Lessons 39-40新概念英语第一册课后答案详解

新概念课堂笔记第一册Lesson39-40 Word Studyfront【用法】n. 前面【词组】front door 前门front garden 前花园careful【用法】adj. 小心的，认确实【词组】be careful 小心，当心a careful man 一个专门认确实人【扩展】carefully adv. 小心地，认真地，认真地drop【用法】v. 使……掉下；放下v. 滴下，滴水v. 下降，降低【例句】I dropped my watch and it breaks. 我把手表弄掉了，它摔碎了。

She dropped the knife and fork and hurried to answer th e phone. 她放下刀叉赶忙去接。

Could you drop me at the station? 你等在车站把我放下吗。

Tears dropped from he r face. 泪珠从她脸上滑落。

He dropped his voice.他把声音放低了些。

The temperature dropp ed to 8℃below zero. 昨天气温下降到了摄氏零下8度。

show【用法】v. 给……看n. 展览；【词组】show sb. sth.= show sth. to sb.给某人看某物flower show 花展art show 艺术展send【用法】v. 送给；寄给；派遣【词组】send sb. sth.= send st h. to sb. 送给某人某物/寄给某人某物send sb. for/send for 派人去请【例句】I am going to send a letter to him. 我打算给他寄一封信。

Can you send me a present? 你能送给我一份礼物吗？Please send for a doct or. 请派人去请个大夫来。

新概念一39-40练习详解-(2)Lesson39—Lesson40二、从下面A、B、C三个选项中选出正确的答案，并把正确的字母编号写在括号里。

( A ) 1. — Is this your son’s sweater?— No. His is on the chair ___ the desk.A. in front ofB. in the front ofC. at the front of详解：in front of在…前面in the front of 在…前部at the front of 在…前部与in the front of同意( A ) 2. If you don’t like the bike, please give ___ me.A. it toB. it forC. to it详解：如果你不喜欢这台自行车，请把它给我。

1.Give sb sth= Give sth to sb 把某物给某人2.代词一般放在动词和介词中间。

( B ) 3. Boys, please ___ make so much noise. Little Kitty is sleeping.A. won’tB. don’tC. be not男孩们，请不要弄出太大的噪音，小kitty正在睡觉。

(C ) 4. ___, or you will make mistakes in your exams.A. Hurry upB. Take it easyC. Be carefulA. Hurry up 快一点B. Take it easy 放轻松点C. Be careful 小心小心，否则你会在考试中犯错。

( A ) 5. ___, the car is coming.A. Hurry upB. Take it easyC. Be carefulA. Hurry up 快一点B. Take it easy 放轻松点C. Be careful 小心快点，车子马上就要来了。

Lesson 39 Don’t drop it! 别摔了它！1. front/frʌnt/ adj. 前面的n. 前面Don’t shut the front door again.别再关上前门。

The front tyres of my car are flat. 我的汽车前胎没气了。

in front of 在……前面Our English teacher is sitting in front of the blackboard. 我们的英语老师正坐在黑板前方。

The river in front of me is very clean. 我前方的小河很干净。

Don’t cry in front of them. 别在他们面前哭。

A policeman is standing in front of a car. 一位男警察正站在一辆小汽车前。

比较：in the front of 在……（内部的）前方The girl is sitting in the front of a taxi. 一个女孩正坐在出租车的前部。

Put the electric cooker in the front of the kitchen. 把电炉放在厨房的前方。

There is a big desk in the front of our classroom. 在我们教室的前部有张大课桌。

Exercises:1.How many students are standing ___ the window?A.in front ofB.in the front of2.We can park the car ___ the supermarket.A.in front ofB.in the front of3.学校前方有个公园。

4.在车前部的男人正在睡觉。

2. careful /'kεəful/ adj.小心的，仔细的be careful of… 小心……，当心，留意……be careful with… (做某事时)小心，仔细Be careful. There is a dog in front of you. 小心。

新概念第一册Lesson 39 Don`t drop it !-Lesson 40一、单词精讲Lesson 39front [frʌnt]【释义】：n. 前面；正面；前线。

例如：The front of the building is very beautiful.（这栋建筑的正面非常漂亮）；He is at the front.（他在前线）【其他释义】：a. 前面的；正面的。

如：the front door（前门）【词源】：源自古法语“front”，表示额头、前部。

【短语】：in front在前面；front page首页。

例如：The car in front is very fast.（前面的车非常快）；The news is on the front page.（这条新闻在首页）【例句】：There is a garden in front of the house.（房子前面有一个花园）in front of【释义】：在…之前（表示在物体外部的前面）。

例如：There is a tree in front of my house.（我的房子前面有一棵树）【词源】：由“front”和介词“in”组合而成。

【短语】：无（本身为短语）。

【例句】：The boy is standing in front of the blackboard.（这个男孩正站在黑板前面）careful ['keəful]【释义】：a. 小心的，仔细的。

例如：Be careful when you cross the road.（你过马路的时候要小心）【词源】：由“care”（关心、在意）加上后缀“ - ful”（充满…的）组成，表示充满关心的，即小心的。

【短语】：be careful of小心；careful consideration仔细考虑。

例如：Be careful of the dog.（小心那只狗）；This problem needs careful consideration.（这个问题需要仔细考虑）【例句】：He is a careful worker.（他是一个仔细的工人）vase [vɑ:z, veis, veiz]【释义】：n. 花瓶。

Lessons39-40新概念英语第一册课后答案详解词汇学习 Word studydrop v.(1)(失手)落下;掉下;放下：Be careful! Don't drop it. 小心!别摔了。

She dropped her knife and fork and hurried to answer the phone. 她放下刀叉赶紧去接电话。

(2)(使)滴下;滴水：Tears dropped from her face. 泪珠从她的脸上滑落。

(3)(使)下降;降低：He dropped his voice. 他把声音放低了些。

Yesterday the temperature dropped to 8℃ below zero.昨天气温下降到了摄氏零下8度。

send v.(1)送给;寄：She is going to send a letter to her sister.她准备给她的姐姐寄封信。

I'll send him a present.我将给他送去一件礼物。

(2)差遣;命(或请)……去：He sent his secretary for a doctor.他派他的秘书去请医生了。

Her mother often sends her to the store for some groceries.她母亲经常差遣她去商店买些杂货。

练习答案 Key to written exercisesLesson 40A1 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. B1 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.。

新概念英语第一册Lesson40课后练习册答案新概念英语第一册Lesson 40课后练习册答案Lesson 40阅读理解（1）答案与解析1. C。

从He’s in Class Five. He and He Jia are in the same class.我们就能知道这个点。

2. A。

He Jia’s seat is in Row Two, and his seat is in Row Four.告诉了我们准确的答案。

3. D。

从Mike 在床下来看，他在卧室里。

4. B。

Mike 在找他的足球，说明他不知道它在哪儿。

5. A。

He Jia 他们进来的时候，Mike 还在找球，说明他还在床下。

6. C。

（2）答案与解析1. B。

从故事内容能够看出，Peter 是一个学生。

2. D。

从It’s fifteen to twelve. The class in the morning is going to be over in five minutes.能够得知，Peter看表的时候，是11 点45 分，而在5 分钟之后就要下课，这说明上午的课在11 点50 分结束。

3. C。

由He is hungry and is guessing what his mother is cooking for lunch at home.能够看出，Peter 饿了，他所考虑的就是妈妈在给他做什么饭。

4. A。

She tells the class to look at the blackboard, but Peter doesn’t hear he r.已经告诉我们，他没有听老师的话。

5. B。

在Sorry, Miss Brown, I can’t do that.这个句子中，can’t 就是can not 的缩略写法，Miss Brown也就认为Peter 的句子是对的。

英汉翻译1. I am going to paint the bookcase.2. I am going to send some flowers to my teacher.3. I am going to buy some ice creams for children.4. Mother is going to do some shopping tomorrow.5. What are you doing after finishing the homework?6. Put on your coat。

Lesson 39 ~ 40 Don’t drop it!!词汇详解(1) front n. 前面常用短语：in front of 在······前面e.g. 我爸爸正站在窗户前面。

My father is standing in front of the window.(2) careful adj. 小心的，仔细的e.g. 考试时要细心。

You need to be careful in an examination.反义词：careless adj. 粗心的(3) vase n. 花瓶(4) drop v. 掉下e.g. 小心！不要把眼镜摔掉了。

Be careful. Don’t drop your glasses!(5) flower n. 花(6) show v. 给……看常用搭配：show sb. sth. = show sth. to sb.e.g. Tina正在给她的朋友们看她的房间。

Tina is showing her friends her room. = Tina is showing her room to her friends.(7) send n. 送给常用搭配：send sb. sth. = send sth. to sb.e.g. 圣诞节他送给他妈妈一份礼物。

He sends his mother a present at Christmas.= He sends a present to his mother at Christmas.(8) take v. 带给常用搭配：take sb. sth. = take sth. to sb.e.g. 带给他笔记本。

Take him a notebook. = Take a notebook to him.! 重点语法(1) 祈使句的否定缩略式" 课文原句重现：Don’t do that. / Don’t drop it! / Don’t put it there." 结构：Don’t （或Do not ）+ 动词原形 【教师版不出现】一般而言，祈使句的否定式通常用Don't ，Do not 主要用于正式文稿中。