Unit 1, Subjects, Predicates, and Sentences 47
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Grammar
Unit 1: Subjects, Predicates, and Sentences
Lesson 1
Kinds of Sentences: Declarative and Interrogative
A sentence is a group of words that expresses a complete thought. All sentences
begin with a capital letter and end with a punctuation mark. Different kinds of
sentences have different purposes.
A declarative sentencemakes a statement. It ends with a period.
Last summer I went on a long trip.
An interrogative sentenceasks a question. It ends with a question mark.
Where did you go on your vacation?
Exercise 1 Insert a period if the sentence is declarative. Insert a question mark if it is
interrogative.
My family and I went to Alaska.
- Have you ever been that far north?
- Alaska is a wonderful and wild state.
- Isn’t it the largest state in the union?
- Was the weather hotter than you expected?
- Some days were so warm that I wore shorts.
- In some parts of Alaska, the sun never sets in summer.
- Summers in Alaska don’t last very long.
- Are Alaskan winters as cold as they say?
- The ground under much of Alaska is permanently frozen.
- How can animals live in such a cold climate?
- All the animals in Alaska are equipped for the cold.
- Did you see any bears in Alaska?
- We saw a lot of brown bears at Katmai National Monument.