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3rd year : All specialties .

Modal verbs are auxiliary verbs that express necessity, possibility, permission, ability, or other conditions. They are used to add meaning to the main verb in a sentence and are an essential part of English grammar. The primary modal verbs are: can, could, may, might, must, shall, should, will, and would.

Teacher: bahaaeddine tabeti

Comparisons .

Module : English Level : 3rd year ( All specialties )

Lesson 05 : Comparisons .

It is often necessary to make comparisons in Business. it is important to explain clearly what is being compared and to make the comparison as accurate as possible. The lesson deals with different forms of comparison and practises their use.

Teacher: bahaaeddine tabeti

Types of sentences .

Module : English Level : 3rd year ( All specialties )

Lesson 03 : Types of sentences ( Declarative /Interrogative / Imperative / Exclamatory ) .

Sentences are categorised into four main types based on their structure and purpose: declarative, interrogative, imperative, and exclamatory. Each type serves a distinct function in communication and writing, allowing writers to express ideas, ask questions, give commands, and convey strong emotions.

1- Declarative sentence : What is a declarative sentence? The main goal of this type of sentence is to make a statement. So, in a nutshell, any sentence that tells us something can be attributed to this category.

2- Interrogative sentence : What is an interrogative sentence? According to the interrogative sentence definition, any sentence that asks a question can be attributed to this category and will always end with a question mark.

3- Imperative sentence : What is an imperative sentence? The main goal of these sentences is to tell others to do something, or, in other words, give a command. Imperative sentences can end with either a period or an exclamation mark.

4- Exclamatory sentence : What is an exclamatory sentence? The last of the four sentence types is the exclamatory sentence. It is used to express a strong surprise of emotion and always ends with an exclamation mark.