課文詳注 Further notes on the text
1． Don't do that.不要放在那兒。
在英文中需用祈使語(yǔ)氣來(lái)表示直接的命令、建議等多種意圖。而祈使句的否定式則由Don't（或Do not） 動(dòng)詞原形構(gòu)成，又如課文中的Don't drop it!（別摔了?。┑染渥印＃ㄕ?qǐng)參見(jiàn)本課語(yǔ)法部分。）
2．Give it to me.把它給我。
在第21課有g(shù)ive me a book這樣的句型，在本課中又出現(xiàn)了give it to me的句型。
在動(dòng)詞give后面可以有兩個(gè)賓語(yǔ)：即直接賓語(yǔ)（指物，如a book, it）和間接賓語(yǔ)（指人，如me）。如果直接賓語(yǔ)置于動(dòng)詞give之后，間接賓語(yǔ)之前則帶to。再比較一下下列句式：
Show her the magazine. 給她那本雜志。
Show it to her. 把它給她。
Give me that knife. 給我那把小刀。
Give it to me. 把它給我。
3．in front of，在……前面。
有別于in the front of，在……的前部。
4．There we are!就放在那里!
在這里表示說(shuō)話人的滿意心情，可理解為“好了”、“行了”等。
語(yǔ)法 Grammar in use
祈使句的否定縮略式
形式為Don't（或Do not） 動(dòng)詞原形，如：
Don't wait!
別等了！
Don't speak to me like that!
別那樣跟我講話！
使用祈使句時(shí)，重音、語(yǔ)調(diào)、手勢(shì)和面部表情，尤其是情境和上下文，都說(shuō)明這種形式用于表示是否友好、不客氣、憤怒、不耐煩、有說(shuō)服性等。一般而言，祈使句的否定式通常用Don't來(lái)表示，完整形式Do not主要用于正式文告中。
詞匯學(xué)習(xí) Word study
1．drop v.
（1）（失手）落下；掉下；放下：
Be careful! Don't drop it.
小心！別摔了。
She dropped her knife and fork and hurried to answer the phone.
她放下刀叉趕緊去接電話。
（2）（使）滴下；滴水：
Tears dropped from her face.
淚珠從她的臉上滑落。（3）（使）下降；降低：
He dropped his voice.
他把聲音放低了些。
Yesterday the temperature dropped to 8℃ below zero.
昨天氣溫下降到了攝氏零下8度。
2．send v.
（1）送給；寄：
She is going to send a letter to her sister.
她準(zhǔn)備給她的姐姐寄封信。
I'll send him a present.
我將給他送去一件禮物。
（2）差遣；命（或請(qǐng)）……去：
He sent his secretary for a doctor.
他派他的秘書(shū)去請(qǐng)醫(yī)生了。
Her mother often sends her to the store for some groceries.
她母親經(jīng)常差遣她去商店買(mǎi)些雜貨。
練習(xí)答案 Key to written exercises
Lesson 40
A
1 Send that letter to George.
2 Take those flowers to her.
3 Show that picture to me.
4 Give these books to Mrs. Jones.
5 Give these ice creams to the children.
B
1 I'm going to put it on.
2 I'm going to take them off.
3 I'm going to turn them on.
4 I'm going to turn it off.
5 I'm going to put it on.
6 I'm going to take it off.
7 I'm going to turn them on.
8 I'm going to turn it off.
9 I'm going to turn them off.
10 I'm going to turn it on.
1． Don't do that.不要放在那兒。
在英文中需用祈使語(yǔ)氣來(lái)表示直接的命令、建議等多種意圖。而祈使句的否定式則由Don't（或Do not） 動(dòng)詞原形構(gòu)成，又如課文中的Don't drop it!（別摔了?。┑染渥印＃ㄕ?qǐng)參見(jiàn)本課語(yǔ)法部分。）
2．Give it to me.把它給我。
在第21課有g(shù)ive me a book這樣的句型，在本課中又出現(xiàn)了give it to me的句型。
在動(dòng)詞give后面可以有兩個(gè)賓語(yǔ)：即直接賓語(yǔ)（指物，如a book, it）和間接賓語(yǔ)（指人，如me）。如果直接賓語(yǔ)置于動(dòng)詞give之后，間接賓語(yǔ)之前則帶to。再比較一下下列句式：
Show her the magazine. 給她那本雜志。
Show it to her. 把它給她。
Give me that knife. 給我那把小刀。
Give it to me. 把它給我。
3．in front of，在……前面。
有別于in the front of，在……的前部。
4．There we are!就放在那里!
在這里表示說(shuō)話人的滿意心情，可理解為“好了”、“行了”等。
語(yǔ)法 Grammar in use
祈使句的否定縮略式
形式為Don't（或Do not） 動(dòng)詞原形，如：
Don't wait!
別等了！
Don't speak to me like that!
別那樣跟我講話！
使用祈使句時(shí)，重音、語(yǔ)調(diào)、手勢(shì)和面部表情，尤其是情境和上下文，都說(shuō)明這種形式用于表示是否友好、不客氣、憤怒、不耐煩、有說(shuō)服性等。一般而言，祈使句的否定式通常用Don't來(lái)表示，完整形式Do not主要用于正式文告中。
詞匯學(xué)習(xí) Word study
1．drop v.
（1）（失手）落下；掉下；放下：
Be careful! Don't drop it.
小心！別摔了。
She dropped her knife and fork and hurried to answer the phone.
她放下刀叉趕緊去接電話。
（2）（使）滴下；滴水：
Tears dropped from her face.
淚珠從她的臉上滑落。（3）（使）下降；降低：
He dropped his voice.
他把聲音放低了些。
Yesterday the temperature dropped to 8℃ below zero.
昨天氣溫下降到了攝氏零下8度。
2．send v.
（1）送給；寄：
She is going to send a letter to her sister.
她準(zhǔn)備給她的姐姐寄封信。
I'll send him a present.
我將給他送去一件禮物。
（2）差遣；命（或請(qǐng)）……去：
He sent his secretary for a doctor.
他派他的秘書(shū)去請(qǐng)醫(yī)生了。
Her mother often sends her to the store for some groceries.
她母親經(jīng)常差遣她去商店買(mǎi)些雜貨。
練習(xí)答案 Key to written exercises
Lesson 40
A
1 Send that letter to George.
2 Take those flowers to her.
3 Show that picture to me.
4 Give these books to Mrs. Jones.
5 Give these ice creams to the children.
B
1 I'm going to put it on.
2 I'm going to take them off.
3 I'm going to turn them on.
4 I'm going to turn it off.
5 I'm going to put it on.
6 I'm going to take it off.
7 I'm going to turn them on.
8 I'm going to turn it off.
9 I'm going to turn them off.
10 I'm going to turn it on.