【正文】 ding autism centers, say they can now identify symptoms in children at a younger age than before. Children with autism withdraw into their own private worlds. Most children are not diagnosed until they are 3 to 5 years old, but the signs can appear as early as 6 months. “Most people use the rule of thumb that if a child is showing developmental delays before the age of 3, they’ll catch up, but children with autism usually can’t,” said researcher Rebecca Landa. Researchers at the institute are showing in a video just what symptoms to look for, even in an infant. In about 30 percent of autism cases, researchers are now documenting what they call “regressive（倒退的） autism”. One boy documented by the Kennedy Krieger Institute was engaged and smiling at his mother at 6 months. When he reached one year, he appeared a little shy, but again, there was no reason for concern. But at the age of 2, he was totally attached to his toys and the signs in him have bee more obvious. “Although causes of autism remain unknown, now you can really see autism in its full form,” Landa said. Chloe was diagnosed with autism at 2, when she could not interact with the children around her, and she hated to be touched. But after four months of intensive treatment, her behavior improved significantly. “She is talking now,” Landa said. “She looks to the teacher and shares enjoyment. She looks to others to know what she should be doing.” Chloe will still require many more years of treatment, but these early gains do last. 52. Which of the following is NOT a symptom of a child suffering from autism? A. Not speaking to people around him. B. Not making eye contact with others. C. Acting aggressively to people around them. D. Fixing all his attention on the objects. 53. What do the underlined words “these early gains” in the last paragraph probably refer to? A. Many years of treatment. B. Researches carried out by Landa. C. The early recognition of signs of autism. D. The cases Landa provided. 54. From the passage, we can learn that __________. A. early signs of autism are often unnoticed or ignored B. more and more children are suffering from autism C. autism can be pletely cured if early symptoms are noticed D. children usually develop autism at the age of three 55. What would be the best title for this passage? A. Early Symptoms of Autism in Children. B. Parents Should Look for Early Signs of Autism. C. New Effective Way to Treat Autism. D. Researchers Identify New Symptoms of Autism. 第二節(jié) 七選五 (2*5) Do you constantly use the puter, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from puter radiation. ____56____ Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation. ___57___ It is advisable to attach a radiation filter plate （輻射過濾板） in front of your puter’s screen. Make sure to avoid putting any metal substances near your puter as these may have reflected some of the electromagic waves that are harmful to your health. ___58____ The brighter the screen the higher the radiation there will be and vice versa. You can also put some radiationabsorbing plants such as several cacti near your puter to prevent radiation. Make sure you do a skincare protection before sitting in front of the puter. __59___ Wash your face soon after using the puter in order to reduce 70% of the radiation. ___60___ Old puter in general, has one to two times more radiations released than the new one within the same distance. A. And adjust the brightness of your puter screen. B. Apply a layer of facial mask to protect yourself. C. And adjust the sound level on your puter. D. The most efficient way is by drinking some coffee regularly. E. The simplest way is by drinking 2 amp。 增加：把缺詞處加一個漏符號（ ∧ ），并在其下面寫出該加的詞。 注意： 1. 詞數(shù) 120 左右 2. 可適當(dāng)增加細(xì)節(jié)，以使行文連貫； 3. 開頭和結(jié)尾已給出，不計入總詞數(shù)。他在郵件中向你詢問如何盡快融入新環(huán)境。 1. 多跟同學(xué)交流溝通； 2. 積極參加學(xué)?；顒?； 3. 向老師尋求幫助。文中共有10 處語言錯 誤，每句中最多有兩處，每處錯誤僅涉及一個單詞的增加、刪除或修改。 修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。 (apart from) 72. 值得稱贊的是，史密斯先生愿意無私幫助我們完成計劃。 interest. Many offer workshops for making handmade pieces, traveling exhibits, book signings(簽名 ) by children39。 (put forward) 75. 我們希望未來能夠建立一個環(huán)保地回收垃圾的系統(tǒng)。他在郵件中向你詢問如何盡快融入新環(huán)境。 修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。 短文寫作 Dear Chris, I am sorry to hear that you are having trouble fitting in at your new school. Such problems are quite normal. Perhaps the following suggestions may be helpful. First, I think you may need to municate with your classmates as much as possible. In this way, you will get to know each other better. Second, it might be a good idea for you to take part in more activities, which usually involve teamwork and interactions with other students. They are good for developing friendly relationships. Lastly, faced with some tough problems, you might consider asking your teachers, who can usually offer you some sensible suggestions. I sincerely hope my advice will be of some help to you. If there is anything more I can do to help, please let me know. Yours, Li Hua