【主题句子仿写】
1. 我非常喜欢我的宠物猫。(like...a lot)
2. 它有白色的皮毛和长长的尾巴。(have)
3. 它是一只相当聪明的猫，喜欢和每个人玩耍。(quite a)
4. 它非常勇敢(brave)，因为它能帮我妈妈抓老鼠。(because)
5. 它是我们家庭的一部分。(part of)

【主题句子仿写】
1. I like my pet cat a lot.
2. It has white fur and long tail.
3. It's quite a clever cat, and it likes to play with everyone.
4. It's very brave because it can help my mother catch mice.
5. It's part of my family.

【主题语篇赏读】
The koala is a symbol of good luck in Australia. As an important part of Australia's culture，the koala is the national animal of Australia.
Koalas look similar to bears because of big black noses and short tails. But in fact，they are not bears. They are more like kangaroos in some ways. They both have bags and they both eat plants. Koalas are quite lazy. They only love to sleep. They can sleep for about 22 hours a day.
However，koalas are in danger because of the hill fire in Australia. Let's save koalas.

答案略

【主题写作实践】
蓝鲸(blue whales)是海洋里体形最大的动物。它们不是鱼，而是哺乳动物(mammals)。它们是深海的歌唱家，还是游泳能手。然而，如此巨大的生物如今却面临着诸多危险，如人类的过度捕捞、海洋污染(sea pollution)和食物缺乏等。
请你根据图片所给的提示，适当发挥，写一篇呼吁人们拯救蓝鲸的帖子，不少于70词。开头已给出，不计入总词数。

Blue whales are the largest animals in the ocean.

【主题写作实践】
Blue whales are the largest animals in the ocean. They aren't fish but mammals. They
are good singers and swimmers.
Now the huge animals are in great danger. People catch too many blue whales and kill
them for their meat. Because of the sea pollution, blue whales are losing their homes and
they don't have enough food.
Blue whales are our friends in the sea. We should stop catching them and polluting the
sea to save them.