选词填空：用下列单词或词组的适当形式填空。

　　talk, get on, have, eat, play, buy, help, climb, leave, hold

　　

1．The bus is coming. Let's ________ the bus.

2．They ________ a swim in the river tomorrow afternoon.

3．Every day she ________ home at about seven o'clock.

4．Look! Who ________ the ladder for Jim?

5．Stop ________ and listen to the teacher, please.

6．Do you like ________ mooncakes? They are delicious.

7．Don't ________ that tall tree. It's too dangerous.

8．Peter is a good student. He always ________ others.

9．How many ________ are there in a football team?

10．“What are you going to do after school?”

　　“We ________ some school things.”

　　选词填空：用所给词的适当形式填空

rule, practice, join, after, lucky, for, on, read, by, early

　　Emily has so many _________. She has to do her homework ________ school. She can’t go out ________ school night. She has to wash the dishes after dinner, then she can watch TV ________ half an hour. She likes _________. She usually reads at night. She has to be in bed ________ ten o’clock because she has to get up ________ the next morning. She ________ a music club. She has to ________ her guitar every day. She doesn’t think she’s _________.

 

小刚家准备建一栋新房，爸爸买了一堆材料相同的石子，小刚选取一块石子在实验室测它的密度．
他先将托盘天平放在水平桌面上，调节托盘天平平衡时，发现指针停在分度盘的右侧，要使天平平衡，应将横梁右端的平衡螺母向   (左／右)移动；当他用天平测物体质量时，发现指针偏向分度盘的左侧，这时应该在天平右盘中      (增加／减少)砝码；
测小石子的密度，主要实验步骤是： A．用量筒测出小矿石的体积；B．将小矿石从水中取出，立即放在已调节平衡的天平盘上，加减砝码和调节游码，测出小矿石的质量；C．再用密度计算公式求出小石子的密度．请你评估：这一实验过程测算出的密度结果______(选填“偏大”、 “偏小”或“准确”)，原因是_______________________．

刚按图甲所示的方法测石子的质量，请指出操作中的三个错误：
①                                                      ；
                                                      ；
③                                                      ．
纠正错误后继续实验，当盘中所加砝码和游码位置如图19乙所示时天平平衡，则此石子的质量为      g．在量筒内装有一定量的水，该石子放入前、后的情况如图19丙所示，则石子的体积是       cm³，此石子的密度是           kg/m³．

按所给的汉语，用英语完成下列句子，并将答案写在标有题号的横线上。（本大题共6小题，每小题1.5分，共9分）

1.今年冯小刚执导的春晚将会像往常一样在除夕之夜现场直播。

This year’s Spring Gala directed by Feng Xiaogang _____________________________as usual on New Year’s Eve.

2.他问我会议开始多久了。

He　asked me_______________________________________

3.当事情超越我们的控制时，我们该向大人求助。

We should ask adults for help when things __________________________

4.如果我们每个人致力于自己的学习工作，我们的中国梦才会实现。

If we all _________________________________ our own study and work, our nation's dream will come true soon.

5.电视节目“爸爸去哪儿”给电视观众们提供了一个近距离观察明星和他们的孩子们的机会。

The TV program Where Are We Going, Dad? provides the viewers with ______________________________   some famous people and their children.

6.当我们知道了发生在他身上的事情，大家都沉默了。

When we got to know ______________________________________, all of us fell into silence.

 

小刚家准备建一栋新房，爸爸买了一堆材料相同的石子，小刚选取一块石子在实验室测它的密度．
他先将托盘天平放在水平桌面上，调节托盘天平平衡时，发现指针停在分度盘的右侧，要使天平平衡，应将横梁右端的平衡螺母向   (左／右)移动；当他用天平测物体质量时，发现指针偏向分度盘的左侧，这时应该在天平右盘中      (增加／减少)砝码；
测小石子的密度，主要实验步骤是： A．用量筒测出小矿石的体积；B．将小矿石从水中取出，立即放在已调节平衡的天平盘上，加减砝码和调节游码，测出小矿石的质量；C．再用密度计算公式求出小石子的密度．请你评估：这一实验过程测算出的密度结果______(选填“偏大”、 “偏小”或“准确”)，原因是_______________________．

刚按图甲所示的方法测石子的质量，请指出操作中的三个错误：
①                                                      ；
                                                      ；
③                                                      ．
纠正错误后继续实验，当盘中所加砝码和游码位置如图19乙所示时天平平衡，则此石子的质量为      g．在量筒内装有一定量的水，该石子放入前、后的情况如图19丙所示，则石子的体积是       cm³，此石子的密度是           kg/m³．