山东省烟台栖霞市（五四制）2021-2022学年九年级下学期期中考试英语试题

九年级英语试题 温馨提示： 1.本试卷共10页，满分100分；考试时间100分钟。考试结束后，请将答题卡交回。 2.答题前，务必用0.5毫米黑色签字笔将自己的姓名、准考证号、座位号填写在试卷和答题卡规定的位置上。 3.选择题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动用橡皮擦干净后，再选涂其它答案标号。 4.非选择题必须用0.5毫米黑色签字笔作答，答案必须写在答题卡指定区域内相应位置；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。 5.在答题卡指定区域外的答案无效。 第一部分 书写与卷面（10分） 第二部分 阅读理解（共两节，满分35分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从短文后每题所给的A、B、C和D四个选项中，选出最佳选项。 (A) A bag of wind You can move more air than you might think just by blowing with your lungs(肺). You’ll need: Helper Tape, Large plastic dry cleaner’s bag Please follow the steps: ◆1st step: Fold over bottom of bag and close it with tape(胶带). Leave a small hole for clothes hanger(衣架) to go through. Then ask helper to hold bottom of bag, and see if you can blow through the small hole and fill the bag full of air with one breath. ◆2nd step: Press air out of bag. Ask helper to hold bottom of bag again, and blow air into the small hole while keeping mouth about 25cm from the hole. What happened? The second time, you were able to blow much more air into the bag. The stream(气流) of air you blew into the bag the second time created a partial vacuum(半真空) as it entered the bag. That puled in a lot of surrounding(周围的) air with it, filling up the bag. 1. Which part of a newspaper is the article probably from? A. Latest news. B. Stories. C. Travel. D. Science. 2. We should pay attention to ________ when we blow more air into the wind bag. A. being closer to the bag the first time B. blowing with a long breath in the first step C. keeping 25cm from the hole the second time D. not taking the clothes hanger out of the wind bag 3. Why did more air go into the wind bag the second time? A. The people who blow held a longer breath. B. Air inside the bag was blown out of the bag. C. Air went into the bag by itself while no air was in it. D. Surrounding air was pulled in the bag while blowing. (B) Have you ever watched a space lesson on TV? On December 9, 2021, a special science lesson was given to millions of students in th