1. Topic 1 Spaceships are mainly controlled by computers. Section C 福州七中 石青萍

2. UNIT4 Amazing Science Topic 1 Lead-in The development of Chinese space industry Oct. 15, 2003 Tiangong 1 Sept. 29, 2011

3. Skimming : Task 1: Find out the topic sentence of each paragraph Task 2: Find out the best title of the passage. Read the passage quickly and finish two tasks.

4. UNIT4 Amazing Science Topic 1 Task 1: Find out the topic sentence of each paragraph

5. UNIT4 Amazing Science Topic 1 Choose the best title for this passage. B. How to Use Computers C. Disadvantages of Computers Task 2: Find out the best title A. The Importance of Computers

6. UNIT4 Amazing Science Topic 1 Details: Read the passage carefully and finish 5 tasks.

7. UNIT4 Amazing Science Topic 1 Task 1: Read Para 2 and fill in the table. In space In factories control the speed and direction find diseases easily and solve other problems do dangerous work place and cancel orders PlaceThe usages of computers In hospitals In business

8. UNIT4 Amazing Science Topic 1 Task 2: Read Para 3 and fill in the table. PlaceThe usage of computers At home play games watch movies do shopping do business send e-mails chat online

9. UNIT4 Amazing Science Topic 1 Task 3: Read Para 4 and answer the question. 1. to get headaches or sore eyes 2. not to have enough time to study or exercise 3. something is not true or good for us What problems can computers cause?

10. Task 4: Finish 1b. 3.c___________ to join together two or more things 4.d___________ 5.c___________ a feeling of being uncertain about something or not believe something to exchange information, news, ideas, etc. with other people 2.t___________ very small in size one’s own onnect oubt ommunicate iny 1.p___________ ersonal

11. UNIT4 Amazing Science Topic 1 Read and find out useful expressions Task 5:

12. UNIT4 Amazing Science Topic 1 Useful expressions: 1.in many areas of work and leisure 2.There is no doubt that… 3.keep their hearts beating normally 4.place and cancel orders 5.personal computers=PC 6.for instance 7.must be used properly

13. in technology and business in people’s lives be used properly The structure of this passage Title: Beginning: Body: Advantages: Disadvantages: Ending: important, in many areas Advantages and disadvantages of computers headaches or sore eyes not enough time not true or good

14. in technology and business in people’s lives be used properly Title: Beginning: Body: Advantages: Disadvantages: Ending: important, in many areas Advantages and disadvantages of computers headaches or sore eyes not enough time not true or good Retell according to the structure

15. The Internet

16. Is the Internet good or bad for us? Debate （辩论） Be for Be against 1.help us relax 2.study on the Internet 3.shop online 4.Find a new place … 1.lose our jobs 2.get headaches 3.no time to study or exercise 4.not everything is true …

17. Is the Internet good or bad for us? Be for Be against 1.help us relax 2.study on the Internet 3.shop online … 1.lose our jobs 2.get headaches 3.no time to study or exercise … Writing You may use these: There’s no doubt that… in many areas of work and leisure bring problems ， must be used properly

18. UNIT4 Amazing Science Topic 1