課文詳注 Further notes on the text
1．hundreds of, 數(shù)以百計的。
這是用來表示不定數(shù)量的復(fù)數(shù)形式。類似的結(jié)構(gòu)還有thousands of（數(shù)以千計的）， millions of（數(shù)以萬計的）。但必須注意：說 five hundred（五百，500），six thousand（六千， 6，000），two million（兩百萬，200萬）等時，hundred, thousand, million 這些詞因為之前有具體數(shù)字而本身不加-s。
2．a(chǎn)t the race, 觀看比賽。
這里的at是“出席”、“在某場合”的意思。
3．Our friends Julie and Jack were there, too.我們的朋友朱莉和杰克也去了。
Julie and Jack是 Our friends的同位語。
4．car number fifteen, 第 15號車。
在表示編了號的東西時，可以用基數(shù)詞表示順序：
Lesson 67 第 67課
Page 2第 2頁
Bus No. 332第 332路公共汽車
Question 10第 10個問題
語法 Grammar in use
用介詞at, on和in的時間短語
（1）用介詞
at的時間短語通?？杀硎荆捍_切的時間（如 at 10 o' clock 10點鐘時），用餐時間（如 at lunchtime午餐時），其他時刻（如 at noon中午時），節(jié)日（如 at Christmas圣誕節(jié)時），年齡（如 at the age of 27 27歲時）等。
介詞at可表示地點，通常用于某個小地點之前：
at the bus－stop 在公共汽車站
at the railway station在火車站
at the butcher's在肉店
at school 在學(xué)校
at the office 在辦公室
at home在家
（2）介詞on用于周和月份中的任何一天之前。請參見Lessons 65～66語法部分。
（3）用介詞in的時間短語通?？杀硎荆阂惶熘械哪扯螘r間（如 in the evening在晚上），月份（如 in March在 3月），年份（如 in 1997在 1997年），季節(jié)（如 in spring在春天），世紀(jì)（如 in the 20th century在20世紀(jì)），節(jié)日（如in Easter week在復(fù)活節(jié)那一周），時期（如 in the holidays在假期里）等。
詞匯學(xué)習(xí) Word study
1． stand v.
（1）站立，起立：
We were standing on the right.
我們當(dāng)時站在右邊。
They stood because there were no seats.
沒有座位，所以他們只好站著。
（2）（建筑物）直立，聳立；（植物）直立生長：
The white house stands on a hill.
那幢白色的房子聳立在小山上。
Look at the corn standing in the fields!
瞧那長在地里的玉米！
2．finish n.
（1）結(jié)束；后階段（或部分）：
The finish of the race was very exciting.
比賽的后一個階段十分激動人心。
At eleven the dinner finally dragged to a finish.
宴會拖到11點才結(jié)束。
（2）完美，完善；（舉止等）優(yōu)雅：
His dancing lacks finish.
他的舞跳得并不完美。
We hoped that four years of college would give him some finish.
我們希望4年的大學(xué)教育會使他有些教養(yǎng)。
練習(xí)答案 Key to written exercises
Lesson 70
A
1 We were at the stationer's on Monday.
2 We were there at four o'clock.
3 They were in Australia in September.
4 They were there in spring.
5 On November 25th, they were in Canada.
6 They were there in 1990.
B
1 Where were you and Susan on March 23rd?
We were at the office on March 23rd.
2 Where were Sam and Penny in 1986?
They were in India in 1986.
3 Where were you and Penny on Saturday?
We were at the baker's on Saturday.
4 Where were Sam and Penny in 1993?
They were in Canada in 1993.
5 Where were you and Penny in August?
We were in Austria in August.
6 Where were Sam and Penny on May 25th?
They were at home on May 25th.
7 Where were you and Penny in December?
We were in Finland in December.
8 Where were you and Sam on February 22nd?
We were at school on February 22nd.
1．hundreds of, 數(shù)以百計的。
這是用來表示不定數(shù)量的復(fù)數(shù)形式。類似的結(jié)構(gòu)還有thousands of（數(shù)以千計的）， millions of（數(shù)以萬計的）。但必須注意：說 five hundred（五百，500），six thousand（六千， 6，000），two million（兩百萬，200萬）等時，hundred, thousand, million 這些詞因為之前有具體數(shù)字而本身不加-s。
2．a(chǎn)t the race, 觀看比賽。
這里的at是“出席”、“在某場合”的意思。
3．Our friends Julie and Jack were there, too.我們的朋友朱莉和杰克也去了。
Julie and Jack是 Our friends的同位語。
4．car number fifteen, 第 15號車。
在表示編了號的東西時，可以用基數(shù)詞表示順序：
Lesson 67 第 67課
Page 2第 2頁
Bus No. 332第 332路公共汽車
Question 10第 10個問題
語法 Grammar in use
用介詞at, on和in的時間短語
（1）用介詞
at的時間短語通?？杀硎荆捍_切的時間（如 at 10 o' clock 10點鐘時），用餐時間（如 at lunchtime午餐時），其他時刻（如 at noon中午時），節(jié)日（如 at Christmas圣誕節(jié)時），年齡（如 at the age of 27 27歲時）等。
介詞at可表示地點，通常用于某個小地點之前：
at the bus－stop 在公共汽車站
at the railway station在火車站
at the butcher's在肉店
at school 在學(xué)校
at the office 在辦公室
at home在家
（2）介詞on用于周和月份中的任何一天之前。請參見Lessons 65～66語法部分。
（3）用介詞in的時間短語通?？杀硎荆阂惶熘械哪扯螘r間（如 in the evening在晚上），月份（如 in March在 3月），年份（如 in 1997在 1997年），季節(jié)（如 in spring在春天），世紀(jì)（如 in the 20th century在20世紀(jì)），節(jié)日（如in Easter week在復(fù)活節(jié)那一周），時期（如 in the holidays在假期里）等。
詞匯學(xué)習(xí) Word study
1． stand v.
（1）站立，起立：
We were standing on the right.
我們當(dāng)時站在右邊。
They stood because there were no seats.
沒有座位，所以他們只好站著。
（2）（建筑物）直立，聳立；（植物）直立生長：
The white house stands on a hill.
那幢白色的房子聳立在小山上。
Look at the corn standing in the fields!
瞧那長在地里的玉米！
2．finish n.
（1）結(jié)束；后階段（或部分）：
The finish of the race was very exciting.
比賽的后一個階段十分激動人心。
At eleven the dinner finally dragged to a finish.
宴會拖到11點才結(jié)束。
（2）完美，完善；（舉止等）優(yōu)雅：
His dancing lacks finish.
他的舞跳得并不完美。
We hoped that four years of college would give him some finish.
我們希望4年的大學(xué)教育會使他有些教養(yǎng)。
練習(xí)答案 Key to written exercises
Lesson 70
A
1 We were at the stationer's on Monday.
2 We were there at four o'clock.
3 They were in Australia in September.
4 They were there in spring.
5 On November 25th, they were in Canada.
6 They were there in 1990.
B
1 Where were you and Susan on March 23rd?
We were at the office on March 23rd.
2 Where were Sam and Penny in 1986?
They were in India in 1986.
3 Where were you and Penny on Saturday?
We were at the baker's on Saturday.
4 Where were Sam and Penny in 1993?
They were in Canada in 1993.
5 Where were you and Penny in August?
We were in Austria in August.
6 Where were Sam and Penny on May 25th?
They were at home on May 25th.
7 Where were you and Penny in December?
We were in Finland in December.
8 Where were you and Sam on February 22nd?
We were at school on February 22nd.