六、完形填空。
Many communities have smart recycling bins. You can
1
the bin’s door by scanning a QR code (扫描二维码) with your phone—no need to touch it with your hands! These bins can also weigh your rubbish and give you
2
. You can exchange (兑换) these for small gifts later.
Some smart bins even use
3
recognition (识别). If you say “plastic bottle”, the right door will open by itself. This makes rubbish sorting much easier. Also, there’s an “online recycling” service. You can use an app to
4
workers to come and collect big waste things like old TVs.
These new ways help us
5
more waste into useful things. They
6
resources and keep the Earth
7
. We don’t need to
8
old things away so easily now. Recycling with technology (科技) is fun and helpful!
(
A
) 1. A. open B. close C. clean
(
A
) 2. A. points (积分) B. books C. food
(
B
) 3. A. face B. voice C. hand
(
A
) 4. A. ask B. say C. help
(
A
) 5. A. turn B. take C. buy
(
B
) 6. A. waste B. save C. use
(
C
) 7. A. small B. grey C. green
(
C
) 8. A. give B. put C. throw
解析:
【分析】
这是一篇介绍智能回收箱的完形填空,解题时需先通读全文把握主旨(智能回收箱的功能与环保意义),再结合上下文语境、词汇含义及固定搭配逐一分析选项:
1. 空1:由后文“不用手碰”可知,是扫码打开回收箱门;
2. 空2:后文提到“兑换小礼物”,对应需积累的积分;
3. 空3:后文提到“说‘塑料瓶’”,对应语音识别功能;
4. 空4:考查固定搭配“要求某人做某事”;
5. 空5:考查固定搭配“把……变成……”;
6. 空6:智能回收的作用是节约资源;
7. 空7:结合环保主题,对应“保持地球环保”;
8. 空8:考查固定搭配“扔掉”。
【解析】
1. 第1题:根据“no need to touch it with your hands”可知,需扫码打开回收箱门,故选A.open;
2. 第2题:由“exchange these for small gifts”可知,此处指积分,故选A.points;
3. 第3题:后文提到“say ‘plastic bottle’”,说明是语音识别,故选B.voice;
4. 第4题:固定搭配ask sb to do sth表示“要求某人做某事”,此处指叫工人来收旧物,故选A.ask;
5. 第5题:固定搭配turn...into...表示“把……变成……”,句意为把废物变成有用的东西,故选A.turn;
6. 第6题:智能回收箱的功能是节约资源,save resources符合语境,故选B.save;
7. 第7题:keep the Earth green表示“保持地球环保”,契合主题,故选C.green;
8. 第8题:固定搭配throw away表示“扔掉”,句意为不用轻易扔掉旧东西,故选C.throw。
【答案】
1.A 2.A 3.B 4.A 5.A 6.B 7.C 8.C
【知识点】
完形填空解题技巧、词汇辨析、固定搭配
【点评】
本文围绕智能回收箱展开,贴近生活,词汇难度适中,主要考查语境理解与常用固定搭配,适合初中学生巩固完形填空解题方法。
【难度系数】
0.7