(教师让学生判断一组句子陈述的是否是改善环境的行为.引出语法 while, but, and, or引导的并列句.) 1.We should use plastic bags as few as possible. 2.We should throw the rubbish in the river. 3.We should reduce the waste we produce. 4.We should use both sides of paper. 5.We should throw the plastic bags rather than reuse them. T: Look at the five sentences. If you think the statement is good for our environment, you nod your head, and it means agreement, (教师做点头状并重复读nod.) or you shake your head, and it means disagreement. nod, agreement, shake (教师出示小黑板上的句子.讲解while, but, and, or引导的并列句.) 1. You nod your head, and it means agreement. 2. Nod your head, or shake your head. 3. Water is important, but some people don’t save it. 4. Some people protect animals while others kill animals. (教师让学生仔细看画线部分的单词在句中起到什么作用.并且看前后两个句子是什么关系.) T: Let’s look at the sentences. Pay attention to the words underlined. What’s the function of them? What’s the relation of the two parts in each sentence? (让学生讨论后.教师与学生一起分析这些句子.然后教师引导学生.师生一起总结并列句.) 1. 并列句的定义 2. 并列句的用法 (1)表示并列关系.用and-- (2)表转折.用but, while-- (3)表选择.用or-- 查看更多

 

题目列表(包括答案和解析)

根据所给汉语,完成英语句子,每空填一词
1. 我的梦想是成为一名探险家。
    My dream is______ ______an adventurer.
2. 在这次意外中有五人生存了下来。
    Five people______ in the______.
3. 你还记得去年夏天参观青岛吗?
    Do you still remember______ a ______ to Qingdao last summer?
4. 他所做的让他的父母感到骄傲。
     What he did ______ his parents ______ of him.
5. 学生们期待着见到这位著名的科学家。
    Students are______ ______to seeing the scientist.

查看答案和解析>>

根据下列句子的汉语意思和英文提示,完成句子;每空一词。
1. “超级女生”节目很受青少年的欢迎。
    The program "Super Girl" _________ very _________  with teenagers.
2. 我认为16岁的孩子不应该被允许驾车。
    I _________  think sixteen-year-olds should be _________ to drive.
3. 让学生陷于题海中对他们的身心有害。
    Putting students in an ocean of paper is _________  _________  their health and mind.
4. 建立和谐社会,人人有责。
    It's everyone's duty _________  _________ a society in perfect harmony.
5. 有些学生同意你的意见,另一些则不同意。
   Some students _________  _________ you, while others disagree.

查看答案和解析>>

下图是某兴趣小组在探究绿色植物光合作用过程中的实验设计:

请据图分析回答:
(1)根据以上实验设计分析,甲、乙是一组          实验,实验变量是             
(2)请比较甲、乙装置中蜡烛燃烧时间的长短:                                  ,产生该结果的原因是                                      
(3)以上实验最好重复多次,目的是                            
(4)实验时,如果乙装置用黑布罩住,与之前没有用黑布罩住的相比较,蜡烛燃烧时间将            (选填“延长”、“不变”或“缩短”),原因是                       
(5)根据以上的实验探究,写一条提高大棚农作物产量的措施                      

查看答案和解析>>

根据所给的汉语,用英语完成下列句子,每空一词
【小题1】你想住在一个繁华街道上的饭店隔壁吗?
Would you like to live                     a restaurant on a busy street?
【小题2】Tony经常迫不及待地跑回家在电视上看球赛。
Tony often                               run home and watch football matches on TV.
【小题3】那位老人总是朝窗外看街上的孩子们。
The old man often _______ __________ __________the window at the children in the street..
【小题4】那个穿着一件红色衬衫的人是我们的英语老师。
The man                               shirt is our English teacher.
【小题5】我们可以在运动用品商店找到适合他的东西。
We can ________ ________ ___________ for him in a sports shop.

查看答案和解析>>

根据所给的汉语,用英语完成下列句子,每空一词

1.你想住在一个繁华街道上的饭店隔壁吗?

Would you like to live                     a restaurant on a busy street?

2.Tony经常迫不及待地跑回家在电视上看球赛。

Tony often                               run home and watch football matches on TV.

3.那位老人总是朝窗外看街上的孩子们。

The old man often _______ __________ __________the window at the children in the street..

4.那个穿着一件红色衬衫的人是我们的英语老师。

The man                               shirt is our English teacher.

5.我们可以在运动用品商店找到适合他的东西。

We can ________ ________ ___________ for him in a sports shop.

 

查看答案和解析>>


同步练习册答案