【正文】 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…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據都會快很多。t just bring faster mobile internet。根據About 100 times faster than 4G networks， 5G will let people download and upload data（數據） faster than ever before。故選B。根據 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。10．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?？芍侨龡l建議，故選C。那你可能想為她做點好事。說明這是個錯誤，你不是有意傷害她的感情。s up to her. Then you might want to do something nice for her. Perhaps send her some flowers to show that you39。根據First of all, you should say sorry right away to Joan. Explain that it was a mistake, and that you didn39。根據but how do I get her to forgive（諒解）me? What should I do?我應該怎樣做，可知Eric尋求幫助建議，故選B。根據第一個表格Date:15/04/20199:05 AM和第二個表格Date:16/04/20198:30 AM可知2019奶奶4月15日9:05分Eric寫的電子郵件，2019年4月16日8:30Carla回信，所以是一天內回復，故選A。根據Subject: Some advice From: Carlayahoo. 可知有問題可以向Carla尋求幫助，故選D。two【答案】 （1）D（2）A（3）B（4）C 【解析】【分析】主要講了Eric和同學Joan相處不好，寫電子郵件給Beth時，Beth回信時結果給Joan回信了，Joan知道后非常生氣，Beth也不高興，Eric寫電子郵件向Carla尋求幫助。threeFourfiveD.To give advice.B.To say sorry.D.C.B.Carlayahoo. （2）How soon did Eric get the reply from Aunt Carla? A.C.Joan163. d better send an to. A.t have anything nice to say, don39。s up to her. Then you might want to do something nice for her. Perhaps send her some flowers to show that you39。t know where your message might end up! First of all, you should say sorry right away to Joan. Explain that it was a mistake, and that you didn39。 s face, but how do I get her to forgive（諒解）me? What should I do?To:Eric163. From: Carlayahoo. Subject: Some adviceDate:16/04/20198:30 AMDear Eric, s address! Now Joan is really angry with me and won39。m having a problem with my classmate, Joan, at school. The other day I wrote an to another classmate, Beth, in which I said something about Joan that perhaps wasn39。9．閱讀理解 To: Carlayahoo. From:Eric163. Subject: Help!Date:15/04/20199:05 AMDear Aunt Carla, 【點評】考查閱讀理解。 （4）理解歸納題。根據文中的語句Fights at school sometimes happen. But how can you keep away from a fight? Here39。理解可知，此段介紹要學會拒絕，故選C。 （2）細節(jié)理解題。根據文中語句If you know someone is ing up behind you to attack, turn toward the person with your hands up in front of your body and loudly say stop before walking away.crazy【答案】 （1）B（2）C（3）A（4）C 【解析】【分析】文章大意：面對“打架”，我們應該持有的態(tài)度及避免打架的方法。C.angryencourage students to work hard（4）The passage is written in a/an ____ tone（語氣）. A.warn students not to fightC.Talk to someone.（3）The passage is written to ____. A.Learn to refuse.Join in a fight.Face bravely.D.C.B. ____ Your friend may ask you to join in a fight. Learn to say no. Helping him fight is not really helpful to him. If you really want to give him a hand, try to ask him to give it up. Also, you can tell him if he gets involved in a fight, he may get hurt and be punished. Then, try to learn why he wants a fight and help him find a right way to deal with the problem.（1）The underlined word attack in Paragraph 3 means ____ in Chinese. A. Shout loudly. If you know someone is ing up behind you to attack, turn toward the person with your hands up in front of your body and loudly say stop before walking away. Loud voice can usually make the attacker calm down. If the person doesn39。 Be calm（冷靜）. Sometimes, you feel so angry that you really want to teach somebody a lesson. But being angry can39。 Fights at school sometimes happen. But how can you keep away from a fight? Here39。8．閱讀下列材料，從A、B、C、D四個選項中選出最佳答案。 【點評】考查閱讀理解。 （5）主旨題。 （4）推理題。 （3）細節(jié)題。 （2）細節(jié)題。As you learned more and more. It seemed you knew less and 。 （1）細節(jié)題。to talk about the importance of doingD.to tell us how to learn moreB.D.C.B.. A.learn from its parentsD.get up and start walkingB.Learning has nothing to do with doing.D.People need to learn a lot before trying a new idea.B.D.C.B.to know about it.