基础1. 找规律,大声说出问号代表的单词。
(1)
| nose | face | nose | face | nose | ? |

(2)
| hair | ear | hair | ear | ? | ? |

(3)
| mouth | mouth | nose | mouth | mouth | ? |

(4)

| eyes | ears | mouth | nose | eyes | ears | ? | ? |

(1)face (2)hair, ear (3)nose (4)mouth, nose

(1)观察序列“nose, face, nose, face, nose”，规律为“nose”“face”交替出现，故问号处为face。
(2)序列“hair, ear, hair, ear”，规律为“hair”“ear”交替，所以问号处依次为hair, ear。
(3)序列“mouth, mouth, nose, mouth, mouth”，规律为“mouth, mouth, nose”循环，因此问号处是nose。
(4)序列“eyes, ears, mouth, nose, eyes, ears”，规律为“eyes, ears, mouth, nose”循环，故问号处依次为mouth, nose。

基础2. 听录音,用大写字母给图片编号。

(1) ( )

(2) ( )
(3) ( )
(4) ( )
(5) ( )
(6) ( )

答案略