Question

【題目】句型轉(zhuǎn)換

【1】—__________ were you doing at 10:00 last night? (根據(jù)答語，完成問句)

—I was playing computer games.

【2】Jack was sleeping in the sofa when his mother got back home. (對畫線部分提問)

__________ __________ Jack sleeping in the sofa?

【3】The twins were talking loudly when the teacher came in. (用while改寫句子)

__________ the twins were talking loudly, the teacher __________ in.

【4】Mary was buying some clothes in the store. (改為否定句)

Mary __________ ___________ _________ clothes in the store.

【5】The twins are reading an English storybook now. (用at that time last night改寫句子)

The twins _________ ___________ an English storybook at that time last night.

Answer 1

【答案】

【1】What

【2】 When was

【3】 While came

【4】 wasn’t buying any

【5】 were reading

【解析】

【1】句意：——昨天晚上十點你正在做什么？——我正在玩電腦游戲。

考查根據(jù)答語完成問句。答句說的是過去時間正在做的事情，問句應該是問“昨天晚上十點你正在做什么”，用疑問詞what符合題意；句子開頭首字母要大寫。故答案為What。

【2】句意：當Jack的媽媽回到家的時候，他正在沙發(fā)上睡覺。

考查對畫線部分提問。畫線部分“when his mother got back home”是時間狀語從句，由此可知要問Jack什么時候正在睡覺，用疑問詞when；原句中be動詞was提前；句子開頭首字母大寫。故答案為When was。

【3】句意：當老師進來的時候，這對雙胞胎正在大聲講話。

考查改寫句子。while后加延續(xù)性動詞，句子可改為“當這對雙胞胎正在大聲講話時，老師進來了”，第二空依舊用came；句子開頭首字要大寫。故答案為While；came。

【4】句意：Mary正在商場里買些衣服。

考查肯定句改否定句。改寫時要在was后接not構(gòu)成否定句，其縮略形式為wasn’t；some在否定句中變?yōu)?/span>any。故答案為wasn’t buying any。

【5】句意：這對雙胞胎現(xiàn)在正在讀一本英語故事書。

考查改寫句子。時間狀語改為“at that time last night”后，句子要改為過去進行時，are reading改為were reading。故答案為were reading。

肯定句變否定句時，要注意：(1)謂語動詞含be動詞、情態(tài)動詞或?qū)�來時助動詞will/would，完成時助動詞have/has/had時，直接在其后加not構(gòu)成否定句；沒有出現(xiàn)這類詞時，要根據(jù)句子時態(tài)確定助動詞，并在助動詞后加not構(gòu)成否定句。(2)肯定句中的some, and, everything, everybody, both, always等詞，在否定句中要對應地換為any, or, nothing, nobody, neither, never等。第4小題需要在be動詞后加not，并把句中some變?yōu)?/span>any，從而得出答案。