2. Task 2:
-Work in pairs. Explain the difference between sentences
a and bin each pair.
1 a I'm doing my homework after school.
b I do my homework after school.
2 a Joe is learning to drive.
b Many teenagers learn to drive when they are seventeen.
3 a Mark plays the guitar.
b Mark is playing the guitar.
4 a We aren't going on holiday in August.
b We don't go on holiday in August.

1.b

2.b

3.а

4.b

Объяснение:

Я не уверен, надеюсь правильно

Sure, I'd be happy to help! Here's a detailed explanation for each pair of sentences:

1a. "I'm doing my homework after school."
b. "I do my homework after school."

The difference between these two sentences is the use of present continuous (1a) versus simple present tense (1b).

1a suggests that the speaker is currently performing the action of doing their homework after school. It implies that it is a regular or habitual activity, and the speaker is emphasizing that they are currently engaged in it.

On the other hand, 1b simply states a general fact or routine that the speaker always does their homework after school. It does not imply that the speaker is currently doing their homework at the moment of speaking.

2a. "Joe is learning to drive."
b. "Many teenagers learn to drive when they are seventeen."

The difference between these two sentences is the emphasis on a specific person (2a) versus a general statement (2b).

2a specifies that Joe, a particular person, is currently in the process of learning to drive. The use of the present continuous tense suggests ongoing activity.

2b, however, makes a general statement about teenagers in general. It states that it is common for teenagers to learn to drive when they are seventeen, without referring to any specific person.

3a. "Mark plays the guitar."
b. "Mark is playing the guitar."

The difference between these two sentences is the use of simple present tense (3a) versus present continuous tense (3b).

3a suggests that Mark regularly or habitually plays the guitar. It states a general fact about Mark's skill or hobby. It does not give any specific information about whether Mark is currently playing the guitar or not.

3b, however, suggests that Mark is currently engaged in the action of playing the guitar. It emphasizes the ongoing nature of the activity.

4a. "We aren't going on holiday in August."
b. "We don't go on holiday in August."

The difference between these two sentences is the use of negative present continuous (4a) versus negative simple present tense (4b).

4a states that the speaker and possibly others will not be going on holiday in August. It emphasizes the absence or negation of the action. It suggests that the plan or intention to go on holiday in August is not happening.

4b, however, simply states the general fact or routine that the speaker and possibly others do not go on holiday in August. It implies that it is a regular or habitual activity to not go on holiday in August.

I hope this explanation helps clarify the difference between each pair of sentences for you! Let me know if you have any further questions.