simple past vs present perfect tense

simple past vs present perfect

1. Use the simple past to talk about events that began and ended in the past.

- The Russians launched the first artificial satellite in 1957.

2. Use the present perfect to talk about an indefinite time in the past.

- Many countries have launched satellites into space.

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Vocabulary about transport adjectives

Vocabulary about transport adjectives safe – dangerous empty – crowded / full comfortable – uncomfortable cheap – expensive clean – dirty fast - slow Positive: fast, safe, empty, comfortable, cheap, clean Negative: slow, dangerous, crowded, uncomfortable, expensive, dirty Writing practice - Write about the metro or transport system in your place. For example, The Rome Metro is unusual because it’s in a capital city, but it only has two underground lines. There are very old buildings above and below the ground everywhere in Rome so it’s very diﬀicult to build metro lines in the centre. Conversation practice - Find and underline the transport adjectives used in the conversation. ALICE Hi, Steve. Sorry I’m late. It was the traffic. So how did you get here? STEVE On the metro, of course. A Really? Do you use the metro? S Yes, I love going on the metro, it’s so quick. It only too...

Present simple tense

Present Simple (Subject + do/does) Look at the picture. Martina is a teacher, but now she is on the couch asleep. She is not teaching at school. (She is asleep.) but She teaches high school students. (She is a teacher.) Teach(es)/read(s)/do(es) etc. is the present simple I/we/you/they teach/read/do etc. He/she/it teaches/reads/does etc. We use the present simple to talk about things in general. We use it to say that something happens all the time or repeatedly (habits and routines), or that something is true in general (facts): Police officers keep our place safe and secure. We usually go shopping at weekends. Water boils at 100 degrees Celsius. The bank opens at 8:30 in the morning. Remember: I play football. but He plays basketball. They teach Physics. but My mother teaches English. We use do/does...

Grammar lesson about past simple

Grammar Lesson about Past Simple 1. Positive a) Subject + past simple verb / b) Subject + was/were + noun/adjective/location or adverb - I went on a Silk Road trip last year. - It was a wonderful trip. - We travelled by train. - She went to China last month. - They took the plane. 2. Negative a) Subject + didn't + infinitive b) Subject + wasn't/weren't ... - I didn't go on a Silk Road trip last year. - It wasn't a wonderful trip. - We didn't travel by boat. - She didn't go to India last month. - They didn't take the train. 3. Questions - did + subject + infinitive - Where did you go last year? - Did you have a nice trip? - How did you travel ? - What did you do there? - How much did you pay ? Rule and concept 1. Which comes first in negative sentences, ‘didn’t’ or the main verb? Answer: _______________________ 2. Write the positive sentence. travelled/ Hansel / train / b...

Grammar

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