Living w ith technology

a. is said to be buying      b. is said to have bought
c. had said to buy           d. has said to have bought
   答案b。據說達芬奇（1452-1519）常買些關在籠中的鳥兒并將其放生以求其樂。
 2）aids is said ______ the biggest health challenge to both men and women in that area over the past few years.[ 湖北卷]
   a. that it is         b. to be       c. that it has been   d. to have been
  答案d。 據說，過去幾年中 aids 一直是那個地區人們健康的最大威脅。
改錯：as is reported that the storm is on the way.
答案：it is reported that the storm is on the way. 或 as is reported, the storm in on the way.
報道說，暴風雪即將到來/正在途中。
3.however, as one scientist has pointed out, dna has the same qualities in all animals, and if the relation affects the genes in mice, it could also affect human beings.
  句中as one scientist has pointed out 是由as 引導的非限制性定語從句，意為“正如一位科學家所指出的。”as 引導的非限制性定語從句可放在句首或句末。此外，作為連詞，as 還可引導時間，原因，讓狀語從句。 如：
1）他年紀越來越大，除了喜歡園藝外，對一切都失去了興趣。
____ _____   _____ _____he lost interest in everything except gardening.
2）正如我們所知，閃光的東西不一定都是金子。
______ ______ _______, all that glitters is not gold.
3）因為下雨，他們乘車去了那兒。
____ ____ ____ ____, they went there by bus.
4) ____, i have never seen anyone who's as capable as john..[ 上海卷]
   a. as long as i have traveled
   b. now that i have traveled to much
   c. much as i have traveled
   d. as i have traveled to much
 答案：1）as he grew older he lost interest in everything except gardening.
2）as we know, all that glitters is not gold.
3）as it was raining, they went there by bus.
4）c.盡管我旅游過很多地方，我從沒見過有誰能像約翰一樣有能力。
四.完成句子
1.獨自一人在家時，總是拿不定主意該做什么。
he is always ________   _________ what to do when he is at home alone.
2.一個國家的富裕程度應根據人們的健康、幸福以及可以生產的物質資料來衡量。
 the weather of a country should ____ ___________ ____ the health and happiness of its people, as well as by materials it can produce.
3.我不太熟悉化學品的名稱，這正是我經常在化學考試中得低分的原因。
i am not very ___________ ___________ the names of _________, which is why i often get a low mark in chemistry examination.
4.申請工作時，你應當提供詳細的個人資料。