【湖南师大内部资料】高二英语课件：（牛津译林版）m7-u3 project-1

课件18张PPT。高 二 英 语Module 7 Unit 3
Project
Researching on the Internet 授课教师：黄 长 泰What are the things we should keep in mind when we use the Internet to do research?Step one: choosing a search service
Step two: how to search
Step three: using your information
1. What are search engines?
They are a type of computers programs.
2. How does a search engine work for you?
They search the Internet and choose pages
which contains the word / words you ask for.
3. Why do we say the contents haven’t been
evaluated?
Because the information has never been checked.Step 1Search engines:4. The information you get from the Internet
can be either _______ or _______.
5. When you read full articles or pages you
should be ________
6. When you read the information, you should
decide whether it is ________ to what you
are researching.
8. If you want to start your search on the Internet,
which of the following can help best?
A. Yahoo B. Sina C. Souhu D. hnsdfz.orgApatientrelatedtrue false1. Subject directories are built by ________.
2. The result of your search are divided into specific __________.
3. The result of your search can be a bunch of titles of articles, pages or a short ________
4. The information in subject directories can be both _______ and _______, but not up to date.Subject directories:humanscategoriessummaryrelevant correct the key
word(s) you type inwhich contain the word(s) you ask for unevaluated contents the full
article or pages a bunch of titles
of articles or pages evaluated,
relevant and correct information, not up to date Why should we check the dates?
Because information gets old!
2. How can we do cross-checking?
By consulting other web pages to confirm the information.
3. Why should we do cross-checking?
Because sometimes we are not sure about the information.Step two: how to search?4. Which of the following is incorrect?
A. ‘+’ means ‘and’.
B. ‘-’ means ‘not’.
C. “bird” + “sparrow” means “bird or
sparrow”.
D. “bird” – “sparrow” means “bird but
not sparrow”.C1. Why can’t we copy the words found
on the Internet and use them in our
articles?
Because to copy the words just as we
found them is not only cheating, but
also not legal.Step three: using your information2. How should we use the information
found on the Internet?
1) Write an outline of the information.
2) Write our report, using our own
words and making our own decisions
about what it means.
3) Attach a list of the sites we got our
information from.1. Remember never to give out ________
information such as your name, home
address, school name, or telephone
number in a chat room or on ________
boards (布告栏).
2. Never send a ________ of yourself to
someone you chat with on the computer
without your parent’s __________. bulletinhumanspicturepermission
3. Never write to someone who has made
you feel uncomfortable or _______.
4. Do not meet someone or have them visit
you _______ the permission of your
parents.
5. Tell your parents right away if you read
anything on the Internet that makes you
feel _____________. scaredwithoutuncomfortable6. Remember that people ______ may not
be who they say they are. Someone who
says that “she” is a “12-year-old girl”
could ______ be an older man. onlinereally1. (do) research on (title)
2. the fastest growing source of information(L1)
3. keep in mind (L2)
4. a computer terminal (L3)
5. in the best way possible (L4)
6. aid you in/ with your research (L7)
7. be classified by subject (L12)
8. type in (L13)Important phrases: 9. without qualifications (L16)
10. the solid facts (L17)
11. require you to be patient (L18)
12. is related to (L19)
13. comb through (L23)
14. be divided into (L24)
15. a bunch of titles (L25)
16. up to date (L30)
17. take …into consideration (L32)18. just as (L33)
19. at the bottom of (L34)
20. as a general rule (L39)
21. be sure about (L42)
22. make a difference (L44)
23. make a decision (L58)
24. you are finished (L59)
25. this way (L60)
26. follow these few tips (L62)HomeworkPreview Unit Four:
Public transport