# IT Grammar
6 more tips to help with grammar accuracy:
- Learn from your mistakes.
- Accuracy isn't always a priority.
- Concentrate on(专注于) grammar you find most difficult.
- Take your time.
- Don't create a bad impression.
- Listen to/read English material.
# Present tenses
- Use the Present Continuous to describe current trends(倾向).
E.g. The world is getting overpopulated(人口过剩的).
- Use the Present Simple for statements that are always true(事实).
E.g. The sun rises in the east.
Grammar: Present Perfect vs. Past Simple (Review & Exercises) (opens new window)