摘要：(一)写出下列序数词的完整形式 12th 21st 3rd 5th 2nd 40th (二)根据答句.完成问句.
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写出下列序数词的完整形式。
1. 2nd ___________________
2. 3rd ___________________
3. 4th ___________________
4. 5th ___________________
5. 6th ___________________
6. 7th ___________________
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2. 3rd ___________________
3. 4th ___________________
4. 5th ___________________
5. 6th ___________________
6. 7th ___________________
写出下列单词相应的复数形式，并标出s的发音。
1、hand [ ] 2、street [ ] 3、watch [ ] 4、wife [ ]
5、leaf [ ] 6、glass [ ] 7、knife [ ] 8、brush [ ]
9、boy [ ] 10、toy [ ] 11、family [ ] 12、photo [ ]
13、potato [ ] 14、party [ ] 15、hobby [ ] 16、man
17、woman 18、child 19、mouse 20、foot 21、sheep 22、fish
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5、leaf [ ] 6、glass [ ] 7、knife [ ] 8、brush [ ]
9、boy [ ] 10、toy [ ] 11、family [ ] 12、photo [ ]
13、potato [ ] 14、party [ ] 15、hobby [ ] 16、man
17、woman 18、child 19、mouse 20、foot 21、sheep 22、fish
| 写出下列各词的复数形式。 | |||
| 1. this ______ 5. woman______ 9. baby ______ |
2. that ______ |
3. is______ 7. boy ______ 11. ticket_____ |
4. man______ 8. girl______ 12. bus______ |
| 按要求写出下列各词的其他形式。 | ||
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