I've found 20 interactive and printable 1st grade English worksheets for you at Decoomo.com. Here they are:
1. Alphabet Tracing: Tracing uppercase and lowercase letters, perfect for practicing letter formation and recognition.
2. Vowel Sounds: Focus on the basic vowel sounds in words, such as "a" and "e".
3. Word Families: Identify and build words using basic word families like "at", "an", and "in".
4. Punctuation: Practice identifying and using basic punctuation marks like periods, commas, and question marks.
5. Reading Comprehension: Read and answer questions about simple stories and passages.
6. Spelling: Practice spelling common 1st grade words, like "cat", "hat", and "sat".
7. Rhyming Words: Identify and match rhyming words, developing phonemic awareness.
8. Syllable Count: Learn to count the number of syllables in simple words.
9. Homophones: Identify and practice using homophone pairs like "to", "too", and "two".
10. Parts of Speech: Introduce basic grammar concepts, such as nouns, verbs, and adjectives.
11. Sequencing: Practice putting events in order, using visual aids like pictures.
12. Sentence Building: Construct simple sentences using word cards and grammar rules.
13. Adjectives: Identify and use basic adjectives like "big", "happy", and "red".
14. CVC Words: Practice reading and building simple CVC (consonant-vowel-consonant) words.
15. Story Sequence: Put events in order to write a short story.
16. Classroom Objects: Identify and label common classroom objects and vocabulary.
17. Word Search: Find and circle vocabulary words hidden in a grid.
18. Grammar Review: Review basic grammar concepts, such as verb tenses and sentence structure.
19. Phonics: Practice phonics skills, such as sounding out words and recognizing word patterns.
20. Make-a-Word: Create new words by changing or adding letters to a given word.
These interactive and printable worksheets are perfect for supplementing 1st grade English lessons or as a fun exercise for homework.
Please note that you may need to create a free account or log in to access the worksheets at Decoomo.com.