【正文】 addictionr一方面，它向我們發(fā)送無限量的信息。另一方面，使用智能手機可能會成為一種癮?？梢酝茰y出，智能手機技術(shù)可能是一把雙刃劍，既有優(yōu)點又有缺點。故選C。 （3）細(xì)節(jié)理解題。根據(jù)They found that students who used their phones the most reported higher levels of feeling lonelydepressed and anxious他們發(fā)現(xiàn)使用手機的學(xué)生報告說，他們感到孤獨、沮喪和焦慮的程度更高?？芍鼤诤芏喾矫鎿p害學(xué)生的情緒狀態(tài)。故選D。 （4）推理判斷題。But the researchers say that we can limit our brains to be less addicted to our phones and pute但是研究人員說，我們可以限制我們的大腦對手機和電腦的上癮程度。以及內(nèi)容，可以推測出，最后一段是告訴我們，有辦法處理智能手機使用上癮。故選D。 （5）根據(jù)第一段nearly 2 4 billion people around the world used a smartphone in 2017. 2017年，全球近24億人使用智能手機。結(jié)合選項A，我們可以用智能手機來對付孤獨。B、如果我們?nèi)匀皇褂弥悄苁謾C，就無法控制一個插件。C、2017年世界上有近24億人使用智能手機。D、如果你不知道何時何地應(yīng)該回復(fù)郵件，就不要使用智能手機。綜上所述，可知第三個符合文章內(nèi)容。故選C。 【點評】考查閱讀理解。要求考生對文章通讀一遍，做題時結(jié)合原文和題目有針對性的找出相關(guān)語句進行仔細(xì)分析，結(jié)合選項選出正確答案。推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案，切忌胡亂猜測，一定要做到有理有據(jù)。二、中考英語完形填空（含答案詳細(xì)解析）9．閱讀下面的短文，掌握其大意，然后從各題所給的A、B、C三個選項中，選出一個最佳答案. There was a tree in my garden. One day, two birds came to the tree and built a house for their 1 newborn babies. One morning, I was getting up when I 2 the sound of the little birds. I ran out of my bedroom and found two babies eating food on the ground in the 3 I thought they dropped off their house, so I decided to help them get back to their house. At that time, the 4 bird and the mother bird came back. They brought some food for the third baby. They put it on the ground. 5 their third baby. To get the food, she had to fly to it. Although she was 6 , she was afraid of getting out of the house to eat it. To my 7 . her parents just stood there and did nothing. After about ten 8 the third baby bird didn39。t have any other choice. She slowly went to the border（邊緣）of the house and began to 9 , She flew down from the house. Finally, she landed safely on the ground and found the food soon. These birds taught us a lesson: If we want our food, we will have to learn to fly on 10 . 1. A. twoB. threeC. five2. A. heardB. smeltC. saw3. A. gardenB. houseC. bedroom4. A. sisterB. BrotherC. father5. A. besideB. next toC. far away from6. A. fullB. hungryC. thirsty7. A. joyB. surpriseC. excitement8. A. daysB. weeksC. minutes9. A. flyB. eatC. run10. A. ourselvesB. yourselvesC. Themselves【答案】 （1）B；（2）A；（3）A；（4）C；（5）C；（6）B；（7）B；（8）C；（9）A；（10）A； 【解析】【分析】文章大意：文章通過母鳥喂食小鳥讓小鳥學(xué)會了飛翔，同時告訴我們一個道理：：如果我們想要食物，我們就必須學(xué)會自己飛行。 （1）句意：一天，兩只鳥來到了樹上，為剛出生的三只小鳥建了一個鳥巢。；；，根據(jù) After about ten8the third baby bird didn39。t have any other choice. 可知，有三只小鳥。故答案是B。 （2）句意：一天早晨，當(dāng)我起床的時候，突然聽到小鳥的叫聲。；；，根據(jù)sound可知是聽到了小鳥的叫聲，故答案是A。 （3）句意：我跑出臥室發(fā)現(xiàn)兩只小鳥在花園的地上在吃食。；；，結(jié)合語境可知，大鳥為小鳥在樹上建立鳥巢，樹應(yīng)該是在花園里，故答案是A。 （4）句意：這個時候，鳥爸爸和鳥媽媽回來了。；；。根據(jù)mother bird可知與其一塊來的是father bird，故答案是C。 （5）句意：他們把食物放在檔，離他們的孩子很遠(yuǎn)?！赃叄?；……遠(yuǎn)。根據(jù) To get the food, she had to fly to it. To get the food, she had to fly to it. 可知食物離小鳥遠(yuǎn)，故答案是C。 （6）句意：盡管他很餓，但是他害怕從房子里出來吃。；；，根據(jù) To get the food, 可知小鳥很餓，故答案是B。 （7）句意：讓我吃驚的是，他的父母就站在那里無動于衷。；；。根據(jù)文章的是敘述可知，食物離小鳥很遠(yuǎn)，小鳥很害怕，但是父母就站你在那里不動，所以我很吃驚，故答案是B。 （8）句意：十分鐘過后，第三只小鳥別無選擇。；；。因為小鳥餓了，想吃東西，不可能是十天后，更不可能是十周以后，所以是十分鐘以后，故答案是C。 （9）句意：她慢慢地走向鳥巢邊緣開始飛。；；，根據(jù) She flew down from the house. 可知是小鳥走向鳥巢邊緣開始飛。故答案是A。 （10）句意：如果我們想的到食物，我們必須學(xué)會自己飛，；；，主語是we，所以使用ourselves，故答案是A。 【點評】考查詞匯在篇章中的運用能力，答題時首先要跳過空格通讀文章掌握其大意，然后細(xì)讀文章字斟句酌逐一作答，注意考慮句型、語法、搭配、語境等因素。最后通讀一遍檢查驗證。10．完形填空 Can you imagine that we could build a beautiful city with rubbish? Maybe you will think it is 1 . However, it can be true! Nothing is a waste if we have a creative mind. Let me show you something about 2 rubbish.Sometimes we can see tons of rubbish in the streets, on the roads, near the buildings... here and there. Many large cities became so ugly 3 it. Nobody likes rubbish, but in fact, some rubbish can be used again. All of us want to solve the problem, we must do something to 4 rubbish. We should take action from now on. 5 , some good things will not be wasted. Do you often throw away things you don39。t need any more? Have you ever thought about how these things can actually be put to good use? For Example, when a car gets too old, it may not run any more. But we can use the metal of the car to make something else. When a bottle is empty, it 6 as waste. You don39。t know bottle glass can be made into sand and used to build streets. Rubbish 7 food can be changed into fertilizer to make plants grow better. It is cheap and safe. And other rubbish can also be used to make building blocks. Now, 8 machines are designed for that. 9 , people will watch films in a beautiful cinema which is built out of rubbish. Besides buildings and roads, cities may be made from rubbish. But so far, building beautiful cities made from rubbish is only 10 .1. A. importantB. understandingC. unbelievableD. possible2. A. returningB. reusingC. reflectingD. repeating3. A. becauseB. because ofC. instead ofD. as for4. A. make a living asB. make promises toC. make up our mind toD. make use of5. A. On the wayB. By the wayC. In this wayD. Out of the way6. A. will be thrown awayB. will throw awayC. threw awayD. was thrown away7. A. fromB. inC. onD. to8. A. fewer and fewerB. less and lessC. more and moreD. more and less9. A. Some dayB. The other dayC. NowadaysD. In the day10. A. a symbolB. a letterC. a lessonD. a dream【答案】 （1）C；（2）B；（3）B；（4）D；（5）C；（6）A；（7）A；（8）C；（9）A；（10）D； 【解析】【分析】本文介紹了用垃圾建筑城市的夢想。 （1）句意： 也許你會認(rèn)為這是難以置信的。A重要的，B同情的，C難以置信的，D可能的，根據(jù)行為 However, it can be true可知能與可能構(gòu)成轉(zhuǎn)折關(guān)系的是難以置信的 ， 故選C。 （2）句意： 讓我給你看一些關(guān)于垃圾再利用的東西。A歸還，B再用，C反射，D重復(fù)，根據(jù) Nothing is a waste if we have a creative mind 如果我們有創(chuàng)造性的頭腦，沒有什么是浪費可知是再利用，故選B。 （3）句意： 許多大城市因為它變得如此丑陋。A因為，引導(dǎo)從句，B因為，接賓語，C代替，Das for至于，根據(jù) Sometimes we can see tons of rubbish in the streets, on the roads, near the buildings... 有時，我們可以在街道上、道路上、建筑物附近看到大量垃圾，可知因為這些垃圾使得城市丑陋，it是賓格作賓語，故用because of ， 故選B。 （4）句意： 我們都想解決這個問題，我們必須做些什么來利用垃圾。A以......某生，B向......作出承諾，C下決心，D利用，根據(jù) rubbish can be used again可知是來及利用 ， 故選D。 （5）句意：以這種方式一些好東西不會被浪費。A在路上，B順便，C用這種方式，D不礙事，根據(jù)垃圾再利用是一種方式，故選C。 （6）句意： 當(dāng)一個瓶子空了，它就被當(dāng)做廢物扔掉。when引導(dǎo)的時間狀語從句，主語時態(tài)是一般將來時，主語it和throw是被動關(guān)系，故是一般將來時被動語態(tài)，故選A。 （7）句意：來自食品的垃圾可以變成肥料，使植物長得更好。A來自......，B在......里，C在......上，D到，根據(jù)本文將垃圾利用，故此處指垃圾的出處用from，故選A。 （8）句意： 現(xiàn)在，越來越多的機器就是為此而設(shè)計的。 machines是名詞復(fù)數(shù)，less修飾不可數(shù)名詞故排除B和D，fewer更少，此處根據(jù) designed for that可知是越來越多的機器被設(shè)計 ， 故選C。 （9）句意：有朝一日人們會在用垃圾建造的美麗電影院看電影。A有朝一日，B另一天，C目前，D在白天，根據(jù) people will watch可