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1. 也许天气会变好。
___ _ the weather will get better.
2. 这里的水可能还不够暖，还不适合游泳。
The water here_____be warm enough to swim.
3. 下周如果能休假，可能不是件坏事。
It____ be a bad thing if we took a holiday next week.
4. 我到处都找不到我的钢笔，恐怕我得再买一支新的。
I can't find my pen anywhere , l'm afraid I _____buy a new one,
5. —我必须要带一件雨衣吗？
—不必。
—Must I bring a raincoat with me?
—No, you_____．
_______ good _______! _______ about _______ fishing?
2. 组织好一次班级活动对我们来说不是件容易的事。
_______ not easy for us _______ _______ a _______ _______ _______.
3. 那辆汽车着火了，警察正在把人们从汽车里救出来。
The car is _______, and the policeman are _______ people _______ _______ it.
4. 我们应该告诫孩子们远离危险。
We should_______ our children _______ _______ _______ _______ _______.
5. 昨天我们未能踢足球，因为西蒙忘了带足球。
We _______
play football yesterday _______Simon _______ _______ _______a football.6. 你能在五分钟内画完一匹马吗？
_______ you _______ to _______ _______ a horse _______ five minutes.
1．我没有同伴来练习说英语。(practise doing)
2．你过去常常害怕黑,不是吗?(used to)
3．应该允许工人周六休假。(have…off)
4．我们把画移到这儿怎么样?(what if)
5．李明不可能在家，因为灯没亮。(can’t)
查看习题详情和答案>>American boys and girls love to watch TV. Some children spend six hours a day in front of the TV set. Some children even watch TV for eight hours or more on Saturday. Many parents let their children watch only during certain hours
（在特定的时间里）.TV shows are like books or films. A child can learn something bad from some of them and something good from others. Some shows help children understand the news from Washington and other parts of the world. Some programs
（节目）show people and places from other countries or other times in history. With TV children do not have to go to the zoo to see animals or to the sea to see a ship. Boys and girls can see a play, a concert（音乐会）or a basketball game at home. Some programs even teach children how to cook or how to use tools（工具）.It is fun to watch TV, but it is also interesting to play games, to read a book or to visit friends.
根据短文内容选择最佳答案。
(1) Some American children spend ________.
[ ]
A
．six hours at school on SaturdayB
．four or six hours on TV show on SaturdayC
．eight hours or more watching TV on Saturday(2) The parents of the boys and girls ________.
[ ]
A
．let their children learn things from TV instead of（而不是）going to schoolB
．choose the time for their children to watch TVC
．think that TV programs are better than their textbooks(3) With TV boys and girls can ________.
[ ]
A
．learn good things and bad thingsB
．only learn interesting news and placesC
．learn from each other and play football games at home(4) Boys and girls like to watch TV because ________.
[ ]
A
．they have nothing to do at homeB
．their parents choose certain hours for themC
．it is fun(5) The writer's opinion
（观点）is that ________.[ ]
A
．boys and girls spend some time both on TV and other thingsB
．children shouldn't watch TV showsC
．parents mustn't buy TV sets 查看习题详情和答案>>