.

　　解析：Americans與前一句中Chinese相呼應。

　　10．More and more people go in for sports in modern __times__(time)．

　　解析：in modern/ancient times“在現代/古代”，為固定搭配。

　　11．Nice to meet you， Tom. Did you have a good __flight__(fly)？

　　解析：形容詞后接名詞。

　　12．Too much hunting __endangered__(danger) many species in the past.

　　解析：動詞作謂語，根據in the past可知用一般過去時。

　　13．Harry Potter is a boy who is full of __imagination__(imagine)．

　　解析：名詞imagination表示“想象力”。

　　14．After __graduation/graduating__(graduate)， he left China for America for further study.

　　解析：介詞后接名詞或動名詞。

　　15．If you want to go __traveling__(travel)， you'd better get everything ready in advance.

　　解析：go traveling/swimming/fishing/camping/shopping等為固定結構。

　　16．Which means of __transportation__(transport) will you use if you travel to Beijing？

　　解析：means of transportation“交通方式”。

　　17．You should assume that the __winners__(win) would receive big money but they only got a certificate.

　　解析：從后面的they可以看出，此處指“獲勝者”，并且要用復數。

　　18．__Surprisingly__(surprise)， he should lose his temper in public.

　　解析：副詞surprisingly表示“令人吃驚地”，修飾整個句子。

　　19．__Unexpectedly__(expect)， the injured athlete came first in the 100－meter dash.

　　解析：副詞unexpectedly表示“出人意料地”，修飾整個句子。

　　20．The fish is a bit __smelly__(smell). We can't eat it.

　　解析：be動詞后用形容詞。smelly“臭的”。

　　21．Look up the __meaning__(mean)of the word in the dictionary.

　　解析：名詞meaning表示“意思”。

　　22．New __scientific__(science) discoveries are being made at an increasing speed.

　　解析：形容詞scientific表示“科學的”。

　　23．The mother __undressed__(dress) her baby and gave it a bath.

　　解析：動詞undress表示“脫衣”，與gave一致，用過去時。

　　24．The scenery of Zhangjiajie is so __attractive__(attract) that many tourists go there every year.

　　解析：形容詞attractive表示“迷人的”。

　　25．The farmer was bitten to death by__poisonous__(poison) snakes.

　　解析：形容詞poisonous表示“有毒的”。