新概念英語第4冊課后習(xí)題答案:
Unit 23 CADCC DCABC AC
新概念英語第4冊課后習(xí)題:
Multiple choice questions 多項選擇題
Choose the correct answers to the following questions.
Comprehension 理解
1 The two classes of flight depend on ______.
a.occasional movement and progress
b.wing span and gliding
c.gliding and muscle-power
d.wind currents and machinery
2 The albatross can keep flying for very long periods because it ______.
a.actively uses air movement to stay in the sky
b.it is a very great bird
c.recognizes ships at sea
d.it can glide in any direction, regardless of air currents
3 Ducks can fly in any direction ______.
a.and stay in the air indefinitely
b.but are too heavy to fly for long
c.and uses engine power
d.but can run out of energy
4 The swallow ______.
a.is often greeted by superstitious villagers
b.is good for people
c.combines both forms of flight
d.is an omen of good luck
Structure 句型
5 The albatross ______to yield to the opposition ofthe wind.(1.6)
a.must
b.could
c.has
d.should
6 The duck comes nearer to the engines ______manhas‘conquered’the air with.(11.7-8)
a.where
b.who
c.whom
d.-
7 Partridges ______a like power of strong propulsion.(1.11)
a.contain
b.provide
c.possess
d.display
8 It ______, not does it boast of its power.(1.13)
a.does not tire
b.not tire
c.not tires
d.do not tire
Vocabulary 詞匯
9 There is no ______to the variety of flight practised by birds.(1.1)
a.opportunity
b.end
c.point
d.goal
10 The great bird has______ wings.(1.5)
a.broad
b.long
c.huge
d.wide
11 Duck, like pigeons, are ______with steel-like muscles.(1.8)
a.provided
b.gifted
c.talented
d.inherited
12 We no longer look for ______in the way they fly.(11.15-16)
a.guides
b.notices
c.signs
d.signals
Unit 23 CADCC DCABC AC
新概念英語第4冊課后習(xí)題:
Multiple choice questions 多項選擇題
Choose the correct answers to the following questions.
Comprehension 理解
1 The two classes of flight depend on ______.
a.occasional movement and progress
b.wing span and gliding
c.gliding and muscle-power
d.wind currents and machinery
2 The albatross can keep flying for very long periods because it ______.
a.actively uses air movement to stay in the sky
b.it is a very great bird
c.recognizes ships at sea
d.it can glide in any direction, regardless of air currents
3 Ducks can fly in any direction ______.
a.and stay in the air indefinitely
b.but are too heavy to fly for long
c.and uses engine power
d.but can run out of energy
4 The swallow ______.
a.is often greeted by superstitious villagers
b.is good for people
c.combines both forms of flight
d.is an omen of good luck
Structure 句型
5 The albatross ______to yield to the opposition ofthe wind.(1.6)
a.must
b.could
c.has
d.should
6 The duck comes nearer to the engines ______manhas‘conquered’the air with.(11.7-8)
a.where
b.who
c.whom
d.-
7 Partridges ______a like power of strong propulsion.(1.11)
a.contain
b.provide
c.possess
d.display
8 It ______, not does it boast of its power.(1.13)
a.does not tire
b.not tire
c.not tires
d.do not tire
Vocabulary 詞匯
9 There is no ______to the variety of flight practised by birds.(1.1)
a.opportunity
b.end
c.point
d.goal
10 The great bird has______ wings.(1.5)
a.broad
b.long
c.huge
d.wide
11 Duck, like pigeons, are ______with steel-like muscles.(1.8)
a.provided
b.gifted
c.talented
d.inherited
12 We no longer look for ______in the way they fly.(11.15-16)
a.guides
b.notices
c.signs
d.signals