(新课标)Unit 7 Teenagers should be allowed to choose their own clothes. Section A 1a-2d 语言点精讲精练(含答案)

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Unit 7 SectionA1a-2d语言点精讲精练
I．语言点精讲
1. Sixteen-year-olds should be allowed to get their ears pierced. 应该允许16岁的青少年穿耳洞。
(1) should 为情态动词，表示劝告、建议，意为 “应该；应当”。 allowed为allow的过去分词。
结构：情态动词+be+及物动词的过去分词
例: 这些花应该每天浇水。 These flowers should be watered every day.
(2) be allowed to do sth. 被允许做某事
例：小孩子不允许玩火。 Little kids aren’t allowed to play with fire.
【拓展】
（1）allow sb. to do sth. 允许某人做某事
例：请允许我作自我介绍。 Please allow me to introduce myself.
（2）allow doing sth. 允许做某事
例：我们不允许在公共场所吸烟。 We don’t allow smoking in public.
2. I don’t think sixteen-year-olds should be allowed to drive. 我认为不应该允许16岁的青少年开车。
sixteen-year-olds 名词，意为“16岁的青少年”,相当于sixteen-year-old boys and girls。
辨析：sixteen-year-olds，sixteen-year-old与sixteen years old
(1)sixteen-year-olds“16岁的青少年”，是名词，在“基数词-名词（单数）-形容词”结构中，形容词后加-s表示一类人或事物。
eg：Sixteen-year-olds should be allowed to go out at night. 应该允许16岁的青少年 夜间外出。
(2)sixteen-year-old“16岁的”，是由“基数词-名词（单数）-形容词”
构成的复合形容词，在句中通常做前置定语，修饰名词。
eg：My pen pal is a sixteen-year-old boy.我的笔友是一个16岁的男孩。
(3)sixteen years old“16岁”，用来描述人的年龄，常在句中作表语。
eg：My brother is sixteen years old. 我哥哥十六岁了。
allow (to let sb. do sth.)及物动词，意为“允许；准许”，
常用于下列结构中：
① allow sb. to do sth. 允许某人做某事
eg: The teacher allowed him to get into the classroom. 老师允许他进教室。
② allow doing sth.允许做某事
eg: We don’t allow sleeping in class.我们不允许在课堂上睡觉。
③ be (not) allowed to do sth. (不) 被允许做某事
eg：Passengers are not allowed to smoke in the train.火车上面不允许乘客吸烟。
3. . Sixteen-year-olds should be allowed to get their ears pierced.
get one’s ears pierced 扎耳洞
get sth.+动词的过去分词=have sth.+动词的过去分词 使某事被做，让别人做某事
eg: I had my hair cut yesterday. 昨天我把头发剪了。
My father will get my old bike sold.我爸爸将把我的旧自行车卖了。
4. He should stop wearing that silly earring.他应该停止戴那个可笑的耳环。
（1）stop doing sth. 意为“停止做某事”。
例：Let’s stop talking！让我们停止说话吧！
stop doing sth. 与 stop to do sth.
stop doing sth. 意为“停止做某事”， 指将正在干的事停下来。stop to do sth. 指停止手头所做的事情去做另外一件事情。
例：别说话了！老师来了。 Stop talking! The teacher is coming.
stop to do sth. 意为“停下来去做某事”，指停下手头的事，去做另一件事。
例：我太累了，我们停下来休息一会儿吧。
I’m too tired. Let’s stop to have a rest.
eg：The two girls stopped talking when they saw the bus coming.
那两个女孩看到公交车来时停止了讲话。
I stopped to talk to him when I saw him at school.
我在学校看到他时停下来去和他讲话。
II．语言点精练
一、单项选择
(　　)1. He doesn't study hard at his lessons.He should stop ________ computer games.
A．playing B．play C．to play D．to playing
(　　)2.The old man was so ________ the good news that he couldn't say a word.
A．interested in B．excited about C．afraid of D．worried about
(　　)3.Jim wants to get his hair ________.It's too long.
A．cut B．cutted C．cuts D．cutting
(　　)4.—Teenagers shouldn't work on weekends.
—________.They need time to do homework.
A．I agree B．I don't agree C．Yes, I do D．No, I don't
(　　)5.—May I come in I'm sorry I'm late.
—Come in, please. But could you tell me________？
A．how do you come to school B．what were you doing then
C．who you talked with D．why you are late
二、用下列所给短语的适当形式填空。
be excited about, talk back, think back to, keep...from, worry about
6. His wife ________ him ________ smoking from then on, or she would live alone.
7. She ________________ going shopping, and she often goes to the mall with her friends.
8. He is not allowed ________________ to his parents.
9. Jane's parents were ________________ her safety on her way home.
10.I keep ________________ the day I arrived here.
三、根据汉语及英语提示，完成下列句子，每空一词。
11. 我认为不应该允许16岁的青少年开车。
I _________ __________sixteen-year-old ____________ be allowed to drive.
12. 看到毕加索的这些著名的油画，我真的很兴奋。
I’m really __________ ____________ _________the famous paintings by Picasso.
13. 我打算带上去我的新相机去拍许多照片！
I’m going to bring my new camera _________ ______ _______ ___________photos!
14. 你认为如果我们不用闪光灯可能被允许拍照吗？
Do you think we may ________ ______________ to take photos if we don’t use a flash
15. 我很高兴今年史密斯先生选择了美术博物馆作为我们学校旅行的目的地。
I’m glad Mr. Smith chose the art museum for our _______ ___________ this year.
四、完形填空
These days, some middle schools in China are trying to do something different.
The students choose classes according to their own needs. For each subject, they can make a choice from different levels (等级) of difficulty. So instead of staying in the __16__ classroom, they go to different rooms to have their lessons. And the teachers make special teaching plans for __17__.
There are different opinions about it.
Xia Rui, a 13 year old girl, said, “I really love it.I think it's nice that we can __18__ classes by ourselves. My English is poor. I used to be afraid to answer questions in class. I think that the good students may __19__ me when I make mistakes. Now I feel much more relaxed.”
But her classmate Chen Gang didn't agree.“I don't think it is so good __20__ it is difficult for students to find where the classrooms are，” he said.“During the break, students can be seen here and there, running and shouting to find their __21__.”
“I'm worried that some students may think they are in the lower class __22__ lose interest in the subject，” their math teacher, Mr. Wang said.“I also __23__ that some parents may feel unhappy if their kids study a subject at an easy level.”
“In my eyes, it is good __24__ both students and teachers，” Mr. Wang also said.“As teachers, we can make teaching plans more __25__ and the students will develop better.”
(　　)16.A.clean B．same C．bright D．empty
(　　)17.A.us B．him C．them D．you
(　　)18.A.play B．teach C．choose D．work
(　　)19.A.laugh at B．listen to C．look after D．wait for
(　　)20.A.whether B．because C．when D．before
(　　)21.A.parents B．friends C．books D．classrooms
(　　)22.A.and B．but C．till D．or
(　　)23.A.hope B．report C．cry D．worry
(　　)24.A.for B．at C．on D．with
(　　)25.A.slowly B．easily C．quietly D．brightly
五、阅读理解
Alan Robinson and Walter Macfarlane live in Oahu, Hawaii. They first met when they were in the sixth grade. Soon they became best friends. They stayed best friends for more than 60 years. Then, late last year, they found out they are something more.
Robinson and Macfarlane were born 15 months apart. Robinson was adopted (收养). Macfarlane never knew his father.
The two played on the high school football team together. They liked the same things, they looked alike, but they never thought they might be related.
Many years later, both men tried to learn more about their parents. They did so on their own.
Robinson took a DNA test. The results were put on the website ancestry.com. Macfarlane tried to find out about his family online. When that failed, he also took a DNA test. Macfarlane's daughter helped him look through the test results.
The top match belonged to an online user called“Robi737". The tests showed that he and Macfarlane shared the same mother.
Actually the username belonged to AlanRobinson.“Robi”was one of Robinson's nicknames
(绰号). He used to fly 737 airplanes.
The best friends were really half-brothers.
“Yeah, it was a shock," Robinson said. But the news also made some sense.
“Macfarlane was like an older brother all the time," Robinson said.
Both retired (退休的)，now the two men want to do more---to find their long-lost birth fathers. At the same time, the two men go to lunch nearly every day and are busy planning all kinds of trips.
( )26. Robinson and Macfarlane have known each other for __________.
A. about one year B.15 months C.6 years D. over 60 years
( )27. What do Robinson and Macfarlane have in common
A. They went to the same high school. B. They had the same nickname.
C. They both flew 737 airplanes. D. They were both adopted.
( )28. What does the underlined word “that” in Paragraph 4 refer to
A. Taking a DNA test. B. Looking for his brother.
C. Looking through the test results. D. Finding out about his family online.
( )29. From the last paragraph, we can learn that Robinson and Macfarlane____________.
A. will stop working soon B. plan on traveling together
C. used to have lunch together D. have found their birth fathers
( )30. Which is the best title for the passage
A. A happy family B. A life-long friendship
C. An important DNA test D. An amazing story of two brothers
II. 语言点精练参考答案
一、1-5 ABAAD
二、6. pleasure 7. listed 8. websites 9. mentioned 10. inventions
三、11. don’t think; should 12. excited about seeing 13.to take lots of
14.be allowed 15.school trip
四、16-20 BCCAB 21-25 DADAD
五、26-30 DADBD
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