题目内容
Dropping litter ______ never allowed in our city.
| A．don’t | B．are | C．will | D．is |
D
解析试题分析：句意：我们城市从来不许乱扔垃圾。结合语境可知本句描述的是客观性动作，故用一般现在时态，动名词做主语表示抽象含义，故谓语动词用单数，选D。
考点：时态及主谓一致
点评：英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型，首先要注意句子中的时间状语，如果没有则要通过分析上下文，结合语境来判断句子的时态。英语中的现在进行时态和现在完成时态中的助动词，往往因为主语的不同，而有所不同，需要注意与主语保持一致。
天天向上一本好卷系列答案
小学生10分钟应用题系列答案| 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次） | |
| |
| Playing sports like running every day l _ good to your longer life. But researchers at Boston University have also found people are likely(可能WJ) to live to age 100 or 2_____because of a kind of genes(基因) in people. The technique may also help doctors know 3_____ you may get a disease before tlie signs show up. Living a long, 4 .life lies in your fanulie.s. If your grandparents and parP.nts lived into their 90s and 5 healthy until the end, there's a pretty good chance vou will have, too. So it's 6 that genes play an important role in your ages. The Boston University researchar says this kind of findings are very 7 _ ancl important, not just in knowing who will live longest, but in 8 helping people live longer and healthier lives. As the cost of the 9 genetic tests goes on dropping , he says doctors will be able to screer patients for diseases they may not10 until later in life, and gave ways to avoid them. |
| 完形填空。 | |||
| There was a boy who was the brightest student in his class. But the boy changed l _ leaving home and living in the school. His grades started dropping and felt worried. He 2_ being with others.He was 3 all the time because he felt that no one loved him. His parents 4 worrying about him. But they did not know what was happening to him. _5 his dad decided to go to the school and talk with him. They sat on the bank of the lake near the 6 . His dad asked, "Do you know why I am here today?" The boy answered back, "To check my grades?" "No, no," his dad _7 , "I am here to tell you that you are the most important person for us. We want to see you happy. I don't care about 8 .I care about your happiness. YOU ARE OUR LIFF,. " These words caused the boy's eyes to fill with tears. He hugged his dad. He knew there was __9_ who cared for him deeply. Today this young man is in Peking University and he is the 10 of his class. | |||
| ( )1. A. before ( )2. A. enjoyed ( )3. A. lonely ( )4. A. stopped ( )5. A. So ( )6. A. home ( )7. A. shouted ( )8. A. health ( )9. A. someone ( )10. A. weakest |
B. when B. hated B. lovely B. started B. Because B: college B. replied B. sports B. nobody B. best |
C. after C. kept C. lively C. liked C. But C. school C. asked C. grades C. anyone C. tallest |
D. while D. liked D. alone D. was D. And D. supermarket D. cried D. happiness D. everyone D. saddest |
从方框中选择正确选项，完成短文，并将其字母序号写在短文后面的空格内。（方框中有两个选项是多余的）
| A．before B．carry C．paper D．over E．shouting F．that G．afraid H．way I．send J．1ike K．fill L．necessary |
Billy was three years old．One day, when he was trying to 1 a bottle of milk from the table, he dropped it．There was a sea of milk all 2 the kitchen floor at once．
His mother came in．Instead of 3 at him, she said, "Billy, what a great and wonderful mess you have made! Would you like to play in the milk for a few minutes 4 we clean it up?"
He did．After a while, his mother said, "You know, Billy, whenever you make a mess 5 this, finally you have to clean it up．So, how would you like to do 6 ? We could use paper, a towel or a mop（拖布）．Which do you want to use?"
Billy used the 7 and together they cleaned UP the milk．His mother then said, "Let's go out and 8 the bottle with water in the yard． Let's see if you can find a right 9 to carry it without dropping it．"
It was at that moment that Billy knew he didn't need to be 10 of making mistakes．Instead he knew that mistakes were just opportunities for learning something new．