2019专四听力全真模拟练习mp3附文本（3）

2019专四听力全真模拟练习mp3附文本（3）

2019英语专四考试即将于4月20日开考，英语专四听力题型占考试比重30%，可以说是过级的一项重要指标，新东方在线专四频道在考前为大家整理了20套专四听力模拟练习MP3音频，包含专四听写、talk、Conversations，有音频文本，大家可以根据此音频进行自测模拟考试练习。

2019专四听力全真模拟练习二十篇（mp3附文本）

　　[00:13.65]TEST FOR ENGLISH MAJORS GRADE FOUR

　　[00:17.50]PART I DICTATION

　　[00:20.03]Listen to the following passage.

　　[00:22.82]Altogether the passage will be read to you four times.

　　[00:26.25]During the first reading, which will be done at normal speed,

　　[00:30.08]listen and try to understand the meaning.

　　[00:33.02]For the second and third readings,

　　[00:35.01]the passage will be read sentence by sentence,

　　[00:37.71]or phrase by phrase, with intervals of 15 seconds.

　　[00:41.92]The last reading will be done at normal speed again

　　[00:44.91]and during this time you should check your work.

　　[00:48.18]You will then be given 1 minute

　　[00:50.52]to check through your work once more.

　　[00:53.05]Please write the whole passage on ANSWER SHEET ONE.

　　[00:56.99]Now listen to the passage.

　　[00:59.17]Plastic

　　[01:00.40]We use plastic wrap to protect our foods.

　　[01:03.38]We put our garbage in plastic bags or plastic cans.

　　[01:07.04]We sit on plastic chairs, play with plastic toys,

　　[01:10.83]drink from plastic cups,

　　[01:12.78]and wash our hair with shampoo from plastic bottles.

　　[01:16.97]Plastic does not grow in nature.

　　[01:20.21]It is made by mixing certain things together.

　　[01:23.46]Plastic was first made in the 1860s from plants.

　　[01:28.20]That plastic was soft and burned easily.

　　[01:32.19]The first modern plastics were made in the 1930s.

　　[01:36.91]Over the years,

　　[01:38.11]hundreds of different plastics have been developed.

　　[01:41.32]There is a plastic for almost every need.

　　[01:45.85]Scientists continue to experiment with plastics.

　　[01:49.78]They hope to find even more ways to use them.

　　[01:53.70]The second and third readings, you should begin writing now.

　　[01:59.66]Plastic

　　[02:01.37]We use plastic wrap to protect our foods.

　　[02:18.06]We use plastic wrap to protect our foods.

　　[02:37.22]We put our garbage in plastic bags or plastic cans.

　　[02:55.01]We put our garbage in plastic bags or plastic cans.

　　[03:10.31]We sit on plastic chairs, play with plastic toys,

　　[03:25.50]We sit on plastic chairs, play with plastic toys,

　　[03:40.54]drink from plastic cups,

　　[03:41.95]and wash our hair with shampoo from plastic bottles.

　　[03:59.24]drink from plastic cups,

　　[04:00.73]and wash our hair with shampoo from plastic bottles.

　　[04:18.78]Plastic does not grow in nature.

　　[04:21.17]It is made by mixing certain things together.

　　[04:38.54]Plastic does not grow in nature.

　　[04:40.77]It is made by mixing certain things together.

　　[04:58.14]Plastic was first made in the 1860s from plants.

　　[05:02.09]That plastic was soft and burned easily.

　　[05:18.36]Plastic was first made in the 1860s from plants.

　　[05:22.60]That plastic was soft and burned easily.

　　[05:38.67]The first modern plastics were made in the 1930s.

　　[05:54.50]The first modern plastics were made in the 1930s.

　　[06:11.02]Over the years,

　　[06:12.69]hundreds of different plastics have been developed.

　　[06:28.57]Over the years,

　　[06:30.04]hundreds of different plastics have been developed.

　　[06:47.92]There is a plastic for almost every need.

　　[06:51.50]Scientists continue to experiment with plastics.

　　[07:09.12]There is a plastic for almost every need.

　　[07:12.46]Scientists continue to experiment with plastics.

　　[07:31.32]They hope to find even more ways to use them.

　　[07:49.61]They hope to find even more ways to use them.

　　[08:08.12]The last reading:

　　[08:09.83]Plastic

　　[08:11.35]We use plastic wrap to protect our foods.

　　[08:14.18]We put our garbage in plastic bags or plastic cans.

　　[08:18.50]We sit on plastic chairs, play with plastic toys,

　　[08:21.91]drink from plastic cups,

　　[08:23.84]and wash our hair with shampoo from plastic bottles.

　　[08:27.98]Plastic does not grow in nature.

　　[08:30.85]It is made by mixing certain things together.

　　[08:34.36]Plastic was first made in the 1860s from plants.

　　[08:38.97]That plastic was soft and burned easily.

　　[08:42.58]The first modern plastics were made in the 1930s.

　　[08:47.23]Over the years,

　　[08:48.92]hundreds of different plastics have been developed.

　　[08:52.36]There is a plastic for almost every need.

　　[08:56.25]Scientists continue to experiment with plastics.

　　[09:00.23]They hope to find even more ways to use them.

　　[09:06.12]Now you have 1 minute to check through your work.

　　[10:09.20]That is the end of PART I Dictation.

　　[10:13.79]Part Two Listening Comprehension

　　[10:16.76]SECTION A TALK

　　[10:19.91]In this section you will hear a talk.

　　[10:23.11]You will hear the talk ONCE ONLY.

　　[10:25.85]While listening, you may look at ANSWER SHEET ONE

　　[10:29.68]and write NO MORE THAN THREE WORDS for each gap.

　　[10:33.97]Make sure the word(s) you fill in is (are) both

　　[10:39.28]grammatically and semantically acceptable.

　　[10:42.81]You may use the blank sheet for note-taking.

　　[10:46.21]You have THIRTY seconds to preview the gap-filling task.

　　[11:22.92]Now listen to the talk.

　　[11:24.91]When it is over, you will be given TWO minutes to complete your work.

　　[11:29.66]What to Do If You Suspect a Food Allergy

　　[11:34.60]Many people think they have food allergies.

　　[11:37.66]But according to experts, only 5% of children and 4% of teens and adults

　　[11:44.17]really have an allergic reaction to certain foods.

　　[11:47.96]If you think you have a food allergy,

　　[11:50.95]it's important to find out.

　　[11:52.80]Food allergies can be dangerous,

　　[11:55.20]leading to severe lowering of blood pressure,

　　[11:58.24]suffocation by swelling of the throat and so on.

　　[12:01.97]Each year in the U.S., it is estimated that

　　[12:05.35]allergic reactions to food results in: 30,000 emergency room visits,

　　[12:11.23]2,000 hospitalizations, and 150 deaths.

　　[12:16.41]These strategies can help you know if you truly have a food allergy.

　　[12:21.62]First one, see a doctor.

　　[12:24.81]It's better to see an allergist

　　[12:27.49]than to try to diagnose a food allergy yourself.

　　[12:31.40]Why? You may be missing out.

　　[12:34.19]You may think you're allergic to a certain food when you're not.

　　[12:38.48]Cutting it from your diet can make you miss important nutrients.

　　[12:42.77]You may misdiagnose.

　　[12:44.99]The doctor can figure out if you have a food intolerance

　　[12:48.96]--meaning you can't digest certain foods

　　[12:52.09]--or if you are really allergic.

　　[12:54.66]The difference is important.

　　[12:56.83]Intolerances can be uncomfortable and challenging to live with.

　　[13:01.83]Allergies can be life-threatening.

　　[13:04.55]It may take more than one test to accurately diagnose your allergy.

　　[13:09.39]The doctor may also do a skin test

　　[13:11.82]to see if your body reacts to a tiny amount of the suspected allergen

　　[13:15.93]or allergy trigger.

　　[13:17.97]Second one, keep a food diary.

　　[13:21.06]This simple task can help you help your doctor figure out what is going on.

　　[13:26.93]For one or two weeks, write down the following in a notebook:

　　[13:31.57]Everything you eat; any symptoms you have;

　　[13:35.17]and how long the symptoms happen after eating certain foods.

　　[13:39.85]Third one, try an elimination diet.

　　[13:43.69]Let's say you had a reaction after eating prawns or shrimp with peanut sauce.

　　[13:49.50]You think the shellfish or peanuts caused it,

　　[13:52.85]but you don't know which.

　　[13:54.86]An exclusion or elimination diet can help find out the problem food.

　　[14:00.37]It is important to do this under doctor's supervision

　　[14:03.61]because a food allergy can be dangerous and even fatal.

　　[14:07.80]With help from your doctor,

　　[14:09.88]you can try eliminating your diet in this process.

　　[14:13.48]Don't eat the foods you think you're allergic to for two to four weeks.

　　[14:18.59]If you don't have any more symptoms,

　　[14:21.01]you probably are allergic to one of those foods.

　　[14:24.50]Gradually add a single food back into your diet.

　　[14:29.01]If your symptoms come back,

　　[14:31.15]you've found the problem.

　　[14:32.62]If they don't, the food is OK for you to eat,

　　[14:36.15]and you can try another single food.

　　[14:38.63]To eliminate a food from your diet:

　　[14:41.17]Read labels to make sure it isn't an ingredient in packaged foods you buy or eat.

　　[14:47.54]Know restaurant items that are likely to contain your problem food.

　　[14:52.07]If the kitchen can't prepare the dish without it,

　　[14:55.41]don't order it.

　　[14:57.03]Remind others of the food you should avoid,

　　[14:59.51]so they will not offer you that food.

　　[15:01.94]At last, prepare for a rainy day.

　　[15:05.33]You should have self-injectable epinephrine at all times

　　[15:09.53]to help counter an allergic reaction.

　　[15:12.91]NOW you have TWO minutes to complete your work.

　　[17:18.03]This is the end of Section A talk.

　　[17:21.23]SECTION B CONVERSATIONS

　　[17:25.41]In this section you will hear two conversations.

　　[17:29.16]At the end of each conversation,

　　[17:31.44]five questions will be asked about what was said.

　　[17:35.23]Both the conversation and the questions will be spoken ONCE ONLY.

　　[17:41.24]After each question there will be a ten-second pause.

　　[17:46.09]During the pause, you should read the four choices of A, B, C and D,

　　[17:53.77]and mark the best answer to each question on ANSWER SHEET TWO.

　　[17:59.22]You have thirty seconds to preview the questions.

　　[18:34.71]Now, listen to the conversations.

　　[18:37.33]Conversation One

　　[18:38.92]W: Hey, how are you doing?

　　[18:42.19]M: Uh, I guess okay... kind of...

　　[18:44.97]W: What's going on? It seems you have something.

　　[18:49.23]M: It is about my son Jason.

　　[18:51.69]For about six months, he's been really down,

　　[18:54.54]and sometimes I can't get him out of bed in the morning to go to school.

　　[18:59.31]He just seems so depressed. I just can't figure it out.

　　[19:04.22]W: So, this has been going on like half a year?

　　[19:08.18]M: I just thought it would just kind of go away,

　　[19:11.43]and I just thought things would just get better.

　　[19:14.57]W: But that's not, right? That's pretty worrisome.

　　[19:18.38]Have you considered taking him to see a therapist,

　　[19:21.18]or a psychologist, or anybody?

　　[19:24.73]M: Ah, no. It's probably just a phase or something.

　　[19:28.42]I think some kids were picking on him at school,

　　[19:31.15]but I think that's stopped.

　　[19:33.23]He doesn't talk about it, so I guess that's over.

　　[19:36.57]W: Well, you know, I don't know about that with the bullying or whatever,

　　[19:41.18]but you really need to seriously address it.

　　[19:44.21]M: I don't know, and his girlfriend just broke up with him,

　　[19:48.32]so I guess maybe that's had an impact on him.

　　[19:51.91]W: Yeah, it has. Uh, that explains a lot.

　　[19:56.11]Um, have you looked at his Facebook page lately?

　　[19:59.94]He posted some stuff, and I think it was last night around midnight,

　　[20:04.18]talking about how much life sucks, wishing he could just disappear.

　　[20:08.72]Some of the things he wrote are signs of suicide, and really worried me.

　　[20:13.81]M: Oh, what should I do? I'm just kind of at a loss here.

　　[20:18.01]W: You know. I was talking to a woman the other day about her daughter.

　　[20:23.13]There are crisis numbers you can call.

　　[20:25.25]Also, you could go to the emergency room,

　　[20:27.93]and they do assessments there.

　　[20:30.46]M: What kind of assessment?

　　[20:32.02]W: Psychological assessments.

　　[20:34.15]It might be kind of hard to get him out to the hospital,

　　[20:37.75]but you need to take this seriously.

　　[20:40.23]M: I don't know.

　　[20:41.70]W: It's really important because you've got to get on top of it.

　　[20:45.89]He needs you; he needs to know that you really love him,

　　[20:50.08]that you're not just ignoring this.

　　[20:52.20]M: You know, I recently noticed some marks on his arms the other day.

　　[20:56.57]These marks kind of looked like some scratches, or something...

　　[21:00.52]W: I saw those too, and those aren't scratches.

　　[21:03.74]They're too deep to be scratches.

　　[21:05.86]He's doing self-harm, too.

　　[21:08.25]M: Oh, man.

　　[21:10.32]W: You know, um, these are really serious things,

　　[21:13.91]and he's crying out for help.

　　[21:15.93]He doesn't know how to handle what is going on in his life.

　　[21:19.78]He's really struggling.

　　[21:21.75]M: Right. Maybe you're right.

　　[21:23.97]Send me that information about the Psychological assessments.

　　[21:27.72]I'll start looking at it.

　　[21:30.73]This is the end of Conversation One.

　　[21:32.90]Questions 1-5 are based on Conversation One.

　　[21:37.60]1. What problem does Jason have?

　　[21:52.76]2. What might cause Jason's problem according to the man?

　　[22:08.37]3. What does the woman find on Jason's Facebook page?

　　[22:24.66]4. What is the woman's advice for dealing with Jason's problem?

　　[22:40.56]5. What does the woman think of the marks on Jason's arms?

　　[22:56.16]Conversation Two

　　[22:57.93]M: Hello, Michelle. Can I help you?

　　[23:00.10]W: Hello, Professor. I was wondering if you had a few minutes to,

　　[23:05.16]uh, talk to me about my essays.

　　[23:07.44]M: Sure. Sit down.

　　[23:09.31]W: Thanks. Professor, you,

　　[23:12.71]uh, you gave me a C plus on my last essay.

　　[23:16.29]That's the third C you've given me now.

　　[23:19.48]I guess I just don't understand what it is you're looking for.

　　[23:23.32]M: Well, you're not alone, Michelle.

　　[23:26.15]I'm afraid most of the class is doing poorly this term.

　　[23:29.24]Now, I've tried to explain what I want you all to do several times now,

　　[23:33.98]but nobody seems to get it.

　　[23:35.74]I guess I'm a failure as a teacher.

　　[23:38.88]W: I don't think so. But, I'm sorry,

　　[23:41.82]would you mind trying one more time with me?

　　[23:45.00]I understand that you want to see a clear, efficient development of the thesis

　　[23:50.13]and all that, and I thought I'd done that this time,

　　[23:53.26]I really did.

　　[23:54.73]M: Have you got your paper with you?

　　[23:56.86]W: Yes, here it is, right here.

　　[23:59.38]M: Let me have a look.

　　[24:00.99]W: Sure! Here.

　　[24:02.97]M: Mmm... yes... I remember now.

　　[24:06.41]Actually, Michelle, you have a very good thesis here.

　　[24:09.96]I like it.

　　[24:11.23]I just wish you could've presented it more effectively.

　　[24:14.86]W: In what, in what way?

　　[24:17.97]M: Well, just look at your opening sentence.

　　[24:21.29]This is the first sentence that the reader meets.

　　[24:25.30]"Most authorities consider the zygote the initiation of a new existence."

　　[24:30.68]Now tell me, Michelle, if the average person picked this up and started reading it,

　　[24:35.48]would they understand that?

　　[24:37.55]W: Well, um... I hope so. I mean, I presume so.

　　[24:42.34]That's what I presumed when I wrote it, of course.

　　[24:46.09]M: Of course. It seems short and direct.

　　[24:49.18]But you must remember that when you wrote this,

　　[24:51.93]you had been reading and researching your topic beforehand.

　　[24:55.72]How many people know what a zygote is?

　　[24:59.35]How self-evident is the meaning of "a new existence"?

　　[25:04.31]That's a very abstract phrase.

　　[25:06.74]W: Yeah, I guess so.

　　[25:09.52]M: Michelle, the writer's first duty is to his readership

　　[25:13.67]and his second duty is to his thesis.

　　[25:17.06]Think of all the articles you've read

　　[25:19.42]that've been built on week arguments, misconceptions or untruths,

　　[25:24.27]and yet have become widely popular, have enjoyed wide acceptance

　　[25:28.37]because of the writer's talent at communicating.

　　[25:31.89]W: Yeah, there're a lot of those.

　　[25:34.42]You want us to write like that?

　　[25:36.85]M: Well, I certainly don't want you to be promulgating untruths

　　[25:40.84]--that's what I hope I'm helping my students avoid

　　[25:44.18]--but it would be worthwhile to notice how some of those writers do it.

　　[25:48.53]The key to effective writing is assessing your reader accurately.

　　[25:53.79]W: I see, Professor. Thanks a lot!

　　[25:58.10]This is the end of Conversation Two.

　　[26:00.43]Questions 6-10 are based on Conversation Two.

　　[26:04.89]6. What does Michelle want to talk about with the professor?

　　[26:21.21]7. What does the professor think of Michelle's last essay?

　　[26:36.67]8. What is the problem of the first sentence in the essay?

　　[26:51.31]9. According to the professor, why has some bad writing become popular?

　　[27:08.22]10. According to the professor, what is the key to effective writing?

　　[27:24.01]This is the end of Part two Listening Comprehension.

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