How to be a safe and smart SEARCHER
S
everal keywords will help to find better results. Use more than one keyword when you are doing a search. If you want to find out about seagulls, for example, search for and not just ‘seagull’ – because seagull might also be the name of just about anything else, from a hotel to a documentary film.
E
xact references can help you find what you’re looking for. If you are looking for an exact phrase or sentence, e.g. , type it between quotation marks (“”) and only exact matches will be shown. This is useful when you want to find something you’ve already seen but lost.
A
void common words like ‘a(chǎn)’ or ‘the’ in a search. These aren’t always helpful and are usually unnecessary.
R
emove unwanted results by adding a minus symbol (-). For example, would leave out all references to hotels and films.
91 . Make sure that you spell every word in the search box correctly. The smallest typing mistakes can bring unwanted results - especially when the mistyped word exists.
H
ave a filter(過(guò)濾程序). It’s a good idea to filter your searches, especially when you are searching for pictures. Ask an adult to help you add a filtering system. There are lots of filtering software options available.
E
xperiment with different search engines until you find the one that’s best for you. Some search engines personalise the results. So check out the option of using a search engine that doesn’t do this and you will get different results.
R
eliability is very important when you are searching on the Internet. Always ask yourself, “Is this reliable?” Don’t make the mistake of believing everything you see. Some websites are unreliable and some information is false. Check your information on other websites before accepting it.
1.This is an article written for adults, isn’t it?
______________________________________________________________________.
2.If you want to find out about peaches, what keywords may help you find better results?
______________________________________________________________________.
3.How can we get exact matches when we are looking for an exact phrase?
______________________________________________________________________.
4.What can be filled in the blank?
______________________________________________________________________.
5.What is especially important for picture searches?
______________________________________________________________________.
6.Write three DON’Ts about safe and smart search.
Don’t _____________________________.
Don’t _____________________________.
Don’t _____________________________.
1.No, it isn’t. 2.Fruit peach. 3.By typing the phrase between quotation marks./By using quotation marks. 4.Check your spelling (carefully). /Correct spelling. 5.Filter software. 6.Don’t...年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
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科目:初中英語(yǔ) 來(lái)源:2018年山東省棗莊市中考英語(yǔ)試卷 題型:完型填空
Robert and Henry were going home from school, when, on turning a corner, Robert______out, “A fight! Let us go and see!” “No,” said Henry; “Let us go quietly home and avoid this quarrel. We have______to do with it, and may get into trouble.”
“You are not a brave boy, and afraid to go, "said Robert, and off he ran. Henry went straight home, and in the afternoon went to school, as usual,______ Robert had told all the boys that Henry was a coward, and they laughed at him a great deal.
A few days______, Robert was bathing with some schoolmates and _____his depth. He struggled and screamed for help, but all in vain. The boy _____ had called
Henry a coward, got away from the water as fast as they could, but they did not even try to help him. Robert was fast _____, when Henry threw off his clothes, and sprang into the water, By great effort, and______much danger to himself, he brought Robert to the shore, and thus saved his life.
Robert and his schoolmates were_____at having called Henry a coward. They admitted that he had more_______than any of them.
Never be afraid to do good, but always fear to do evil.
1.A. cried B. jumped C. said D. turned
2.A. something B. . anything C. nothing D. everything
3.A. Or B. But C. And D. So
4.A. afterward B. before C. ago D. later
5.A. got out of B. got into C. got on D. got off
6.A. whom B. who C. which D. whose
7.A. swimming B. playing C. crossing D. sinking
8.A. with B. in C. on D. at
9.A. mad B. good C. sad D. ashamed
10.A. courage B. strength C. power D. ability
1.A 2.C 3.B 4.D 5.A 6.B 7.D 8.A 9.D 10.A 【解析】文章講述了羅伯特和亨利的故事,因?yàn)楹嗬蝗タ磩e人打架,羅伯特告訴別人說(shuō)他是膽小鬼,后來(lái)羅伯特在游泳的時(shí)候差點(diǎn)出事,亨利救了他,從此他們都很敬佩他。 1.句意:羅伯特大聲說(shuō)“有人打架,我們?nèi)タ纯础。A. cried 喊; B. jumped 跳;...查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:甘肅省白銀市2018年中考英語(yǔ)試卷 題型:單選題
There are many good teachers in ______ school.
A. we
B. him
C. our
D. themselves
C 【解析】句意:我們學(xué)校有很多好老師。A. we人稱代詞,主格,我們;B. him人稱代詞,賓格,他; C. our形容詞性物主代詞,我們的;D. themselves反身代詞,他們自己。由空格后面的名詞school,可知此處應(yīng)填形容詞性物主代詞,用來(lái)修飾后面的名詞school,結(jié)合選項(xiàng),可知C選項(xiàng)符合題意,故答案選C。查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:牛津譯林版八年級(jí)下冊(cè)英語(yǔ) Unit7 International charities-Welcome to the unit 測(cè)試 題型:單選題
Take it easy. There's still a little time_______.
A. left B. leave C. leaving D. will leave
A 【解析】句意:別急。還剩下點(diǎn)時(shí)間。根據(jù)名詞time與定語(yǔ)leave之間表示被動(dòng)關(guān)系,故用過(guò)去分詞作后置定語(yǔ),故為left,故選A。查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:牛津譯林版七年級(jí)下英語(yǔ)期末考試專題練習(xí)-句型轉(zhuǎn)化 題型:句型轉(zhuǎn)換
1.Red Square is about 9.1 square meters in size.(改為同義句)
Red Square covers ____________ of about 9.1 square meters.
2.Cross the bridge and you will see the Panda House on your right.(改為同義句)
_______________ the bridge and you will see the Panda House on your right.
3.This is Sandy's pencil case.(改為同義句)
This pencil case ____________ Sandy.
4.What interesting work it is to teach the children!(改為同義句)
____________ it is to teach the children!
5.Sam is so tall that he can reach the apples on the tree.(改為同義句)
Sam is ____________ to reach the apples on the tree.
6.He did well in all his subjects.(否定句)
He ________________ well in all his subjects.
7.Alice used the key to open the small door. (改為同義句)
Alice ________ the small door _______ the key.
8.The little girl looked around and found that there was nobody else.(改為同義句)
The little girl looked around and found __________________
9.We go to the Reading Club once a week. . (劃線提問(wèn))
______________________________________ go to the Reading Club ?.
10.This hall is too small to hold 300 people.(同義句)
This hall isn't _____________ to hold 300 people.
1. an area 2. Go across 3. belongs to 4. How interesting 5. tall enough 6. didn’t do 7. opened with 8. nobody else 9. How often do you 10. big enough 【解析】 1.根據(jù)句意,紅場(chǎng)面積約...查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:2018年上海中考英語(yǔ)二模D篇匯編 題型:回答問(wèn)題
A Cloud of Hope and Danger
A small cloud floats through the air in a hospital operating room. In the room a patient, suffering from cancer, lies on a table. The cloud surrounds(包圍) the patient, covering her body and filling her lungs(肺). The cloud is not smoke or steam. It is made of millions of microscopic robots called nanorobots(納米機(jī)器人). These tiny robots move from cell(細(xì)胞) to cell in the patient’s body, destroying the cancer.
Fighting cancer with nanorobots is only an idea today, but scientists say that it could be possible in the future. Using nanorobots for good purposes such as fighting disease or repairing the environment may be the solution to many of today’s problems.
However, nanorobots could be a dangerous risk as well. Since nanorobots are so tiny, they will have to work in large teams of many thousands to many millions. For this reason, nanorobots will have to be programmed to build themselves. Scientists will not have the ability to build millions of nanorobots one by one.
This ability to reproduce is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nanorobots would be far worse than any disease. Some people think that if they get out of control, nanorobots could destroy the Earth.
What should be done? Should we continue researching nanorobots or should we search for other methods? This is one of the many difficult decisions that we have to make in the future.
1.What is the cloud in the passage, smoke and steam or microscopic robots?
________________________________________________________________________
2.What can be the good use of nanorobots for us?
________________________________________________________________________
3.Why will nanarobots have to work in large teams?
________________________________________________________________________
4.What makes it possible for nanorobots build themselves?
________________________________________________________________________
5.Can you give the passage another title?
________________________________________________________________________
6.Are you for or against using nanorobots in the future? Why?
________________________________________________________________________
1.Microscopic robots. 2.Fighting disease or repairing the environment. 3.Because they are so tiny. 4.The ability to reproduce. 5.Whether we should research nanorobots or not. 6.Any reas...查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:八年級(jí)下 Unit 9 Have you ever been to a museum 測(cè)試卷 題型:填空
(題文)你到過(guò)什么地方?你對(duì)它有什么深刻的印象?請(qǐng)用英語(yǔ)寫(xiě)一篇短文來(lái)介紹你游歷過(guò)的城市或風(fēng)景點(diǎn)。80詞左右。
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Have you ever been to Wuhan? I went there several times I think it' s really a beautiful city. I fell in love with it when I first traveled there It has many nice places The traffic is fine. And the p...查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:八年級(jí)下 Unit 9 Have you ever been to a museum 測(cè)試卷 題型:單選題
I think a dog is a good pet for _________ child.
A. a 6-year-old B. an 6-years-old C. a 6-year old D. a 6 years-old
A 【解析】 句意:我認(rèn)為一個(gè)小狗對(duì)于一個(gè)6歲的孩子來(lái)說(shuō)是一個(gè)好的寵物。根據(jù)基數(shù)詞+名詞單數(shù)+形容詞,相當(dāng)于形容詞“幾歲的,多長(zhǎng)的,多寬的等”;不定冠詞a/an一個(gè),a用于輔音音素開(kāi)頭的單詞前,an用于元音音素開(kāi)頭的單詞前;故選A。查看答案和解析>>
科目:初中英語(yǔ) 來(lái)源:人教八年級(jí)下英語(yǔ)Unit 5 測(cè)試卷 題型:單選題
The rainstorm came while Ann ________ her purse in the classroom.
A. was looking for B. looked for C. is looking at D. looks at
A 【解析】 句意:當(dāng)安正在教室里找錢包時(shí),暴風(fēng)雨來(lái)臨了。當(dāng)一個(gè)動(dòng)作發(fā)生時(shí),另一個(gè)動(dòng)作正在發(fā)生,用進(jìn)行時(shí)be doing,排除B和D。且根據(jù)came可知,用過(guò)去時(shí),故選A。查看答案和解析>>
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