八年級英語下冊Unit 4知識講解
21. in the sixteenth century, __________ was built to help fly in the sky.
a. a helicopter b. parachute c. designs for machines d. nothing
22. the man with a pair of wings from chicken feathers _________.
a. flew very far b. flew a short distance c. realized his dream
d. fell to the ground and died
23. the “hot air balloon”could fly because __________.
a. hot air rises b. it is made of cloth and paper c. there's a balloon with it
d. it's very large
24. on 21 november, pilatre de rozier and the marquis a arlande rose above paris _______.
a. in the same balloon as a sheep，a chicken and a duck were once in
b. in a completely different balloon c. in another “hot air balloon”
d. in a helicopter
25. the best title for this passage is “_____________”.
a. two brothers，the montgolgiers
b. hot air balloons and wings made from chicken feathers
c. designs for machines that would fly
d. trip in hot air balloon
key
i.
1. mr jackson said that in most countries red stood for danger.
2. tom said that i must leave a message for my mother.
3. he asked if/ whether i was being attended to.
4. mary asked me whether / if i should carry her bag for her.
5. my friend jack asked me if i knew her name.
6. john asked me where the nearest hospital was.
7. our teacher told us not to look out of the window when we have classes.
8. mr. li advised us to make good use of our time.
9. he asked li ying if she was watching tv at that time yesterday.
10. he asked me when i saw the film. 此句涉及到某一具體時間，不必轉換成過去完成時。
ii.
11. were you, yesterday
12. i've been back
13. told me, ago
14. did you make/ have you made
15. are you ready?
16. said to, don't be
17. said to, don't read
18. i will, you , your
19. does, work
20. are going, tomorrow
iii. 21-25 ddacb