01基础
The reading club meets ________ Friday afternoon.
答案：on
关键过程：具体某一天或某天下午用 on。
先完成，再核对。重点看第一步、关键关系与易错点。
02基础
We will finish the project ________ two weeks.
答案：in
关键过程：in＋时间段，表示“在……之后”。
03基础
The bank is ________ the post office and the park.
答案：between
关键过程：两者之间用 between。
04基础
Please write your name ________ the top of the page.
答案：at
关键过程：at the top of 是固定搭配。
05基础
She has lived here ________ 2022.
答案：since
关键过程：since＋时间点，常与现在完成时连用。
06巩固
The cat jumped ________ the table and ran away.
答案：off
关键过程：off 表示“从……离开”。
07巩固
We go to school ________ bus every day.
答案：by
关键过程：by＋交通工具表示出行方式。
08巩固
The picture is ________ the wall.
答案：on
关键过程：物体挂在墙面上用 on。
09巩固
She ________ (finish) her homework already.
答案：has finished
关键过程：already 常与现在完成时连用。
10巩固
They ________ (play) football when it began to rain.
答案：were playing
关键过程：过去某时正在发生，使用过去进行时。
11提升
We ________ (visit) the museum next Tuesday.
答案：will visit
关键过程：next Tuesday 表示将来。
12提升
He ________ (go) to school by bike every day.
答案：goes
关键过程：一般现在时，第三人称单数用 goes。
13提升
I ________ (read) this book twice.
答案：have read
关键过程：twice 表示到现在为止的次数，用现在完成时。
14提升
The train ________ (leave) at eight tomorrow morning.
答案：leaves
关键过程：按时刻表发生的将来动作可用一般现在时。
15提升
She ________ (clean) her room when I called her.
答案：was cleaning
关键过程：过去某时正在进行，用过去进行时。
16综合
They ________ (not finish) the work yet.
答案：haven't finished
关键过程：yet 常用于现在完成时否定句。
17综合
We ________ (have) lunch at home yesterday.
答案：had
关键过程：yesterday 表示一般过去时。
18综合
Look! The children ________ (run) on the playground.
答案：are running
关键过程：Look 提示现在进行时。
19综合
By last Friday, we ________ (learn) ten new songs.
答案：had learned
关键过程：过去某时之前已完成，用过去完成时。
20综合
The library ________ (open) at nine every day.
答案：opens
关键过程：every day 提示一般现在时。
21综合
I don't know ________ he will come tomorrow.
答案：whether
关键过程：whether 引导宾语从句，表示“是否”。
22综合
The girl ________ is singing is my cousin.
答案：who
关键过程：先行词指人，在从句中作主语，用 who。
23阅读
Many students walk to school, but some take the bus. Walking is good exercise, and it also helps reduce traffic. Students should choose a safe route and pay attention to the traffic lights.
What is one benefit of walking to school?
答案：B
关键过程：短文明确提到 walking is good exercise。
24阅读
The school garden is cared for by Grade Five students. They water the plants every morning and record their growth in a notebook. At the end of the month, they share what they have learned.
Who takes care of the school garden?
答案：C
关键过程：首句说明由五年级学生照料花园。
25摘星 · 综合
根据生活场景填写介词：
The teacher is ___ the blackboard. My bag is ___ the chair. The clock is ___ the wall. We play football ___ the playground.
答案：in front of；on；on；on
关键过程：“在黑板前面”用 in front of；附着在椅面、墙面或操场平面上均用 on。