《Online tours》GrammarPPT

Description

《Online tours》GrammarPPT

Part 1: Learning targets

1. To understand the differences between the simple past tense and the present perfect tense.

2. To grasp the expressions with the present perfect tense.

3. To grasp the expressions with the simple past tense.

4. To understand different uses of the present perfect tense.

complete the sentences.

1. Beijing is famous for the Great Wall.

Beijing _____________ the Great Wall.

2. The river is a good place for fishing.

This river is a _______________ fishing.

3. I heard about this three days ago.

I _________ this _______________.

4. He has been working in Shanghai since 2000.

He __________ in Shanghai ______ 2000.

"Online tours" PPT, the second part of the content: New words

dream vi.& vt. dream, dream

dream about/of imagination; dream

e.g. Do you often dream at night?

Do you often dream at night?

I sometimes dream about my parents.

I sometimes dream about my parents.

I dream of becoming a teacher.

I just want to be a teacher.

Presentation

Daniel went to Beijing two years ago.

Daniel went to Beijing two years ago.

We use simple past tense to tell what happened in the past.

Daniel has been living in Beijing for two years.

Daniel has lived in Beijing for two years.

We use the present perfect tense to talk about an action that started in the past and continues to the present.

"Online tours" PPT, the third part: Exercises

1. He got a cat as a pet three years ago.

He ______ a cat as pet three years ago.

2. He has had this pet cat for three years.

He _________ the pet cat for three______Presentation years.

Presentation

Daniel bought a new computer last month.

Daniel bought a new computer last month.

We use the simple past tense to tell what happened in the past.

Daniel has bought a new computer.

Daniel has bought a new computer.

(Daniel has a new computer now.)

We use the present perfect tense to talk about the result of an action. When the action happened is not very important. It may have just happened or happened some time ago.

"Online tours" PPT, part 4 content: Summary

1) The past tense expresses an action that occurred at a certain time in the past or simply describes something in the past, emphasizing the action; the present perfect tense refers to something that happened in the past, emphasizing the impact of past events on the present, emphasizing the impact.

2) The past tense is often used with specific time adverbials, while the present perfect tense is usually used with vague time adverbials, or without time adverbials.

Time adverbials in the simple past tense: yesterday, last week, … ago, in 1980, in October, just, now, etc., are all specific time adverbials.

Time adverbials in the present perfect tense: for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always, etc., are all indefinite time adverbials.

Common time adverbials: this morning, tonight, this April, now, already, recently, lately, etc.

3) The present perfect tense can express an action or state that continues to the present. The verb is generally continuous, such as: live, teach, learn, work, study, know.

Commonly used non-continuous verbs in the past tense include come, go, leave, start, die, finish, become, get married, etc.

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Update Time: 2024-09-11

This template belongs to English courseware Oxford Translation English for Grade 8 Volume 2 industry PPT template

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