Clauses and Phrases Worksheet for grammar practice.

It looks like you've uploaded a worksheet titled "Clauses and Phrases", which is designed to help students identify and underline independent clauses and phrases in sentences. The instructions are:

> Underline the independent clause. Circle the phrase. Double underline the dependent clause.

Let's go through each sentence, analyze it, and apply the correct markings based on grammar rules.

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🔹 Definitions:

- Independent Clause: A group of words that can stand alone as a complete sentence (has a subject and predicate).
- Dependent Clause: A group of words that cannot stand alone; it depends on an independent clause.
- Phrase: A group of words that does not have both a subject and a verb.

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Now, let’s solve each sentence one by one.

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1. While sipping operating, Alex built a model airplane.

Analysis:
- "While sipping operating" → This seems to be a typo or error. Likely meant to be "While sipping coffee" or similar.
- But assuming it's "While sipping coffee", this is a dependent clause (starts with "while", lacks main subject/verb for standalone meaning).
- "Alex built a model airplane" → This is an independent clause (subject: Alex, verb: built).

✔ Correction: Probably meant:
"While sipping coffee, Alex built a model airplane."

So:
- Double underline: *While sipping coffee* (dependent clause)
- Underline: *Alex built a model airplane* (independent clause)
- Circle: *sipping coffee* (phrase)

But since "sipping coffee" is part of the dependent clause, we circle the phrase within it.

➡️ Final:
- Double underline: *While sipping coffee*
- Underline: *Alex built a model airplane*
- Circle: *sipping coffee*

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2. While going on a trip, he found that he was missing a jacket.

- "While going on a trip" → Dependent clause (subordinate clause starting with "while")
- "he found that he was missing a jacket" → Independent clause
- "he found" = subject + verb
- "that he was missing a jacket" = noun clause (dependent), but embedded

Breakdown:
- Double underline: *While going on a trip*
- Underline: *he found that he was missing a jacket* → This is the main independent clause
- Circle: *going on a trip* (phrase)

Note: "that he was missing a jacket" is a noun clause, so it's not a phrase—it has a subject ("he") and verb ("was"), so it's a dependent clause.

So:
- Double underline: *While going on a trip* (adverbial clause)
- Double underline also: *that he was missing a jacket* (noun clause – dependent)
- Underline: *he found* — wait, no: the full independent clause is “he found that he was missing a jacket”, so the whole thing is the independent clause.

Wait! Actually, "he found that he was missing a jacket" is one independent clause with an embedded dependent clause.

So:
- Underline: *he found that he was missing a jacket* → independent clause
- Double underline: *While going on a trip* → dependent clause
- Double underline: *that he was missing a jacket* → dependent clause
- Circle: *going on a trip* → phrase

But note: "going on a trip" is a present participle phrase.

✔ So:
- Double underline: *While going on a trip*
- Underline: *he found that he was missing a jacket*
- Circle: *going on a trip*

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3. When he had finished packing, he could not find it anywhere.

- "When he had finished packing" → dependent clause (time adverbial)
- "he could not find it anywhere" → independent clause

Breakdown:
- Double underline: *When he had finished packing*
- Underline: *he could not find it anywhere*
- Circle: *packing* → gerund phrase? No, "finished packing" — "packing" is a gerund, part of the verb phrase.

Actually, "packing" is a noun (gerund) acting as object of "finished".

So "packing" is a phrase — specifically, a gerund phrase.

So:
- Circle: *packing*

✔ Final:
- Double underline: *When he had finished packing*
- Underline: *he could not find it anywhere*
- Circle: *packing*

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4. On his way to the store, Alex thought about the missing airplane parts.

- "On his way to the store" → prepositional phrase (depends on the main clause)
- "Alex thought about the missing airplane parts" → independent clause

So:
- Double underline: *On his way to the store* → dependent clause? Wait — actually, "On his way to the store" is a prepositional phrase, not a clause (no subject or verb). So it's just a phrase.

But the instruction says: double underline the dependent clause.

So is there a dependent clause?

No — "On his way to the store" is a phrase, not a clause.

But "Alex thought..." is the independent clause.

So:
- Underline: *Alex thought about the missing airplane parts*
- Circle: *On his way to the store* (prepositional phrase)
- No double underline — because there's no dependent clause here.

Wait — but the sentence might be intended to have a dependent clause.

Alternatively, perhaps the structure is:
- "On his way to the store" → phrase
- "Alex thought..." → independent clause

So:
- ✔ Underline: *Alex thought about the missing airplane parts*
- ✔ Circle: *On his way to the store*
- ✘ No dependent clause → nothing to double underline

But the example shows that every sentence has a dependent clause. Maybe this one is different.

Alternatively, maybe "thought about" is followed by a noun phrase — no dependent clause.

So yes, no dependent clause here.

✔ Final:
- Underline: *Alex thought about the missing airplane parts*
- Circle: *On his way to the store*
- (No double underline)

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5. After he bought a new pair, Alex worked on his airplane again.

- "After he bought a new pair" → dependent clause (subordinate clause with "after")
- "Alex worked on his airplane again" → independent clause

So:
- Double underline: *After he bought a new pair*
- Underline: *Alex worked on his airplane again*
- Circle: *a new pair* → noun phrase

Yes, "a new pair" is a noun phrase.

✔ Final:
- Double underline: *After he bought a new pair*
- Underline: *Alex worked on his airplane again*
- Circle: *a new pair*

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6. After taking a long break, he sighed.

- "After taking a long break" → phrase (present participle phrase)
- "he sighed" → independent clause

So:
- Underline: *he sighed*
- Circle: *taking a long break*
- No dependent clause → no double underline

✔ Final:
- Underline: *he sighed*
- Circle: *taking a long break*
- (No double underline)

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7. When shaking his head, Alex cried.

- "When shaking his head" → participle phrase, not a clause
- "Alex cried" → independent clause

So:
- Underline: *Alex cried*
- Circle: *shaking his head*
- No dependent clause → no double underline

✔ Final:
- Underline: *Alex cried*
- Circle: *shaking his head*
- (No double underline)

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8. When I saw one weather outside, Alex asked me if it could fly his airplane in the park.

This sentence has issues. Let's fix it.

Likely meant:
"When I saw one weather outside, Alex asked me if it could fly his airplane in the park." → doesn't make sense.

Possibly:
"When I saw one weather outside, Alex asked me if it could fly his airplane in the park." — still odd.

Better:
"When I saw one weather outside" → probably "When I saw one plane outside" or "When I saw bad weather outside"

Assume typo:
"When I saw bad weather outside, Alex asked me if it could fly his airplane in the park."

Now:
- "When I saw bad weather outside" → dependent clause
- "Alex asked me if it could fly his airplane in the park" → independent clause (with embedded question)

Breakdown:
- Double underline: *When I saw bad weather outside*
- Underline: *Alex asked me if it could fly his airplane in the park*
- Circle: *bad weather outside* → noun phrase

Also, "if it could fly..." is a noun clause, but it's part of the independent clause.

So:
- Underline: *Alex asked me if it could fly his airplane in the park*
- Double underline: *When I saw bad weather outside*
- Circle: *bad weather outside*

✔ Final:
- Double underline: *When I saw bad weather outside*
- Underline: *Alex asked me if it could fly his airplane in the park*
- Circle: *bad weather outside*

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9. After talking with the teacher, Alex’s mom said yes.

- "After talking with the teacher" → phrase (present participle)
- "Alex’s mom said yes" → independent clause

So:
- Underline: *Alex’s mom said yes*
- Circle: *talking with the teacher*
- No dependent clause → no double underline

✔ Final:
- Underline: *Alex’s mom said yes*
- Circle: *talking with the teacher*
- (No double underline)

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10. While flying the plane in the park, Alex had fun.

- "While flying the plane in the park" → phrase (present participle)
- "Alex had fun" → independent clause

So:
- Underline: *Alex had fun*
- Circle: *flying the plane in the park*
- No dependent clause → no double underline

✔ Final:
- Underline: *Alex had fun*
- Circle: *flying the plane in the park*
- (No double underline)

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## ✔ Summary of Answers:

| Sentence | Underline (Independent Clause) | Double Underline (Dependent Clause) | Circle (Phrase) |
|--------|-------------------------------|------------------------------------|------------------|
| 1 | Alex built a model airplane | While sipping coffee | sipping coffee |
| 2 | he found that he was missing a jacket | While going on a trip<br>that he was missing a jacket | going on a trip |
| 3 | he could not find it anywhere | When he had finished packing | packing |
| 4 | Alex thought about the missing airplane parts | — | On his way to the store |
| 5 | Alex worked on his airplane again | After he bought a new pair | a new pair |
| 6 | he sighed | — | taking a long break |
| 7 | Alex cried | — | shaking his head |
| 8 | Alex asked me if it could fly his airplane in the park | When I saw bad weather outside | bad weather outside |
| 9 | Alex’s mom said yes | — | talking with the teacher |
| 10 | Alex had fun | — | flying the plane in the park |

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## 📝 Notes:
- Some sentences do not contain a dependent clause — only phrases and independent clauses.
- Always look for subordinating conjunctions (like *while, when, after, although*) to spot dependent clauses.
- Phrases often lack a subject or verb (e.g., "on his way", "taking a break").
- Dependent clauses have a subject and verb but can’t stand alone.

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