【文章內(nèi)容簡介】 e﹣producing Countries（1）What food crop is the reading material mainly about？ A.Wheat.B.Rice.C.Corn.D.Potato.（2）In which country is the most rice grown？ A.China.B.Bangladesh.C.India.D.Vietnam.（3）From the map we know that the five countries are all in . A.Europe.B.Africa.C.America.D.Asia.【答案】 （1）B（2）A（3）D 【解析】【分析】短文大意：這篇閱讀材料主要介紹了世界水稻種植的國家和產(chǎn)量。 （1）細節(jié)理解題。 根據(jù) rice is one of the most important food crops in the world. 水稻是世界上最重要的糧食作物。故選B。 （2）看圖識圖題。 根據(jù)柱形圖可知中國的水稻產(chǎn)量最高超過200000000，其次是印度，再次印度尼西亞。 故選A。 （3）看圖識圖題。 根據(jù)柱形圖可知世界五大水稻生產(chǎn)國是：中國，印度，印度尼西亞，孟加拉和越南。它們都是亞洲國家。故選D。 【點評】此題考查閱讀理解。先觀察圖片，理解圖片信息。然后分析問題，帶著問題仔細觀察圖片信息，找出問題正確答案。6．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。 If you look at the top of your phone, you39。ll usually see a little symbol that says 3G or 4G. The G stands for the generation （代） of your mobile network. But the symbols will bee things of the past after 5G networks fully arrive. 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. About 100 times faster than 4G networks, 5G will let people download and upload data（數(shù)據(jù)） faster than ever before. But 5G won39。t just bring faster mobile internet. People can use it for many other things as well. For example, 5G will help to make selfdriving cars safer. Today39。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 receive instructions in time. With 5G, this lag will be greatly lowered, making the cars safer.5G could also be used to power the internet of things （IoT）, that is, a large online network that connects all things and people. Fast internet speeds will be the key to developing this technology. 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.Beijing.B.Shanghai.C.Shenzhen.（2）What can we infer（推測） according to the passage?. A.5G is widely used in China now.B.5G networks will make our lives more convenient.C.There are no symbols at the top of our phones.（3）The writer uses selfdriving cars as an example to . A.explain how 5G39。s fast speed can be helpfulB.warn about the possible dangers of selfdriving carsC.explain how selfdriving cars work（4）What is IoT according to the passage? A.A robot that can do housework.B.An online store where you can buy anything.C.A large online network that connects things and people.（5）Which sentence is right according to the passage? A.5G will help us buy eggs quickly.B.Robots can help us buy eggs online.C.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。G代表手機網(wǎng)絡(luò)的代。但是，當5G網(wǎng)絡(luò)全面覆蓋時，這些符號將會成為過去時。3月30日，上海市長吳清第一次使用華為Mate X智能手機進行視頻通話，上海成為中國進行第一個測試5G的城市。5G將會在很多方面改善人們的生活。 （1）細節(jié)理解題。根據(jù) Shanghai has also bee the first city in China to start testing 5G networks。可知，上海是中國第一個進行5G測試的城市。故選B。 （2） 推理判斷題。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。 But 5G won39。t just bring faster mobile internet。 People can use it for many other things well?？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。而且，5G不僅僅是在移動網(wǎng)絡(luò)上給人們帶來快捷。在其他方面，人們也可以利用5G。由此可以推斷出，5G將會使人們的生活便利很多。故選B。 （3） 推理判斷題。根據(jù)…With 5G， this lag will be greatly lowered， making the cars safer。可知，5G可以大大減少問題延遲，從而使無人駕駛汽車更安全。作者通過這個例子來告訴我們5G的告訴怎樣起作用的。故選A。 （4）詞義猜測題。根據(jù)5G could also be used to power the internet of things（IoT）， that is， a large online network that connects all things and people?？芍琁oT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(luò)。故選C。 （5）細節(jié)理解題。根據(jù)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。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。故選C。 【點評】此題考查閱讀理解。客觀信息題可以從文章中直接找到答案。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。通過語篇邏輯關(guān)系，研究細節(jié)的暗示，推敲作者的態(tài)度，理解文章的寓義。對于詞意猜測題。需要準確無誤地理解上下文，根據(jù)上下文的聯(lián)系進行猜測。找出問題答案。7．閱讀理解 If you want to check where the nearest coffee shop to your home is, if you want to know how to get to a place in your city, or if you want to see where in the world your foreign pen friend lives, there39。s now a new free online map you can use. Last month, China started its official online mapping service, Map World. Through this free online service users can fly over mountains and valleys around the world and search for restaurants and traffic information across the country for free, said Xu Deming, director of the State Bureau of Surveying and Mapping （SBSM）. The bureau, which does China39。s surveying and mapping work, is in charge of the Map World project. Users can get into Map World through or and search for 2 and 3D images from across the world. The home page shows a view of the Great Wall. It took about two years to prepare the service with all the satellite（衛(wèi)星） images taken f