分析 很久很久以前,人們靠閃電取火.但他們得讓火一直燃燒著,因為要是熄滅了而又沒有閃電,他們沒辦法再生火.后來,他們發(fā)現(xiàn)兩個石頭相互撞擊可以產(chǎn)生火花,點(diǎn)燃干樹葉.這樣,他們知道了火熄滅之后再生的辦法.再后來,人們在一塊木頭上鑿開個洞,用一根小一點(diǎn)的木棍插進(jìn)去不斷旋轉(zhuǎn),幾分鐘之后便可生火.有時他們用正確的方式利用鏡子通過太陽光點(diǎn)燃紙張.大約兩百多年前,人們開始制造火柴,人們可以快速方便地生火.其中還有一種方法是用電打火機(jī).當(dāng)然電打火機(jī)比一盒火柴要昂貴得多,但它非常有用!
解答 43.C.細(xì)節(jié)理解題.根據(jù)第一段The spark could fire dry leaves.可知火花可以點(diǎn)燃干樹葉.故選C.
44.D.細(xì)節(jié)理解題.根據(jù)They made a hole on a piece of wood and put a smaller stick into the hole.They turned the stick again and again.After a few minutes they got a fire.可知有很多得到火的方法,如人們在一塊木頭上鑿開個洞,用一根小一點(diǎn)的木棍插進(jìn)去不斷旋轉(zhuǎn),幾分鐘之后便可火.故選D.
45.B.細(xì)節(jié)理解題.根據(jù)About two centuries ago,people began to make matches火柴已經(jīng)用了大約200多年.故選B.
46.A.細(xì)節(jié)理解題.根據(jù)Of course an electric fire starter is much more expensive than a box of matches.But it is very useful.可知電打火機(jī)已經(jīng)被廣泛的使用.故選A.
47.C.細(xì)節(jié)理解題.根據(jù)Long,long ago people made fires from lightening (閃電);Later,they found out hitting two pieces of stone together could make a spark (火花).The spark could fire dry leaves;Then people also learned to make a fire by rubbing (摩擦);Sometimes they used the heat from the sun;About two centuries ago,people began to make matches;One of them is to use an electric fire starter,可知句子人們逐漸認(rèn)識火的順序是從閃電;靠摩擦;從太陽那里獲。挥没鸩;用打火機(jī),故選C.
點(diǎn)評 本篇是一篇逸聞趣事類閱讀短文.這篇文章主要講了火的發(fā)明,人們從原始社會從自然雷電獲得火,再到摩擦生火,再到發(fā)明火柴和打火機(jī),都說明了人類的進(jìn)步.本文細(xì)節(jié)題居多,答題時在文章找到對應(yīng)的地方,用筆進(jìn)行標(biāo)記,這有利于后期有時間檢查時可以立刻找到答案的位置.仔細(xì)理解作者所講的意思,再結(jié)合選項,通過排除法和自己對全文的把握,選出正確答案.
年級 | 高中課程 | 年級 | 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 來源: 題型:書面表達(dá)
查看答案和解析>>
科目:初中英語 來源: 題型:完形填空
56.A.bike | B.car | C.bus | D.computer |
57.A.heavy | B.helpful | C.excited | D.hungry |
58.A.something | B.a(chǎn)nything | C.everything | D.nothing |
59.A.hand | B.book | C.head | D.bag |
60.A.because | B.but | C.so | D.though |
61.A.happy | B.poor | C.big | D.rich |
62.A.quietly | B.easily | C.luckily | D.mainly |
63.A.time | B.water | C.money | D.work |
64.A.taken | B.helped | C.put | D.found |
65.A.myself | B.himself | C.ourselves | D.Themselves. |
查看答案和解析>>
科目:初中英語 來源: 題型:書面表達(dá)
查看答案和解析>>
科目:初中英語 來源: 題型:書面表達(dá)
查看答案和解析>>
科目:初中英語 來源: 題型:閱讀理解
Spanish dancing is fun and easy to learn.Come and learn this wonderful dance from Spain. Place:John Smith's Date:July 1-31 Price:60 Time:7:30pm-9:30pm Tel:301-2768 |
Enjoy the music from Jay Chou,the famous pop singer. Place:The music hall Date:July 20-22 Price:200-250 Time:8:00pm-10:00pm |
Daqian Museum has over 1000pieces on display here. Come and see the whole of Chinese history! Place:Daqian Museum Date:July 1-August 31 Price:50 (half for students) Time:Monday to Friday; 8:30am-5:30pm Weekends:9:00am-8:00pm Tel:271-1399 |
查看答案和解析>>
科目:初中英語 來源: 題型:選擇題
A. | it | B. | her | C. | him | D. | them |
查看答案和解析>>
科目:初中英語 來源: 題型:選擇題
A. | thousand | B. | thousands | C. | thousand of | D. | thousands of |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com