17.When you return from an(61)enjoyable(enjoy) trip with bags full of souvenirs,a self-moving suitcase could convenient.
Now,this isn't a dream anymore.Nua Robotics,(62)ahigh-tech company from Istael,(63)has developed(develop) a smart suitcase(64)that/whichwill follow you everywhere like a pet dog.It can find out your location by using a camera and pairing with you cell phone using Bluetooth.It can avoid obstacles,is able to send you data like its(65)weight(weight) and location and has an alarm to stop it from (66)being stolen(steal).
The suitcase will be on sale in a year(67)ata price of about 2,400yuan,and cold be of great help to the elderly or (68)physically(physical)disabled who find(69)itdifficult to carry a suitcase around.
Besides the suitcase,the company plans(70)to use(use) this technology in other ways.For example,a shopping cart filled with groceries could follow people to the supermarket and back home.

分析 這是一篇科技報(bào)道.當(dāng)你旅行歸來,帶這滿滿一包紀(jì)念品,如果有一個(gè)會(huì)走路的行李箱,那就太方便了.以色列的一家公司就開發(fā)了一款智能行李箱.它不但能認(rèn)路,還可以防盜.預(yù)計(jì)每年就可以上市出售.這種行李箱對(duì)老年人或行動(dòng)困難的人幫助很大.此外,該公司計(jì)劃開發(fā)智能購物車.

解答 答案:61.enjoyable;考查形容詞.句中enjoy修飾名詞trip,要用形容詞形式.    
62.a(chǎn);考查冠詞.句中high-tech company from Istael作Nua Robotics的同位語,要用不定冠詞來限定.  
63.has developed;考查時(shí)態(tài).句意表達(dá)的是已經(jīng)完成的動(dòng)作,要用現(xiàn)在完成時(shí)態(tài).   
64.that/which;考查連詞.句中will follow you everywhere like a pet dog修飾名詞suitcase,是一個(gè)定語從句;從句缺少主語,且先行詞suitcase指物,要用that或which來引導(dǎo).   
65.weight;考查名詞.句中weight表示重量,抽象名詞,用原形即可.
66.being stolen;考查語態(tài).句中steal與it之間構(gòu)成動(dòng)賓關(guān)系,要用被動(dòng);steal位于介詞from后,要用動(dòng)名詞形式,故填being stolen.   
67.a(chǎn)t;考查短語搭配.a(chǎn)t a price of以…的價(jià)格.    
68.physically;考查副詞.句中physical修飾形容詞disabled,要用副詞形式.    
69.it;考查句型搭配.find it+形容詞+to do sth發(fā)現(xiàn)做某事怎么樣;it充當(dāng)形式賓語,真正的賓語是后面的動(dòng)詞不定式.            
70.to use;考查短語搭配.plan to do sth計(jì)劃做某事.

點(diǎn)評(píng) 語法填空題是考查學(xué)生的語言運(yùn)用能力.解題時(shí),要在理解文章的基礎(chǔ)上,靈活運(yùn)用語法知識(shí),如詞性,時(shí)態(tài),名詞單復(fù)數(shù),連接詞,代詞,冠詞等判斷空白處應(yīng)填寫的內(nèi)容.答完后,還要通讀全文,核對(duì)所填單詞形式是否正確,是否符合語境.

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