改错：1.He writing a letter in the room.2.She can swims in the river.3.He and I am good friends.4.Her father is plays the piano.5.There are three windows on the wall.

改错：1.He writing a letter in the room.2.She can swims in the river.3.He and I am good friends.4.Her father is plays the piano.5.There are three windows on the wall.
改错：1.He writing a letter in the room.2.She can swims in the river.
3.He and I am good friends.
4.Her father is plays the piano.
5.There are three windows on the wall.

改错：1.He writing a letter in the room.2.She can swims in the river.3.He and I am good friends.4.Her father is plays the piano.5.There are three windows on the wall.

He is writing a letter in the room.

She can swim in the river.

l and him  am good friends.

Her father is playing the piano.

There are three windows in the wall.

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1.is writing
2.swims 改成 swim (can+动词原形)
3.am 改成 are
4.plays 改成 palying
5.on 改成 in
仅作参考You can’t make faces in class.(变祈使句）
Mike has lunch at school.(变一般疑问句）
He wrote a l...

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1.is writing
2.swims 改成 swim (can+动词原形)
3.am 改成 are
4.plays 改成 palying
5.on 改成 in
仅作参考

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am 改成are
plays改成playing
on 改成 in还有上面的1，2两题1.改成He is writing a letter in the room或
He writes a letter in the room
2.改成She can swim in the river.You can’t make faces in class.(变祈使句）
...

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am 改成are
plays改成playing
on 改成 in

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1. He is writing a letter in the room.

2. She can swim in the river.

3. He and I are good friends.

4. Her father is playing the piano.

5. There ...

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   1. He is writing a letter in the room.

   2. She can swim in the river.

   3. He and I are good friends.

   4. Her father is playing the piano.

   5. There are three windows in the wall.
      

   收起

   He is writing a letter in the room.现在进行时
   She can swim in the river.情态动词后加动词原形
   He and I are good friends.出于礼貌，一般把I放在最后
   Her father is playing the piano.现在进行时
   There are three windows in t...

   全部展开

   He is writing a letter in the room.现在进行时
   She can swim in the river.情态动词后加动词原形
   He and I are good friends.出于礼貌，一般把I放在最后
   Her father is playing the piano.现在进行时
   There are three windows in the wall.windows是镶在墙里面的，与贴在墙上的图片不同，所以用in

   收起

   is writing 缺少谓语
   swims 改成 swim can后面应该加动词原形
   am 改成 are 谓语错误
   plays 改成 palying 不然两个谓语
   on 改成 in 在墙里用in，在墙表面是onYou can’t make faces in class.(变祈使句）
   Mike has lunch a...

   全部展开

   is writing 缺少谓语
   swims 改成 swim can后面应该加动词原形
   am 改成 are 谓语错误
   plays 改成 palying 不然两个谓语
   on 改成 in 在墙里用in，在墙表面是on

   收起