- 语音
- 词汇
- 词法
- 名词
- 冠词
- 数词
- 动词时态
- 代词
- 形容词和副词
- + 介词
- 介词固定搭配
- 时间介词
- 地点介词
- 方向介词
- 方式介词
- 原因介词
- 其他介词
- 介词的辨析
- 连词
- 动词
- 动词语态
- 句法
- 写作
- 常见话题
- 阅读理解
- 日常交际用语
- 听力
- 话题
- 翻译
选出不同类的单词。
(____) 1. A. pencil B. ruler C. skirt
(____) 2. A. cat B. hill C. lake
(____) 3. A. flower B. grass C. teacher
(____) 4. A. under B. in C. does
(____) 1. A. pencil B. ruler C. skirt
(____) 2. A. cat B. hill C. lake
(____) 3. A. flower B. grass C. teacher
(____) 4. A. under B. in C. does
把小鸟儿送回家。
What are on is in
1.There is a boat ________ the lake.
2. ________ is this?
3. There is a lake ________ the park.
4.There ________ flowers in the grass.
5.There ________ an orange.
What are on is in
1.There is a boat ________ the lake.
2. ________ is this?
3. There is a lake ________ the park.
4.There ________ flowers in the grass.
5.There ________ an orange.