练习册

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    课型及基本教学思路 本单元的语法要点是现在完成时.语言目标是“谈论过去的经历 .涉及到表示地点的词和表示动作的词.因此在教学中要采用图片展示.谈论.引导的思路.充分利用教材内容和练习周围实际.通过交流.对话等手段.让学生在实际情景和运用过程中体验该时态的含义. 【查看更多】

     

    题目列表(包括答案和解析)

    初中即将毕业，同学们都感到压力很大。就此问题，你在英语课上做了一个以“ Less Pressure Makes Life Better”为题的值日报告，谈谈你的做法，与同学分享经验, 内容包括：　　
    普遍存在的压力：同学关系；考试　　
    我过去的压力：父母的期望；学习　　
    我成功缓解压力的方法及效果：……　　
    要求:1、文中不得出现真实的姓名和校名；　　
    2、词数80左右，短文的开头已给出，不计入总词数。　　
    Less Pressure Makes Better Life　　
    Hello, my classmates!　　
    Pressure is a serious problem in today’s world. Most students in our class are under too much pressure.　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
    Less pressure makes better life. Thank you!　

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    初中即将毕业，同学们都感到压力很大。就此问题，你在英语课上做了一个以“ Less Pressure Makes Life Better”为题的值日报告，谈谈你的做法，与同学分享经验, 内容包括：　　
    普遍存在的压力：同学关系；考试　　
    我过去的压力：父母的期望；学习　　
    我成功缓解压力的方法及效果：……　　
    要求:1、文中不得出现真实的姓名和校名；　　
    2、词数80左右，短文的开头已给出，不计入总词数。　　
    Less Pressure Makes Better Life　　
    Hello, my classmates!　　
    Pressure is a serious problem in today’s world. Most students in our class are under too much pressure.　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
                                                                                   　　
    Less pressure makes better life. Thank you!　

    查看答案和解析>>

    初中即将毕业，同学们都感到压力很大。就此问题，你在英语课上做了一个以“ Less Pressure Makes Life Better”为题的值日报告，谈谈你的做法，与同学分享经验, 内容包括：　　

    普遍存在的压力：同学关系；考试　　

    我过去的压力：父母的期望；学习　　

    我成功缓解压力的方法及效果：……　　

    要求:1、文中不得出现真实的姓名和校名；　　

    2、词数80左右，短文的开头已给出，不计入总词数。　　

    Less Pressure Makes Better Life　　

    Hello, my classmates!　　

    Pressure is a serious problem in today’s world. Most students in our class are under too much pressure.　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

                                                                                   　　

    Less pressure makes better life. Thank you!　

     

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    下面是一张Millie班的课程表，每节课为45分钟。 请根据课程表中的信息回答下列问题。

    【小题1】Millie’s favorite subject is art and music, her favorite day is _________.           
    　　 
    A．MondayB．TuesdayC．FridayD．Saturday
    【小题2】 —When can the students have lunch? --They can have lunch at _________.           
    　　 
    A．eightB．twelveC．two p.m.D．five
    【小题3】--How many days do they go to school in a week?
    　   　--They go to school _________ days a week.
    　　 
    A．fourB．sixC．fiveD．seven
    【小题4】--When do they have computer? --They have computer on _________.            
    　　 
    A．FridayB．MondayC．WednesdayD．Thursday
    【小题5】-How long do they have gymnastics in the morning?
    　--They have gymnastics for _________. minutes (分钟)。
    　　 
    A．tenB．fifteenC．twentyD．twenty–five

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    如图甲表示某生物膜结构，图中A、B、C、D、E、F表示某些物质，a、b、c、d表示物质跨膜运输方式。图乙和图丙表示物质运输曲线，请据图回答：


    （1）若图甲是癌细胞的细胞膜，则膜上含量较正常细胞减少的物质是[　　]　　　　。
    （2）若图甲是线粒体膜，b和c过程运输的气体分别是　　　　。b、c运输方式符合图　　　　所表示的物质运输曲线。
    （3）若图甲表示人体红细胞膜，则表示Na＋、K＋运输的分别是图中　　　　　　。Na＋、K＋的运输方式符合图　　　　所示曲线。
    （4）已知红细胞吸收葡萄糖是协助扩散，而有人认为小肠上皮细胞以主动运输的方式吸收葡萄糖，请设计实验加以确定。
    ①实验步骤：
    第一步：取甲、乙两组生理状况相同的小肠上皮细胞，放入适宜浓度的含有葡萄糖的培养液中。
    第二步：甲组细胞给予正常的呼吸条件，　　　　　　　　　。
    第三步：　　　　　　　　　　　　　　　　。
    ②预测实验结果并分析：
    a．若甲、乙两组细胞对葡萄糖的吸收速率基本相同，则　　　　　　　　　。
    b．                                。

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