题目内容
What is in the drug that makes you sick or dead ? For example , cocaine is harmful ,but what makes it harmful?
I can’t tell you all about drugs , but I can 41 you think about them in this 42 way. Your body is a very complicated（复杂的） machine, 43 a lot of chemical machinery, all of which is finally turned 44 it all works together . Special chemicals, which we call drugs ,can affect it in many different ways.
Some drugs are 45 when your body has a problem, as with disease-causing bacteria. Then someone may give you aspirin to keep your temperature from going too 46 or some penicillin（青霉素） 47 it stops the growth of some kinds of bacteria. 48 , all drugs are really poison, 49 if you take too much ,so you must always use them 50 .
Why do some people take drugs like cocaine ? For a little while they seem to make you feel better , or happier .But 51 their effects have 52 ,your body has to pay an extra 53 to get back to normal. That makes you want to get 54 of the drug .
Drugs like cocaine have their special effects because they act as 55 for your nervous system. They cut off some of your nerve pathways and take away some of your senses and your 56 . They make you want always more . And just a little too much can even 57 nerves to your heart and stop its beating .
Many of us worry about the 58 around us and what pollution does to us .How about your internal（内在的） environment, and what goes on 59 you ? You control that all by yourself in what you put into your 60 . Most drugs are pollutants. You would not want pollutants in the air and water around you. Why would you want pollutants in your body ?
41．A．make | B．cause | C．help | D．let |
42．A．funny | B．different | C．simple | D．true |
43．A．just | B．really | C. especially | D．sometimes |
44．A．as if | B．even if | C．where | D．so that |
45．A．powerful | B．helpful | C. painful | D．helpless |
46．A．high | B．tall | C．much | D．hot |
47．A．when | B．until | C. as | D．before |
48．A．Besides | B．Thus | C. However | D．Naturally |
49．A．at most | B．at least | C．at times | D．at first |
50．A．carefully | B．easily | C．carelessly | D．a lot |
51．A．where | B．before | C. after | D．until |
52．A．worked | B．worn | C．appeared | D．lost |
53．A．number | B．quantity | C .amount | D．price |
54．A．some more | B．nothing | C．a little | D．a few |
55．A．guards | B．medicine | C. chemicals | D．poisons |
56．A．worries | B．happiness | C. freedom | D．pride |
57．A．lead | B．block | C. offer | D．stick |
58．A．places | B．nature | C. people | D．environment |
59．A．inside | B．around | C．outside | D．next to |
60．A．heart | B．head | C．body | D．mind |
41-45CCBDB 46-50ACCBA 51-55CBDAD 56-60ABDAC
芝麻开花课程新体验系列答案
怎样学好牛津英语系列答案Julio loves to visit his grandmother．He doesn’t get to visit her very often because his family lives in a city that is six hours away．His grandmother lives in a big wooden house on a farm .It is old and looks as if it has secret hiding places .
On the third Sunday of June ,Julio’s parents took him to his grandmother’s .Since it was summer vacation ,he was going to stay at grandmother’s for a whole mother ! His cousins Mario and Linda would soon be arriving .They would also be staying at their grandmother’s this summer.
A big porch（走廊）wraps around two sides of the house .Julio sat in the porch swing .He could see the trees that circle the house．They had been planted as a windbreak .They protect the house from the wind and blowing dirt .The house is in the middle of a large ,flat field.
Julio watched the dirt road that leads to the house .He couldn’t wait for his cousins to get there !Mario was his age ,and Linda was a year younger .They had fun together .Last summer they spent one whole morning making a fort out of sacks of seed .Then Uncle Henry had taken them on a tractor ride.
Julio remembered another time with his cousins .They had gone out to explode the fields．Julio touched an electric fence and got a shock .Then they found an old snakeskin .Nothing like that ever happened at his own home!
Julio could smell the dinner that his grandmother was cooking .It made him hungry.
Finally he saw a cloud of dust coming up the road．“They ‘re here! There’re here!” He shouted.
The story tells about Julio and his cousins doing all of the following except_______．
A．watching old movies B．taking a tractor ride
C．finding a snakeskin D．making a fort from seed sacks
How do you think Julio felt when he saw his cousins arriving?
A．He was worried B．He was excited C．He was angry D．He was sad.
After Julio’s cousins arrived ,what would probably happen next?______．
A．They would build a fort on the hill.
B．They would look for snake skins.
C．They would climb the trees in their grandmother’s yard
D．They would eat dinner at their grandmother’s house.
These boxes show events that happened in the story .What is in box 2?
| Julio went to Grandmother’s house | Julio thought about Another visit to grandmother's |
A．Julio’s cousins arrived at Grandmother’s house.
B．Julio could smell dinner cooking.
C．Julio sat in the porch swing.
D．Julio saw a cloud of dust coming up the road.
How do you know if your home is an easy aim for thefts(偷窃)? Around the holidays, many families don’t consider taking prop
er measures to prevent their homes from suffering holiday thefts. With just a few simple steps, you can better make sure of the safety of your home during all of the holiday celebrations. Here are a few tips for making it difficult to tell you are away from home.
● Either have a trusted neighbor pick up your mail and newspapers, or tell your mailperson to hold your mail until you return. Nothing says “Hey, we are not home!” like when your postbox is filled with all kinds of mails and you have many different newspapers in your driveway.
● Set several different lights in your house on random timers (随机定时器)。Don’t leave your outdoor lights on all the time. Instead, put your outside lights on timers to be on during the nights. If an outdoor light remains on for days at a time, it means that nobody is home to turn it off.
● If you have pets that you are not taking with you on vacation, leave them with a friend, rather than having someone come into your house every day to take care of them. When thefts see a neighbor or friend entering your house every day, they will know you are not home.
● Close all your curtains when you leave town. This is effective to deter possible thefts, as no one can see what is in your house. If they don’t know what there is to take, then the risk is even greater for them to break in.
● This article just has suggested a few tips to help you keep your house safe while you are on holiday. Nothing can truly protect your home unless you have it monitored by a professional home security system.
【小题1】. What is the main idea of the passage?
| A．to tell us how to prevent the thefts around the holidays |
| B．to let the outdoor lights on all the time |
| C．to tell us many families suffering from the thefts while they are on holiday |
| D．to tell you to have your neighbor go to your house to take care of your pet. |
A. be lit in an irregular way B. be kept on all the night
C. be replaced by random timers D be turned on only once one day
【小题3】.To make your home is well protected, what does the writer advise you to do?
| A．Have all the curtains closed | B．Stop your mail service at once |
| C．Turn to your close neighbors or friends | D．Equip your home with security system |
| A．be very popular with families | B．have no effect on preventing thefts |
| C．give a false impression on thefts. | D．be a little hard to be brought into effect. |
| A．discover | B．discourage | C．surprise | D．attract |
Julio loves to visit his grandmother．He doesn’t get to visit her very often because his family lives in a city that is six hours away．His grandmother lives in a big wooden house on a farm .It is old and looks as if it has secret hiding places .
On the third Sunday of June ,Julio’s parents took him to his grandmother’s .Since it was summer vacation ,he was going to stay at grandmother’s for a whole mother ! His cousins Mario and Linda would soon be arriving .They would also be staying at their grandmother’s this summer.
A big porch（走廊）wraps around two sides of the house .Julio sat in the porch swing .He could see the trees that circle the house．They had been planted as a windbreak .They protect the house from the wind and blowing dirt .The house is in the middle of a large ,flat field.
Julio watched the dirt road that leads to the house .He couldn’t wait for his cousins to get there !Mario was his age ,and Linda was a year younger .They had fun together .Last summer they spent one whole morning making a fort out of sacks of seed .Then Uncle Henry had taken them on a tractor ride.
Julio remembered another time with his cousins .They had gone out to explode the fields．Julio touched an electric fence and got a shock .Then they found an old snakeskin .Nothing like that ever happened at his own home!
Julio could smell the dinner that his grandmother was cooking .It made him hungry.
Finally he saw a cloud of dust coming up the road．“They ‘re here! There’re here!” He shouted.
1.The story tells about Julio and his cousins doing all of the following except_______．
|
A．watching old movies |
B．taking a tractor ride |
|
C．finding a snakeskin |
D．making a fort from seed sacks |
2.How do you think Julio felt when he saw his cousins arriving?
|
A．He was worried |
B．He was excited |
C．He was angry |
D．He was sad. |
3.After Julio’s cousins arrived ,what would probably happen next?______．
|
A．They would build a fort on the hill. |
|
B．They would look for snake skins. |
|
C．They would climb the trees in their grandmother’s yard |
|
D．They would eat dinner at their grandmother’s house. |
4.These boxes show events that happened in the story .What is in box 2?
|
Julio went to Grandmother’s house |
|
Julio thought about Another visit to grandmother's |
|
A．Julio’s cousins arrived at Grandmother’s house. |
|
B．Julio could smell dinner cooking. |
|
C．Julio sat in the porch swing. |
|
D．Julio saw a cloud of dust coming up the road. |