相關習題
 0  19939  19947  19953  19957  19963  19965  19969  19975  19977  19983  19989  19993  19995  19999  20005  20007  20013  20017  20019  20023  20025  20029  20031  20033  20034  20035  20037  20038  20039  20041  20043  20047  20049  20053  20055  20059  20065  20067  20073  20077  20079  20083  20089  20095  20097  20103  20107  20109  20115  20119  20125  20133  151629 

科目: 來源: 題型:

 If I _______ you, I would go with him to the party.

A. am              B. had been                 C. will be           D. were

查看答案和解析>>

科目: 來源: 題型:閱讀理解

The year is 2094. It has been announced that a comet (彗星) is heading towards the Earth . Most of it will miss our planet, but two pieces will probably hit the southern half of the Earth.

    On 17 July , a piece four kilometers wide enters the Earth’s atmosphere with a massive explosion . About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the sea bed. Huge waves are created and spread outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned.

Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes are set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive.

Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end?

1.What is mainly described in the passage?

  A.A historic discovery .    B.An event of imagination

  C.A research on space .    D.A scientific adventure.

2.When the first piece hits the South Atlantic, it causes  ________  .

  A.an earthquake   B.damages to cities    C.an Earth explosion   D.huge waves

3.Why can’t the northern half of the earth escape for long ?

  A.Because the land is covered with water

  B.Because the light and heat from the sun can not reach the earth .

  C.Because people there can not live at the temperature of zero .

  D.Because wars break out among countries .

4.By giving the example of dinosaurs , the author tries to prove ________ .

  A.animals could not live in the cold climate

 B.what happened 65 million years ago was an invented story

C.the human beings will die out in 2094

D.the Earth could be hit by other objects in space

查看答案和解析>>

科目: 來源: 題型:

If I had_____, I'd visit Europe, stopping at all the small interesting places.

  A. a long enough holiday       B. an enough long holiday

  C. a holiday enough long       D. a long holiday enough

查看答案和解析>>

科目: 來源: 題型:

You will ____ those books one day.

A. be benefited    B. benefit            C. benefit from        D. be benefited by

查看答案和解析>>

科目: 來源: 題型:

—I’m surprised more and more people________participate in the morning exercises in the plaza now.

—Morning is a time of day.

A. should          B. can                   C. may                  D. need

查看答案和解析>>

科目: 來源: 題型:

你校將舉辦暑假短期英語會話班(English Conversation Class),請根據以下內容寫一篇書面通知,介紹有關情況:

    1.辦班目的:提高學生聽力和口語能力;

    2.時間:7月27日至8月5日;

    3.地點:教學大樓221室;

    4.學習內容:Look Ahead;

    5.報名地點:教師辦公室;

    6.補充說明:美籍教師Mr.Black夫婦每星期將兩次來班上與學生會話。

查看答案和解析>>

科目: 來源: 題型:

你校將出版校慶英文特刊介紹學校的相關情況,你將參與編寫工作。

寫作內容: 請根據以下構思圖,寫一份關于你校植物園的英語簡介:

參考詞匯∶植物園 botanical garden

查看答案和解析>>

科目: 來源: 題型:

當今全球環(huán)境問題變得越來越嚴重。請你根據漫畫內容,以李華的名義給“China Daily”寫一封信,描述這種狀況,并提出保護環(huán)境的建議。

注意:

1.不要拘泥于要點,可以適當發(fā)揮,詞數100左右。

2.參考詞匯:人口膨脹:population expansion;過度開發(fā):overdevelopment

                    

Dear Editor,

_______________________________________________________________________________

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

                                                             Yours sincerely,

                                                             Ll hua

查看答案和解析>>

科目: 來源: 題型:

學校體育課與體育鍛煉

現(xiàn)代社會人們越來越重視健康和體育鍛煉,學校更是重視體育課的開設,規(guī)定高中生體育課至少兩節(jié)。請根據以下提示寫一篇關于短文:

[寫作內容]

1. 你校每周有幾節(jié)體育課?

2. 體育課的內容;

3. 你校另外還有哪些體育鍛煉形式;

4. 談談你或的同學對體育鍛煉的看法和做法。

查看答案和解析>>

科目: 來源: 題型:

 你所在的班級將要舉辦一次主題為“What Can We Do for Our School?”的英語演講比賽。請寫一篇英語演講稿,要求從以下四方面中任選一至二個進行闡述,并舉例加以說明。

1.關心他人;

2.美化校園;

3.受護學校設施;

4.營造良好的學習氛圍。

注意:

1.不要在書面表達中出現(xiàn)所在學校的校名和本人姓名;

2.詞數:100左右;

3.參考詞匯:

愛心:love and care;校園:campus; 設施:facilities; 氛圍:environment

4.開頭和結尾已經寫好,且不記入詞數。

查看答案和解析>>

同步練習冊答案