《科技英语写作 Scientific English Writing》课程教学资源（PPT课件讲稿）（双语版）Section Ⅺ Sentences

Scientific English Writing Section XI

Scientific English Writing Section Ⅺ

V. Sentences 1. often tend to use long sentences with compact and simple structures. with construction by using adj. phrase, noun phrase, relative clause... 本文对..作了筒要的介绍,重点放在 A brief introduction to. is given with emphasis on 本文提出了解决这一问题的新方法,这种方法简单历切实可行

Ⅴ . Sentences with construction adj. phrase, noun phrase, … relative clause, … by using A brief introduction to … is given with emphasis on … often tend to use long sentences with compact and simple structures. 1 . ➢ 本文对… 作了简要的介绍，重点放在… ➢ 本文提出了解决这一问题的新方法，这种方法简单而切实可行

2, tend to use some patterns for stress A1)这个信号太弱了 2)这个问题木复杂了,我们不加以讨论 This is too small a signal This is too complicated a problem for us to go into B1)这座山高2000米 2)这根管子长约50米。 The mountain has a height of 2000 meters. This pipe has an approximate length of 50 meters

This is too small a signal. This is too complicated a problem for us to go into. 2. tend to use some patterns for stress 1) 这个信号太弱了。 2) 这个问题太复杂了，我们不加以讨论。 A The mountain has a height of 2000 meters. This pipe has an approximate length of 50 meters. 1) 这座山高2000米。 2) 这根管子长约50米。 B

3. the patterns, tenses, voices, etc. in clauses of a compound sentence should be the same in general y signal and then its generation is described This paper first discusses the characteristic of this This paper begins with the discussion of this signal, followed by the description of its generation

the patterns, tenses, voices, etc. in clauses of a compound sentence should be the same in general. This paper begins with the discussion of this signal, followed by the description of its generation This paper first discusses the characteristic of this signal and then its generation is described ※ 3

4. tend to use set patterns popular in science A few commonly used patterns 1)这台仪器的特点是操作操作筒便,价格低廉。 W N The instrument is characterized by its easy operation and low price. w The features of this instrument are easy operation and low price. w This instrument is easy in operation and low in price 这些设备的体积各不相同

4. tend to use set patterns popular in science A few commonly used patterns 1) 这台仪器的特点是操作操作简便，价格低廉。 √√ √ The features of this instrument are easy operation and low price. The instrument is characterized by its easy operation and low price. √ This instrument is easy in operation and low in price. 这些设备的体积各不相同

2)A与B的关系的C来表示。 ② A and B are related by C ② A is related to B by C 3)在1999信息产业取得了很大的发展 The year 1999 saw great development of information industry 近年来无线电通讯服务有了非常迅速的发展。 Recent years have witnessed a very rapid growth of wireless communication services 4)请读者参考 The reader is referred to

① A and B are related by C. ② A is related to B by C. 2) A 与 B 的关系由C 来表示。 The year 1999 saw great development of information industry. 3) 在1999年信息产业取得了很大的发展 Recent years have witnessed a very rapid growth of wireless communication services. 近年来无线电通讯服务有了非常迅速的发展。 The reader is referred to … 4) 请读者参考…

patterns for gIving defnition a.a is defined as B 能量被定义为物体做功的能力 Energy is defined as the ability of a body to do work. b by a is meant B

5. patterns for giving definition a. A is defined as B 能量被定义为物体做功的能力。 Energy is defined as the ability of a body to do work. b. By A is meant B

VI. Do not use colloquial contractions we → we shall can't → cannot

Ⅵ. Do not use colloquial contractions we’ll → we shall can’t → cannot

Section IlL Composition of the Text 1. Introduction O present state of the subject ② existing problems 3 objective of the paper ④ subtitles in the body 2. Body generalization 3. Conclusion suggestions for future work

Section Ⅲ. Composition of the Text ① present state of the subject 1. Introduction ② existing problems ③ objective of the paper ④ subtitles in the body 2. Body 3. Conclusion generalization suggestions for future work

4. Appendix ① proof of some theorem 2 derivation of some formula 8 some further explanation of some point 5. Acknowledgement 6. References/ Bibliography

① proof of some theorem 4. Appendix ② derivation of some formula ③ some further explanation of some point 5. Acknowledgement 6. References / Bibliography