Different kinds of super corn.another hybrid grain.has been developed by scientists of many differentnationalities．题目和参考答案——青夏教育精英家教网—

题目内容

8．Different kinds of super corn，another hybrid grain，has been developed by scientists of many differentnationalities（国籍）．

分析不同种类的超级玉米，另外一种杂交谷物，已被很多不同国籍的科学家所开发．

解答答案nationalities．
nationality是名词，意为"国籍"，前面是many，后加复数可数名词，故填nationalities．

点评考查名词的词义．在熟知单词词义的基础上要注意名词的数的变化．

练习册系列答案

3．Christmas Eve was tomorrow．I hoped one of the packages that held a camera had already been placed under the Christmas tree．It was the only thing I wanted．I had been dropping hints to my parents．I love taking photos．My bedroom walls are covered with photos I had taken with my mom's old camera．I'm always trying to capture（捕捉） those perfect moments in which you can hear the laughter or touch the beautiful scene，but my camera has always seemed to fall short．
I knew Mom had put a few presents under the tree this morning，so I went on a hunt in my mom's room．I opened the door and found my Christmas present was lying unwrapped on the floor-a big pink cat．I felt so disappointed．
Mom seemed to notice that，and she tried to cheer me up．"Stacy，I got your present today．I am so excited to surprise you!""I can't wait，"I said．The next day I couldn't wait any longer．I needed to tell her．
"Mom，may I talk to you for a second？"
"Sure，dear．What do you need to talk about？"she asked．
And so it came-how upset I was that I was getting a cat．
"Stacy，that cat is for your sister Julia!"she said with a smile．
"Then what am I getting？"I asked．
She just smiled．"You'll have to wait and see．"
Next morning，I happily got into the living room and sat next to the tree．I pulled out the box with my name on it and opened the wrapping paper to find…
My camera!"Thank you!"I said to both Dad and Mom．
Dad picked up the camera and took a picture of Julia，Mom and me．It has become one of my favorite pictures．Just on that Christmas morning，I took lots of photos with my camera-my little sister making a face，my parents giving me a soft smile-and all of these photos have come to mean one thing to me：LOVE．
21．The underlined phrase"dropping hints"in Paragraph 1meansB．
A．talking often
B．sending presents
C．suggesting indirectly
D．taking pictures
22．Why did Stacy feel disappointed at first？C
A．Her mother couldn't understand her at all．
B．Her mother didn't buy her any Christmas gift．
C．She mistook her sister's Christmas gift for hers
D．She didn't find her present in her mom's room．
23．We can learn from the passage thatB．
A．her mother bought Stacy a big pink cat
B．her mother knew what gift Stacy wanted
C．Stacy thought it's OK to have an old camera
D．Stacy finally got her gift on Christmas Eve
24．What would be the best title for the passage？A
A．A Christmas gift as wished
B．Love is more important than gifts
C．A wonderful Christmas
D．Love cannot be bought．

13．-Will Mr．Smith come here on time？
-We cannot guarantee the ______ arrival of trains in foggy weather．（　　）

20．够不到．out of/beyond one's reach．

17．David Brown and Anne are two patients in the Adult Day Care program at Merey Hospital．David Brown is seventy-two years old．He's friendly and likes to talk．He lives with his wife in the city．But David is becoming forgetful．His wife says，"He'll heat up some soup，then forget to turn off the gas．"She is sixty-one and still works．She is worried about leaving her husband alone by himself．
Anne is eighty and lives with her daughter，who is sixty．Her daughter says that she needs a rest，"Mom follows me everywhere．She follows me from room to room when I am cleaning．She sits down next to me when I am reading the newspaper．I need a rest and she does，too．"
And so，several times a week，David's and Anne's families take them to the Adult Day Care Centre．Many hospitals have this program．Patients come to the centre for a full or half day，from one to five days a week．All the patients live with their families and most are old people．
In the centre，patients learn many things，such as dancing and painting．Many patients like to cook their meals every day．Several men and women enjoy playing games．All the patients enjoy talking，singing and being with one another．
Mrs Carol Johnson is the director of the Centre．She says，"We are offering both the patients and their families a service of great value．Patients have the chance to get out of their houses．Husbands，wives or grown children can work or have a rest．Most important of all，families are able to stay together．"
9．What happens to Anne's family？D
A．Her daughter is too old to look after her．
B．Anne cleans all the rooms every day．
C．Her daughter doesn't want Anne to live with her．
D．Her daughter is very tired because Anne always follows her．
10．Many patients prefer to stay in the Adult Day Care Centre becauseD．
A．they are free to do anything they like
B．the centre can help husbands and wives to live peacefully together
C．they can live by themselves
D．it makes the whole family enjoy themselves
11．The best title of the passage should beB．
A．How to Spend the Rest Years
B．The Adult Day Care Program
C．A Valuable Place
D．Happy Families．

18．假定你是中国高中生李华，今年暑假期间将去澳大利亚悉尼南部Kogarah的一所综合性学校Kogarah High School学习一个月，并将寄宿在当地的居民Silvia家中．请给Silvia写一封电子邮件，询问一些将在Kogarah生活的有关情况．具体询问内容如下：
1．住宿是否可以有单间；2．房间里是否有网络；3．是否可以自己煮饭； 4．是否有便利的交通．
注意：
1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．开头语和结束语已为你写好，不计入总词数．
Dear Silvia，
Greetings from China!I am Li Hua，a high school student in China．
Looking forward to your reply．
Best wishes，
Yours sincerely，
Li Hua．

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