What is the sky(天空)? Where is it? How high is it? What lies above it? These questions are hard to answer, aren’t they?
Is the sky blue? The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings(翼) . Planes cannot fly very high because when they go high, the air gets thinner. If we go up about 1,200 kilometers from the earth, we find there is no air.
Perhaps(也許) we can answer some of our questions now. The sky is space(空間). In this space there is only the sun, the moon and all the stars.
6.What is the sky?
A. It’s the clouds B. It’s space. C It’s air D It’s nothing
7. The sky _____
A. is blue B. is white C. is black D. has no color
8. Planes cannot fly very high because _________.
A. the air becomes thinner B. the flying machine is not good
C. people will be afraid if the planes fly too high D. it is not necessary for planes to fly so high
9 If we go up about 1,200 kilometers from the earth, we find ___________.
A. there is more air B. there is less air C .there is nothing but air D there is no air
10. In space there is _________.
A. nothing B. air everywhere C. everything D. only the sun , the moon and all the stars
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:初中英語(yǔ) 來(lái)源:山東省東阿三中2012屆九年級(jí)中考模擬(一)英語(yǔ)試題 題型:050
|
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:浙江省嘉興市五校2014屆九年級(jí)上學(xué)期期中聯(lián)考英語(yǔ)試題 題型:050
|
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:050
From: Lily@hotmail. com
To: Alice@yahoo. com
Sent: 10:40a. m. June 16 th
Subject: My best friend
Dear Alice,
Thank you for your last letter (信). I enjoyed reading it very much. Thank you for telling me about your best friend. In this letter I will tell you about mine. Her name is Trudy. Trudy has long, dark brown hair and green eyes. She is the same age as me, but a little taller. She is always happy.
We sit together in class, and help each other with our schoolwork. We always go home together after school and play computer games for an hour. Trudy thinks very quickly and usually wins.
Trudy is learning to play the piano. I am learning to play the flute (笛子). We practice together every day.
Sometimes Trudy stays in my house for a night, or I stay in her house. We always have a good time. Do you ever stay in your best friend's house for a night?
Write soon,
Love Lily
(1) Who is Lily's best friend?
[ ]
(2) What is Trudy's hair like?
[ ]
A.Long and green.
B.Long and dark brown.
C.Short and dark.
(3) How tall is Lily?
[ ]
A.A little taller than Trudy.
B.A little shorter than Trudy.
C.As tall as Trudy.
(4) When do Trudy and Lily play computer games?
[ ]
(5) What do Trudy and Lily practice every day?
[ ]
A.Writing letters.
B.Playing the piano and the flute.
C.Using the computer.
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:同步題 題型:完形填空
完形填空。 | ||||
A little girl went to a hospital. "I want to 1 a miracle (奇跡)." "What?" said th doctor. "Mybrother is badly ill, 2 my daddy says only a miracle can save my brother." "We don't sell miracles here, little girl. I'm 3 but I can't help you," said the dotor. "I have the 4 to pay for it," said the girl. The doctor's brother asked, "What miracle does your 5 need?" "I don't know," she answered. "My daddy can't 6 for it, so I want to use my money." "How much do you have?" asked the man. "A dollar and a half." "Well," 7 the man, "a dollar and a half can buy a miracle." That man was a very good 8 . The operation (手術(shù)) was free and her brother became well. "What's the price 9 the operation?" her mom asked. The little girl smiled. She knew exactly how 10 a miracle was-a dollar and a half with the faith (誠(chéng)意) of a little girl. | ||||
|
查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源: 題型:閱讀理解
Bicycle tour and race
A bike tour and race will be held on August 26th and 27th(Sat.&Sun.)at 5:30 a.m.The riders will leave Tian’an Men Square and ride the first 35 kilometers as a training leg.Then the next 55 kilometers’leg,from Yanjiao to Jixian,will be the first competitive(比賽的)part of the tour.The riders and their bikes will then be taken from Jixian to Changli。
The second racing leg of the tour will be from Changli to the seaside of Nandaihe,covering a distance of 20 kilometers.Saturday night includes the stay at Nandaihe and supper.Sunday morning is free for the seaside.At all the people and their bikes will be taken back to Beijing.
Cost:200 yuan Telephone:4675027
Brazilian footballers
The Brazilian Football Club play Beijjing Guo’an Team at the Workers Stadium On August 26th.The club has four nation team players.Also coming is 1994 US World Cup star Ronario who has promised to play for at least 4 5 minutes.
Ticket Prices:60/100/150 yuan
Time/date:4:30 P.m.August 26th(Sat.)Telephone:5012372
Rock climbing
The third National Rock Climbing Competition will be held on August 26 th and 27 that the Huairou Mountain--climbing Training Base.More than 10 teams from Beijing,Wuhan,Dalian,Jilin and other places will take part in it.A Japanese team will give an exhibition climbing.Free for audience.
Take a long—distance bus from Dongzhimen to Huairou.
Time/Date:9~12 am,August 26th and 27th Telephone:7143177,7144850 Wang Zhenghua
64.The main purpose of the above events is to give information about_______.
A.visiting teams B.things to do for the weekend
C.famous play D.prices to pay for the events
65.If you take part in the bike tour,you will ride for_________.
A.ll0 kilometers B.55 kilometers C.75 kilometers D.35 kilometers
66.What is special about the rock climbing competition?
A.You don’t have to be a sportsman to take part in.
B.The bus trip to the places of the competition is free.
C.You can watch it without paying.
D.Many foreign teams take part in it。
67.If you want to do something on Saturday afternoon,which telephone number will you call?
A.7144850 B.7143177 C.4675027 D.5012372
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com