网址:http://m.1010jiajiao.com/timu_id_2293708[举报]
速读课本Section B的2c中June说的一段话,回答下列问题。
(1)Who is in Beijing now?
________________________________
(2)Does she often go to see Beijing Opera?
________________________________
(3)What do young people usually do on weekends?
________________________________
(4)What does June do on weekends?
________________________________
(5)Does she like China?
________________________________
查看习题详情和答案>>In the morning , we went camping in Green Nature Park. We were happy because it was a sunny day. However, in the afternoon , when we finished our picnic(野餐), it was dark and windy. Soon ,there was a shower. Unluckily, none of us brought an umbrella. We ran about but we could find no place to hide(藏身).
Twenty minutes passed and it was still raining .There were hours to go before we reached the campsite(野营地). It was even worse that our compass showed that we went to the wrong way. We had lost our way!
We had to make a quick decision as it was raining heavily. Chris said we could set up a tent(帐篷) to hide in, so Mary and Tom helped to set up it . Chris and I tried to make a fire to keep up warm. But we couldn’t as everything was wet. We dried ourselves and waited inside the tent. At about five o’clock , it stopped raining. We decided to give up the camping trip because all of us were tired.
This camping trip may not be successful but we know each other better. And the most important thing I’ve learned from this trip is the importance of team spirit(精神).
【小题1】It was even worse that they _____.
| A.had no picnic | B.lost their way |
| C.couldn’t light the fire | D.couldn’t know each other |
| A.They gave up the camping at last. | B.None of them had an umbrella. |
| C.We know each other better. | D.We ran about and found a place to hide. |
| A.compass | B.tent | C.fire | D.the rain |
| A.enjoying holidays | B.taking a compass |
| C.working together | D.making a decision |
阅读短文,并按要求完成1—5题。
Failure is what often happens. It is everywhere in our life. Students may fail in exams, scientists may fail in their research work, and players may fail in competitions. Although failure happens to everyone, different people’s attitudes(态度) towards failure are different.
Some people don’t think that their failure is an important thing at all. So they pay no attention to it. As a result, they will have the (A) failure later. Some people think they themselves are fools and lose their hearts in everything after they get a failure. Then they(B) their time and energy on useless things. At last, they may really be fools as they have thought.
(C)Other people are quite different from these two kinds of people mentioned above. Instead of being hopeless and lost, they draw a lesson from every failure and become more experienced. They will be successful after hard work in the end. So we should draw a lesson from every failure and become more experienced.
1题为判断正误,2补全句子,3翻译成汉语,4为回答问题;5找主题句。
1.Failure happens to everyone. ( )
2.在( A )、(B)处的横线上分别填上一个单词(A) (B)
3.将(C)处句子译成汉语:
_______ _____________ ______________________________.
4.Why do some people pay no attention to their failure?
________________________ .
5.请找出第三段的主题句,写在横线上__________________________________________.
查看习题详情和答案>>
(1)A代表 分子,B代表 ,D代表 ;
(2)动物细胞吸水膨胀时B的厚度变小,说明B具有 。
(3)维生素D和葡萄糖从肠腔进入小肠上皮细胞的过程分别是图中编号 。
(4)若图甲是癌细胞的细胞膜,则膜上含量较正常细胞减小的物质是[ ] 。
(5)若图中是线粒体膜,b和c过程运输的气体分别是 。b、c运输方式符号图 所表示的物质运输曲线。
(6)若图甲表示人体红细胞膜,则表示Na+、K+运输的分别是图中 。Na+、K+的运输方式符合图中 所示曲线。
(7)已知红细胞吸收葡萄糖是协助扩散,而有人认为小肠上皮细胞以主动运输的方式吸收葡萄糖,请设计实验加以确定。
①实验步骤:
第一步:取甲、乙两组生长状况相同的小肠上皮细胞,放入适宜浓度的含有葡萄糖的培养液中。
第二步:甲组细胞给予正常的呼吸条件, 。
第三步: 。
②预测实验结果并分析:
a.若甲、乙两组细胞对葡萄糖的吸收速率基本相同,则 。
b. 。 查看习题详情和答案>>