公共英語(PETS)一級作文專題練習(xí)

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1. 主動語態(tài)與被動語態(tài)的轉(zhuǎn)換
    【經(jīng)典例題】考試大論壇
    Many workers built this factory in 2001.
    This factory ___ ____ by many workers in 2001.
    【精解】本題的正確答案為:was built。正確解題的關(guān)鍵是被動語態(tài)的構(gòu)成(built――be built)和過去時態(tài)(be動詞要用was,與原句的built對應(yīng))。
    2. 直接引語與間接引語的轉(zhuǎn)換
    【經(jīng)典例題】
    He asked me,“Where are you going?”
    He asked me____ ____ ____ ____.
    【精解】本題的正確答案為:where I was going。在本題中需要注意的是人稱的變化(you——I)和特殊疑問句中語序(are you——I was)的變化,考生要兼顧,避免因顧此失彼造成的失分。
    3.There be句型的變換
    【經(jīng)典例題】考試大(www.Examda。com)
    The room is empty.
    There is___ in the room.
    【精解】本題的正確答案為:nothing??忌枰_理解原句的意義,然后用there be 句型正確地表達出來。
    4.It引導(dǎo)的形式主語句子與其他句型的轉(zhuǎn)換
    【經(jīng)典例題】
    He spent 4 hours in doing his homework yesterday.
    It took him 4 hours____ _____ his homework yesterday.
    【精解】本題的正確答案是:to do。本題考查的句型是It take s[B] some time to do sth..它表達的意思可以用spent ,cost 等詞表達。
    5.一些習(xí)慣用法的不同表示法
    【經(jīng)典例題】
    They have studied English for 20 years.
    They began to study English ____ ____ ____.
    【經(jīng)典例題】來源:考試大
    He went to the class at 9 o’clock.
    He didn’t go to the class_____ 9 o’clock.
    【精解】正確答案是:5. 20 years ago 6.until. 前一道小題考查的是“20年前”的表達方式,用完成時和過去時兩種不同的時態(tài)表達同一個意思。后一道小題考查的是時間的常用表達方式,考查 not until 句型的用法。
    6.詞或詞組間的互換
    【經(jīng)典例題】
    He spent 20 dollars buying this book.
    He____20 dollars_____ this book.
    【經(jīng)典例題】
    She does well in English.
    She is ___ ____ ____English.
    【精解】正確答案是:7.paid...for 8.good at。前一道小題考查的是“花費金錢或時間買東西或做事情”的表達方法,這是一個出現(xiàn)頻率極高的考點,比如【經(jīng)典例題6】同樣也是同一考點,考生要給予足夠的重視;后一道小題考查的是“擅長……”的表達方式,考查be good at 這一句型的用法。
    7.句子與詞組間的互換
    【經(jīng)典例題】
    We’re always busy with our work.
    We seldom have____ _____ .
    【經(jīng)典例題】
    The boy is very young. The boy can’t understand it.
    The boy is___ young ____understand it.
    【精解】正確答案是:9.free/spare time 10.too...to。前一道考題考查的是關(guān)于“忙”的表達方式。后一道小題考查的是對于too...to句型的掌握。too...to是一個重點句型,也必然是考查的重點。http://ks.examda.com
    8. 反義詞
    【經(jīng)典例題】
    Don’t forget to bring your book!
    _____to bring your book!
    【經(jīng)典例題】
    My mother is not in/at home.
    My mother is____.
    【精解】這兩道小題的正確答案是:11.Remember 12.out。前一道小題是考查動詞的反義詞,后一道小題是考查形容詞的反義詞。
    9.形容詞、副詞比較級等基本句型的轉(zhuǎn)換
    【經(jīng)典例題】
    I don’t think maths is as interesting as English.
    I think maths is ___ ___ ____English!
    【經(jīng)典例題】
    Of all the boys in the class, John runs the fastest.
    John runs____ _____ any other boy in the class.
    【精解】這兩道小題的正確答案是:less interesting than 和.faster than。這兩道小題考查的都是表達比較意義的句型之間的轉(zhuǎn)換。考生在復(fù)習(xí)時,不應(yīng)該拘泥于兩個句型之間的轉(zhuǎn)換,而應(yīng)努力做到靈活掌握、觸類旁通,把各個句型的用法特點弄清楚,這樣論什么樣的轉(zhuǎn)換都不會困難。
    10. 詞形的派生來源:考試大
    【經(jīng)典例題】
    The teacher told us to be careful when we did our exam.
    The teacher told us to do our exam.________
    【精解】本題的正確答案是:carefully。如果考生對carefully這個詞較為熟悉,這道題就不會有任何困難,如果考生不熟悉carefully這個詞,根據(jù)構(gòu)詞法也可輕松解出??忌灰莆樟诵稳菰~變相應(yīng)副詞的一般情況,就不難得出正確答案。
    11. 從句的變換
    (1)主從復(fù)合句與并列句的相互轉(zhuǎn)換
    【經(jīng)典例題】
    Hurry or you will be late for school.
    _____you don’t hurry, you will be late for school.
    (2) 從句與從句的相互轉(zhuǎn)換
    【經(jīng)典例題】
    He came only after the meeting was over.
    He didn’t come____ the meeting was over.
    (3) 從句和不定式的轉(zhuǎn)換
    【經(jīng)典例題】
    The box is so heavy that I can’t lift it.
    The box is ____ heavy for me____ lift.
    【精解】這幾道題目的正確答案是:(1).If (2).until (3).too...to...。第一道小題考查的是條件從句和or 的轉(zhuǎn)換,第二道小題考查的是時間狀語從句和after的轉(zhuǎn)換,最后一道小題考查的是so…that …和 too…to…之間的轉(zhuǎn)換。這些都是最常用和最基礎(chǔ)的句型和表達方式,考生要注意掌握。
    12. 用連接詞合并兩個簡單句
    【經(jīng)典例題】考試大(www.Examda。com)
    Jane couldn’t sing well. I couldn’t sing well, either.
    _____Jane _____I could sing well.
    【精解】本題的正確答案是:Neither...nor...。它的意義是:“兩者都不”,同時也要注意用了這一表達方式以后,后面要用肯定式(could)。同時應(yīng)該注意它和both...and, neither...nor的區(qū)別。