【正文】 完美WORD格式 語法填空＋短文改錯組合練(四)題組(一)Ⅰ.語法填空(2017四川成都高中畢業(yè)班第一次診斷性檢測)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 pleted. 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 no173。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.【解題導語】　本文是一篇說明文，介紹了成都都江堰水利工程的建造過程、世界地位、歷史價值以及該工程的現(xiàn)狀?！径我馐崂怼康谝欢危簽樽柚钩啥荚馐芎樗謹_，李冰父子決定修建都江堰水利工程。第二段：都江堰水利工程的世界地位和歷史意義。第三段：安瀾索橋橫跨岷江，在那里可以看到都江堰水利工程的全貌。1．解析：to prevent　考查非謂語動詞。根據(jù)語境可知，李冰和他的兒子在岷江設計灌溉系統(tǒng)的目的是阻止洪水在成都泛濫，故此處應用動詞不定式表示目的。2．解析：After　考查介詞。在經(jīng)過長期調(diào)研和地方群眾的艱苦工作之后，都江堰水利工程完工。after意為“在……之后”，符合語境。3．解析：has been　考查時態(tài)。句意：從那時起，成都平原不再受洪水侵擾，人們過著和平、富裕的生活。根據(jù)該句中的“Since then”及“have been”可知，該句應用現(xiàn)在完成時。4．解析：oldest　考查形容詞最高級。根據(jù)該句中的the和“in the world”可知，都江堰水利工程是世界上現(xiàn)存最古老的無壩水利工程，故用最高級。5．解析：a　考查不定冠詞。句意：它也是中國科學發(fā)展歷史上的一個奇跡。這里泛指“一個奇跡”，故用不定冠詞。6．解析：scientifically　考查副詞?？仗幮揎梽釉~，故用副詞形式。7．解析：where　考查定語從句。分析該句結構可知，該句為非限制性定語從句，關系詞在從句中作地點狀語，故用where引導該定語從句。8．解析：construction　考查名詞。根據(jù)空前的形容詞“great”可以判斷，空處被形容詞修飾，故用名詞形式。9．解析：visitors　考查名詞的數(shù)。這里指“保證國內(nèi)外游客的安全”，故用名詞的復數(shù)形式。10．解析：hanging　考查非謂語動詞。句意：從遠處看，這座橋就像是懸掛在江上方的彩虹。空處與rainbow存在邏輯上的主謂關系，故用現(xiàn)在分詞。Ⅱ.短文改錯(2017重慶二模)Alice, my best friend, devotes many energy to her lessons. She is always one of the top student in our class. She loves the music so much that she made it a rule to enjoy songs in her spare time. Alice is always willing to help other, and she often helps us with our lessons. As a volunteer, she has successful organized some voluntary activities. We paid a visit a nursing home last month, so we picked up rubbish near our school. That we did was warmly weled. Win honor for our school, Alice is well known to our classmates.答案：Alice, my best friend, devotes energy to her lessons. She is always one of the top in our class. She loves music so much that she it a rule to enjoy songs in her spare time. Alice is always willing to help ， and she often helps us with our lessons. As a volunteer, she has organized some voluntary activities. We paid a visit a nursing home last month, we picked up rubbish near our school. we did was warmly weled. honor for our school, Alice is well known to our classmates.第一處：many→much　energy作“精力；活力”之意時，為