内容正文:
Unit 4 Then and Now
一、选择题。
1. What is the main topic of Unit 4?
a) Past memories
b) Present life
c) Future plans
d) Ancient history
2. How do people communicate now?
a) Sending letters
b) Using telegrams
c) Using smartphones
d) Using carrier pigeons
3. Which of the following was used for entertainment in the past?
a) Video games
b) Watching TV shows
c) Listening to radio
d) Using social media
4. What is the main difference between schools then and now?
a) They had fewer subjects.
b) They had smaller classrooms.
c) They had more technology.
d) They had longer holidays.
5. How did people travel long distances in the past?
a) By car
b) By airplane
c) By train
d) By horse and carriage
6. Which device was commonly used for taking photographs in the past?
a) Digital camera
b) Smartphone
c) Film camera
d) Polaroid camera
7. What was the main source of news in the past?
a) Newspapers
b) Social media
c) Television
d) Radio
8. What did people use to write on before paper became common?
a) Papyrus
b) Plastic
c) Metal sheets
d) Leaves
9. Which of the following was a common job in the past but is rare now?
a) Blacksmith
b) Software engineer
c) Pilot
d) Chef
10. How do people store and listen to music now?
a) Using vinyl records
b) Using cassette tapes
c) Using CDs
d) Using streaming services
二、填空题。
11. People used to __________ letters to communicate in the past.
12. In the past, students __________ books and notebooks to school.
13. __________ was a common mode of transportation in the past.
14. People used to __________ photographs using film cameras.
15. Newspapers and __________ were the main sources of news in the past.
三、选出单词不同类的一项。
16. a) telegram
b) email
c) text message
d) radio
17. a) film camera
b) cassette tape
c) smartphone
d) vinyl record
18. a) horse and carriage
b) bicycle
c) airplane
d) microwave
19. a)