旅行、科学、自然、用 "going to/will" 表达将来、现在完成时、简单条件句、写短信和讲五幅图的故事。
主题练习册（PDF）
每册对应应用里的一个岛，共 12 课（第 12 课为复习）。每课一页：看图写单词、句型、圈出答案、连词成句、对话和口语。答案在文件末尾。
带答案的模拟题（PDF）
和真实考试一样包含听力、读写和口语，附听力原文、答案和参考答案。
现在试做几题
查看答案
1. luggage; 2. boarding pass; 3. gate; 4. pilot; 5. passenger; 6. seat
1. I'm not sure. It ___ rain later.
Awill beBmightCmust
2. There ___ be water on that planet.
Amay toBmayCmays
查看答案
1. might; 2. may
might/may + verb = possibly, not sure. Negative: might not / may not.
What is Robert holding?
A
B
C查看答案
答案: C (telescope)
原文: Robert is the boy who's holding a telescope. He loves looking at the stars.
Last holiday, Kim and her brother stayed in an old (1) ____. One night, while they (2) ____ exploring the library, Kim noticed something strange. One of the bookcases was (3) ____! Behind it there was a secret (4) ____. They followed the stairs down to a dark room, where they found an old map.
(1)
AfactoryBairportCcastle
(2)
AareBwereCwas
(3)
AmovedBmovingCmove
查看答案
(1) C (castle); (2) B (were); (3) B (moving)
主题练习册
第 7 岛：World Island
- Around the world
- At the airport
- Festivals
- Food from around the world
- Shopping
- Show time
- School subjects
- When I grow up
- Hobbies
- Messages and technology
- Big city, small town
- World Island review
第 8 岛：Science Island
- Into space
- Save our planet
- Wild weather
- Emergency!
- Healthy body
- Great inventions
- What's it made of?
- Animal homes
- Dinosaur days
- Experiments
- Ocean explorers
- Science Island review
第 9 岛：Story Island
- Story characters
- The castle mystery
- Detectives
- Pirates and treasure
- A long journey
- Letters and diaries
- What do you think?
- Spot the difference
- Ask the right question
- Picture stories
- All about me
- Flyers ready!
在 Karotto 应用里继续学
上面的每册练习册都是应用里的一个岛：每个单词都有标准发音，孩子可以对着手机练发音，考试室会自动批改四项技能。