5.Can trees talk?Yes-but not in words.Scientists have reasons to believe that trees do communicate with each other.Not long ago,researchers learned some surprising things.First a willow tree(柳树) attacked in the woods by caterpillars(毛毛虫) changed the chemistry of its leaves and made them taste so terrible that the caterpillars got tired of the leaves and stopped eating them.The even more astonishing,the tree sent out a special vapour-a signal causing its neighbours to change the chemistry of their own leaves and make them less tasty.
Communication,of course,doesn't need to be always in words.We can talk to each other by smiling,raising our shoulders and moving our hands.We know that birds and animals use a whole vocabulary of songs,sounds,and movements.Bees dance their signals,flying in certain patterns that tell other bees where to find nectar(花蜜) for honey.So why shouldn't trees have ways of sending messages?
21.From the passage we know that caterpillarsA.
A.like willow trees               
B.enjoy eating fallen leaves
C.can talk to other caterpillars
D.can send out a special vapour
22.Caterpillars will stop eating willow tree leaves whichA.
A.have a chemical change and become tasteless 
B.have a pleasant taste
C.are being attacked                        
D.are communicating
23.According to the passage,bees communicate with each other byD.
A.talking      
B.making unusual sounds
C.singing songs   
D.flying certain patterns.
3.Every single decision we make shapes our current reality.(31)F So if you're unsatisfied with your life right now,making the effort to change your decisions will be the key to creating  the life you want to have in the future.
Realize the power of decision making.
(32)D When you decide to pick up a cigarette,that decision might result in you picking up another later on.But if you decide no to smoke that first cigarette and make a decision to focus your attention somewhere else,your desire will eventually weaken and you will become smoke-free.
(33)B
When you make a decision,act on it.Commit to making a real decision.What's a real decision?It's when you decide on something,and that decision is carried out through action.It's poitless to make a decision in your head,but not doing anything about it.That's the same as not making a decision at all.
Tell others about your decisions.
Sometimes telling other people what we're going to do will make us follow through.I've been trying to become an early riser but waking up early without falling back asleep felt impossible.So I made the decision to tell people that I would wake up at 6a.m.and stay up.(34)E
Have fun making decisions.
(35 )A I know decision-making might not be a fun thing,but when you do it often,you'll learn a lot about yourself on the way,and you'll become more confident,and making decisions will just become easier that you won't even think about it.

A.Enjoy the process.
B.Carry your decision out.
C.Examine the decision you now have.
D.Any decision you make causes a chain of events.
E.Withintwo days,I was able to accomplish doing this.
F.But we often go through life unaware what actions we are taking.
G.Before making a decision,you have to understand what a decision does.
2.A Good Night's Steep
Sleep plays a vital role in good health and well-being throughout your life.While you're sleeping,your brain is forming new pathways to help you learn and remember information.Although we all kno the importance of getting a good night's sleep,not all of us know the best way of getting it.A sleep expert,
Phil Atherton,gave some top tips for getting the most out of the night,which will leave you ready for action in the morning.
According to Phil Atherton,not eating a large meal before bedtime is important for getting a good night's sleep.The time difference between eating and sleeping should be at least three hours.So you'd better avoid eating any food three hours before bed,as it will lower your blood sugar during sleep and
help minimize damage from too much sugar floating around.
It's also important to find ways to prepare your body for sleep.You can follow a routine like trying not to expose yourself to too much artificial light within 1hour before bed,as your brain uses light to help set internal"body clock".Although it might seem unnatural to schedule your sleep,the purpose is to send a signal to your body and mind that it's time to sleep.
Another way to prepare your body for sleep is to get into a relaxed state by taking a bath or listening to soft music.Both of them will help to take the mind off the daytime pressures.
Having a suitable bed,especially a suitable mattress (床垫),is necessary for a good night's sleep.Sleep is a personalized activity,and we all adopt different sleeping positions.Finding the mattress that suits you will reduce back pains that can result from a poor sleeping position.The bed should be four to six inches longer than its tallest user,allowing for space to move around.
The recent research is pretty clear that a good ight's sleep in a major component of good health.Since the start of the 21st century,studies have linked a lack of sleep to many diseases,such as diabetes and obesity.Taking action now will lead to long-term benefits for you and those around you.
28.What does the author intend to tell us in the passage?D
A.When to start a sound sleep.
B.Why to form a good habit of sleeping.
C.What to do with sleep problems.
D.How to get a good night's sleep.
29.According to the author,before going to sleep,you'd betterC.
A.relieve your pain in the back      
B.check your blood sugar
C.free yourself from tension         
D.record your biological clock
30.What does the underlined word"it"in Paragraph 2refer to?A
A.Not eating food.
B.Taking a meal.
C.Not sleeping well.
D.Having a good sleep.
1.I was sitting in my kitchen.My mom stood in front of me,hardly keeping the tears from spilling over.She told me that my three-year-old cousin had cancer.Hearing this,I went completely numb.How could this be happening?I had just seen her,and she was fine.
These things didn't happen to our family,that's what my uncle said.It seemed like the world turned upside down; just last week my grandmother had passed away.I felt like I couldn't get my feet on solid ground.
That's when my sister,Madi,came down the stairs with her long brown hair freshly washed.She sat next to me and smiled.Despite what was happening,everything would work out,her smile seemed to say.
"Mom,do you think I could get my hair cut tomorrow?"Madi asked.
"Sure,"Mom said,starting to wash the dishes.
"I want to donate it to Locks of Love"Madi smiled.
My mom stopped washing and turned to look at her."Are you sure?"I noticed that Mom was holding back tears.This was a sacrifice(牺牲) for Madi.Her long hair was an important part of her.
"Yeah,it's just hair.Eventually it will grow back."She said.
"All right,"Mom said quietly,smiling again.
Madi gave up a part of herself for a while.She let a piece of herself go to someone else,someone she didn't know.That day she became my hero too.
24.On hearing 3-year-old cousin had cancer,how did the author feel?B
A.Puzzled    
B.Shock   
C.Afraid    
D.Worried
25.What can we know from Paragraph 2?D
A.The world is unfair to the writer's family.
B.Unlucky things didn't happen to the writer's family.
C.The writer had the disability with her legs.
D.Unlucky things of the family made the writer very sad.
26.Where did the conversation happen?B
A.In the living room          
B.In the kitchen
C.In the bedroom             
D.On the street
27.What can we know about Madi?A
A.She was kind and willing to help others
B.She liked smiling,but didn't love cooking.
C.She made her mother regret her hair.
D.She didn't like wearing long hair again.
20.A  Get out of town with September festivals
Hopscotch Music Festival
Where:Downtown Raleigh    Estimated travel time:3hours     When:Today---Saturday
Highlights:This musical festival,started Thursday,features performances by more than 175national and international bands playing in 15different venues,all within walking distance.Music genres(风格) will include rock,hip-hop,heavy metal,punk,classical,folk and everything in between.
Admission:34---110
Details:www.hopscotchmusicfest.com
Flatwoods Festival
Where:451Peach Tree Road,Bennett.Estimated travel time:2hours
When:10a.m.Saturday---5p.m.Sunday.
Highlights:This annual festival,which is in its 15th year,features family fun,food,crafts and horse rides.There also will be musical entertainment and a grand parade with vintage cars,trucks,horse,floats,antique farm equipment and more.
Admission:Free Friday; on Saturday,5for ages 13and older.
Details:919-548-5192; www.visitpittsboro.com
NC Mountain State Fair
Where:1301Fanning Bridge Road,Fletcher.Estimated travel time:2hours
When:Various times today---Sept.16.
Highlights:In celebration of the people,ariculture,art and traditions that make our region great,the family---friendly fair offers performances by the Professional Rodeo Association,African acrobatic (杂技) teams,Los Vegas---style magic acts,and even a man who carves artwork with a chainsaw.
Admission:7;  3for kids 6-12and seniors.
Details:828-687-1414; www.mountainfair.Org.
21.How can you know the detail about Hopscotch Music Festival?C
A.By dialing the telephone number:828-687-1414
B.By surfing the website:www.visitpittsboro.com
C.By surfng the website:www.hopscotchmusicfest.com
D.By dialing the telephone number:919-548-5192
22.A couple and their son aged 5is going to celebrate Flatwoods Festival on Saturday,how much money will they pay?A
A  10            
 B.20            
C.15              
D.14
23.If you want to enjoy performances by African acrobatic teams,you should go toD.
A.Charlotte         
B.Downtown Raleigh       
C.Bennett       
D.Fletcher.
17.Have you ever seen an animal being mistreated (虐待)?Seeing a pet or wild animal get hurt might make you sad,angry,or afraid.(36)EIn fact,the good news is that everyone-including you-can be a helping hand for animals.
Keep your eyes and ears open.(37)DWatch for changes in the way they look or act.Look out for animals who:
﹡have cuts or other bruises(伤痕)
﹡avoid or attack people when people come close
﹡are too thin
﹡are missing fur
﹡are almost always left outside
These signs don't necessarily mean a pet has been hurt on purpose,but they shouldn't be ignored.If you see any of these signs,set them down.(38)GWhat did you see or hear?Where?When?Were other people around?
(39)ANever move an injured animal!Ask a parent,teacher,or other adult you trust for help.Find out whether the injured animal in your town can be saved by animal shelters or police.Keep their phone numbers at hand.If the person mistreating animals is a friend or family member,tell an adult you trust.
Speak up.Let other kids know what to do if they see an animal being hurt.Using the information above,make posters to hang or flyers (传单) to hand out at school.Include the phone numbers of the police department or animal shelters who can save the injured animals.
(40)FThey need us to speak up for them!

A.Report it.
B.Ask others for help.
C.Animals are friends of human beings.
D.Get to know pets in your neighborhood.
E.You might think there's nothing you can do.
F.Remember,animals can't speak for themselves.
G.Or if you see someone hurting an animal,write down the details.
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