2020年高考英语专题冲刺专题12语法填空含解析

专题卷十二语法填空

1.阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

A grocery store owner in Japan recently paid $11,000 1． a bunch of grapes of the Ruby Roman （红宝石罗马葡萄）variety. He now plans 2． (put) them on display in his store and then give them away to a few lucky shoppers.

Special fruits 3． (be) a status symbol in Japan, sort of like rare wines in the Western world. It's also customary to give high-quality fruits for some formal 4． (occasion) like weddings, business meetings or hospital visits. And there are specialized fruit shops selling only the rarest, most perfect products 5． are grown in special conditions to ensure they look and taste as good as possible.

The 30 grapes 6． (buy) by the store owner were the first of the Ruby Roman variety harvested this season. They were the size of ping pong balls.

To be worthy of the Ruby Roman label, grapes must not only weigh at least 20 grams 7． also have a sugar content of at least 18%. They were 8． (introduce) to the Japanese fruit market in 2008 and their price has been going up 9． (sharp) ever since. Unsurprisingly, these grapes set a new record for the world's 10． (expensive) grapes.

【答案】

1．for 2． to put 3． are 4．occasions 5．that 6．bought 7．but 8． introduced 9． sharply 10． most expensive

4．occasions考查名词。此处指“场合”，是可数名词，根据some判断填occasions。

5．that考查定语从句。定语从句缺少主语，而先行词products前面有形容词最高级修饰，故填that。6．bought考查非谓语动词。分析句子结构可知此处是非谓语短语作后置定语，buy和grapes之间是被动关系，用过去分词，故填bought。

7．but考查连词。根据句意判断前后两句是并列关系, “not only …but also”不但…而且。

8． introduced考查动词时态和语态。根据in 2008判断用一般过去时，从句意可知葡萄是被引进到日本，故填introduced。

9． sharply考查副词。修饰动词用副词形式，故填sharply。

10． most expensive考查形容词最高级。根据句意可知这些葡萄创下了世界上最贵葡萄的记录，故填most expensive。

【题型】语法填空

【难度】一般

2.阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Over 2,200 years ago, Chengdu was threatened by frequent floods. Li Bing, together with his son. decided to construct an irrigation system on the Minjiang River 1． (prevent) flooding. 2．having a long study and a lot of hard work by the local people, the great Dujiangyan Irrigation System was completed. Since then, the Chengdu Plain 3．(be) free of flooding and the people have been living peacefully and wealthily. It is the 4．(old) and only surviving no-dam irrigation system in the world. It is also 5． wonder in the development of Chinese science. The project consists of three important parts, namely Yuzui, Feishayan and Baopingkou, which were__6．(science) designed to control the water flow of the rivers throughout the year.

There is a glorious bridge called the Anlan Cable Bridge crossing the Minjiang River above Yuzui, 7．you can clearly see the entire system. The great 8．(construct) originally started before the Song Dynasty. At that time, the body of the bridge was constructed with wooden blocks and the handrails(扶手)were made of bamboo. Recently the wood and bamboo have been replaced with steel and concrete to guarantee the security of 9．(visit) from home and abroad. Seen from afar, the bridge looks like a rainbow 10．(hang) over the river.

【答案】

1．to prevent

2．After

3． has been

4．oldest

5．a

6． scientifically

7．where