He tried to _______ his flapping shirt inside his trousers

Withprice______somuch,it'shardtoplanabudget. A: tumbling B: tilting C: fluctuating D: flapping

The flags were _______ in the breeze. A: clapping B: flapping C: clipping D: slipping

Translate the following sentence. You always hear in sports that the butterflies go away after a while, but Elizabeth’s butterflies just kept flapping.

It was Cindy who（ ）the switch that opened the front gate. A: flipped B: flipping C: flapping D: flapped

A type of flight commonly used by hummingbirds is ( ) flight. A: soaring B: flying C: flapping D: gliding E: hovering

A pair of night birds circled above, the ______ of their wings and their weird screams penetrating the thickening mist. A: slapping B: clapping C: flapping D: flipping

The article consists of three stories about . The first story is about a named Wan Hu, who made an unsuccessful attempt at in A.D.1500. He built a spaceship powered by 47 rockets using . His idea was , but his dream of flight 500 years later when China successfully launched its first manned Shenzhou V spaceship. The second one is about the Spruce Goose, a designed to meet the need of troops and materials during World War II. It was made entirely of and still holds the record for . Although it was put to use, many of its design features have been incorporated into today’s . The last is about Leonardo da Vinci, the most famous artist of the Renaissance. Apart from his great artistic work, he also drew sketches of with flapping wings controlled and steered by . years later, a professional parachutist made a successful jump using a wood and canvas parachute based on one of .

The article consists of three stories about ________________ . The first story is about a __________ named Wan Hu, who made an unsuccessful attempt at ____________ in A.D.1500. He built a spaceship powered by 47 rockets using _________ . His idea was _______ , but his dream of flight ________ 500 years later when China successfully launched its first manned Shenzhou V spaceship. The second one is about the Spruce Goose, a ________ designed to meet the need of ________ troops and materials during World War II. It was made entirely of ________ and still holds the record for _________ . Although it was ________ put to use, many of its design features have been incorporated into today’s _________ . The last is about Leonardo da Vinci, the most famous artist of the Renaissance. Apart from his great artistic work, he also drew sketches of _________ with flapping wings controlled and steered by ____________ . ____________years later, a professional parachutist made a successful jump using a wood and canvas parachute based on one of __________ designs/sketches .

Unit 5 Text. Focusing on the main idea(副本) The article consists of three stories about (1)______. The first story is about a (2)_______ named Wan Hu, who made an unsuccessful attempt at (3)_______ in A.D. 1500. He built a spaceship powered by 47 rockets using (4)_______ . His idea was (5)_______, but his dream of flight (6)_______ 500 years later when China successfully launched its first manned Shenzhou V spaceship. The second one is about the Spruce Goose, a (7) _______ designed to meet the need of (8)______ troops and materials during World War II. It was made entirely of (9)_______ and still holds the record for (10)_______ . Although it was (11)_______ put to use, many of its design features have been incorporated into today's (12) _______. The last is about Leonardo da Vinci, the most famous artist of the Renaissance. Apart from his great artistic work, he also drew sketches of (13) _______ with flapping wings controlled and steered by (14)_______. (15)_______ year later, a professional parachutist made a successful jump using a wood and canvas parachute based on one of (16)________.