Bike— Part 1 採点レポート

提案: Be more concise and coherent: start with a clear topic sentence, avoid filler words (uh, um), and combine short fragments into one or two complete sentences. Add one specific detail to enrich the answer (e.g., who taught you or a memory) and use a linking word if you give an extra detail.

例: Yes. I had several bikes as a child; when I was learning I used a small bike with training wheels, and later I rode a larger blue bike that my father bought me when I was ten.

提案: Correct content errors and improve clarity: state your main point directly (bikes are popular), avoid incorrect words (you said 'boys' instead of 'bikes'), remove fillers, and support your view with a specific example and a linking word (for instance, therefore). Use one or two precise supporting details such as statistics, groups who use bikes, or typical journeys.

例: Yes, bikes are very popular in my country because they are inexpensive and convenient. For instance, many schoolchildren and university students cycle to class every day, so bicycles remain an important mode of transport for large parts of the population.

× Yes, I had multiple bikes when I was a child.

✓ Yes, I had several bikes when I was a child.

The original sentence uses 'multiple' which is grammatically acceptable but sounds unnatural in spoken English; 'several' is more idiomatic. This is a singular/plural-related style issue: choose a quantifier that fits natural usage. Suggest using 'several' or 'many' for conversational tone. Grammar problem type ID:1

× One that I was when I was, uh, learning to ride a bike.

✓ There was one that I used when I was learning to ride a bike.

Original lacks a clear verb and subject for the relative clause, causing sentence structure problems. Adding 'There was one that I used' provides a subject and verb and makes the sentence complete. This fixes the sentence structure error by supplying the missing verb and clarifying meaning. Grammar problem type ID:26

× The one with the training wheel.

✓ It was the one with the training wheels.

As a standalone fragment this lacks a finite verb; converting it to a full sentence 'It was the one with the training wheels' completes the idea. Also use plural 'wheels' because most training-wheel setups have two small wheels. This addresses the need for a present participle/verb form to create a full clause. Grammar problem type ID:10

× Umm, then.

✓ Umm, that was it.

Original is a fragment that doesn't convey a complete thought. Replacing with 'that was it' or 'and then that was it' creates a complete sentence appropriate for spoken response. This fixes the sentence structure error. Grammar problem type ID:26

× Well, I think boys are quite popular in our country because they are cheap, uh, very easy to use.

✓ Well, I think bikes are quite popular in our country because they are cheap and very easy to use.

The student said 'boys' instead of 'bikes' — this is a word choice error (incorrect noun) likely caused by mispronunciation or slip; it changes meaning. Replacing with 'bikes' corrects the sentence. Also replace the comma before 'very' with 'and' for natural coordination of adjectives. This falls under incorrect use of adjectives/nouns. Grammar problem type ID:13

× For example, uh, students in all ages use bikes to get to school every day.

✓ For example, students of all ages use bikes to get to school every day.

'Students in all ages' is ungrammatical; correct form is 'students of all ages'. This is a quantifier/phrase error affecting how we express the range. Use 'of' to link 'students' and 'all ages'. Grammar problem type ID:14

× So overall, uh, a lot of our population depends on it.

✓ So overall, a large part of our population depends on them.

'A lot of our population' is acceptable but 'depends on it' is incorrect because the plural noun 'bikes' is being referred to; use plural pronoun 'them'. Also 'a large part of our population' sounds more natural. This corrects subject-pronoun agreement and reference. Grammar problem type ID:27