Unit 3 Word power 课件-优质公开课-译林版高中必修3精品

双筒望远镜 a pair of binoculars
一副耳环
a pair of earrings
two pairs of earrings
一把剪刀
a pair of scissors three pairs of scissors
is 1. A pair of scissors ________ (be) near the trousers. are 2. The scissors _________ (be) very sharp. are needed 3. Ten pairs of chopsticks _____________ (need) for ten visitors at dinner. are 4. The chopsticks __________ (be) dirty. Please have them washed.
Pair nouns usually refer to people or things that exist as a pair, such as a pair of shoes, a pair of glasses, and a pair of trousers.
a team of students a group of students a crowd of students a party of students
Go over Part A then finish Part B individually on page 47. Answers B (1) Archaeology (2) archaeologist (3) sites (4) archaeological (5) discovering (6) explored (7) dig (8) brush (9) record (10) remove
Sample answer
Last Sunday my family went shopping in the department store. In front of it, a group of fashion models was showing the new collections for this year. I went to get a close look at it, but the crowd was too big. In the department store I bought a pair of gloves, two pairs of trousers and a pair of boots.
Look at the pictures on p46 and label each of them using an expression containing a word from the box.
1. a bunch of flowers 2. a pair of glasses 3. a flock of birds 4. three pairs of boots 5. four packs of playing cards 6. a pair of socks 7. a herd of deer 8. a swarm of bees 9. a team of footballers/boys 10. a pair of earrings
Words related to biology: environment animal balance grow biological climate food live plant soil water mineral
a number of things of the same type
一群狼
a pack of wolves
(dogs, a complete set of playing cards)
a group animals flock of birds
(sheep, goats) a group of small or mid-sized animals
Suppose you are an archaeologist and you have just got news that an ancient tomb is discovered. What would you take with you? And what are the items used for? Discuss with your partner and report your answers to the whole class.
一群蜜蜂 a swarm of bees
(ants, flies) a large group of insects
three bunches of bananas two bunches of grapes
Discuss with your partner and then report to the whole class what you did last Sunday by using some pair nouns and group nouns.
Unit 3 Word power 课件
一双鞋 a pair of shoes
一双袜子 a pair of socks
一条裤子 a pair of trousers
一双靴子 a pair of boots
一副眼镜 a pair of glasses
一双筷子
a pair of chopsticks
Look at the following pictures and tell what they are.
一群鹿 a herd of deer
(cows, elephants) a group of large animals
一束鲜花
a bunch of flowers
(bananas, grapes, keys)