Typing Success in 20 Minutes a Day — Tea

题型:阅读理解

问题:

Typing Success in 20 Minutes a Day

— Teaching Your K-12 Students to Type in 20 Minutes a Day

Typing is fast becoming an important skill in our world. Making this skill available to your students is very important. Just 20 minutes of the following activities per day will give your students the finger strength and keyboard knowledge they need to be ready to include typing in their learning programs.

Step 1 Knitting (编织): You can try various styles until you find the one that best suits your students’ abilities. Finger knitting is a great way to start! It helps students focus on finger strength. Knitting with needles is a little more challenging but will suit some older    students. The more practice the fingers get the stronger they will become.

Step 2 Key board games: It helps your students become familiar with the keyboard. Students as young as four years old can practice finger placement, letter sounds and names using the keyboard of computers.

Step 3 Clay modeling: Many children develop the ability to be quick and skilful with their hands through creating clay models. The creative nature of this activity keeps children engaged for long periods of time. It helps keep fingers strong and supple.

Step 4 Lego (拼装玩具) building: Little fingers become strong when children pull apart little Lego time and time again. Because of the fun nature of this activity it helps build and does a lot to reinforce the ability to arrange things into an order — another important aspect in typing.

Choose an age-appropriate, interactive and engaging typing program. All students are different and with firm finger skills typing can be easily learned in 20 minutes a day with the use of a mixture of these different approaches.

小题1:All the following steps can make one’s fingers stronger EXCEPT ____.

A.Step4

B.Step3

C.Step2

D.Step1小题2:The underlined word “it” in Step 4 refers to ____.

A.little Lego

B.the fun nature

C.the strength of fingers

D.Lego building小题3:What can be inferred from the last paragraph?

A.Activities listed in the text suit students of all ages.

B.Different students have different results after following the activities listed.

C.Only one activity can be used in a typing program for specific students.

D.Firm finger skills are important for learning to type.

考点:科教类阅读
题型:阅读理解

正常人血浆中NaHC03/H2C03之比是

A.5:1

B.10:1

C.15:1

D.20:1

E.25:1

题型:阅读理解

肺癌

A.重要病机之一
B.多次、多食、多尿、消瘦、乏力
C.肺、胃、肾
D.清热润燥,养阴生津
E.阴津亏损,燥热偏盛

题型:阅读理解

不属于活塞式压缩机填料漏气检查处理事项的是()。

A.更换密封圈

B.更换活塞杆

C.更换密封圈弹簧

D.更换气阀

题型:阅读理解

每台PLC至少有一个(),它按PLC的系统程序赋予的功能接收并存贮用户程序和数据,用扫描的方式采集由现场输入装置送来的状态或数据,并存入规定的寄存器中。

题型:阅读理解

某市某项目2号栋发生QTZ63B(TC5013)塔机回转上支座以上部分倒塌事故,塔机于2008年1月1日经过XX建筑机械质量监督检验中心检验并投入使用。2008年12月13日早上8:15时在装卸完第一吊混凝土,空罐顺时针回转时,塔机回转上支座连接螺栓前方四个全部断裂,上支座以上部分向后倾翻坠落,起重臂端部砸到3号栋南边SCD施工升降机顶端的标准节上。回转上支座与回转塔身分离、坠落地面。

请根据背景资料完成相应小题选项,其中判断题二选一(A、B选项),单选题四选一(A、B、C、D选项),多选题四选二或三(A、B、C、D选项)。多选、不选、错选均不得分。

本例小车上另一根滑轮轴缺少轴向锁定装置,缺少钢丝绳防脱槽装置,起升钢丝绳被卡死。《建筑施工塔式起重机安装、使用、拆卸安装技术规程》(JGJ196-2010)规定:应设有钢丝绳防脱装置的有()。

A.拉索

B.滑轮

C.卷筒

D.吊钩

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