Echo Foundation English Unit 38 Duration

Master English spoken reflexes in Unit 38 (Duration). Practice in real-world scenarios: Time span. Train automatic response using FSI drills.

🎯 Lesson Overview & Objectives

This practice module contains 60 high-frequency English sentences. It is designed to train automatic speech motor reflexes using the aligned auditory loop framework.

Featured patterns in this lesson:

I have worked here for a year.(我在这里工作一年了。)
He has worked here for two years.(他在这里工作了两年。)
She has worked here for a long time.(她在这里工作很久了。)

Practice "I Have" Patterns (Group 1)

Focus on high-frequency patterns starting with "i have". Repetitive auditory priming establishes automatic muscle reflexes for everyday usage.

I have worked here for a year.

我在这里工作一年了。

He has worked here for two years.

他在这里工作了两年。

She has worked here for a long time.

她在这里工作很久了。

We have worked here for a while.

我们在这里工作了一段时间了。

They have worked here for many years.

他们在这里工作多年了。

You have worked here for some time.

你在这里工作已经有一段时间了。

I have lived here for a year.

我在这里住了一年了。

He has lived here for two years.

他在这里住了两年。

She has lived here for a long time.

她在这里住了很久了。

We have lived here for a while.

我们在这里住了有一段时间了。

Practice "I Have" Patterns (Group 2)

Focus on high-frequency patterns starting with "i have". Repetitive auditory priming establishes automatic muscle reflexes for everyday usage.

They have lived here for many years.

他们在这里居住了很多年。

You have lived here for some time.

你在这里住了有一段时间了。

I have stayed here for a week.

我在这里住了一周。

He has stayed here for two weeks.

他在这里待了两周。

She has stayed here for a month.

她在这里住了一个月。

We have stayed here for a long time.

我们在这里住了很久。

They have stayed here for a while.

他们在这里待了一段时间了。

You have stayed here for some time.

你在这里待了一段时间了。

I have known him for a year.

我认识他一年了。

He has known her for two years.

他认识她两年了。

Speech Reflex Flow — Section 3

A curated collection of situational speech drills to build direct neural reflexes without mental translation.

She has known them for a long time.

她认识他们很久了。

We have known him for a while.

我们认识他有一段时间了。

They have known her for many years.

他们认识她很多年了。

You have known them for some time.

你认识他们已经有一段时间了。

I have worked here since last year.

我从去年开始在这里工作。

He has worked here since Monday.

他从星期一开始就在这里工作了。

She has worked here since morning.

她从早上就一直在这里工作。

We have worked here since yesterday.

我们从昨天就开始在这里工作了。

They have worked here since then.

他们从那时起就一直在这里工作。

You have worked here since that time.

你从那时起就一直在这里工作。

Practice "I Have" Patterns (Group 4)

Focus on high-frequency patterns starting with "i have". Repetitive auditory priming establishes automatic muscle reflexes for everyday usage.

I have lived here since last year.

我从去年开始就住在这里。

He has lived here since Monday.

他从星期一就住在这里了。

She has lived here since morning.

她从早上就一直住在这里。

We have lived here since yesterday.

我们从昨天开始就住在这里了。

They have lived here since then.

他们从那时起就一直住在这里。

You have lived here since that time.

你从那时起就一直住在这里。

I have stayed here since last week.

我从上周就一直住在这里。

He has stayed here since Monday.

他从星期一就一直待在这里。

She has stayed here since yesterday.

她从昨天起就一直待在这里。

We have stayed here since morning.

我们从早上就一直待在这里。

Practice "I Have" Patterns (Group 5)

Focus on high-frequency patterns starting with "i have". Repetitive auditory priming establishes automatic muscle reflexes for everyday usage.

They have stayed here since then.

他们从那时起就一直住在这里。

You have stayed here since that time.

你从那时起就一直住在这里。

I have known him since last year.

我从去年就认识他了。

He has known her since Monday.

他从星期一就认识她了。

She has known them since yesterday.

她昨天才认识他们。

We have known him since morning.

我们从早上就认识他了。

They have known her since then.

他们从那时起就认识她了。

You have known them since that time.

你从那时起就认识他们了。

I have worked here for a long time.

我在这里工作很久了。

He has lived here for a long time.

他在这里住了很久了。

Speech Reflex Flow — Section 6

A curated collection of situational speech drills to build direct neural reflexes without mental translation.

She has stayed here for a long time.

她在这里住了很久。

We have known him for a long time.

我们认识他很久了。

They have used it for a long time.

他们已经使用它很长时间了。

You have done this for a long time.

你从事这项工作已经很久了。

I have worked here since last year.

我从去年开始在这里工作。

He has lived here since last year.

他从去年起就住在这里。

She has stayed here since last year.

她从去年就一直住在这里。

We have known him since last year.

我们从去年就认识他了。

They have used it since last year.

他们从去年就开始使用它了。

You have done this since last year.

你从去年就开始做这件事了。

⚠️ The Speech Reflex Paradox

Simply reading and listening is not enough for real fluency.

Fluency is about motor reflex speed, not intellectual memorization. In real-time conversations, your brain cannot afford to construct grammar rules on the fly. Only seamless target-to-native reflex drills can bypass the translation bottleneck and make you speak automatically.

Convert these 60 phrases into muscle reflex ⚡Start Muscle Drills with EchoLangs

Frequently Asked Questions (FAQ)

Q:What is the primary focus of the lesson Echo Foundation English Unit 38 Duration?

This lesson focuses on building subconscious spoken reflexes for English. By listening to high-frequency audio loops, your speech motor pathways learn to link target structures directly with meaning, skipping the mental translation phase entirely.

Q:Are these sentences recorded by native speakers?

Yes, all training sentences are recorded at natural native speeds and frequencies to help your ears adapt to real-world pronunciation and rhythm.

Q:How should I practice these sentences for the best results?

Click any sentence row to play its audio loop. We recommend repeating each sentence aloud (shadowing) immediately after hearing it. Keep looping until you can produce the target sentence instantly without thinking.