1 Our school year starts
in
autumn. Our first day of school is
on
1 September.
2 Students have English classes
on
Monday mornings. The English class begins
at
10 a.m.
3 The school basketball team has a match against another school
in
November. It takes place
in
the afternoon.
4 Most students start Grade 7
at
12 years old. However, some students start
at
the age of 11.
5
On
Reading Day, there is a big book sale at our school. It takes place
at
lunchtime.
答案：【解析】：
這是一道英語(yǔ)語(yǔ)法填空題，主要考查學(xué)生對(duì)時(shí)間介詞的掌握和運(yùn)用。題目給出了幾個(gè)句子，每個(gè)句子中都有空白處需要填寫(xiě)正確的時(shí)間介詞。
1. 第一個(gè)句子提到學(xué)校的學(xué)年通常在秋季開(kāi)始，而具體日期前應(yīng)該用介詞"on"。
2. 第二個(gè)句子描述的是英語(yǔ)課在周一上午進(jìn)行，以及英語(yǔ)課在上午10點(diǎn)開(kāi)始。在時(shí)間點(diǎn)前通常用介詞"at"，但在具體某一天的上午前用介詞"on"。
3. 第三個(gè)句子說(shuō)的是學(xué)?；@球隊(duì)在11月有比賽，比賽在下午進(jìn)行。在月份前通常用介詞"in"，在下午前也用介詞"in"。
4. 第四個(gè)句子提到大多數(shù)學(xué)生12歲開(kāi)始上7年級(jí)，但有些學(xué)生11歲就開(kāi)始。在表示年齡時(shí)，通常用介詞"at"，但在"the age of"前則不用介詞。
5. 第五個(gè)句子描述的是在閱讀日，學(xué)校有一個(gè)大圖書(shū)特賣(mài)活動(dòng)，活動(dòng)在午餐時(shí)間進(jìn)行。在表示某一天時(shí)，通常用介詞"on"，在表示一天中的某段時(shí)間前，如午餐時(shí)間，也常用介詞"at"。
【答案】：
1. Our school year starts $\underline{in}$ autumn. Our first day of school is $\underline{on}$ 1 September.
2. Students have English classes $\underline{on}$ Monday mornings. The English class begins $\underline{at}$ 10 a.m.
3. The school basketball team has a match against another school $\underline{in}$ November. It takes place $\underline{in}$ the afternoon.
4. Most students start Grade 7 $\underline{at}$ 12 years old. However, some students start $\underline{at}$ the age of 11.
5. $\underline{On}$ Reading Day, there is a big book sale at our school. It takes place $\underline{at}$ lunchtime.
1 Steven
always
studies after school.
2 David
often
goes to basketball practice after school.
3 Helen
usually
goes to club meetings after school.
4 Jane
sometimes
studies after school.
5 David
seldom
visits the library after school.
6 Helen
often
goes swimming after school.
7 Jane
never
goes to basketball practice after school.
8 Steven
sometimes
goes swimming after school.
答案：1. always
2. often
3. usually
4. sometimes
5. seldom
6. often
7. never
8. sometimes
