1、Unit 3A healthy life课时作业9Warming Up & Reading.单词拼写1Mary has been under a lot of stress since her mother was ill.2The people living there are in desperate need of clean water after the great earthquake.3She was disappointed to learn that she had failed the exam.4He got his present job after he quitte
2、d the army.5Does the medicine have any effect on you?6She was ashamed (羞耻的) of her fat body so she decided to go on a diet and do more exercise.7John has changed from a friendly and cheerful young boy into a confused adolescent (青少年)8Im a northerner, so I am not accustomed (习惯于) to the kind of food
3、that southerners like eating.9We must prevent the abuse (滥用) of privilege.10He has been brought in to strengthen (加强) the defence.选词填空be addicted to， accustomed to， be desperate for， due to， decide on， feel like， become breathless， be disappointed， feel ashamed of， be unfit for1Have you decided_on w
4、hen to set out for Beijing on business?2It is difficult for those who are_addicted_to computer games to stay away from them.3The boy is_desperate_for knowledge, so he works hard to get as much as he can.4He felt_ashamed_of having done so little.5The plane for Shanghai was delayed due_to the heavy fo
5、g.6If you feel_like eating or drinking something, please help yourself.7He was so weak that he became_breathless after he climbed the stairs.8When he went to Chongqing, he was not accustomed_to the food and climate there.9She was_unfit_for such a senior position.10Hearing the news that his son faile
6、d the college entrance exam, he was_disappointed.用恰当的介、副词填空1I have just returned from a long bike ride to the old castle.2She became addicted to online shopping.3If you start to feel nervous or stressed, dont reach for cigarettes.4With a lot of work to do, he had to work all day.5Shes been banned fr
7、om driving for six months.6Theyre desperate for money.7He has decided on spending the vacation by the sea.课文语法填空Its easy for you to start smoking, but once you become _1_ (addict) to it, you may find it difficult to quit. Firstly, you may become _2_ (physical) addicted to nicotine, a harmful chemica
8、l that consists in cigarettes. Secondly, you may develop the habit of smoking and become mentally addicted to it, _3_ (believe) that you will only feel good when you smoke. Smoking may have all kinds of harmful effects _4_ the health of both the smokers themselves and nonsmokers around them. It not
9、only affects your physical fitness, but also does harm _5_ your heart and lungs and causes a variety of _6_ (disease). Being _7_ smoker, the offensive smell and appearance of you may drive people around you away. So, its important that one quit _8_ (smoke) and live a healthier life. To quit smoking,
10、 you should be wellprepared _9_ make a list of all the benefits you may get after quitting. Developing some new habits like listening to music, reading novels or _10_ (do) housework may distract your attention and help you give up smoking.1addicted2.physically3.believing4.on5.to6diseases7.a8.smoking
11、9.and10.doing阅读理解AChildren with autism (自闭症) have difficulty with social skills and communication. They often behave in limited and repeated ways and have what seem like unusual strong interests.Autism is more common in boys than girls. What causes it is not clear. Scientists are studying genes and
12、possible environmental influences.Doctors usually cannot confirm a diagnosis of autism until a child is about three years old. Rebecca Landa is a researcher at the Kennedy Krieger Institute and Johns Hopkins University School of Medicine in Maryland. Professor Landa wanted to find out what differenc
13、es in development might be seen earlier. She led a new study that observed 235 babies between 6 and 36 months of age.“At six months of age, the signs of some risk of developing communication and social delays, including autism, include motor delay. For instance, when you lay your babies on their bac
14、k and you pull them by the arms gently into a seated position, their head may nod back behind the shoulders, like poor head control. It does not mean that the baby is going to have autism, but it does mean that the baby needs to have some exercises to strengthen their body. And when they strengthen
15、their body, they are better able to play with toys and engage with people, which then go on to help them have better outcomes.”By the time a baby is one year old, signs of possible autism include difficulty in using words and not looking eyetoeye or reaching out to other people. By 14 months, the ba
16、by might smile less and use language less. However, Professor Landa says these signs can be so small that they might be missed during a short health exam.“Its important for parents to stay tuned in to their childrens development, and if a parent is concerned about a childs development, seek for prof
17、essionals, and listen to them.” The earlier parents notice delays, she says, the sooner they can begin doing simple things that may help improve their childs development, such as talking to the child about what they are doing, commenting when the child shows them something, and playing simple games
18、that keep the childs attention.本文介绍了关于儿童自闭症的调查研究，并告诉父母关注孩子自闭症症状的时间越早，挽救孩子的机会就越大。1Whats the best title for the passage?AHow to Confirm a Diagnosis of AutismBWatching for Early Signs of Autism in BabiesCWays to Help Children With Autism to RecoverDChildren With Autism Have Difficulty With Communicatio
19、n答案：B解析：标题判断题。由第三段第一句Doctors usually cannot confirm a diagnosis of autism until a child is about three years old.和第三句Professor Landa wanted to find out what differences in development might be seen earlier.以及文章接下来反复提到的signs可知，文章讲述的是父母要关注孩子的早期自闭症症状以做预防。故选B项。2What can we learn from Paragraph 3?ALanda
20、has found ways to confirm a diagnosis of autism when a baby is about six months.BLanda tried to find out autism earlier by comparing the differences as the baby grows up.CDoctors observed 235 babies between 6 and 36 months of age under the guide of Landa.DNow doctors can confirm diagnosis of autism
21、before a child is about three years old.答案：B解析：细节理解题。由第三段第三句Professor Landa wanted to find out what differences in development might be seen earlier.和最后一句She led a new study that observed 235 babies between 6 and 36 months of age.可知选B项。3When a baby with signs of possible autism is a year and two mon
22、ths old, he or she may _.Ashow great interest in learningBhave difficulty in raising his or her headClike reaching out to other peopleDexpress less when communicating with others答案：D解析：细节理解题。由第五段第二句By 14 months, the baby might smile less and use language less.可知，有早期自闭症症状的孩子与人交流得少，故选D项。4What should t
23、he parents do when their child is diagnosed with autism?ASend the child to the hospital at once.BFind a special school for children with autism.CSpend more time talking with the child.DEncourage the child to play games online.答案：C解析：细节理解题。由文章最后一段最后一句中的such as talking to the child about what they are
24、 doing, commenting when the child shows them something.可知，作者认为父母应该多和孩子交谈，故选C项。BThree years ago, I met a little girl named Alicia. She had brown hair and big, green eyes. She looked like a normal 7yearold girl. She had autism (自闭症), but that didnt mean she wasnt bright. In fact, one day proved just t
25、hat.As I walked into the room to meet with Alicia, I noticed that she was sitting in the corner alone.“Hey there Alicia! What are you doing？” She immediately looked down. I was used to this.“Thinking，” she said. “About what？” “Butterflies.” “What about them？” Then, she looked at me right in the eye
26、and said, “Today I was outside looking at flowers, and I saw a butterfly. I began chasing it and finally caught it. I took it inside to show the nurse and she said, Oh, honey, you have to let it go. I didnt want to let it go. I was so happy I had a new friend, but the nurse said that if I didnt let
27、it go, it would die. I didnt want it to die so I ran outside and let it go. I was so happy.”After she told me her story, she put her head back down. I felt a tear. I couldnt believe that a 7yearold girl with autism taught me about a life lesson. Happiness can be found in everyone and everything.I la
28、ter found out that she moved to a different hospital. Her mother died of cancer. After her mother died, her father couldnt handle an autistic child. Later he abandoned (抛弃) her. I was so heartbroken about this that I quickly took action to find her.Five years later, I have a 12yearold daughter with
29、brown hair and big, green eyes. Her name is Alicia. I had found her after years of hope, loss, and just luck. She is my butterfly in life.作者从小女孩与蝴蝶的故事中感受到了幸福可以在每一个人、每一件事上体现出来。5The underlined word “that” in Paragraph 1 refers to “_”Ashe had a diseaseBshe was at the age of 7Cshe was clever indeedDshe
30、had beautiful eyes答案：A解析：推理判断题。上文说到“She had autism(自闭症).”，结合句子意思“她有自闭症，但这不意味着她不聪明。”可知，that 指的是她有自闭症这件事。故选A。6According to the text, Alicia was used to “_”Alooking down to avoid eye contactBthinking questions on animalsCsitting all by herself in the cornerDlooking into the eyes of others答案：A解析：推理判断题。由
31、第三段可知作者早已习惯了Alicia 与人交流时低着头，由此可推测Alicia 不习惯与人进行目光接触。故选A。7What can we infer from Alicias butterfly story?AButterflies bring nothing but happiness to Alicia.BButterflies are a friend to a child patient.CButterflies are easy to die in the wild.DButterflies could be caught without difficulty.答案：A解析：细节理解题。由第四段可知蝴蝶带给了Alicia 很大的幸福感和愉悦。A的说法正确，其他几项不符合原文。
