1、 C.In 1991. D.After his graduation from high school.52.Who among the astronauts in this passage hasnt been to space? A.Zhai Zhigang. B.Nie Haisheng. C.Yang Liwei. D.Fei Junlong.53.How many times has Fei Junlong returned home since he left at the age of 17? A.Three times. B.Four times. C.Six times. D
2、.Eight times.54.How many people did the writer mention in this passage? A.5. B.6. C.7. D.8.55.Which of the following is TRUE according to this passage?A. Yang Liwei was born in Jiangsu.B. Nie Haisheng has an elever-year-old daughter.C. Fei Junlong is one year older than Nie Haisheng.D. Zhai Zhigang
3、got married to Nie Jielin and has a son.In the UK, most children have their lunches at school, but in some schools, parents can choose what their children eat. The children can have a school dinner a hot, cooked meal; or they can take a packed lunch with them, which usually includes cold food like s
4、andwiches.Often parents know what their children want. Cath, a mother of three children, told us, “My children have packed lunches because they say they hate school dinners. So I make three packed lunches every morning.”However, another mother, Susan, made a different choice. She said, “My daughters
5、 have always had school dinners. I think they probably get healthier food at school than a few sandwiches I make of them.”But healthy are school dinners? Kaz, a father, thought poorly of them. He said, “Fizzy drinks were offered and I think there were lot of chips.”Jamie Oliver spent a year working
6、in a school kitchen. He was worried about the unhealthy food which included burgers, pizzas and chips. So he tried to cook healthy food such as good stews and curries for the children instead.So Janie improved the school dinners, and trained the dinner ladies to cook healthy food in that school. The
7、n he advised the government to improve school food across the country. And it seems that the changes have begun.Anna, a pupil, told us, “we used to have a fast food window where you got chips and coke, but they stopped that this year. Theres salad restaurant, which is good, so its healthier than it
8、was.” 根据材料内容选择最佳答案, 并将其标号填入题前括号内。( )51.How many meals do most children in the UK have at school? A. One B. Two C. Three D. Four( )52. _ would like the children to have the school meals. A. Cath B. Susan C. Kaz D. Jamie( )53. Jamie thought _ were healthy food A. stews and curries B. burgers and pizza
9、sC. chips and fizzy drinks D. sandwiches and coke( )54. The last two paragraphs show that_. A. Theres a salad restaurant in every school B. salad is the only healthy food for studentsC. schools have begun to cook healthier foodD. the government doesnt care about school dinners( )55. What is the best
10、 title for this text? A. Healthy Food B. Unhealthy Food C. Packed Lunches D. School Dinners 资料 赠送以下资料数学解题方法与技巧全汇总,考试就能派上用场!很多同学总是特别头疼数学成绩,要知道数学题只要掌握了方法,就能够迅速提升。距离高考还有99天,小编特地为大家整理了一份高中数学老师都推荐的数学解题方法,这里面的21种方法涵盖了高中数学的方方面面,可以说是高中数学解题方法大综合,各位同学一定要记得收藏哦!解决绝对值问题主要包括化简、求值、方程、不等式、函数等题,基本思路是:把含绝对值的问题转化为不含绝对
11、值的问题。具体转化方法有:分类讨论法:根据绝对值符号中的数或式子的正、零、负分情况去掉绝对值。零点分段讨论法:适用于含一个字母的多个绝对值的情况。两边平方法:适用于两边非负的方程或不等式。几何意义法:适用于有明显几何意义的情况。因式分解根据项数选择方法和按照一般步骤是顺利进行因式分解的重要技巧。因式分解的一般步骤是:提取公因式选择用公式十字相乘法分组分解法拆项添项法配方法利用完全平方公式把一个式子或部分化为完全平方式就是配方法,它是数学中的重要方法和技巧。配方法的主要根据有:换元法解某些复杂的特型方程要用到“换元法”。换元法解方程的一般步骤是:设元换元解元还元待定系数法待定系数法是在已知对象形式的条件下求对象的一种方法。适用于求点的坐标、函数解析式、曲线方程等重要问题的解决。其解题步骤是:设 列 解 写复杂代数等式复杂代数等式型条件的使用技巧:左边化零,右边变形。因式分解型:(-)(-)=0 两种情况为或型配成平方型:(-)2+(-)2=0 两种情况为且型数学中两个最伟大的解题思路(1)求值的思路列欲求值字母的方程或方程组(2)求取值范围的思路列欲求范围字母的不等式或不等式组化简二次根式基本
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