1. Common errors in writing technical English papers Bob Bailey

2. Outline  General comments  Grammar  Specific words

3. General Comments

4. General comments  The most important goal in writing a paper is to make yourself understood by the intended audience.

5. General comments  The goal of an editor is first to make a paper readable. This is usually a job by itself.  Correcting errors in the content is the job of a reviewer, particularly since technical papers use a lot of jargon understood only by experts in the field.

6. General comments  For papers that are to be published in technical journals, it is desirable that the construction of sentences be relatively simple since the audience will consist of people from many non- English speaking countries.  Don ’ t try to use fancy words that you don ’ t have a good understanding of how to use.

7. General comments  Manuscripts should be double-spaced.

8. General comments  Try to write concisely or succinctly.  Remove unneeded words and sentences.  Don ’ t repeat what you have already said using different words.  Eliminate the "fat" in a paper. http://grammar.ccc.commnet.edu/gr ammar/concise.htm http://grammar.ccc.commnet.edu/gr ammar/concise.htm

9. General comments  Make the paper target the intended audience.  If the audience consists of other researchers, do not discuss introductory ideas. A research paper does not target undergraduate students.  Use references, preferably to books or well- known journals, so that a reader can learn about basics somewhere else.  Again, research papers should be concise.

10. General comments  Make sure that you define special terms, acronyms (e.g., PSNR) and symbols at their first use in a paper.  But, don't define terms that the intended audience should be assumed to already understand.

11. General comments  Spend time organizing your paper.  Write a rough draft and then revise it, revise it, and revise it again.  PROOFREAD your paper carefully before sending it for editing or review.  The editor or reviewer is not going to rewrite your paper for you.

12. Grammar

13.  Subject and verb do not agree.  Eliminate all words in the sentence except the subject, verb and object or adjective describing the subject.  Make sure the result is a sentence (with subject and verb) and not a fragment.  http://grammar.ccc.commnet.edu/gramma r/sentences.htm http://grammar.ccc.commnet.edu/gramma r/sentences.htm  http://grammar.ccc.commnet.edu/gramma r/fragments.htm http://grammar.ccc.commnet.edu/gramma r/fragments.htm

14. Grammar  Make sure both subject and verb are singular or plural.  This is easily confused by modifiers such as proposition phrases which end in a plural noun when the subject sentence is singular.  Similarly for any independent clause.  Example: ??

15. Grammar  Don't run sentences together with only commas.  They should be separated by connecting words: and, so, but. http://grammar.ccc.commnet.edu/gr ammar/runons.htm http://grammar.ccc.commnet.edu/gr ammar/runons.htm  http://grammar.ccc.commnet.edu/gr ammar/combining_skills.htm http://grammar.ccc.commnet.edu/gr ammar/combining_skills.htm

16. Grammar  Don't write sentences that run on for several lines.  Break long sentences up into simpler, shorter sentences.  See "comma splices" in www.wikipedia.org/Chinglish.

17. Grammar  Start new paragraphs appropriately when the topic shifts.  For the most part, a paragraph that is 1/3 page long is getting a little long.  A paragraph that is a page long is much too long.  http://grammar.ccc.commnet.edu/gr ammar/paragraphs.htm http://grammar.ccc.commnet.edu/gr ammar/paragraphs.htm

18. Grammar  Be aware of parts of speech: noun, adjective, adverb, verb.  These have different forms of words.  http://grammar.ccc.commnet.edu/gr ammar/definitions.htm#parts http://grammar.ccc.commnet.edu/gr ammar/definitions.htm#parts

19. Grammar  It is usually wrong to use a noun as an adjective: “the golden rule” not “the gold rule.”  But sometimes in jargon, it is accepted.  Example: ??

20. Grammar  Avoid contractions in formal papers. don’t = do not

21. Grammar  Active vs. passive:  Usually active is more direct and simple.  “Bob made a presentation.”  “A presentation was made by Bob.”

22. Grammar  Mixing up male and female pronouns - more a problem in spoken English

23. Grammar  Consistency  Be consistent.  Don ’ t change the names of things.  Don’t use “procedure” one place and “method” in another to refer to the same thing.

24. Specific words

25. Besides  Misuse of Besides as a replacement for Also, Moreover, Furthermore, etc.  Best to think of Besides as 除了 in Chinese.

26. Besides  The only time Besides can mean Also is when one is expressing a very subjective opinion, feeling, desire, such as giving an additional reason to not do something that you do not want to do.  "I don't want to go to the park today. I am very busy. Besides, it is raining. “  Not to be confused with “ beside. ”

27. respectively  Respectively must be used only with two lists of things which are being matched up one-to-one. If there are not two lists of things specified, then do not use it.  When you do use it, separate it from the sentence by commas.  “ Serena Williams and Roger Federer won the women's and men's singles titles, respectively, at the 2008 U.S. Open. ”

28. a, the  Generally, we use a when introducing any arbitrary example of a kind of object: A taxi is coming.  Then use the to refer to that same example: OK, now let's all get in the taxi.  About 60 percent of the time a proper noun does not need a or the  “I go to NTNU.” “I go to the university on Heping East Road.”

29. the  Many nouns need a "the": algorithm, approach, coefficients, method, model, process, property, transform  http://grammar.ccc.commnet.edu/gr ammar/determiners/determiners.htm http://grammar.ccc.commnet.edu/gr ammar/determiners/determiners.htm

30. fewer, less  Use fewer for countable objects, and less for uncountable.  “ fewer errors with less water. ” “ There are fewer elephants than people. ”  Use more for both countable and uncountable.

31. Firstly  Firstly, secondly, thirdly, etc.  Number things with first, second, third, etc. and not with these adverbial forms.  However, they are common in British English.

32. British or American?  If you want to use British English, then do so consistently.  Do not mix American and British styles or spellings.  Target the style for the publisher.

33. can, could  can: able to. “ When it stops raining, we can leave. ”  could 1. Simple past of can.  “Before he came to Taiwan he could not speak Chinese.” 2. Used to show the possibility that something might happen, or to suggest something. “If it is raining tomorrow, we could stay home, or we could go to a movie.”

34. as follows  Avoid using "... as follows:" for introducing equations.  “The probability can be computed by….”

35. find, find out  Find an object: “ Please find the money. ”  But “ find out where the money went ” for where, why, how, when, what, etc.  Not: “ Find out the parameters for the equation. ”

36. This means …  Not: “ That means …”, “ It means …”  Use: “ This means …” if you must.

37. input, output  Traditionally, input and output are nouns, not verbs: “The output consists of one image file and two text files.”  Inputted and outputted sound very strange to me. Try to use them as nouns rather than verbs.  I prefer to write: “The computer put out the results” rather than “The computer outputted the results.”

38. Prepositions  Prepositions are a problem for Asians: for, of, in, on, at, into, up, to  http://grammar.ccc.commnet.edu/gr ammar/prepositions.htm http://grammar.ccc.commnet.edu/gr ammar/prepositions.htm

39. Examples follow