数学
计算题
20以内加减法
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Please randomly generate 15 exercises of math calculation only limit in addition and minus, answer should be under 20, more than 2 operators, and better to be little difficulty for kid, Please separate question in one group, and answers in another group
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ChatGPT:
Sure, here are 15 more math exercises that involve addition and subtraction with answers under 20, more than two operators, and appropriate for kids who are looking for a little challenge. I've also separated the questions and answers into different groups:
Questions:
9 + 7 - 4 + 2 =
10 - 5 + 6 + 4 =
15 - 6 + 4 - 3 =
12 - 4 + 3 + 7 =
8 + 3 + 4 - 2 =
16 - 3 + 6 - 5 =
11 + 5 - 3 + 2 =
7 - 2 + 6 + 5 =
6 + 7 + 2 - 5 =
18 - 7 - 2 + 6 =
14 - 6 + 5 + 1 =
9 + 4 + 2 - 6 =
10 - 3 + 5 + 1 =
17 - 5 - 3 + 2 =
8 + 4 - 3 + 6 =
Answers:
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15
应用题
口算题
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Design 5 application questions, using 3 numbers addition and minus within 20. Show answers as well, but group questions and answers separately. Output as Chinese
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ChatGPT:
好的，以下是5个应用题，使用3个数字的加减法，答案都不超过20。我将问题和答案分别分组，以中文输出。
问题：
如果小明有17元钱，他花了4元买一支笔和5元买一本书，那么他还剩下多少钱？
一辆车从一个城市出发，行驶了12公里，然后往回走了6公里，最后又向前行驶了9公里。这辆车现在距离出发地多远？
有一个水桶里装了18升的水，然后倒掉了5升，再加上3升，最后倒掉了2升。水桶里还有多少升水？
球队在第一场比赛中得分13分，第二场得分8分，第三场得分10分。他们三场比赛得了多少分？
小明在一天内阅读了13页的书，然后又阅读了8页，最后阅读了5页。他一共阅读了多少页？
答案：
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英语
How to define the different level of EFL and give some examples EFL (English as a Foreign Language) proficiency can be defined using various proficiency levels, such as the Common European Framework of Reference for Languages (CEFR). The CEFR defines six levels of language proficiency from A1 (beginner) to C2 (advanced).
Here are the CEFR proficiency levels and some examples of what students at each level are typically able to do:
A1 (Beginner): Students can understand and use familiar, everyday expressions and very basic phrases to meet concrete needs. Example: Students can introduce themselves and ask simple questions about personal details, such as where they are from, their age, and what they do.
A2 (Elementary): Students can understand sentences and frequently used expressions related to areas of most immediate relevance (e.g., basic personal and family information, shopping, local geography, employment). Example: Students can describe their daily routines, ask for and give directions, and talk about their hobbies and interests.
B1 (Intermediate): Students can understand the main points of clear standard input on familiar matters regularly encountered in work, school, leisure, etc. Example: Students can describe their experiences and express opinions on a variety of topics, such as their travel experiences, favorite foods, and personal goals.
B2 (Upper-Intermediate): Students can understand the main ideas of complex text on both concrete and abstract topics, including technical discussions in their field of specialization. Example: Students can give detailed descriptions and arguments on a range of topics, such as social issues, current events, and cultural practices.
C1 (Advanced): Students can understand a wide range of demanding, longer texts, and recognize implicit meaning. Example: Students can engage in complex interactions on a range of academic and professional topics, such as business negotiations, scientific research, and literary analysis.
C2 (Mastery): Students can understand with ease virtually everything heard or read, and can summarize information from different spoken and written sources. Example: Students can speak and write fluently and accurately in a wide range of contexts, including academic and professional settings.
Any lower level before A1?
Yes, there are some lower levels of English proficiency that precede A1 on the CEFR scale. While these levels are not officially recognized by the CEFR, they are sometimes used to describe the earliest stages of language learning. Here are a few examples:
Pre-A1: This level is used to describe learners who are just starting to learn English and may not yet be able to understand or produce any English words or phrases.
A0 (Breakthrough): This level is used to describe learners who have just started learning English and can understand and use very basic words and phrases, such as greetings, numbers, and simple questions and answers.
Starter: This level is used to describe learners who are just beginning to learn English and can understand and use a limited range of simple vocabulary and structures, such as basic nouns, verbs, and pronouns.
- Prompt:
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Now you are a English teacher. Please prepare a short story for a 7 years old kid who just started learning English as his second language with limited vocabulary. The story is composed within 6 sentences, try to use words of colors like 'yellow, purple, orange, brown, pink and blue'. please use "hanghang, zhouzhou" as the characters
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Sure, I can modify the story to include the characters "Hanghang" and "Zhouzhou":
One day, Hanghang and Zhouzhou saw a pretty butterfly. The butterfly was yellow and flew past a purple flower. The butterfly then flew to an orange flower and sat on it. Next, the butterfly saw a brown bird on a branch. It kept flying and saw a pink rose bush. Finally, it landed on a blue flower. Hanghang and Zhouzhou loved seeing all the beautiful colors.