题目内容

3．______Bill ______two pingpong balls？（　　）
A．Do；haveB．Does；haveC．Does；has

分析 Bill有两个乒乓球吗？

解答 答案：B
结合句意"Bill有两个乒乓球吗？"可知该句是一般疑问句，结合语境可知询问的是客观事实故确定为一般现在时态，又知谓语动词have是实义动词，主语Bill是第三人称单数，变一般疑问句助动词用does，句型结构为Does+主语（三单）+谓语（动词原形）+其他，套用结构，故填Does；have故选B

点评 助动词，帮助实义动词构成否定句和一般疑问句的，要根据时态，人称等选择正确用法完成试题．

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13．阅读短文，从各题所给的四个选项中，选出最佳答案．
Cars are lots of fun，but they could also be dangerous．We have to be careful when we drive them or ride in them．
It's always a good idea to put on your seat belt when you're in a car．Why？Think about this example：You put an egg on a skateboard and give it a push．If the skateboard hits a stone，it will stop，but the egg won't．It will fly through the air，hit the ground and break．
Now，think what would happen if you tied the egg to the skateboard．When the skateboard hits a stone，the egg won't go flying； it will stay safely on the skateboard．
Volvo，a famous Swedish carmaker，was the first to use seat belts in 1849．
Air bags are also very important for car safety，because sometimes a seat belt isn't enough．If the car is going really fast and runs into something，seat belts could even hurt the people who wear them．Most new cars have air bags in front of and next to the seats．When a car hits something，its air bags will come out quickly in less than one second to keep the people inside safe．

66．The passage mainly tells usA．
A．two important ways to keep safe in cars  
B．how air bags work to make cars safe
C．how seat belts work to make cars safe    
D．why we must tie the egg to the skateboard
67．The writer gives the example of the egg toC．
A．tell us that eggs are easy to break
B．show how to wear a seat belt
C．show why it's important to wear a seat belt in a car
D．tell us what a skateboard is
68．Seat belts can make us safer because．C
A．we are interested in them
B．they can stop us from hitting other cars
C．they can help us stay safely on the seats  
D．they are made of strong materials
69．Air bags are important for cars becauseB．
A．they are made of plastic
B．they can also help us to keep safe in a car
C．they can keep cars running slowly
D．they are put in front of and next to the seats
70．Which of the following is TRUE according to this passage？D
A．It won't be dangerous if there are seat belts or air bags in a car．
B．Now most of new cars still have only one air bag．
C．When a car hits something，its air bags will come out a few minutes later．
D．Volvo was the first to use seat belts．
14．他装扮成圣诞老人给孩子们发一些礼物．
Hedressed uplike Father Christmas to give the kids some presents．
11．-What color is it？-_____________（　　）
A．It's red．B．This is red．C．It's a red．
18．That_______ good．（　　）
A．soundB．soundsC．look
8．Jeff has two computers．（改为一般疑问句）
Does Jeffhave two computers？
15．打扰了，给你的钢笔．
Excuse me，here is your pen．
12．和朋友对话talk with friends．
13．My brother joined the army in 2014．Hebecame （become） a young soldier．

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