Noun Clauses & Embedded Questions

Lesson focus

Wh-clauses, whether-clauses, embedded question order, fused relatives and complex nominal clauses

Advanced aim: Package propositions and questions as noun clauses while controlling embedded word order and fused-relative meanings.

What-clause as subject

A what-clause can function as a noun phrase and serve as the subject of a sentence.

  • Example: What matters most is whether the evidence can be independently verified.
  • In another context: What matters most is whether the supporting material can be independently verified.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Whether after preposition

Use whether rather than if after a preposition.

  • Example: The debate focused on whether the policy was financially sustainable.
  • In another context: The debate focused on whether the disclosure procedure was financially sustainable.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Whether + to-infinitive

Whether can be followed by a to-infinitive; if cannot normally be used this way.

  • Example: We haven't decided whether to renew the contract.
  • In another context: We haven't decided whether to renew the service agreement.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Embedded question order

Use statement word order inside embedded questions, not direct-question inversion.

  • Example: Could you explain why the figures have changed so dramatically?
  • In another context: Could you explain why the survey results have changed so dramatically?

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Do-support removed

Embedded questions do not use do/does/did inversion.

  • Example: I wonder what caused the sudden drop in demand.
  • In another context: Alternative case study: I wonder what caused the sudden drop in demand.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Whoever as noun clause

Whoever can introduce a noun clause meaning anyone who.

  • Example: Whoever takes over the project will inherit several unresolved issues.
  • In another context: Whoever takes over the renovation programme will inherit several unresolved issues.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Whatever as noun clause

Whatever can mean anything that or no matter what.

  • Example: Whatever you decide, make sure the reasoning is documented.
  • In another context: Separate scenario: Whatever you decide, make sure the reasoning is documented.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

The fact that

The fact that turns a proposition into a noun phrase that can be discussed or evaluated.

  • Example: The fact that costs have risen does not necessarily mean the plan should be abandoned.
  • In another context: Follow-up case: The fact that costs have risen does not necessarily mean the plan should be abandoned.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

How + adjective

How + adjective/adverb can introduce an embedded exclamative or degree clause.

  • Example: The review shows how difficult it is to measure long-term impact.
  • In another context: The internal evaluation shows how difficult it is to measure long-term impact.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

Whether or not clause

Whether or not can introduce a noun clause expressing two alternatives.

  • Example: Whether or not the merger proceeds remains uncertain.
  • In another context: Regional example: Whether or not the merger proceeds remains uncertain.

C1 focus: Choose this form for the intended meaning and discourse effect; nearby alternatives may be grammatical but can change viewpoint, scope, time reference or register.

C1 takeaway

Do not ask only “Which form is grammatically possible?” Ask what the speaker is presenting as background or foreground, completed or ongoing, certain or tentative, generic or specific, neutral or emphatic. Advanced grammar is the control of those choices.

Exercises:

Wh-clauses, whether-clauses, embedded question order, fused relatives and complex nominal clauses

1
Supply the missing structure. Choose the form that preserves the intended viewpoint: [What-clause as subject]
_____ is whether the audit evidence can be independently verified.
2
Complete the sentence with the most precise form for this context: [Whether after preposition]
The debate focused on _____ the safeguarding framework was financially sustainable.
3
Write the missing grammar chunk so the sentence matches the cue: [Whether + to-infinitive]
We haven't decided _____ the lease.
4
Fill the gap with the form that best fits the intended register and meaning: [Embedded question order]
Alternative case study: Could you explain _____ so dramatically?
5
Complete the gap with the form that best expresses the stated C1 meaning: [Do-support removed]
Regional example: I wonder _____ the sudden drop in demand.
6
Supply the missing structure. Choose the form that preserves the intended viewpoint: [Whoever as noun clause]
_____ takes over the pilot scheme will inherit several unresolved issues.
7
Complete the sentence with the most precise form for this context: [Whatever as noun clause]
Follow-up case: _____ you decide, make sure the reasoning is documented.
8
Write the missing grammar chunk so the sentence matches the cue: [The fact that]
Alternative case study: _____ costs have risen does not necessarily mean the plan should be abandoned.
9
Fill the gap with the form that best fits the intended register and meaning: [How + adjective]
The quality review shows _____ to measure long-term impact.
10
Complete the gap with the form that best expresses the stated C1 meaning: [Whether or not clause]
Separate scenario: _____ the merger proceeds remains uncertain.

Wh-clauses, whether-clauses, embedded question order, fused relatives and complex nominal clauses

1
Select the form that preserves the intended viewpoint and register: [What-clause as subject]
_____ is whether the available evidence can be independently verified.
2
Select the option that best expresses the stated relationship: [Whether after preposition]
The debate focused on _____ the procurement rule was financially sustainable.
3
Which form is the best fit for this context? [Whether + to-infinitive]
We haven't decided _____ the licensing agreement.
4
Choose the most precise completion for the sentence: [Embedded question order]
Regional example: Could you explain _____ so dramatically?
5
Choose the option that best matches the intended meaning: [Do-support removed]
Separate scenario: I wonder _____ the sudden drop in demand.
6
Select the form that preserves the intended viewpoint and register: [Whoever as noun clause]
_____ takes over the research initiative will inherit several unresolved issues.
7
Select the option that best expresses the stated relationship: [Whatever as noun clause]
Alternative case study: _____ you decide, make sure the reasoning is documented.
8
Which form is the best fit for this context? [The fact that]
Regional example: _____ costs have risen does not necessarily mean the plan should be abandoned.
9
Choose the most precise completion for the sentence: [How + adjective]
The independent assessment shows _____ to measure long-term impact.
10
Choose the option that best matches the intended meaning: [Whether or not clause]
Follow-up case: _____ the merger proceeds remains uncertain.

Wh-clauses, whether-clauses, embedded question order, fused relatives and complex nominal clauses

1
Why is the highlighted form the best fit in this context?
What matters most is whether the documentary record can be independently verified.
A.
B.
C.
2
Which explanation best captures the effect of the highlighted form?
The debate focused on whether the staffing policy was financially sustainable.
A.
B.
C.
3
Which interpretation of the highlighted grammar is most accurate?
We haven't decided whether to renew the procurement contract.
A.
B.
C.
4
What does the highlighted structure contribute to the sentence?
Separate scenario: Could you explain why the figures have changed so dramatically?
A.
B.
C.
5
What is the main reason for the highlighted grammatical choice?
Follow-up case: I wonder what caused the sudden drop in demand.
A.
B.
C.
6
Why is the highlighted form the best fit in this context?
Whoever takes over the rollout will inherit several unresolved issues.
A.
B.
C.
7
Which explanation best captures the effect of the highlighted form?
Regional example: Whatever you decide, make sure the reasoning is documented.
A.
B.
C.
8
Which interpretation of the highlighted grammar is most accurate?
Separate scenario: The fact that costs have risen does not necessarily mean the plan should be abandoned.
A.
B.
C.
9
What does the highlighted structure contribute to the sentence?
The compliance audit shows how difficult it is to measure long-term impact.
A.
B.
C.
10
What is the main reason for the highlighted grammatical choice?
Alternative case study: Whether or not the merger proceeds remains uncertain.
A.
B.
C.