快速查题-中学教师资格证试题

常温、常压下,将1 mol蔗糖溶解在水中制成1 L溶液。此溶解过程中体系的ΔH-TΔS和熵的变化情况是(　　)

下列关于原电池的叙述中正确的是

实验室用高锰酸钾加热制取氧气主要有以下步聚：

a．加热盛有药品的试管；

b．向试管中加入药品；

c．检查装置的气密性；

d．用排水法收集气体；

e．停止加热；

f．将导气管从水槽中取出

正确的操作顺序是（）。

下列关于实验基本操作的叙述，不正确的是（）。

A teacher is teaching students to read a sentence, and using her arm to show which part should be read strongly and when should stop. What is the teacher teaching in this activity?

English teacher Alice stopped Tom's reading and asked him to follow her and repeat the word “eat” again and again. What can we conclude from the description above?

Teacher John wrote “well-will; big-beg; ship-sheep” on the blackboard. What is he teaching in this class?

When teaching the words “so that; therefore”, what content should the teacher focus on?

Teacher Tom gave the topic of “Send a Letter”, and then asked students to recall the words they learnt such as “post office, stamp, envelope, address, zip code”. Which memorizing strategy did he use?

Which part is NOT included in task-based teaching of vocabulary?