A:句子構(gòu)成成分回顧
(一)句子構(gòu)成
句子構(gòu)成的成分共分為九種：主語，謂語，賓語，表語，定語，狀語，補(bǔ)語，同位語和插入語。
一、主語：句子的核心主體，通常位于謂語動詞之前，表明一個句子是誰或何種情況所發(fā)出執(zhí)行或是承受的。在寫作中常做主語的有名詞、代詞、主語從句、V-ing、To do五種。
1名詞：Computersare now being widely used in almost all fields.
2代詞：Weare now living in an information-explosion era.
3主語從句：Whether sports stars should earn a high salaryis still discussed heatedly.
4V-ing:Surfing the Internetoffers a new way for people to relax themselves.
5To do:To protect the environmentis everybody’s business.
二、謂語：描述或闡述主語的情況，由動詞來充當(dāng)，常位于主語之后。
1表狀態(tài)用系動詞：As I see it, movie stars’earning a high salaryisunfair and unjustified.
2表動作用及物或不及物動詞：The Internethas revolutionizedpeople’s way of life. Tastediffers.
3表擁有：人或物時用：have has無生命的東西：there be
Peoplehavedifferent views on this question.
There isno absolute agreement on this question.
4情態(tài)動詞＋動詞原形：
In this way, teacherscan never be replacedby computers.
三、賓語：及物動詞或介詞所指向的對象。在寫作中常做賓語的有名詞、賓語從句、復(fù)合結(jié)構(gòu)、V-ing、To do五種。
1名詞作賓語：International tourism promotesthe economic development.
2賓語從句作賓語：Some people holdthat air travel should be restricted.
3復(fù)合結(jié)構(gòu)：The advanced medical technology has madeit possible for people to live longer than ever possible before.
4 V-ing: Nobody can avoidbeing influencedby media.
5 To do: Some people wantto work for a big companywhile others chooseto work for a small one.
四、表語：接在系動詞后，補(bǔ)充說明主語的情況又稱為主語補(bǔ)足語。在寫作中常做表語的有名詞、形容詞、V-ing、To do、從句五種。
1名詞：The environmental problem isa serious problemin modern society.
2形容詞：Time isfleetingand art islong.
3V-ing: The argument isconvincing.
4To do: A possible solution isto set down effective laws.
5從句：One advantage of computers’utilized in education isthat they can enrich the traditional teaching method to a great extent.
五、定語：修飾名詞或類似于名詞的詞。一般翻譯為“……..的”，表示事物性質(zhì)或狀態(tài)，分為前置或后置。在寫作中常做定語的有形容詞、名詞、V-ing、To do、從句五種。
1形容詞：Taking part-time jobs exertsprofoundimpacts on one’s future career development.
2名詞：Generationgap is now a problem we have to face
(一)句子構(gòu)成
句子構(gòu)成的成分共分為九種：主語，謂語，賓語，表語，定語，狀語，補(bǔ)語，同位語和插入語。
一、主語：句子的核心主體，通常位于謂語動詞之前，表明一個句子是誰或何種情況所發(fā)出執(zhí)行或是承受的。在寫作中常做主語的有名詞、代詞、主語從句、V-ing、To do五種。
1名詞：Computersare now being widely used in almost all fields.
2代詞：Weare now living in an information-explosion era.
3主語從句：Whether sports stars should earn a high salaryis still discussed heatedly.
4V-ing:Surfing the Internetoffers a new way for people to relax themselves.
5To do:To protect the environmentis everybody’s business.
二、謂語：描述或闡述主語的情況，由動詞來充當(dāng)，常位于主語之后。
1表狀態(tài)用系動詞：As I see it, movie stars’earning a high salaryisunfair and unjustified.
2表動作用及物或不及物動詞：The Internethas revolutionizedpeople’s way of life. Tastediffers.
3表擁有：人或物時用：have has無生命的東西：there be
Peoplehavedifferent views on this question.
There isno absolute agreement on this question.
4情態(tài)動詞＋動詞原形：
In this way, teacherscan never be replacedby computers.
三、賓語：及物動詞或介詞所指向的對象。在寫作中常做賓語的有名詞、賓語從句、復(fù)合結(jié)構(gòu)、V-ing、To do五種。
1名詞作賓語：International tourism promotesthe economic development.
2賓語從句作賓語：Some people holdthat air travel should be restricted.
3復(fù)合結(jié)構(gòu)：The advanced medical technology has madeit possible for people to live longer than ever possible before.
4 V-ing: Nobody can avoidbeing influencedby media.
5 To do: Some people wantto work for a big companywhile others chooseto work for a small one.
四、表語：接在系動詞后，補(bǔ)充說明主語的情況又稱為主語補(bǔ)足語。在寫作中常做表語的有名詞、形容詞、V-ing、To do、從句五種。
1名詞：The environmental problem isa serious problemin modern society.
2形容詞：Time isfleetingand art islong.
3V-ing: The argument isconvincing.
4To do: A possible solution isto set down effective laws.
5從句：One advantage of computers’utilized in education isthat they can enrich the traditional teaching method to a great extent.
五、定語：修飾名詞或類似于名詞的詞。一般翻譯為“……..的”，表示事物性質(zhì)或狀態(tài)，分為前置或后置。在寫作中常做定語的有形容詞、名詞、V-ing、To do、從句五種。
1形容詞：Taking part-time jobs exertsprofoundimpacts on one’s future career development.
2名詞：Generationgap is now a problem we have to face