题目内容

3．You'd better         football on the road．（　　）
A．not playB．not to playC．not playingD．play

分析 你最好不要在马路上踢足球．

解答 答案：A
had better do sth．是固定搭配，最好做某事，否定式是had better not do sth．根据句意：你最好不要在马路上踢足球．故选A．

点评 本题考查的是动词的固定搭配，理解句意并熟记固定用法是解答本题的关键．

练习册系列答案
相关题目
13．--Susan，do you know Maria？
--Sure．We         for nearly three years．（　　）
A．have made friendsB．have been classmates
C．have joined the club   
14．看过电影画皮之后，她不敢在夜间独自外出．
Sheis afraid to go out alone during the night after seeing the film PaintedSkin．．
11．他花了很长时间致力于研究如何阻止学生沉迷于电脑游戏．
Hespent a long time working on researching how to stop students from falling indulged in computer games．
18．让杰克每天晚上复习两个小时功课恐怕很困难．
I'm afraid that it is difficult to make Jack keep going over his lessons for two hours every evening．
8．-         is your mother？
-She is in the kitchen．（　　）
A．HowB．WhatC．WhenD．Where
15．下面短文中的画线部分是错误的，请改正，但不得改变原文意思，并将正确答案写在右边相应题号的横向上．
My mother is 41 year old．She is 91．years
a art teacher in a middle school．She 92．an
is very taller with long black hair．She 93．tall
like dancing and cooking．When I was a child，94．likes
she always cooked delicious food for me．
At that time，she didn't has much money，95．have
 and she still bought lots of useful things 96．but
tome．Today is Mother's Day．I'll help 97．for
her with some houseworks．I also make a 98．housework
beautifully card for her，with my best wishes 99．beautiful
on it．I will say to him．"I love you，mum．"100．her．
12．Artificial intelligence：Google's AlphaGo beats Go master Lee Se-dol
A computer program has beaten a master Go player 3-0 in a best-of-five competition，in what is seen as a landmark moment for artificial intelligence （人工智能）．
Google‟s AlphaGo program was playing against Lee Se-dol in Seoul，in South Korea．
Mr Lee had been confident he would win before the competition started．
"AlphaGo played consistently （稳定地） from beginning to the end while Lee，as he is only human，showed some mental weakness，"one of Lee‟s coaches，Kwon Kap-Yong，told the AFP news agency．
Mr Lee is considered as a successful Go player，having won many competitions in his career．
Go is a game of two players who take turns putting black or white stones on a 19-by-19 grid （棋格）．Players win by surrounding their competitors pieces with their own．
In the first game of the series （系列赛），AlphaGo won by a very small chance-Mr Lee had led for most of the match，but AlphaGo managed to build up a strong lead in its closing stages．
After losing the second match to DeepMind，Lee Se-dol said he was"speechless"adding that the AlphaGo machine played a"nearly perfect game"．
Experts said that Lee Se-dol had brought his"top game"but that AlphaGo had won"in great style"．
The AlphaGo system was developed by British computer company DeepMind which was bought by Google in 2014．It has built up its special skills by studying older games and teasing out so many kinds of ways of play．And，according to DeepMind CEO Demis Hassabis，it has also spent a lot of time just playing the game．
"It played itself，millions and millions of times and each time got a little better-it learns from its mistakes，"he told the BBC before the matches started．
This good circle of continuous improvement meant the super computer went into the five-match series stronger than when it beat the European player late last year．
Does this mean artificial intelligence is now smarter than us and will kill us humans？Certainly not．AlphaGo doesn‟t care if it wins or loses．Does it mean that artificial intelligence will soon take your job？Possibly you should be more worried about that．

48．What had Lee Se-dol thought about the competition before it started？A
A．He would beat AlphaGo．
B．AlphaGo would lead the match．
C．It was hard to tell who would win．
D．AlphaGo would have some weakness．
49．What happened in the first game of the series？C
A．Mr Lee won by a very small chance．
B．AlphaGo had led for most of the match．
C．Mr Lee was beaten by AlphaGo finally．
D．AlphaGo built up a strong lead at the beginning．
50．What does the underlined phrase"teasing out"probably mean？B
A．Giving out．
B．Working out．
C．Running out．
D．Pointing out．
51．The writer may agree thatCin the future．
A．human will be killed by artificial intelligence
B．artificial intelligence will do everyt hing for human
C．people might lose jobs because of artificial intelligence
D．artificial intelligence will be much smarter than human．
19．A fter the earthquake，it becomes much _____ to provide enough electricity for Tokyo．（　　）
A．difficultB．more difficultC．easier

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网