【題目】Rewritethefollowingsentencesasrequired.

1The government tried to find some ways to fight against the air pollution.(改為一般疑問句)

___ the government___ to find some ways to fight against the air pollution

2They surfed the Internet to gather some information about the earthquake.(對劃線部分提問)

___ they surf the Internet?

3The postman delivers letters in the late afternoon every day.(改為被動語態(tài))

Letters______ by the postman in the late afternoon every day

4"Can earthquakes be exactly predicted?" Jack asked.(改為賓語從句)

Jack wanted to know___ earthquakes___ be exactly predicted

5I haven't decided what I will do for the summer holiday.(改為簡單句)

I haven't decided what______ for the summer holiday

6When doing translation work, Johnson chose every word very carefully.(保持原句意思)

When doing translation work, Johnson chose very word with______

7electricity, for, be water, used producing, can(連詞成句)

_________________________________________________

【答案】

1 Did try

2 Why did

3 are delivered

4 whether/if could

5 to do

6 great care

7Water can be used for producing electricity

【解析】

1句意:政府試圖找到一些方法來抵抗空氣污染。這個題目要求變?yōu)橐话阋蓡柧,原句?/span>tried是謂語動詞,是實意動詞的過去式,因此一般疑問句應(yīng)用助動詞Did構(gòu)成,而原來的過去式應(yīng)變?yōu)樵?/span>try。

2句意:他們上網(wǎng)收集有關(guān)地震的信息。句中劃線部分表示他們上網(wǎng)的目的,故疑問詞應(yīng)用Why,“為什么”,原句謂語動詞是surfed是過去式形式,故疑問句用助動詞did構(gòu)成。

3句意:郵遞員每天下午晚些時候送信。這個題目要求變?yōu)楸粍诱Z態(tài),其結(jié)構(gòu)是be+過去分詞形式。原句是一般現(xiàn)在時,主語是Letters,復(fù)數(shù),故be動詞用are;動詞deliver變?yōu)檫^去分詞delivered

4句意:Jack問,“地震能準確預(yù)測嗎?”這個題目要求變?yōu)橘e語從句,原句直接引語中是一般疑問句,賓語從句應(yīng)用whether或者if引導(dǎo),意為“是否”;主句謂語動詞wanted是過去式,故賓語從句中也應(yīng)用過去時態(tài),將can變?yōu)檫^去式could。

5句意:我還沒有決定暑假做什么。原句中是what引導(dǎo)的賓語從句,同義結(jié)構(gòu)為疑問詞what +to do,表示“做什么”,這個結(jié)構(gòu)做動詞decide的賓語。故這里填to do。

6句意:當做翻譯工作時,Jackson仔細地選擇每一個單詞。原句中carefully的同義短語是with great care,指“非常小心地,仔細地”。

7句意:水可以被用來發(fā)電。這句話中使用了句型be used for doing sth.被用來做某事,故produce用動名詞形式,意為“發(fā)生,產(chǎn)生”,后跟electricity作賓語;該句的主語為Water。

這個題目是句型轉(zhuǎn)換,考查了一般疑問句、特殊疑問句、同義句、被動語態(tài)、連詞成句等用法。一般疑問句的變化規(guī)則:首先看句中是否有be動詞或者情態(tài)動詞的形式,如果有,在直接將它提到主語的前面;如果沒有則應(yīng)用助動詞do構(gòu)成疑問句,有時態(tài)和人稱的變化。如第1小題,原句使用的是一般過去時,故應(yīng)用助動詞did構(gòu)成疑問句,同時原來的過去式應(yīng)變?yōu)樵。變化同義句的時候,應(yīng)注意找到原句的同義詞、短語或句型,如第5小題,原句是用what引導(dǎo)賓語從句,同義句中使用what+動詞不定式的結(jié)構(gòu)。

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