Unit2 Topic 1 You should brush your teeth twice a day 单元知识梳理+话题过关检测（带答案详解）

中小学教育资源及组卷应用平台
Unit2 topic1 单元知识梳理+话题过关检测（带答案详解）
Unit2 topic1 单元知识梳理
一、重点短语。
1. keep healthy = keep fit 保持健康；
2. brush one's teeth 刷牙；
3. have a toothache 牙痛；
4. have a headache 头痛；
5. have a stomachache 胃痛；
6. have a backache 背痛；
7. have a cold 感冒；
8. have sore eyes 眼睛痛；
9. have a sore throat 喉咙痛；
10. have the flu 患流感；
11. I'm sorry to hear that.很遗憾听到这消息。
12. see a dentist 看牙医；
13. at night 在夜里，在晚上；
14. in the evening 在傍晚；
15. stay in bed 卧床休息；
16. read in bed 在床上看书；
17. read in the sun 在太阳底下看书；
18. have a good sleep 好好睡觉；
19. have a look = look 瞧一瞧；
20. have a swim = swim游泳；
21. feel terrible 感觉很难受；
22. take / have some medicine 吃些药；
23. take sb. to sp. 带某人去某地；
24. take sb. to the hospital 带某人去医院；
25. go home 回家；
26. have a rest = take a rest = rest休息；
27. day and night = night and day 日日夜夜；
28. have a terrible cold = have / catch / get a bad cold 患重感冒；
29. feel like + doing sth. = want to do sth. = would like to do sth. 想要做某事；
30. lie（现在分词 lying , 过去式 lay） down 躺下；
31. lots of boiled water = a lot of boiled water 许多开水；
32. drink cold water 喝冷水；
33. work too long 工作太长时间；
34. eat too much candy 吃太多糖；
35. hot food 辛辣食物；
36. fly (过去式 flew) the kite 放风筝；
37. try something new 尝试新鲜的事；
38. go up 上升；响起; 升起（幕布）；
39. fall (过去式fell ) down 摔倒；
40. run (过去式ran)to sb. 跑向某人；
41. call a taxi 叫出租车；
42. see a doctor 看医生；
43. look after = take care of 照顾；
44. take two pills 吃两片药；
45. three times a day 一天三次；
46. have an accident 发生一场事故；
47. hurt one's leg 伤到某人的腿；
48. check the leg 检查脚；
49. do a difficult jump 做一个很难的跳跃；
50. rest at home 在家休息；
51. ask for leave 请假；
52. ask for one week's leave 请一周假；
53. ask for three days’ leave 请三天假；
54. return to sp. = go / come back to sp. 返回某地；
55. return sth to sb= give back sth to sb 归还某物给某人;
56. thank sb. for sth. 为某事而感谢某人；
57. nothing serious 没什么严重的；
58. move one's left leg 移动某人的左腿；
59. worry about 为....担心;
60. be / feel / become worried about 为....担心;
61. help sb. with sth. 帮助某人某事；
62. help sb.(to) do sth. 帮某人做某事；
63. follow one's advice / suggestions = take one's advice / suggestions 接受某人的建议；
64. get well soon 很快康复；
65 .be careful 小心
二、重点知识点
toothache n. 牙痛
【技巧总结】
-ache是后缀，疼痛
headache 头疼 backache背疼 stomachache胃疼
【典例分析】
dentist / dent st/ n.牙科医生
see a dentist 看牙医
【典例分析】
backache / b ke k/ n.背痛
have a backache 背痛
【技巧总结】
have a toothache 牙疼; have a headache 头疼; have a stomachache 胃疼
have a cold 患感冒; have a fever/temperature 发烧; have a cough 咳嗽; have the flu 患流感
【典例分析】
suggest /s d est/ v.建议，提议; suggestion n.建议
suggest doing sth 建议做某事.
【典例分析】
enough adj. 足够的，充分的 adv 足够
1）enough 用作形容词时，意为“足够的，充分的”，位于被修饰的名词之前。
e.g. There is enough food for everybody.
2）enough 用作副词时，意为“充足地，足够地”，一般放在它所修饰的形容词或副词之后。
e.g. You can never be careful enough. 你再仔细也不过分。
You are old enough to go to school. 你已到上学的年龄。
【典例分析】
boil /b l/ v.沸腾；烧开；煮……
boiled water 开水
【典例分析】
lift /l ft/ v.举起，抬起；(云.烟等)消散；n.(英)电梯
lift heavy things 举重物
【典例分析】
feel /fi l/ v.感觉，觉得；摸，触；terrible /'ter bl/ adj.糟糕的；可怕的
feel terrible 感觉糟糕
e.g. ---How are you feeling now 你现在感觉怎么样？
---I’m feeling terrible. 我感觉糟糕。
【典例分析】
flu /flu /n.流行性感冒
have the flu 患流感; have a cold 患感冒;
【典例分析】
sore /s / adj.(发炎)疼痛的，酸痛的
have a sore throat 嗓子疼
【典例分析】
medicine n.药
medicine指内服药，尤指水剂；pill药丸，药片
【技巧总结】
服药通常用take，也可以用have。
take/have these pills； take/have the medicine
【典例分析】
advice n. 忠告，劝告，建议
【技巧总结】
advice [U] n. 建议 ；advise v. 建议；
advise sb. to do sth. 建议某人做某事；
e.g. I advised her to lose weight,but she didn't take my advice. 我建议她减肥，但是她不接受我的建议。
suggestion [C] n. 建议 ；suggest v. 建议，提议
suggest sb. to do sth. 建议某人做某事；
e.g. I suggested her to lose weight,but she didn't take my suggestion.我建议她减肥，但是她不接受我的建议。
【典例分析】
brush /br / v.刷；擦；n.刷子 ； tooth /tu θ/ n.(pl.teeth)牙齿
brush one’s teeth 刷牙
【典例分析】
lie /la / v. 躺，平躺
lie down躺下
【典例分析】
taxi /'t ksi/ n.出租车
call a taxi 叫出租车；take a taxi 乘出租车.
【典例分析】
serious /'s r s/ adj.严重的；严肃的；认真的
nothing serious 没什么严重的
【典例分析】
care /ke / n.照顾，护理；小心； v.介意…，在乎；关心
take /te k/ care of 关心，照顾
【典例分析】
worry v. 担心
be worried about 担心……
e.g. He was worried about the test. 他很担心考试.
2) worry about 担心……
e.g. Don’t worry about me. I am fine. 不要担心我，我很好.
【典例分析】
while conj. 当...时候，而，然而，
while 当……的时候，在……期间，其谓语必须为延续性动词，常用于过去进行时态中。
when “当……的时候”，其谓语可以是延续性动词，也可以是非延续性动词。
e.g. While he was walking in the park, the accident happened. 当他在公园里散步时，意外发生了。
The sun was rising when we got to the top of mountain. 当我们到达山顶时，太阳正在升起。
【典例分析】
hurt adj. "受伤的”; be/get hurt 受伤
e.g. Be careful, don't get hurt. 小心点，别受伤.
hurt v. "使...受伤害...." ; hurt -hurt(过去式）
hurt oneself “伤了某人自己
e.g. Last weekend,he hurt himself. 上周他弄伤了自己。
【典例分析】
1. have a toothache 牙痛；
【技巧总结】
表示人体某部位“痛”时的几种结构：
（1）have a + 身体部位名词后加-ache构成。例如：
have a headache 头痛
have a toothache 牙痛
have a stomachache胃痛
（2）have a sore + 身体部位名词。例如：
have a sore throat 喉咙痛
have a sore arm 胳膊痛
have a sore foot 脚痛
（3）身体部位 + hurt/ache。例如：
My eyes hurt. 我眼睛痛。
My legs ache. 我腿疼。
（4）have a pain in/ on + the + 身体部位。
e.g. I have a pain in the arm. 我胳膊痛。
（5）There is something wrong with + one’s + 身体部位。
e.g. There is something wrong with your eyes. 你的眼睛有毛病。
【典例分析】
2. had better do sth 最好做某事
had better not do sth 最好不做某事
e.g. You'd better not go out. 你最好不要出去。
e.g. You had better see a dentist.你最好去看下牙医。
【典例分析】
feel like sth./doing sth.=would like sth./to do sth.=want sth./to do sth.想要某东西／做某事
e.g. I feel like running. 我想要跑步.
【典例分析】
too much 太多
(1) too much “ 太多” 修饰不可数名词，还可以用来修饰动词，
①too much money 太多钱;
② Stay in bed and don’t move your leg too much. 待在床上，不要太多的动你的左脚。
(2) too many “ 太多” 修饰可数名词复数，如：too many students. 太多学生。
(3) much too“太........” 修饰形容词或副词, 如：much too expensive. 太贵。
【典例分析】
something new 新鲜的事；
something,anything,nothing等不定式，被形容词修饰时，形容词位于其后作后置定语。
e.g. something interesting 有趣的事；nothing serious 没什么严重的；
【典例分析】
ask for a leave 请假
ask for a week’s leave 请一周的假。
ask for three days’ leave 请三天假。
【典例分析】
7. return to +某地= go/ come back to… 表示返回某地；
e.g. Kangkang returned to Beijing. 康康回北京了。
return sth. to sb. = give back sth. to sb. 表示归还某物给某人，
e.g. You must return it to me soon. = You must give it back to me soon. 你必须尽快还把它给我。
【典例分析】
8. worry about + 名词 / 代词 / 动名词，意为“为..... 担心”
e.g. Don't worry about such thing. 别为这种事担心。
be( feel, become, get) worried about “ 为..... 担心”。
e.g. Don't be worried about your son.= Don't worry about your son.你不要为你儿子担心了。
【典例分析】
9. follow one's advice = take one's advice 遵循某人的建议
e.g. It's kind of you. I'll follow your advice. 你真的太好了，我会听从你的建议。
【典例分析】
take care of sb/ sth =look after ab/ sth 照顾，照料
e.g. Take care of yourself。 照顾好自己.
三．重难点详解。
1. What’s wrong with you 你怎么了？=What’s the matter/ trouble with you
(matter/ trouble 是名词，前用the ； wrong 是形容词，前不用the )
2. I’m sorry to hear that. 听到那件事，我感到很难过。
"I’m sorry+动词不定式"或"I’m sorry +that 从句"是对所做错事的一种歉意或听到不好消息及令人不愉快的事情时的一种关心，遗憾，惋惜，及感到难过的委婉表达。
3. How long have you been like this？你像这样多久啦？
一般用于询问某人处于某种状况之下的时间长短，尤指医生询问患者。意为“你这样多久了？”
How long…… …….多久？（问持续的时间长度）
e.g. How long did you stay at home 你在家里待了多长时间？
How often…… 多经常？（问频率)
e.g. —How often do you go to see your grandpa 你多久去看望你的祖父一次？
—Twice a week. 一个星期两次。
4. 表示建议，劝告的句型：
should+动原 "应该..."
e.g. 你应该去看牙医。You should see a dentist.
shouldn’t+动原 "不应该..."
e.g. 你不应该举重物。You shouldn’t lift heavy things.
had better do(动原) sth 最后做某事
e.g. 你最好卧床休息。You’d better stay in bed.
had better not do(动原) sth 最好不要做某事
e.g. 你最好不要吃太多的糖。You’d better not eat too much candy.
why not do sth/why don’t you do sth 你为什么不…？
e.g. Why not have a good rest 为什么不好好休息呢？
should 和had better 都是情态动词，都可用于提出建议或劝告。无人称和数的变化。
thank you for +动词（-ing）或（+名词），意思是感谢你...
e.g. Thank you for helping me. 谢谢你帮助了我。
三．重点语法
情态动词
1.shall, should
shall作情态动词时常用于问句中,与第一人称连用,表示征求意见。should作情态动词时表示义务或责任,意为“应该,应当”,用于各种人称。
e.g. Shall we sit here
You should take some medicine.
She shouldn’t eat too much meat.
can,could
can作情态动词时,常见的有三种用法:
表示能力,意为“能,会”;
表示客观可能性,意为“可能”;
表示同意、允许,意为“可以,能够”,和may的意思相近。could表示能力或可能性时,作为can的过去式。could表示征求同意﹑请求允许时,语气比can更加委婉。
e.g. We can see the lake from the window.
It can be quite cold in Cairo in January.
Can/Could I use your phone
3. may,might
may和might都可以用于征求对方意见,意为“允许、可以”,只是might的语气更委婉。
表示给予允许(即自己允许别人做某事)时,用may。
may和might都可以表示推测,意为“可能”,might比may语气更不确定,表示的可能性更小。
e.g. May/Might I have some ice cream
You may do exactly as you like.
He may not be there.
I was careful not to look at him.He might have seen the surprise in my eyes.
4.must, have to
must表示说话人的主观意志,没有人称和数的变化,其否定回答通常用needn’t 或don’t have to,意为“不必”。mustn’t意为“不许做某事”,表示禁止和告诫。
have to强调的是客观因素如环境、习惯、突发事件等使某人不得不做某事,可以用于多种时态(一般不用于进行时态),有人称和数的变化。
e.g. —Must I come at four
—Yes,you must./No,you needn’t.
You may come any time in the afternoon.
You mustn’t walk on the grass.
We failed to catch the bus and had to walk home.
They don’t have to go to school tomorrow.
5.had better
had better意为“最好”,后面跟动词原形,否定形式为had better not。
e.g. You had better get some sleep.
We’d better not disturb him.
话题过关检测
评卷人 得分
一、用所给单词的正确形式填空
1．Li Lei gave me some (advise) on my painting.
2．What he says often (worry) us a lot.
3．I think treatment in the city is better than in the countryside.（medicine）
4．Jane has a (stomach) and she doesn’t want to eat anything.
5．When the children heard the sad story, they couldn’t stop (cry).
6．The food smells (terribly).
7．This morning she we go swimming and we took her .(suggest)
8．Tom is looking forward to (lie) on the beach to enjoy the sunshine.
9．Helen always helps the old people and (care) for them.
10．She woke up very early and couldn’t wait (check) her mail box.
评卷人 得分
二、单项选择
11．His talk is ________. It helps us have a better understanding of life.
A．silly B．excellent C．terrible D．convenient
12．—________, Peter — I have a bad cold.
A．What colour do you like B．What’s the matter with you
C．What’s the weather like D．What’s the wrong with you
13．Jack is not ________ to take the train by himself, so I will go with him.
A．enough old B．old enough C．young enough D．enough young
14．Something is wrong with his teeth, so he must go to the________.
A．teacher B．writer C．dentist D．visitor
15．—Could you give me some _________ on how to learn English _________
—Sure. Practise makes perfect.
A．advice; well B．advices; well C．advices; good D．advice; good
16．We are making a big cake ________ it’s Dad’s birthday today.
A．because B．until C．while
17．—Who do you like most in your school, Lisa
—My friend Amy. She often gives me some ________ on how to study well.
A．orders B．suggestions C．gifts
18．Steve is such a _______ boy that he often forgets about important things.
A．outgoing B．serious C．careless D．cute
19．—How was your trip to Kunming last summer vacation
—______. It is a fantastic city.
A．Dangerous B．Great C．Terrible D．Meaningless
20．—You made a mistake. The spelling ________ be “friend”, not “fried”.
—Oh, I see. Thanks.
A．could B．can C．may D．should
评卷人 得分
三、完形填空
During my first three years as a medical student, I spent my time studying. One day I started visiting stroke (中风) patients to collect information.
There was a stroke patient called Miss Read, when I walked into her room, she was lying on the bed. I sat on the chair next to her bed and told her I wanted to collect some information. She 21 .
When I finished, she asked 22 or not she could go back to normal life. I said I didn’t know much about her situation, trying to 23 talking too much about her illness. She then started making a 24 . And she talked about herself. She had three children, and her husband died a year ago. I didn’t know what to 25 . I just held her hands and sat there 26 . Then I realized she just wanted a 27 . The conversation went on for about twenty minutes. She shared her sufferings and told me her fear about what would happen to her children if something bad 28 to her.
Finally, she stopped talking and said, “sorry for keeping you listening to my problems. Doctor, thank you. You are so 29 .” she let my hands go. I stood, waved goodbye and left.
Miss Read taught me an important 30 . Sometimes patients don’t need expensive medicine. They just need someone with patience to listen.
21．A．refused B．agreed C．regretted D．cried
22．A．if B．although C．when D．whether
23．A．suggest B．try C．avoid D．enjoy
24．A．conversation B．choice C．change D．plan
25．A．say B．talk C．speak D．tell
26．A．in person B．in time C．in silence D．in need
27．A．listener B．presenter C．teacher D．doctor
28．A．turned B．led C．dropped D．happened
29．A．brave B．clever C．rude D．patient
30．A．story B．lesson C．experience D．treasure
评卷人 得分
四、阅读单选 A
Do you have a mobile phone Do you send text messages to your friends and family
Text messaging or “texting” is becoming very popular. But scientists have discovered that texting can give us problems with our hands. Be careful! Too much texting can cause swelling (肿胀) in our thumbs (拇指) and wrists (手腕). Our thumbs are not made for pushing small buttons, over and over. Scientists call this problem RSI.
We spoke to a doctor called Harriet Wilson, who treats many patients with RSI. She said we needed to see how much time we were spending in typing text messages. If we are spending more than 10-15 minutes each time, we could have problems in the future.
We also talked with Dr. Harjeet Deepa who treats (治疗) RSI patients. He told us that the youngest patient she had treated was a five-year-old girl. She wasn’t doing well at school, so her parents took her for treatment. It was found that she had such bad RSI in her hands, she couldn’t hold a pencil.
As mobile phones develop, they are getting smaller with buttons closer together. Texting with a smaller phone is worse than using a larger phone with bigger buttons. Using a computer keyboard and playing video games can also cause the same problem. So, more and more people could find themselves with RSI.
Many university students and teenagers have RSI, as they do not know the danger of spending so much time using computers, video games and mobile phones. If we don’t do something about this, too many young people could grow up in terrible pain.
31．Because ________, people have the problem RSI.
A．more people have mobile phones
B．texting is becoming very popular
C．people type too many text messages
D．our thumbs were made for pushing buttons
32．________ were interviewed about the problem RSI in this passage.
A．The writer and a little girl B．Harriet Wilson and Harjeet Deepa
C．Three scientists D．Four doctors
33．The five-year-old little girl couldn’t hold a pencil because ________.
A．she didn’t go to school B．she was too young
C．she had no thumbs at all D．she suffered a lot from RSI
34．You can probably read this passage in a ________.
A．comic strip (连环画) B．story book
C．science book D．detective story
35．From the passage we know ________.
A．it is better to use a larger phone with bigger buttons when we have to type
B．it is worse to spend less time typing the text messages
C．using the computer keyboard will never cause the problem RSI
D．university students who have RSI know it’s dangerous to do too much texting
B
Many people catch a cold in spring or fall. It makes us think why scientists can’t find a cure (治疗) for the cold. The answer is easy. But there are hundreds of kinds of cold viruses (病毒) out there. You never know which one you will get, so there isn’t a cure for each one.
When a virus attacks your body, your body works hard to get rid of (摆脱) it. You get a fever, but the heat (热度) of your body is killing the virus. You also have a runny nose to stop the virus from getting to your body. You may feel terrible, but actually your wonderful body is doing everything it can to kill the cold.
Different people have different ways of curing colds. In the United States, for example, people might drink chicken soup to feel better. Some take hot baths and drink warm water. Others take medicine to stop the fever and runny nose.
There is one interesting thing to add: some scientists say taking medicine when you have a cold is actually bad for you. The virus stays in you longer because your body doesn’t have a way to fight and kill it. Bodies can do an amazing job on their own.
36．Why can’t scientists find a cure for the cold
A．Because there are many kinds of cold viruses.
B．Because scientists spend too much time on space.
C．Because scientists believe people can get better without any medicine.
D．Because scientists haven’t found the right time to start yet
37．What does the second paragraph mainly tell us
A．What you should do when a virus attacks your body
B．How you feel when you get a cold after a big rain
C．You will always have a runny nose, after you get a cold.
D．You feel terrible, but your body is fitting with the cold viruses.
38．What do American people do to get better from a cold
A．They eat sweet snacks. B．They have cold juice.
C．They take hot showers. D．They drink salty water.
39．Which is TRUE according to the passage
A．There are 22 different cold viruses in the world.
B．You get a fever, because the cold viruses are killing you.
C．Different people have different ways to cure the cold.
D．Scientists always think taking medicine is good when you have a cold.
40．Where can you read the passage
A．In a storybook. B．In a history book.
C．In a meeting report. D．In a science magazine
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五、短文选词填空
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空，将单词填写在答题卡对应的横线上，每个单词只能用一次。
people; easy; hurt; wet; difference; more; cold; well; take; clean
If you don’t keep yourself warm enough, winter can be a time to have an illness. During the winter months, people 41 get colds and flu (流感). Many people think they are the same, but they are 42 . Colds can stay with you for up to a week. You will have a running nose, a sore throat, a headache, a cough and a fever.
Flu is 43 serious. You will feel sick very quickly. You will have a fever and a headache. Your body will 44 and become weak. This could last for up to four weeks.
Is there any way to keep yourself away from colds or flu Staying clear of (避开) 45 with colds or flu may work. Try not to touch your nose or eyes if you have been close to someone who has a 46 . Wash your hands, especially (尤其) after 47 your nose. Going out with 48 hair can also give you a cold! If you catch a cold or flu, go to bed and rest. Doing this will help you feel 49 than before. Drink lots of water. Stay in a warm, well-aired room. If you have a headache, or your muscles (肌肉) hurt, don’t forget 50 some medicine.
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六、填写适当的句子补全对话
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。
（Sam is at the doctor’s.）
A: Good morning, doctor.
B: Good morning, Sam. 51
A: I am feeling terrible, and I have a headache.
B: 52
A: Two days.
B: Did you take your temperature
A: 53 , but I didn’t have a fever. And my throat didn’t have any pain, either.
B: I think you worked too long and you are tired.
A: 54
B: No, you needn’t take any medicine. It’s nothing serious.
A: 55
B: You just need to have a good rest.
A: Thank you very much, doctor.
参考答案：
1．advice
【详解】句意：李雷就我的绘画给了我一些建议。由“some”可知，此处应用advise的名词advice，表示“建议”，不可数名词。故填advice。
2．worries
【详解】句意：他所说的话常常使我们非常担心。根据“What he says often ... us a lot.”可知，是他说话的内容让我们担心，此句是主语从句，即“What he says”是本句的主语，根据“often”可知，时态是一般现在时，因此谓语动词worry用单数第三人称。故填worries。
3．medical
【详解】句意：我认为城市的医疗条件比农村好。medicine“药”，是名词，此处是作定语修饰名词treatment，应用medical“医疗的”，故填medical。
4．stomachache
【详解】句意：简肚子疼，她什么都不想吃。根据“she doesn’t want to eat anything”及所给词可知，简肚子痛；stomachache“胃痛，肚子痛”，名词；have a stomachache“胃痛；肚子疼”。故填stomachache。
5．crying
【详解】句意：当孩子们听到这个悲伤的故事时，他们忍不住地哭了。分析句子可知，此处使用固定短语can’t stop doing sth.，表示“忍不住做某事”；cry“哭”，动词，其动名词为crying。故填crying。
6．terrible
【详解】句意：这食物闻起来很糟糕。terribly“非常糟地”，副词；根据“smells”是感官动词可知，此处要用形容词terrible作表语。故填terrible。
7． suggested suggestion
【详解】句意：早上她建议我们去游泳，我们采取了她的建议。根据“This morning”可知时态为一般过去时，suggest的过去式为suggested；take one’s suggestion采取某人建议，因此第二个空应用名词，suggest的名词形式为suggestion。故填suggested；suggestion。
8．lying
【详解】句意：汤姆期待着躺在海滩上享受阳光。look forward to doing sth.“期待做某事”，动名词作宾语，lie的动名词形式lying。故填lying。
9．cares
【详解】句意：海伦总是帮助老人，关心他们。care“关心”，动词，此处动词和helps形式一致，故填cares。
10．to check
【详解】句意：她很早就醒了，迫不及待地查看邮箱。can’t/couldn’t wait to do sth“迫不及待做某事”，故填to check。
11．B
【详解】句意：他的演讲很精彩。它帮助我们更好地理解生活。
考查形容词辨析。silly愚蠢的；excellent精彩的；terrible可怕的；convenient方便的。根据“It helps us have a better understanding of life.”可知，演讲很精彩，故选B。
12．B
【详解】句意：——皮特，你怎么了？——我得了重感冒。
考查交际用语。What colour do you like你喜欢什么颜色；What’s the matter with you你怎么了；What’s the weather like天气怎样；What’s the wrong with you错误写法。根据回答“I have a bad cold”可知，应是询问你怎么了。故选B。
13．B
【详解】句意：杰克自己坐火车年纪还不够大，所以我和他一起去。
考查单词enough的用法。enough作副词时意思是“足够地”，可修饰形容词并放在其后。old enough“年纪足够大”，young enough“足够年轻”，此处表示“自己坐火车年纪还不够大”。故选B。
14．C
【详解】句意：他的牙齿有点问题，所以他一定要去看牙医。
考查名词辨析。teacher老师；writer作家；dentist牙医；visitor参观者。根据“Something is wrong with his teeth”可知，他的牙齿有点问题，因此要看牙医。故选C。
15．A
【详解】句意：——你能给我一些如何学好英语的建议吗？——当然。熟能生巧。
考查不可数名词和副词。advice“建议”，不可数名词，故第一空用advice。learn English是动作，用副词修饰动作，well“好地”是副词，good“好的”是形容词，故第二空用well。故选A。
16．A
【详解】句意：我们正在做一个大蛋糕因为今天是爸爸的生日。
考查连词。because因为；until直到；while当……时。做蛋糕的原因是今天是爸爸的生日，所以此处应用because引导原因状语从句，故选A。
17．B
【详解】句意：——Lisa，你在你们学校最喜欢谁？——我的朋友艾米。她经常给我一些关于如何好好学习的建议。
考查名词辨析。orders命令；suggestions建议；gifts礼物。根据“gives me some … on how to study well”可知，给我一些关于如何好好学习的建议，故选B。
18．C
【详解】句意：史蒂夫是如此的粗心的男孩，以至于他经常忘记重要的事情。
考查形容词辨析。outgoing开朗的；serious严肃的；careless粗心的；cute漂亮迷人的。根据“he often forgets about important things.”可知，容易忘记重要的事情是粗心的。故选C。
19．B
【详解】句意：——你去年暑假去昆明的旅行怎么样？——太棒了。这是一座神奇的城市。
考查形容词辨析。Dangerous危险的；Great很棒的；Terrible糟糕的；Meaningless无意义的。根据“It is a fantastic city.”可知，去年暑假去昆明的旅行很棒，故选B。
20．D
【详解】句意：——你犯了一个错误。拼写应该是“friend”，不是“fried”。——哦，我明白了。谢了。
考查情态动词。could可以；can能够； may也许； should应该。根据“The spelling...be ‘friend’, not ‘fried’.”可知，这里意为拼写“应该”是“friend”，不是“fried”。故选D。
21．B 22．D 23．C 24．C 25．A 26．C 27．A 28．D 29．D 30．B
【导语】本文主要作者从一位中风的患者身上学到了重要的一课，那就是有时病人并不需要昂贵的药物。他们只是需要有耐心的人倾听。
21．句意：她同意了。
refused拒绝；agreed同意；regretted后悔；cried哭。根据“I sat on the chair next to her bed and told her I wanted to collect some information”及“When I finished”可知，这位患者同意作者收集一些信息，故选B。
22．句意：当我结束时，她问我她是否可以回到正常的生活。
if如果；although尽管；when当……时；whether是否。whether or not“是否”，固定搭配，故选D。
23．句意：我说我不太了解她的情况，尽量避免过多谈论她的病情。
suggest建议；try尝试；avoid避免；enjoy喜欢。根据“I said I didn’t know much about her situation”可知，并不了解她的情况，所以尽量避免谈论她的病情，故选C。
24．句意：然后她开始做出改变。
conversation谈话；choice选择；change变化；plan计划。根据“When I finished, she asked…or not she could go back to normal life. ”及“And she talked about herself.”可知，刚开始询问自己的病情，后来谈论她自己，所以交谈内容发生了变化，故选C。
25．句意：我不知道该说什么。
say说；talk谈论；speak说，强调说的动作；tell告诉。根据“I didn’t know what to”可知，作者不知道该说些什么，强调说的内容，应用say，故选A。
26．句意：我只是握着她的手，静静地坐在那里。
in person亲自；in time及时；in silence沉默地；in need需要。根据“I didn’t know what to”可知，作者不知道该说些什么，所以是静静地坐在那里，故选C。
27．句意：然后我意识到她只是想要一个倾听者。
listener听者；presenter主持人；teacher老师；doctor医生。根据“She shared her sufferings and told me her fear about what would happen to her children”可知，这位患者开始不断地讲述自己的情况，所以作者意识到这位患者只是需要一个倾听她说话的人，故选A。
28．句意：她和我分享了她的痛苦，并告诉我担心如果她出了什么事，她的孩子们会怎么样。
turned转向；led领导；dropped跌落；happened发生。根据“something bad … to her”可知，此处指不好的事情发生在她身上，故选D。
29．句意：你如此的有耐心。
brave勇敢的；clever聪明的；rude粗鲁的；patient耐心的。根据“sorry for keeping you listening to my problems”可知，作者耐心地倾听这位患者的述说，故选D。
30．句意：里德小姐给我上了重要的一课。
story故事；lesson课程；experience经历；treasure财富。根据“Sometimes patients don’t need expensive medicine. They just need someone with patience to listen.”可知，学到了重要的一课，故选B。
31．C 32．B 33．D 34．C 35．A
【导语】本文主要介绍了随着手机越来越普及，人们通过手机不断的发信息，有可能会发生重复性力损伤的疾病，即RSI问题。甚至使用电脑键盘时间过长也会有相同的问题。
31．细节理解题。根据“Too much texting can cause swelling (肿胀) in our thumbs (拇指) and wrists (手腕). Our thumbs are not made for pushing small buttons, over and over. Scientists call this problem RSI.”可知，发太多短信会导致我们的拇指和手腕肿胀。我们的拇指不适合一次又一次地按小按钮。科学家们称这个问题为RSI。可见，人们键入的短信太多，人们有RSI问题。故选C。
32．细节理解题。根据第三段“We spoke to a doctor called Harriet Wilson, who treats many patients with RSI.”和第四段“We also talked with Dr. Harjeet Deepa who treats (治疗) RSI patients.”可知，Harriet Wilson和Harjeet Deepa就RSI问题接受了采访。故选B。
33．细节理解题。根据“He told us that the youngest patient she had treated was a five-year-old girl. She wasn’t doing well at school, so her parents took her for treatment. It was found that she had such bad RSI in her hands, she couldn’t hold a pencil.”可知，他告诉我们她治疗过的最年轻的的病人是一个5岁的女孩。她在学校表现不好，所以她的父母带她去治疗。结果发现她手上有严重的RSI问题，她拿不住铅笔。可见，这个五岁的小女孩拿不动铅笔是因为她患了很严重的RSI问题。故选D。
34．推理判断题。根据“Text messaging or “texting” is becoming very popular. But scientists have discovered that texting can give us problems with our hands.”可知，发短信正变得越来越流行起来。但是，科学家已经发现：发短信会对我们的手造成麻烦。这和科学有关，所以可以推断，你也许可以在科学书上读到这段话。故选C。
35．推理判断题。根据“As mobile phones develop, they are getting smaller with buttons closer together. Texting with a smaller phone is worse than using a larger phone with bigger buttons”可知，随着移动电话的发展，随着按钮越来越近，它们越来越小。用较小的手机发短信比用较大的手机发短信更糟糕。因此，当我们不得不发短信时，最好用按钮更大的手机。故选A。
36．A 37．D 38．C 39．C 40．D
【导语】本文主要讲述了感冒实际上是身体在与病毒作斗争。
36．细节理解题。根据“But there are hundreds of kinds of cold viruses (病毒) out there. You never know which one you will get, so there isn’t a cure for each one.”可知，但是有数百种感冒病毒。你永远不知道你会得哪一种，所以并没有治愈每一种疾病的方法。故选A。
37．段落大意题。分析第二段内容，本段主要介绍当病毒攻击你的身体时，你的身体有什么反应，你可能感觉很糟糕，但实际上你的身体正在尽其所能地消灭感冒。故选D。
38．细节理解题。根据“In the United States, for example, people might drink chicken soup to feel better. Some take hot baths and drink warm water. Others take medicine to stop the fever and runny nose.”可知，在美国，人们可能会喝鸡汤来感觉更好。有些人洗热水澡，喝温水。其他人吃药来停止发烧和流鼻涕。故选C。
39．细节理解题。根据“Different people have different ways of curing colds.”可知，不同的人有不同的治疗感冒的方法。故选C。
40．推理判断题。本文主要介绍感冒实际上是身体在与病毒作斗争，由此推知，可能在科学杂志上看到这篇文章，故选D。
41．easily 42．different 43．more 44．hurt 45．people 46．cold 47．cleaning 48．wet 49．better 50．to take
【导语】本文讲述了冬天是容易感冒的季节，要注意保暖，并介绍了一些预防感冒的做法和感冒后的处理方式。
41．句意：在冬天的几个月里，人们很容易感冒和流感。根据前文“If you don’t keep yourself warm enough, winter can be a time to have an illness.”可知如果保暖不好，冬天就是生病的时间，所以冬天“容易”感冒，此处是副词修饰动词“get”，结合选项，应填easy变成副词easily“容易地”。故填easily。
42．句意：许多人认为他们是一样的，但他们不同。根据前文“Many people think they are the same”很多人认为他们是一样的，结合“but”转折，说明此处表达的是前文“same”的反义词different“不同的”，结合选项，把名词difference变成形容词different“不同是”，故填different。
43．句意：流感更严重。根据“You will feel sick very quickly”可知此处强调流感比一般感冒“更严重”，more serious意为“更严重”，故填more。
44．句意：你的身体会受伤并变得虚弱。根据“and become weak”可知是身体受到伤害从而变得虚弱，结合选项，hurt“受伤”符合题意，结合“will+动词原形”，故填hurt。
45．句意：远离感冒或流感患者可能会起作用。根据题干“Staying clear of(避开)…with colds or flu may work.”可知是指：远离患感冒或流感的人可能会起作用。结合备选词可填people“人”，故填people。
46．句意：如果你接近过感冒的人，尽量不要碰你的鼻子或眼睛。根据“Try not to touch your nose or”及备选词可知是指接近过感冒的人，固定短语has a cold意为“感冒”，故填cold。
47．句意：洗手，尤其是在清洁鼻子之后。根据“Wash your hands”结合后文“your nose”可知是尤其擦完鼻子时一定要洗手，避免手碰到鼻子接触到感冒病菌，结合“after+动名词”，空处应填clean的动名词形式，故填cleaning。
48．句意：湿着头发出门也会让你感冒！根据“can also give you a cold”及备选词可知是指：湿着头发出门也会让你感冒。故填wet。
49．句意：这样做会让你感觉比以前好。根据“If you catch a cold or flu, go to bed and rest.”可知如果你感冒了或者得了流感，睡觉并休息，做这个将会帮助你变得。结合备选词，可知需要填入一个形容词比较级，表示“更好的”，应填well的比较级better“更好的”，故填better。
50．句意：如果你头痛或肌肉受伤，别忘了吃点药。根据“some medicine”可知是指别忘了吃药，forget to do sth“忘记要去做某事”，此处应填不定式。故填to take。
51．What’s wrong with you/What’s the matter with you 52．How long have you been like this 53．Yes, (I did) 54．Must I take some medicine/Do I need to take any medicine/... 55．What should I do
【导语】本文是萨姆去看病，他和医生之间的对话。
51．根据“I am feeling terrible, and I have a headache.”可知，医生询问他怎么啦，故填What’s wrong with you/What’s the matter with you。
52．根据“Two days.”可知，此处对时间段提问，故填How long have you been like this。
53．根据“Did you take your temperature ”可知，此处对一般疑问句进行回答，根据“but I didn’t have a fever.”可知，我量了体温，没有发烧，此处用肯定回答，故填Yes, (I did)。
54．根据“No, you needn’t take any medicine.”可知，此处是一般疑问句，询问是否需要吃药，故填Must I take some medicine/Do I need to take any medicine。
55．根据“You just need to have a good rest.”可知，此处询问应该怎么做，故填What should I do。
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