问题 单项选择题

《义务教育化学课程标准(2011年版)》修订在定位上不仅没有降低科学探究的要求,而且明确提出了必须安排和组织学生完成八类化学实验活动,并将()作为教学的建议。

A.知识与技能目标

B.精心设计科学探究活动

C.关注学生的学习过程和学习活动

D.组织学生交流讨论

答案

参考答案:B

解析:在新课程标准中明确提出“义务教育阶段化学课程中的科学探究,是学生积极主动地获取化学知识、认识和解决化学问题的重要实践活动。化学实验是进行科学探究的重要方式,学生具备基本的化学实验技能是学习化学和进行探究活动的基础和保证。科学探究内容的教学和学习目标的实现,必须让学生亲身经历丰富的探究活动。义务教育阶段化学课程中的探究活动可以有多种形式和不同的水平层次。”故选B。

选择题
阅读理解

信息匹配

阅读下列应用文及相关信息,并按照要求匹配信息.

首先请阅读下列几种学习英浯的方法:

A. Practice speaking as often as you can-even speaking to yourself is good practice.Try recording

yourself whenever you can.

B. It helps if you can learn with someone else.If you can persuade a friend or family member to study

with you, it will make you keep working.Agree times to meet and set goals for the week.And test each

other regularly.

C. Practice improvising (即兴的) ways of getting your meaning across, even if you don't know the exact

words or phrases.Think of things you might want to say whenever you have time.An example is the use

of tenses.Use facial expressions, hand movements, anything to get your meaning across.

D. Guesswork is important in learning a new language.When listening to recorded material, you aren't

expected to understand everything the first round.If you play the same piece several times, you will most

probably understand something new each time.Learn to make maximum (最大限度) use of all the clues (提示) you can pick up.

E. A wide vocabulary is the key to successful language learning, but don't try to learn too much

vocabulary at once.

F. If you are the person on the bus, street or restaurant asking how you can improve your English, you

are on the right track.The only way to improve your speaking is by speaking.Don't worry about a bad

accent or forgetting words or not being understood.

以下是学习者在学习英语中所遇到的闲难.请将这些困难与他们所对应的学习方法匹配起来.

1. Jack's vocabulary is very small.He is very anxious to improve his English.Therefore, he wants to

enlarge his vocabulary in a short time and tries his best to memorize new words as many as possible at a

time.

2. Margret's pronunciation is poor.And she doesn't know how to improve her pronunciation.She is very

worried and doesn't know what to do.

3. Alice has difficulty in understanding the meaning of the English text.So she looks up the new words in

the dictionary in order to understand everything.However, she made little progress in English.

4. Although Peter wants to communicate with people on the bus when he is on the way home, he is

afraid of being laughed at because of his poor accent.

5. Lynne can't express herself clearly in English because she sometimes forgets some key words and

doesn't know the tenses exactly.