题目内容
10.You may think that sailing is a difficult sport,but it is really not hard to learn it.You do not need to be strong.But you need to be quick.And you need to understand a few basic rules about the wind.First,you must ask yourself,"Where is the wind coming from?Is it coming from ahead or behind or from the side?"You must think about this all the time on the boat.The wind direction tells you what to do with the sail.
Let's start with the wind blowing from behind.This means the wind and the boat are going in the same direction.Then you must always keep the sail outside the boat.It should be at a 90° angle (角度) to the boat.Then it will catch the wind best.
If the wind is blowing from the side,it is blowing across the boat.In this case,you must keep the sail half way outside the boat.It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind,but it shouldn't flap (摆动).It shouldn't look like a flag on a flagpole.If it is flapping,it is probably out too far,and the boat will slow down.
Sailing into the wind is not possible.If you try,the sail will flap and the boat will stop.You may want to go in that direction.It is possible,but you can't go in a straight line.You must go first in one direction and then in another.This is called tacking.When you are tacking,you must always keep the sail inside the boat.
45.What should you consider first while sailing?C
A.Sailors'strength.
B.Wave levels.
C.Wind directions.
D.Size of sails.
46.What does the word"It"underlined in Paragraph 4refer to?C
A.The boat.
B.The wind.
C.The sail.
D.The angle.
47.What do you have to do when sailing against the wind?D
A.Move in a straight line.
B.Allow the sail to flap.
C.Lower the sail.
D.Tack the boat.
48.Where can you probably find the text?A
A.In a popular magazine.
B.In a tourist guidebook.
C.In a physics textbook.
D.In an official report.
分析 本文是一篇说明文.文章介绍了帆船运动的一些常识,进行帆船运动必须掌握风向,风向决定着帆船的运动速度.后文分别就顺风行驶、侧风行驶和逆风行驶进行了阐述.
解答 45.C 细节理解题.根据第二段中的"First,you must ask yourself,"Where is the wind coming from?Is it coming from ahead or behind or from the side?""可知,风向是决定帆船最重要因素.
46.C 猜测词义题.根据文章中的"you must keep the sail half way outside the boat.It should be at a 45° angle to the boat.It needs to be out far enough to catch the wind,but it shouldn't flap (摆动)."可知,it指代the sail.
47.D 推理判断题.根据文章最后一段中的"It is possible,but you can't go in a straight line.You must go first in one direction and then in another.This is called tacking."所以选D.tack the boat意为:改变船航向.
48.A 推理判断题. 帆船运动是普通的一种体育运动,因此,本文很可能从流行杂志中节选.故选A.
点评 解答细节理解题时,一个常用的方法就是运用定位法,即根据题干和选项中的关键词从原文中找到相关的句子,与选项进行比较从而确定答案;推理判断题既要求学生透过文章表面文字信息推测文章隐含意思,又要求学生对作者的态度、意图及文章细节的发展作正确的推理判断,力求从作者的角度去考虑,不要固守自己的看法或观点.
Izzy,nine,restarted father Colm's heart by stamping (踩) on his chest after he fell down at home and stopped breathing.
Izzy's mother,Debbie,immediately called 999but Izzy knew doctors would never arrive in time to save her father,so decided to use CPR.
However,she quickly discovered her arms weren't strong enough,so she stamped on her father's chest
Debbie then took over with some more conventional chest compressions (按压) until the ambulance
Izzy,who has been given a bravery award by her school,said:"I just kicked him really hard.My mum taught me CPR but I knew I wasn't strong enough to use hands.I was quite scared.The doctor said I might as well be a doctor or a nurse.My mum said that Dad was going to hospital with a big footprint on his
"She's a little star,"said Debbie,"i was really upset but Izzy just took over.I just can't believe what she did.I really think all children should be taught first aid.Izzy did CPR then the doctor turned up.Colm had to have more treatment on the way to the hospital and we've got to see an expert."
Truck driver Colm,35,suffered a mystery allergic reaction on Saturday and was taken to hospital,but was sent home only for it to happen again the next day.The second attack was so serious that his airway swelled,preventing him from breathing,his blood pressure dropped suddenly,and his heart stopped for a moment.
He has now made a full recovery from his suffering.
39.Izzy kicked her father in the chestD.
A.to express her helplessness
B.to practise CPR on him
C.to keep him awake
D.to restart his heart
40.What's the right order of the events?C.
①Izzy kicked Colm. ②Debbie called 999. ③Izzy learned CPR. ④Colm's heart stopped. |
A.③①②④ | B.④②③① | C.③④②① | D.④③①② |
A.What Colm suffered. | B.Colm's present condition. |
C.What caused Colm's allergy. | D.Symptoms of Colm's allergic reaction. |
A.To describe a serious accident.
B.To prove the importance of CPR.
C.To report a 9-year-old girl's brave act.
D.To call people's attention to allergic reaction.
A. | one | B. | it | C. | that | D. | the one |