分析 本文主要講述作者離開地球感受超重,到達(dá)月球時(shí)感受失重的體驗(yàn).并且感受到了在月球上行走與地球上行走的不同.
解答 Before we left,Li Yanping explained to me that the force of gravity would change three times on our journey and∧the first change would be the most powerful.Then we were off.As the rocket rose into the air,we were pushed back into our seats because we were trying to escape from the pull of the earth's gravity.It was so hard that we could not say anything to each other.Gradually the weight lessen and I was able to talk to him."Why is the spaceship not falling back to the earth?On the earth if I fall from a tree I will fall to the ground."I asked."We are so far from the earth now to feel its pull,"he explained,"so we feel as if there is no gravity at all.When we get closer to the moon,we shall feel its gravity pull us,but it will not be as strong a pull than the earth's."I cheered up immediately and floated weightless around in our spaceship cabin watching the earth become smaller and the moon larger.
When we got there,I wanted to explore immediately.But when I tried to step forward,I found myself carrying twice as far as on the earth and fell over."Oh dear,"I cried,"walking does needs a bit of practice in that gravity has changed."After a while I got the hang of it and we began to enjoy ourselves.
詳解:
1.加that 考查連詞.動(dòng)詞后接賓語從句時(shí),第一個(gè)that可省略,第二個(gè)賓語從句前的that不可省略.
2.去掉from 考查詞語用法.此處escape是及物動(dòng)詞,后接名詞或代詞作賓語時(shí)不需要帶介詞.
3.lessen改為lessened 考查動(dòng)詞時(shí)態(tài).全文講述的是已發(fā)生的事情,用一般過去時(shí).
4.so改為too 考查固定搭配.too…to…句型為"too+形容詞或副詞+to do…"譯為"太…而不能…",它在形式上是肯定的,但在意義上是否定的.
5.pull改為pulling 考查名詞.its是形容詞性物主代詞,后接名詞.
6.than改為as 考查固定搭配.a(chǎn)s…as意為"和…一樣",表示同級(jí)的比較.使用時(shí)要注意第一個(gè)as為副詞,第二個(gè)as為連詞.其基本結(jié)構(gòu)為:as+adj./adv.+as.
7.weightless改為weightlessly 考查副詞.float是動(dòng)詞,要用副詞修飾.
8.carrying改為carried 考查過去分詞.myself與carry之間是動(dòng)賓關(guān)系,用過去分詞作賓語補(bǔ)足語.
9.needs改為need 考查動(dòng)詞時(shí)態(tài).does已表示了單數(shù)三人稱形式,need用動(dòng)詞原形.
10.in改為now 考查詞語用法.in that意為"因?yàn)?,now that意為"既然",此處應(yīng)是:既然.
點(diǎn)評(píng) 高考短文改錯(cuò)題的形式有說明文,短文故事,書信等,具有很強(qiáng)的實(shí)用性.短文的內(nèi)容和語言都符合高中學(xué)生的實(shí)際,從表面上看類似一篇學(xué)生習(xí)作.首先,通讀全文,了解短文大意,把握全篇的時(shí)態(tài)、人稱及行文邏輯,在通讀全文時(shí)把一些容易的錯(cuò)誤先改好,再進(jìn)行逐句改錯(cuò).其次,要進(jìn)行逐個(gè)句子的改錯(cuò).這是要對(duì)文中的詞法、句法和語篇著重分析和特別注意.最后把改好的短文再閱讀一遍,檢查答案是否正確,感覺是否還有不妥之處,最終形成定稿.
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