Unit 5 Lesson 28：The Study of Living Things 同步练习（含答案）

《Lesson 28: The Study of Living Things》同步练习
一、单项选择
1.Agatha Christie was a female writer　　　　 is considered the queen of detective novels.
A. what B. whose
C. who D. which
2.I think young phubbers(低头族)are supposed to 　　　　the time they spend on their smartphones.
A. cut off B. cut down
C. cut up D. cut in
3.—Which do you prefer, tea or coffee
—Either. 　　　　tea 　　　　coffee are my favourite.
A. Not only; but also B. Both; and
C. Neither; nor D. Either; or
4.—Could you please tell me
　　　　
—I decide to go there by air.
A. who will you go to Beijing with
B. when you will go to Beijing
C. why will you go to Beijing
D. how you will go to Beijing
5.—Erica, have you found the oldest cinema in your town at last
—Not yet, our town has　　　 changed over these years.
A. hardly B. slightly
C. completely D. never
二、连词成句
1.attention, anything, draw, did, your
　
2.this, worry, does, a, him, lot
　
3.fly, when, know, to, they, south
　 .
4.puzzling, facts, how, fantastic, are, these
　 !
5.created, there, many, things, be, are, new, to
　 .
三、语法专练:从括号中选择适当的单词完成句子
1.The radio　　　　 (which/who/where) I bought last week has been broken.
2.The only e-mail　　　　(who/that/which) I received yesterday was from my sister.
3.I hate people　　　　(that/which/whom) talk much but do little.
4.The hotel　　　　 (which/when/where) we stayed last summer is a good one.
5.This is the most amazing photo　　　　 (which/that/who) I have ever seen.
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
Does my goldfish know who I am I think this is a great question. I do spend my days 1.　　　　 (study) how fish go about their lives. First of all, fish are much smarter than people think. People often talk of goldfish having three-second memories, but in fact they can learn all kinds of things, and remember them 2.　　　　quite a long time.
This shouldn't surprise us too much. Just like other animals, they can find enough to eat, and 3.　 (know) when it is safe to be out in the open. Being able to learn and remember things helps 4.　　　　 (they) do this.
Many kinds of fish can tell one from another, according to their group, their relatives, 5.　　　　 even their own eggs. But fish live in 6.　　　　 very different world from us. For many kinds of fish,although sight is important, 7.　　　　 (sense) such as smell and touch are even more important.
So, does your fish know who you are I believe your fish will 8.　　　　 (sure) know when it is feeding time. My own fish become very 9.　　　　 (excite) when my hand appears near their tank, even before I drop the food in. I'm not sure that your fish will be able to remember what your face 10.　　　　 (look) like, but I wouldn't be too surprised if it could remember you in other ways.
五、完形填空
We've all 　1　 at the sky to see a group of birds flying together. We might see noisy wild geese flying in a V-shaped formation as they fly to a　2　 climate. Or, unfortunately, we may have seen a group of mosquitoes(蚊子)coming at us! 　3　 land, we might see a group of wild horses running freely, or a group of dogs in a field, or a group of monkeys in trees. Underwater, we 　4　 see a group of fish swimming together in sudden but perfect movement.
Most groups that humans belong to have leaders. 　5　, though, we may be in crowds with no leaders, as in a place full of sports fans. Can we imagine that animal groups act in the same way In the case of elephants, the oldest female is the leader. All her children 　6　 with her for many years. But in the case of fish that get together in groups, there is no　7　. The fish come to an agreement together. They see what their neighbors are doing and do the same as them.
Scientists now　8　that collective(集体的) behavior in animals is a highly good system. It is 　9　 for animals in many ways. These group behaviors allow animals to complete their movement in relative safety, find food,　10　 protect group members from danger.
1.A. looked up B. looked down C. looked out D. looked back
2.A. colder B. cooler C. busier D. warmer
3.A. Above B. Under C. On D. Below
4.A. should B. need C. must D. might
5.A. Sometimes B. Never C. Always D. Often
6.A. leave B. stay C. argue D. fight
7.A. leader B. mother C. father D. adult
8.A. doubt B. refuse C. realize D. create
9.A. good B. bad C. harmful D. successful
10.A. so B. but C. and D. or
参考答案
一、单项选择
1.C　句意: Agatha Christie是一位被誉为侦探小说女王的女作家。分析句子结构可知,空处所在从句为定语从句,先行词为writer,指人,且连接词在从句中作主语,故用who。
2.B　句意:我认为年轻的低头族应该减少花费在他们的智能手机上的时间。cut off "割掉";cut down"削减";cut up"切碎";cut in"插嘴"。
3.B　问句的含义是"茶或咖啡,你更喜欢哪一种",根据答语中的"任何一种都可以"可推断,"茶和咖啡都是我最喜欢的"。both...and...意为"……和……(两者)都",符合题意。
4.D　由答语"I decide to go there by air"可知,问句应是询问出行方式,故选D。
5.C　——Erica, 你最终找到你镇上最古老的电影院了吗 ——还没有, 这些年我们镇完全变了。根据答句中的"Not yet"可推知,城镇变化应该不少,故completely"完全地"符合题意。
二、连词成句
1.Did anything draw your attention
2.Does this worry him a lot
3.They know when to fly south
4.How puzzling these fantastic facts are
5.There are many new things to be created
三、语法专练:从括号中选择适当的单词完成句子
1.which　 2.that　 3.that　 4.where　 5.that
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
1.studying　　2.for　　3.know　　4.them
5.and/or 6.a 7.senses 8.surely
9.excited 10.looks
五、完形填空
1.A　我们都曾抬头往上看着天空,看到一群鸟儿在一起飞翔。look up"抬头往上看",符合语境。
2.D　根据常识可知,大雁一般飞往气候较温暖的地方。
3.C　在陆地上应用介词on。
4.D　在水下,我们也许能看到一群鱼在一起游泳。should"应该";need"需要";must"必须";might"可能"。
5.A　不过,有时候(Sometimes)我们可能处于没有领导者的群体中。
6.B　她所有的孩子会和她在一起很多年。leave"离开";stay"停留,待";argue"争论";fight"打架"。
7.A　但在鱼聚在一起的情况下,没有领导者(leader)。
8.C　科学家现在意识到,动物的集体行为是一个非常好的系统。doubt"怀疑";refuse"拒绝";realize"意识到";create"创造"。
9.A　根据下文中的"These group behaviors allow animals to complete their movement in relative safety...from danger"可知,集体活动对动物有很多好处。be good for"对……有利",符合语境。
10.C　空处前后是并列关系,故用连词and。