例:胞(同胞)→苞(含苞)→抱(拥抱)→泡(灯泡)
桂____→____ ____→____ ____→____ ____
彼____→____ ____→____ ____→____ ____
怀____→____ ____→____ ____→____ ____
脉____→____ ____→____ ____
follow, ground,lead,brave,voice
A:Hey, Gretel! What can you see on the____? Can you see any bread?
B:No, Hansel.
A:That's too bad.We can't find the pieces of bread.We might be lost.
B:What should we do, Hansel?
A:Take it easy! Be ____! Listen! What can you hear?
B:I can hear a bird's ____.
A:Yeah! The bird ate our bread.____it and then we might find our way.
B:You mean the bird will ____us through the forest.
A:I think so.
B:Great! Let's go!
选出下列拼音正确的一组。
____ ____ ____= ____
我们用鼻子可以判断出水是( )的。