英語(yǔ)四級(jí)句型

英語(yǔ)四級(jí)常用句式

1. It must be pointed out that it is one of our basic State policies to control.

2. It is (has been) estimated that the world's population could reach 6 billion by the end of the century.

3. It must be kept in mind that there is no secret of success but hard work.

4. It can be seen from this that there is no difficulty in the world we can over-come.

5. As is known, man is the product of labor.

6. It is a common saying that man who has a settled purpose will surely succeed.

7. It is clear that the enemy has no desire for peace.

8. It is hard to imagine how Edison managed to work twenty hours each day.

9. It's hard to say whether the plan is practicable.

10. There is no doubt that you will be helped by others if you have any difficulties.

11. It seems certain that they have made a series of experiments.

12. It is said that bats have been using radar for millions of years.

13. To tell the truth, many mistakes we made could have been avoided.

14. As we know, it was not until recently that the problem was solved.

15. It must be admitted that you haven't done what you promised to do.

16. In my opinion, this computer is different from that one you saw.

17. It is certain that we have a long way to go.

18. All this shows that nothing can prevent us from reaching our aims.

19. As far as we know, it took him more than a year to write the book.

20. It has been proved that every substance, no matter what it is, is made up of atoms.

該句型中的謂語(yǔ)動(dòng)詞是系動(dòng)詞。系動(dòng)詞后接的部分可稱為表語(yǔ)，也可稱為(主語(yǔ))補(bǔ)足語(yǔ)，主語(yǔ)補(bǔ)足語(yǔ)這一部分的主要功能是對(duì)主語(yǔ)進(jìn)行說明、補(bǔ)充。英文中的系動(dòng)詞主要指Be動(dòng)詞的各種變化形式，也包括那些有時(shí)起系動(dòng)詞作用的實(shí)義動(dòng)詞。此類動(dòng)詞常見的有：become(變成), look(看上去), seem(看起來(lái)), appear(相似、顯得), get(變得), feel(摸起來(lái)), grow(變得), turn(變成), remain(仍然是), come(變得), fall(變得), hold(保持), keep(保持), stand(保持), stay(保持), smell(聞起來(lái)), sound(聽起來(lái)), taste(嘗起來(lái))等。

二、主語(yǔ)-動(dòng)詞-賓語(yǔ) (SVO)

該句型中的謂語(yǔ)動(dòng)詞是及物動(dòng)詞，那么它必須帶有自己的賓語(yǔ)。在英文中，當(dāng)一個(gè)動(dòng)詞(包括單個(gè)動(dòng)詞和動(dòng)詞短語(yǔ))作及物動(dòng)詞用時(shí)，它必須要有自己的賓語(yǔ)(除非是賓語(yǔ)在上下文里很明確地提到過，為避免不必要的重復(fù)，才會(huì)省去。)，否則會(huì)視為“句子不完整”。

三 、主語(yǔ)-動(dòng)詞-賓語(yǔ)-賓語(yǔ) (SVOO)

該句型中的謂語(yǔ)動(dòng)詞后接兩個(gè)賓語(yǔ)：前一個(gè)賓語(yǔ)稱為“間接賓語(yǔ)”，多由代詞或名詞充當(dāng);后一個(gè)賓語(yǔ)稱為“直接賓語(yǔ)”，往往由名詞充當(dāng)。常見的這類謂語(yǔ)動(dòng)詞有： give(給某人……), bring(帶給某人……), tell(告訴某人……), send(送給某人……), leave(留給某人……), pass(遞給某人……), read(給某人讀……), write(給某人寫……), take(給某人拿……), show(給某人看……), teach(教某人……), get(給某人弄到……), award(授予某人……),lend(借給某人……), rent(租賃某人……), buy(給某人買……), pay(支付某人……), hand(遞給某人……), recommend(將某人推薦給……)等。