Haveyoueverhadacase 61 amistakehelpedyouunderstan...
问题详情:
Have you ever had a case 61 a mistake helped you understand an idea or a skill? For me, it was sailing. I took a sailing class when I was in high school. No matter how many times I read the 62 (explain), I could not understand the difference between a “tack" and a “jibe”---two methods of turning a boat ---one much 63 (safe) than the other. Later, one day, when I was sailing, a heavy wind blew up. We needed to head back, 64 I mistook the “tack” for the “jibe” and pushed the boat in the wrong direction. Before I realized 65 (I) mistake, it was too late. Luckily, no one 66 (hurt). Only after this experience did I 67 (clear) understand the sailing phrase “turning on the wind” that I 68 (read) so many times in the textbook.I never confused a “jibe” with a “tack” again! Now I often share this story 69 my students after they have made mistakes. I hope they can learn something from their mistakes and correct them instead of 70 (regret) all day.
【回答】
e anation(s) r
hurt rly read etting
知识点:语法填空
题型:未分类
-
已知铁的一种氧化物,其中含氧元素的质量分数为30%,则这种铁的氧化物的化学式为 ( ) A.FeO ...
问题详情:已知铁的一种氧化物,其中含氧元素的质量分数为30%,则这种铁的氧化物的化学式为()A.FeO B.Fe2O3C.Fe3O4 D.无法判断【回答】B知识点:金属的化学*质题型:选择题...
-
如图中,A、B、C、D、E是单质,G、H、I、F是B、C、D、E分别和A形成的二元化合物,已知:①反应C+G ...
问题详情:如图中,A、B、C、D、E是单质,G、H、I、F是B、C、D、E分别和A形成的二元化合物,已知:①反应C+G B+H能放出大量的热,G是红综*固体粉末;②I是一种常见的温室气体,它和E可以发生反应:2E+I2F+D,F中的E元素的质量分数为60%.回答问题: ⑴①中反应的化学方程式为 ...
-
某有机物结构简式为,下列关于该有机物的说法中不正确的是( )A.遇FeCl3溶液显紫*B.与足量的*氧化*溶...
问题详情:某有机物结构简式为,下列关于该有机物的说法中不正确的是()A.遇FeCl3溶液显紫*B.与足量的*氧化*溶液在一定条件下反应,最多消耗NaOH3molC.能发生缩聚反应和加聚反应D.1mol该有机物与溴发生加成反应,最多消耗1molBr2【回答】解析A项,有机物分子中存在*羟基,所以...
-
Chinahasbeenpushingthereformofpublichospitals_______al...
问题详情: Chinahasbeenpushingthereformofpublichospitals_______allitscitizens.A.inchargeof B.forthepurposeof C.inhonorof ...
相关文章
- Youmaybesurprisedtosee"makingsurechildrennever'suffe...
- Youmaybesurprisedtosee"makingsurechildrennever'suffe...
- Theoldmanlooksveryunhappy,becausehelives ,andhefee...
- 完形填空Haveyoueverlovedsomething?That’s 1 happenedtomewh...
- Youmaybesurprisedtosee"makingsurechildrennever'suffe...
- Youmaybesurprisedtosee"makingsurechildrennever'suffe...
- Makesureyouhavepreparedeverythingwellbeforeyou ...
- Youmaybesurprisedtosee"makingsurechildrennever'suffe...
- Teenshaveabusymorningscheduleastheyneedtowakeupandge...
- MyEnglishteacher'shumorwas makeeverystudentburst...