【正文】 s big problemshunger, health and animals in dangerin a way that young children can understand. The book shows them, through other kids39。t stopped by their age or size or lack of resources, they saw a 1 in the world around them and to step help where they could. They support female soldiers raise money through their efforts, teach other kids about life lessons, and use their free time to 2 the old trees we love so dearly in the munity. Each of them had adults in their lives encouraging and supporting their work. 10．Choose the best answer and plete the passage（選擇最恰當?shù)倪x項完成短文） 然后一一作答。ve learned to face disappointment and grown stronger. 可知這樣一次演講比賽，讓作者敢于面對令人掃興的事，變得成熟，因此用character，人物，故選C。；；，人物；。根據(jù)常識可知，學生們選誰當班長其實不是很關心，不久就會忘記它，一切都會恢復到?jīng)]選舉前一樣，因此用forgot，忘記，故選A。 （7）句意：人們忘記選舉這件事，他們像選舉前一樣和我說話。根據(jù) But I was 1 （6）句意：我的預言是對的：我沒有贏。根據(jù) When it was my opponent39。 （5）句意：很顯然，誰將會獲勝。；；；，設想，描述。根據(jù) I felt that my chances of winning were ，所以他應該是進行了充分準備，用fully，充分地，故選A。 （3）句意：因為我充分準備，所以我覺得我贏的機會很大。；；（困難的事），勉勵完成；。根據(jù) I enjoyed speaking in public and got along well with people, so I felt it easy to ,可知，雖然作者自己很自信，和同學們相處的很好，喜歡在眾人面前講話，但是也害怕落下后沒面子，大家對自己感覺不好，此處用afraid，害怕， 故選B。 （1）句意：但是我害怕如果我落選，人們會對我感覺不好。t always going the way I expect. And moments of failure like this build 8 —since then I39。t regret putting time and energy into the election because I39。about the election and talked to me just as they did before.t win. My 6 s （對手的） turn, everyone was screaming his name. His speech was short, but all to the point. By then, I realized I should have made mine shorter and clearer. However, when I gave my speech on Election Day, the response （反應） wasn39。but to show my class why I wanted to be president. I put up my posters in hallways and in the classroom. I also spent three hours writing my speech, saying that I was the one they could turn to whenever they had a problem. Since I was 3 t to make promises to do things I couldn39。that people would feel bad for me if I lost. Run for Class President找出問題答案。對于詞意猜測題。而主觀判斷題考查的是對文章的感情基調(diào)等，這類題必須經(jīng)過對作者的態(tài)度、意圖以及對整篇文章進行深一層的推理等。 【點評】此題考查閱讀理解。可知，當冰箱里沒有雞蛋時，冰箱可以自動在網(wǎng)上下單買雞蛋。 （5）細節(jié)理解題。可知，IoT指的是把所有人和物聯(lián)系起來的一個巨大的在線網(wǎng)絡。 （4）詞義猜測題。作者通過這個例子來告訴我們5G的告訴怎樣起作用的。根據(jù)…With 5G， this lag will be greatly lowered， making the cars safer。故選B。在其他方面，人們也可以利用5G?？芍?，5G的速度將會是4G的100倍，人們下載或者上傳數(shù)據(jù)都會快很多。t just bring faster mobile internet。根據(jù)About 100 times faster than 4G networks， 5G will let people download and upload data（數(shù)據(jù)） faster than ever before。故選B。根據(jù) Shanghai has also bee the first city in China to start testing 5G networks。5G將會在很多方面改善人們的生活。但是，當5G網(wǎng)絡全面覆蓋時，這些符號將會成為過去時。Our refrigerator can order eggs online for us.【答案】 （1）B（2）B（3）A（4）C（5）C 【解析】【分析】短文大意：當人們看手機上方的時候，會看到3G或者4G的小符號。5G will help us buy eggs quickly.B.An online store where you can buy anything.C.explain how selfdriving cars work（4）What is IoT according to the passage? A.s fast speed can be helpfulB. . A.There are no symbols at the top of our phones.（3）The writer uses selfdriving cars as an example to5G is widely used in China now.B.C.Shanghai. The IoT could be used in a lot of ways. For example, with IoT, your refrigerator could automatically （自動地） place an order online for eggs when it finds that there are no eggs left inside.（1）Which city was 5G tested for the first time? A.s selfdriving test cars have one problemlag（延遲）. When the car sees an obstacle（障礙物）, it sends this information to a data center and receives instructions, However, it will be some time before it sends and receives this information. With this kind of lag, the cars might crash because they don39。t just bring faster mobile internet. People can use it for many other things as well. On March 30, Shanghai vicemayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone. Shanghai has also bee the first city in China to start testing 5G networks. If you look at the top of your phone, you39。8．閱讀下列短文，從每題所給的A、B、C三個選項中選出最佳答案。根據(jù)第一段可知幫助發(fā)展中國家時不僅僅是提供給他們金錢，而且要通過更好的方法來讓他們自己幫助自己，故選A。根據(jù)第一段We have to e up with better ，故選D。根據(jù)We will reduce the waste we produce and help ，而且?guī)椭税l(fā)展中國家，故選D。根據(jù)A man called Nicholas Negroponte invented a cheap laptop puter和give it extra power when ，并且有額外的能量，故選C。根據(jù)give it extra power when ，是通過特殊的把柄來產(chǎn)生能量，即通過上發(fā)條，故選B。s education immediately.【答案】 （1）B（2）C（3）D（4）D（5）A 【解析】【分析】主要講了Nicholas Negroponte發(fā)明了一種便宜的手提電腦和循環(huán)使用手機來幫助發(fā)展中國家。We should think about giving help to developing countries more often.D.We need to help people in developing countries to help themselves，not just throw money at the problem.B.show how to find business opportunities in developing countriesD.illustrate the kindness of people in the developed countriesB.It not only reduces the waste produced by developed countries but also helps the children in developing countries.（4）Mr. Negroponte39。We can help children in developing countries reuse the old mobile phones.C.s own solutions（3）According to the passage，what benefit can we get from recycling old mobile phones? A.is cheap and can run with extra powerD.will be damaged much easier than the normal oneB.利用空氣……使……（2）The laptop puter that Mr. Negroponte has designed搖上給……上發(fā)條吹風s education they should help people to find their own solutions to their problems in the long term. Another idea to help children in developing countries is to recycle old mobile phones so that they can be used again. In the UK. And probably in many other countries too, millions of mobile phones are thrown away every year. The waste crested by throwing away thee old phones is very bed for the environment, so it se