1、1学业分层测评.单句语法填空1The plant is now in danger of (extinct)2More than five countries got (involve)in the war.3He is full of energy，so he is an (energy)boy.4The hen (lay)two eggs yesterday.5I hope our government can pass a policy (aim)at reducing waste.6The meeting was concerned reforms and everyone prese
2、nt was concerned their own interests.7Only if you eat the correct foods you be able to keep fit and stay healthy.8We have asked the neighbours to keep an eye the house for us while we are away.9Do you know Lily has gone to London?Oh， wonder I havent seen her these days.10Which of the iPads do you li
3、ke most? They are both expensive and of little use.【答案】 1.extinction 2.involved 3.energetic4laid 5.aimed 6.for；about 7.will 8.on9no 10.Neither.完成句子1你应该把注意力集中在工作上。You should your work.2羊主要以草为食。Sheep mainly grass.3字母 VOA 代表美国之音。The letters VOA the Voice of America.4你们应该相互学习。You learn from each other.5
4、只有你完成作业，你才能看电视。2Only if you finish the work watch TV.【答案】 1.focus your attention on 2.feed on 3.stand for 4.are supposed to 5.can you.阅读理解AProtecting animals that are in danger is not a big priority for young people，according to a recent survey.Compiled(汇编)by the aircraft maker Airbus，the survey was
5、 announced at London Zoo on 16 May，a week ahead of the UNs International Day of Biodiversity(生物多样性)on 22 May.Forty percent of the 10，000 5 to 18yearolds who participated ranked watching TV or playing computer games higher than saving the environment.School reporters from Mayfield School and College
6、in Barking，London ，commented on the possible future effect of the surveys results.Fardus，16，said， “I do care about animals becoming extinct，as each animal is involved in a circle of life.Without each animal the world would lose its function.”He added， “We are the future generation and we need to liv
7、e on the resources that animals give us.”Sophie，16，said， “Animals are basically like us.Theyve got to live.Theyve got to eat.And its important to look after them as well as they look after us.”She believed one reason for young childrens lack of awareness(意识)was their addiction to computer games and
8、other electrical products.Naila，16，said， “No matter how big or small they are，animals play a really important part for the earth.”She added， “If all the animals are extinct，the future generation of children wont have anything left，and it will be the adults fault because theyre not thinking about the
9、 childrens future.”“You cant blame young people for not caring， ”she said， “Because the generation that are already here are teaching us not to care by hurting animals and causing environmental damage.”【语篇解读】 英国一项针对青少年进行的调查显示，大部分青少年对于野生动物保护还不够重视，这种意识还有待加强。31Which would be the best title for the pass
10、age?AYoung people pay less attention to protecting animalsBYoung people spend much time on TV and computersCWild animals are in great dangerDWild animals are part of the earth【解析】 主旨大意题。本文是一篇新闻报道，它主要告诉读者一项调查的结果，并希望引起读者的反思，这项针对青少年的调查表明，现在青少年对环境问题以及野生动物的保护关心不够。【答案】 A2What does the underlined word “pri
11、ority”in Para.1 most probably mean? ASomething useful.BSomething popular.CSomething important.DSomething interesting.【解析】 词义推测题。根据下文可知，当今青少年对于保护动物这件事情不够重视，因此判断这里的 priority 一词意为“ 优先之事，重要之事” 。【答案】 C3What do we learn about the survey?AIt was aimed at teenagers.BIt was conducted by London Zoo.CIt was an
12、nounced on May 22nd.DHalf of the participants were from middle schools.【解析】 细节理解题。根据第三段“.10，000 5 to 18yearolds who participated.”可知这项调查 是针对青少年进行的，故 A 项正确。该调查的结果是在 5 月 22 日( 国际生物多样性日)之前在伦敦动物园发布的，但并不是伦敦动物园发起的，因此 B、C 两 项错误，D 项无依据。【答案】 A4According to Sophie，one reason that young people arent aware enou
13、gh of 4protecting animals is that Athey dont like animals at allBthey pay more attention to electrical productsCthey are affected by people who hurt animalsDthey arent taught to protect animals at school【解析】 细节理解题。由倒数第三段最后一句话可知，Sophie 认为青少年缺乏保护动物意识的一个原因是“他们沉溺于电脑游戏和其他电子产品” ，因此 B 项 正确。【答案】 BBAnimals c
14、an move from place to place，but plants cannot.When an animal is under attack，it can run away or fight back.Plants certainly cannot run away，and they lack teeth and claws.But plants can defend themselves by using both physical and chemical means.Some plants have their own ways to keep animals away.Fo
15、r example，the leaves of the holly plant have sharp spines(刺) that discourage grasseating animals.Holly leaves on lower branches have more spines than leaves on upper branches.This is because the lower leaves are easier for most animals to reach.Some plants，such as the oak tree，have thick and hard le
16、aves that are difficult for animals to eat.Some grasses may contain a sandy material；eating such grasses wears down the animals teeth.Many plants also have chemical defenses，some plants produce chemicals that taste bitter or cause an unpleasant reaction.Some plants may fight against an attack by inc
17、reasing the production of these chemicals.When a caterpillar(毛虫)bites a tobacco leaf，the leaf produces a chemical messenger.This messenger sends to the roots the information to produce more nicotine.The higher levels of nicotine discourage the caterpillar.Many plants depend on both physical and chem
18、ical defenses.A certain plant in China， for instance，has prickly(多刺的)leaves， and each prickle contains poisonous venom(毒液) A single experience with this kind of plant will teach an animal to stay away from it in the future.5【语篇解读】 本文主要介绍了植物的一些防御外敌侵犯的方法。5The holly plant has more spines on the lower l
19、eaves because most animals Aare not tall enoughBlike the lower leaves onlyCare not clever enoughDcan get the lower leaves easily【解析】 细节理解题。文章第二段介绍，冬青植物底部的叶子刺更多是一种自我保护手段，因为底部的叶子容易被动物吃掉。【答案】 D6To defend themselves，oak trees use Achemical means Bphysical meansCbitter chemicals Dsandy materials【解析】 细节理解
20、题。由文章第三段可知，橡树是采取“物理”手段保护自己。【答案】 B7How does tobacco protect itself against an attack from a caterpillar?AIts leaves fight against the attack by physical means.BIts roots send a messenger to discourage the caterpillar.CIts roots increase the production of nicotine when it is attacked.DIts leaves produ
21、ce poisonous sand to drive the caterpillar away.【解析】 细节理解题。文章倒数第二段介绍，当“烟草”受到毛虫袭击的时候，它会传送信息到根部，增加“尼古丁”的含量。【答案】 C8What would be the best title for this passage?APlants and AnimalsBHow Plants Defend ThemselvesCAttacks and DefensesDHow Animals Eat Plant Leaves6【解析】 标题概括题。从文章介绍的“植物受到动物攻击时采取自我保护或防御手段”可得出答
22、案。【答案】 B.阅读填句Q&AQuestion：Every time we have PE.in school，we will play sports. 1 So playing sports isnt fun.How do I deal with that?Answer：Were sorry that you dont find sports and PE.fun.But we can give you some suggestions. 2 Look at it as a way to learn some skills.If you are feeling nervous about
23、how you are doing at a certain sport，try to have a positive attitude towards it.Besides，as with most activities，to get better in sports you need to practice. 3 In addition，you can talk to your PE.teacher and let him or her know how you feel.By sharing your feelings，the teacher can see that you are r
24、eally trying your best and that you care about what is happening in class. 4 Your teacher also needs to know if anyone is making fun of your athletic ability in class.Whats more，if you start to feel down on yourself after a PE.class，try to remind yourself of all the things you do really well.We can
25、tell from your email that you are a good speller，for example. 5 All in all，no one is good at everything.Accepting yourself for who you are and having a positive attitude can help you through any situation.Keep in touch with your parents about these kinds of feelings.We hope this will help you.AAnd I
26、 always play sports happily.BIt is taught as a school subject，too.CBut Im not good at any kinds of sports.DAt first try your best in PE.every time you participate.EYou might even make a list of the things that are your strengths.FYour PE.teacher may have some suggestions on how to handle your feelings.GYou can ask a friend or a family member to practice some sports activities with you.7【答案】 15 CDGFE
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