课后练习答案
Unit 1
Active Reading 1
Reading and Understanding
2 1，2,4
3 a, d， d， d, a, a
Dealing with Unfamiliar Words
4 barely spill ignorant intelligent Sip peered impressive
5 stumbled across rent out stretched out run out of checked in
6 b， b, a, a， b， a， a, a，
Active Reading 2
4 detect admirable subway inadequate scribbling persecution
5 a, a, a, b
Language in Use
With + present participle
1 the first sentence: b
the second sentence: a
2 1 With my father waiting in the corridor
2 with me waiting in the queue
3 With the rain pouring down
4 With the music playing loudly
5 With the lecture running late
6 With my head spinning with ideas
It occurs to…that…
3 1 It occurs to my father that the barely big enough for one person， so he leaves.
2 It had never occurred to me that my handwriting is so bad that I can’t read it.
3 It occurs to me that I’ve run out of clean clothes.
4 Has it occurred to him that he doesn’t know what to write for his term paper？
5 It occurs to him that he could speak in an American accent so they wouldn’t recognize him as a foreigner
Collocations
大众5 1 spilt out of 2 burst into tears 3 clean language 4 easier said than done
5 climb through 6 signed up for 7 burst into bloom 8 clean licence 9 easy on the eye
Unit 2
Active Reading 1
2 1(b） 2（b) 3(a） 4（a） 5（c)
Dealing with unfamiliar words
3 1 juicy 2 frank 3 perception 4 nonsense 5 resort 6 gloomy 7 yummy 8 innocence
4 1 enormous
2 clung (The weather was very stormy so they dung to each other as they walked to the seaside restaurant。)
3 region 4 discarded 5 implements； crack； scrape 6 baking 7 slippery
5 1 emotion 2 despair 3 complain 4 frown 5 nasty 6 tease
Reading and Interpreting
6 1,2,4
Active Reading 2
Dealing with unfamiliar words
4 1 melted 2 properties 3 account for 4 stimulated 5 confess 6 crushed 7 inherit 8 manufacturing 9 release
5 (1）luxury （2) nourishing (3) mould （4） manufacturer (5） snap （6） condensed (7） flavour (8） popularity
(9) genetic （a genetic） (10） trait
Language in Use
Word Formation
1 airsick carsick non-fiction helpful seasick shopaholic non-smoker spoonful non—stop workaholic
2 1 seasick 2 shopaholic 3 helpful 4 non—stop 5 non-smoker 6 non—fiction
Leaving out words
3 1.。。 and the waiter had already brought an enormous portion of seafood, crabs, prawns, lobsters and all sorts of shellfish clinging onto each other.。.
2 On his plate was a pile of discarded lobster claws, and alongside was a battery of implements used to crack the shells .。。
3 The next development was learning how to get cocoa butter from the beans， a process first tried in 1825。
4 Condensed milk is a thick, sweet milk sold in cans。
5 Hormones are a chemical substance produced by your body。
Collocations
4 1 intellectual property 2 developed / got。。. taste for 3 released ..。film 4 great/strong emotion
5 personal property / enormous wealth 6 implemented ..。 plan /policy / strategy
7 inherited 。。. looks 8 speed up .。. process
Unit 4
Active Reading 1
Dealing with unfamiliar words
3 1 whimper 2 rattle 3 jingle 4 mute 5 thud
Now decide what word you can use to describe the sound of:
（a）whimper (eg The whimpering dog was to escape to the corner of the room.)
(b） mute (eg The enemy were coming nearer and nearer, so he muted his friend’s shout； they must not be heard.）
（c) thud （eg There was a dull thud as the box hit the floor。)
(d） rattle （eg The old taxi rattled down the street.）
（e） jingle (eg Just then there was the jingle of keys outside the door。）
4 1 tossed 2 tones 3 fascinating 4 stacked; cashier
5 significant; fund （My grandfather gave a significant sum of money to my college fund.）
6 determination; defined
5 1(a) 2（a) 3(a) 4(a） 5(b) 6（a） 7(b） 8(b) 9（b)
Active Reading 2
3 c, a, d， b, d， c
Dealing with Unfamiliar Words
4 1 perfectionist 2 innate 3 distracted 4 protective 5 outgoing 6 spoil 7 mood
8 legend （She was a Hollywood legend。)
5 1 perfection 2 innately 3 outgoing 4 protect 5 spoiled 6 mood 7 distractions 8 legend / legendary
6 1(b） 2（a） 3(b) 4(b） 5(a)
Reading and interpreting
7 1 It means to be born into a rich or privileged family (they have enough money to have silver spoons for the newborn baby)。
2 It is easy to obtain and you don't have to make an effort for it.
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