精英家教網 > 初中地理 > 題目詳情

【題目】 Many people catch a cold in the spring or fall. It makes us _____ since scientists can send a man to the moon, why _____ they find a cure(治療) for the common cold? The _____ is easy. There are many kinds of cold viruses. You _____ know which one you will get, so there isn't a cure for each one.

When a cold virus attacks your body, it works hard to _____ it. Blood rushes to your nose and causes a block in it. You feel terrible because you can't _____ well, but your body is actually “eating” the virus. Your temperature rises and you get a _____ but the heat of your body is killing the virus. You also have a runny nose to stop the virus _____ getting into your cells. You may feel great pain, but _____ your wonderful body is doing everything it can to kill the cold.

Different people have different ______ to deal with colds, like eating chicken soup, taking hot baths or taking medicine. However, some scientists say that taking medicines ______ you have a cold is actually bad for you. The virus stays in your body ______ because your body can't do its best to fight it and kill it. Bodies can do an amazing job on ______ own. There is a ______ about taking medicine when you have a cold. It goes like this

It ______ about one week to get over a cold if you don't take medicine, but only seven days to get over a cold if you take medicine.

1A.supposeB.doubtC.wonderD.suggest

2A.needn'tB.can'tC.shouldn'tD.mustn't

3A.processB.answerC.decisionD.task

4A.alwaysB.evenC.neverD.just

5A.repairB.feelC.protectD.fight

6A.eatB.seeC.hearD.breathe

7A.feverB.giftC.surpriseD.message

8A.offB.fromC.toD.beyond

9A.recentlyB.actuallyC.suddenlyD.especially

10A.waysB.hobbiesC.dreamsD.discoveries

11A.untilB.unlessC.thoughD.when

12A.widerB.higherC.longerD.deeper

13A.ourB.yourC.itsD.their

14A.speechB.traditionC.jokeD.story

15A.takesB.meansC.testsD.records

【答案】

1C

2B

3B

4C

5D

6D

7A

8B

9B

10A

11D

12C

13D

14C

15A

【解析】

本文是一篇說明文。主要講述了感冒的一些癥狀,同時也說明了不同人應對感冒的不同方法。

1. 考查動詞詞義辨析。句意:這使我們________……suppose假設,認為;doubt不能肯定,wonder想知道;suggest建議。根據句意及下文可知,此處表示想知道是否有治愈感冒的方法。故選C。

2.  考查情態(tài)動詞詞義辨析。句意:……既然科學家們可以送人上月球,為什么他們________為普通感冒找到一種療法?needn't不需要;can't不能;shouldn't不應該;mustn't禁止。根據上半句的“can”“since”可知前后兩句存在轉折關系。故選B

3.  考查名詞詞義辨析。句意:______很簡單。process過程;answer答案;decision決定;task任務。聯系上下文可知,下文回答了上一句中不能找到療法的原因。故選B。

4.  考查副詞詞義辨析。句意:你________知道你會感染哪一種,因此不是每個都有療法。always總是;even甚至;never從不;just只,僅僅。根據句意及常識可知,此處指不知道感染哪種病毒。故選C。

5.考查動詞詞義辨析。句意:當一個感冒病毒攻擊你的身體時,你的身體很難________repair修理;feel感覺;protect保護;fight抗爭,打架。根據句意可知,此處指當病毒攻擊身體時,人們很難抵抗病毒。故選D。

6. 考查動詞詞義辨析。句意:這使你感到很糟糕,因為你不能很好地________,但實際上你的身體正在病毒。eat吃;see看;hear聽;breathe呼吸。根據上一句“Blood rushes to your nose and causes a block in it.”可知感冒時鼻子堵塞,因此很難呼吸。故選D

7. 考查名詞詞義辨析。句意:你的體溫上升并________,但你身體的熱量在殺死病毒。fever發(fā)燒,發(fā)熱;gift禮物;surprise驚喜;message信息,消息。根據“Your temperature rises...”可知此處指發(fā)燒。故選A。

8. 考查介詞詞義辨析。句意:你也有個流鼻涕的鼻子來阻止病毒進入你的細胞。off遠離;from從;to到;beyond超過。根據句意可知,流鼻涕會阻止病毒進入細胞;stop sb./sth.from doing sth.“阻止某人或某物做某事,為固定搭配。故選B。

9. 考查副詞詞義辨析。句意:你可能感覺很痛苦,但______你極好的身體正在做它能做的一切來殺死感冒。recently最近;actually實際上;suddenly突然;especially尤其,特別。根據句意可知,前后兩句存在轉折關系,actually符合語境。故選B。

10. 考查名詞詞義辨析。句意:不同的人有不同的______處理感冒……ways方法;hobbies愛好;dreams夢;discoveries發(fā)現。根據本段內容可知主要講述了不同人處理感冒的不同方法。故選A。

11. 考查連詞詞義辨析。句意:然而,一些科學家說________你感冒,喝藥實際上對你有壞處。until直到;unless除非;though盡管;when……時。根據句意可知,此處指在感冒的時候,作時間狀語。故選D。

12. 考查形容詞詞義辨析。句意:病毒______待在你體內,因為你的身體不能盡力抵抗并殺死病毒。wider更廣泛;higher更高;longer更長;deeper更深。根據句意可知,此處指病毒更長時間待在體內。故選C。

13. 考查代詞詞義辨析。句意:身體能________做一份了不起的工作。our我們的;your你的,你們的;its它的;their(/)們的。該句主語為Bodies,指物且為復數形式。故選D

14. 考查名詞詞義辨析。句意:關于感冒吃藥,這有一個________。speech演講;tradition傳統(tǒng);joke笑話;story故事。根據下文可知的講述可知,這是一個笑話,即:如果不吃藥大約一周就可以攻克感冒;吃藥的話只需要7天。故選C。

15. 考查動詞詞義辨析。句意:如果你不吃藥的話________大約一周就可以攻克感冒……。takes花費;means意味著;tests測試;records記錄。此處考查固定句型It takes(took) sb. sometime to do sth.意為某人花費多少時間做某事。故選A。

練習冊系列答案
相關習題

科目:初中地理 來源: 題型:

【題目】 國際奧委會主席羅格于09年10月2日傍晚6時30分在丹麥首都哥本哈根宣布贏得2016年夏季奧運會主辦權的城市.巴西的里約熱內盧成了當晚最令人矚目的“幸運兒”,里約熱內盧是巴西的經濟中心,素有“狂歡節(jié)之都”的美稱。

結合材料,完成下列小題。

1巴西和整個拉丁美洲一樣,其開發(fā)歷史( 。

A.具有濃厚的殖民色彩B.沒有開發(fā)亞馬孫河

C.具有濃厚的種族偏見D.各民族文化互不相融

2巴西的城市和人口主要分布在( 。

A.西部地區(qū)B.內陸地區(qū)C.東部沿海地區(qū)D.亞馬孫河流域

3巴西是多種文化交融的地區(qū),其中著名的狂歡節(jié)來源于( 。

A.歐洲B.亞洲C.非洲D.美洲

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】根據句意和首字母提示完成下列句子

1She often helps her mother with housework d_________the holidays.

2There are many l _________ on the ground in autumn.

3I like monkeys very much. Because they are c__________ .

4He sleeps and r________for 10 hours every day.

5She is l__________. She doesn’t like sports.

6I like dolphins. They are f_________ to human beings.

7Miss Brown looks very b________ in this new dress.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】中世紀晚期,歐洲社會處于轉型時期,農村和城市出現新的生產和經營方式,即租地農場和手工工場。它們的出現主要說明了

A.市民階級的壯大B.歐洲社會步入了近代

C.莊園的衰落和瓦解D.資本主義萌芽的產生

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 Now, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a______, vitamin supplements(補品), though expensive, are popular with people who worry that they are not getting enough vitamins. But medical experts have_______little proof(證據) that most supplements do anything to improve health or protect against disease.

In_______, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can ___ bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce ______effects when mixed with medicine.

Experts, however, say that sometimes vitamins _____help prevent diseases. People who know ______lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not_______enough vitamin Btwelve. This is_______, as people get older, the body loses its ability to take it from food. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin________sunlight.

Different vitamins are found in different ______. Vitamin A is found in fish liver oil. It is also in the yellow part of eggs. Sweet potatoes, carrots and other darkly coloured fruit and vegetables contain substances(物質) that the body can_______into vitamin A. Vitamin B-twelve is found in green leaf________and other food, like fruit. Vitamin K can be________found in pork products.

For most people, a balanced diet can make sure enough of the vitamins our bodies________. So, it is important for us to eat a mixture of food every day to make sure that we get enough vitamins our bodies need.

1A.resultB.examC.traditionD.service

2A.foundB.madeC.caughtD.served

3A.cashB.factC.dangerD.colour

4A.chooseB.checkC.causeD.carry

5A.harmfulB.helpfulC.hopefulD.careful

6A.shouldB.willC.canD.must

7A.theyB.sheC.heD.it

8A.startB.changeC.haveD.think

9A.ifB.becauseC.sinceD.when

10A.inB.onC.atD.from

11A.placeB.foodC.styleD.form

12A.changeB.breakC.throwD.look

13A.noodlesB.milkC.vegetablesD.meat

14A.secretlyB.proudlyC.naturallyD.easily

15A.needB.spreadC.startD.leave

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】簡答題:

(1)用數據說明地球的大小,任意寫出一項:地球的平均半徑、赤道周長、表面積_________

(2)計算:當北京時間為10月1日16點時,西五區(qū)的紐約為_________點。

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 下表為我國第二次全國土地調查中耕地的相關數據。依據國家政策規(guī)定,坡度在25度以上的坡耕地要退耕還林還牧。據表完成下面小題。

地區(qū)

耕地

(萬公頃)

坡度25度以上坡耕地(萬公頃)

有灌溉設施耕地

(萬公頃)

全國

13538.5

549.6

6107.6

東部地區(qū)

2629.7

33.6

1812.5

中部地區(qū)

3071.5

75.6

1867.0

西部地區(qū)

5043.5

439.4

2004.3

東北地區(qū)

2793.8

1.0

423.8

1退耕還林任務最重的地區(qū)是( )

A.東部地區(qū)B.中部地區(qū)C.西部地區(qū)D.東北地區(qū)

2表中數據可以反映出我國( )

A.耕地資源總量豐富,人均耕地充足

B.地區(qū)間環(huán)境差異大,耕地分布不均

C.未利用土地多,后備耕地資源充足

【選項D灌溉設施完善,農業(yè)擺脫洪澇影響

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】Mike Robinson ____ a 15-year-old English schoolboy. His sister is 14. ____ the moment, Mike and Clare are at a school in Sydney, one of the biggest ____ in Australia. They ____ there for two years. They like the school, ____ they know that soon they will leave and return to England with ____ parents.

Mike and Clare have ____ been to schools in America, Germany, France and China. This is ____ their father, Peter works for a very big international company. The company has offices in many different ____. The company has sent Peter to work in many different countries. Peter usually ____ in one country for about two years. Then the company moves him again. His family aways goes with him.

____ are a happy family and love seeing the world. Mike and Clare have learnt to ____ French, German and ____ Chinese. The two children have friends all over the world. But they are glad that they are going to return to England.

Recently, the children told their parents, “we want to stay in England. We don’t want to move again.” Their father agrees and has asked his company to ____ him in England. The company has agreed. Mike and Clare are very ____ about this.

1A. is B. are C. was D. were

2A. On B. In C. At D. About

3A. country B. countries C. city D. cities

4A. went B. have been C. came D. have arrived

5A. so B. and C. but D. with

6A. she B. they C. them D. their

7A. also B. too C. either D. else

8A. why B. because C. which D. that

9A. cities B. towns C. villages D. countries

10A. stay B. stayed C. stays D. has stayed

11A. Robinsons B. The Robinsons C. The Mr. Robinsons D. Mr. Robinsons

12A. say B. tell C. speak D. talk

13A. a few B. few C. a little D. little

14A. keep B. stay C. want D. have

15A. sad B. interested C. happy D. surprised

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 上周英語課上,同學們進行了如何提升自我保護能力的討論。假如你是李華,請你根據以下提示和要求,寫一篇英語短文,談談具體做法。

提示:(1)Get on well with your classmates.

(2)Behave well in public.

(3)Be careful when making friends online.

要求:(1)短文須包含所有提示內容,可適當發(fā)揮。

(2)短文中不得出現真實的人名、校名和地名。

(3)詞數80個左右(開頭已給出,不計入總詞數)。

We had a heat discussion on how to improve the ability of selfprotection last week.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

查看答案和解析>>

同步練習冊答案