题目
题型:不详难度:来源:
— They have been looking into how the plane crash _______.
A.came out | B.came up | C.came down | D.came about |
答案
解析
试题分析:考查动词短语辨析。句意:--警察到底在忙些什么?--他们一直在调查飞机失事发生的原因。A出版;B走近,被提到,即将发生;C下降,下来;D发生。come about常与how连用。故选D。
核心考点
试题【 — What on earth are the police busy with? — They have been looking into how the】;主要考察你对数词等知识点的理解。[详细]
举一反三
Guiding students through open-ended discussions can help students develop their understanding of the nature of science.
One useful practice in classroom discussions involves developing a discussion map. A discussion map is a graphic timeline created by the teacher on which a discussion is recorded --- who initially states the idea and who adds to or refuses the idea.
Discussion maps let teachers gain a deep understanding of students’ level of participation, the origins of ideas, and the claims that seem meaningful, useful, and/or reasonable to students. They also give the teacher an idea of students’ science thoughts of phenomena and ideas.
To make a discussion map, the teacher needs to do a couple of things. First, the teacher needs to keep informed of the ideas that are shared and who shared the idea. The teacher does this as the children talk, making quick notes of the ideas and thoughts. It can be helpful to record the discussion, but it isn’t required. Then, after the discussion is over, the teacher reflectively creates the discussion map to clarify the understanding of the ideas and connections that students were making in their talk.
Educators have identified discussions as consistent with reform recommendations in that they help children learn about the nature science and are useful in combining literacy and science. It is suggested that discussions can be useful for teachers in evaluating students’ ideas and building excitement as science. Discussions offer windows on students’ thinking, provide students who struggle in reading and writing with a chance to participate more actively in class, and create situations where students can express their ideas differently than in traditional schools tasks.
However, I suggest that there are additional reasons for having reasoned discussions in classrooms. First, discussions like this allow students to use their own vocabulary --- the words and terms that make sense to them and their classmates --- to drive the intellectual and academic work of understand phenomena. Many times learning science can become focused on learning terms but not necessarily understanding and explaining phenomena. Second, discussions allow students to think about their experiences and the things that they know and try to reconcile these with science ideas. This is challenging, but working together with classmates can help. Finally, reasoned discussions are fundamentally scientific because they offer an open forum that allows all students to be heard, and students’ ideas can be evaluated and connected to their experiences with scientific explanations of those phenomena. For example, during the children’s reasoned discussion about plants, the group came to the agreement that seeds grow into plants. The students understood that most seeds get buried in the ground, the seeds get wet, and then plants grow. This led to a question about whether the seed was still in the ground when the plant had grown into an adult plant. The students came up with several ideas about where the seeds were. During this conversation, the teacher took careful notes so that later investigations could respond to the questions that children were asking. Thus the students were working together using their ideas and understandings and realized something as a group that they didn’t understand as individuals.
Discussion maps make sense! | |
Passage outline | Supporting details |
The 小题1:_____ of a discussion map | A discussion map is a graphic timeline the teacher creates to record a discussion by initially 小题2:______ the idea and adding to or refusing the idea. |
The advantages of discussion maps | With discussion maps, teachers can get a deep understanding not only of how students 小题3:______, who put forward the ideas, and the claims that seem meaningful, useful, and/or reasonable to the students, but also of what the students think of phenomena and ideas in scientific ways. |
The procedure of making a discussion map | The teacher 小题4:______ quick notes of the children’s ideas and thoughts as they talk. Afterwards, he or she reflectively小题5:______ the map to clarify the understanding of the ideas and connections made by students in their talk. |
Educators’ 小题6:_____ for having reasoned discussions | Discussions are consistent with reform recommendations because they help children learn about the nature of science and 小题7:______ literacy and science. Discussions can be useful for teachers in evaluating students’ ideas and building excitement at science. Discussions offer windows on students’ thinking, enable slow students to take a more 小题8:_____ part in class, and allow students to express their ideas differently than in traditional school tasks. |
The author’s reasons for having reasoned discussions | Reasoned discussions allow students to use their own 小题9:_____ to drive the intellectual and academic work of understanding phenomena and reconcile their小题10:_____ and knowledge with science ideas. They are also fundamentally scientific. |
A.went on | B.got over |
C.ended up | D.paid off |
A.review | B.confirm |
C.observe | D.Manage |
- For half a year, he didn"t leave much_______on us.
A.expression | B.instruction |
C.conclusion | D.impression |
Big storms, high waves, technical failures, loneliness, After battling hard times and danger for over nine months. British teenager Mike Perham made history last month as the youngest person to sail solo (单独) around the world.
The 17-year-old made the record after he cleared the Panama Canal ( 巴拿马运河) and then sailed through the Caribbean and home across the Atlantic.
Mike is only three months younger than Zac Sunderland. the 17-year-old American boy who had taken the crown as the youngest solo around-the-world sailor in July.
The two youngsters met in Cape Town in South Africa as they crossed the globe in different directions. Mike insisted they were not rival (竞争对手). "No. It"s two teenagers going out there, living their dream and having the adventure of a lifetime." he said.
Mike may be young, but he is no stranger to sailing adventures. He picked up the hobby at age 6 when his father took him out in a small boat on a local lake. Father and son sailed separate boats across the Atlantic when Mike was 14, making him the youngest person to cross that ocean solo. That record gave him the taste for this even greater challenge.
On the recent journey. the scariest moment for Mike came when his sailboat was hit by storms in the southem Indian Ocean.
"We were picked up by what felt like a 60-foot wave and threw down on our side at 90 degrees," he said.
"It felt like I was going right over. Stuff was flying around and I just thought "Oh no"".
At other times, he had to dive into the Pacific and fix problems. He tied himself to the boat, jumped into the water and went to work with a knife in 30-second dives undemeath (在......之下) the boat to cut a rope away.
Mike said he felt proud that he made his dream come true. "You"ve got to have confidence in yourself that you will make it." he said.
小题1:What"s the main idea of the passage? (No more than 15 words)
小题2:Which canal did Mike Perham cross? (No more than 3 words)
小题3:What does the underlined word "taste" in the fifth paragraph mean? (1 word)
小题4:What did Mike believe in? (No more than lO words)
小题5:What do you think of Mike Perham? (No more than 10 words)
最新试题
- 1After series of unsuccessful attempts, he has finall
- 2有机物A的结构简式为,它可通过不同化学反应分别制得B、C和D三种物质。 B
- 3(一)下列是A、B、C、D、E五种短周期元素的某些些性质(1)元素A是形成有机物的主要元素,下列分子中含有sp和sp3杂
- 4生物圈中生命得以延续和发展最基本的环节是 和 。
- 5如图,将△ADF绕正方形ABCD的顶点A顺时针旋转90度,得到△ABE,连接EF,则下列结论错误的是( )A.△ADF
- 6洪涝灾害是对我国影响非常广泛的自然灾害。据此完成问题。小题1:下列关于洪灾形成因素之间关联不正确的是 A.泥石流——河道
- 7如果关于的二元一次方程组 的解是正整数,求整数的值。(8分)
- 8读表,回答9题。 1989年城市人口占总人口比重(%)2009年城市人口占总人口比重(%)①913②4174③8989④
- 9从制定和修改程序方面看,宪法与普通法律没有什么区别。
- 10教师节快到了,请你自己设计并制作一张贺卡,送给老师。
热门考点
- 1下列化学反应只属于氧化反应,但不属于化合反应的是[ ]A.高锰酸钾制氧气B.红磷在空气中燃烧C.木炭在氧气中燃烧
- 2已知向量满足,,,则的最大值是_____________.
- 3下列运算正确的是【 】A.B.C.D.
- 4一只蚂蚁在三边边长分别为3,4,5的三角形的边上爬行,某时刻该蚂蚁距离三角形的三个顶点的距离均超过1的概率为______
- 5A good teacher is ______ who teaches not only with mind but
- 6下列有关两汉时期历史的叙述,不正确的是[ ]A.汉武帝时期开始大规模反击匈奴B.汉武帝时期儒学成为治理国家的指导
- 7某人用10N的力刚好搬动了一个重50N的物体,则他使用的简单机械可能是( )A.一个动滑轮B.一个定滑轮C.一根杠杆D
- 8不借助任何工具,可以生活在生物圈的任何圈层的生物是( )A.鱼类B.人类C.细菌类D.哺乳类动物
- 9已知:函数f(x)=,x,(1)当a=-1时,判断并证明函数的单调性并求f(x)的最小值;(2)若对任意x,f(x)&g
- 10(25分)阅读材料,完成下列要求。材料一 (宋代)救荒之法不一,而大致有五:常平以赈粜(卖出);义仓以赈济;不足,则劝分