五年级写景作文课件及教案【一】
按要求改写句子知识点梳理
一、概述
按要求改写句子主要考查学生对句子结构的掌握以及用不同句型表达同一意思的能力。考查所涉及到的句子类型有一般疑问句、否定句、反意疑问句、选择疑问句、对划线部分提问、感叹句、保持原句意思、合并成一句、简单句和复合句之间的互换以及改为被动语态等。
二、解题时需注意的几个要点
1、时态：不同的时态相对应的助动词
一般现在时：谓语动词用原形（主语为第三人称单数时，动词加s或es，变否定句、疑问句时助动词为do或does）
一般过去时：谓语动词用过去式，变否定句、疑问句时助动词为did.
现在完成时：助动词have/has+动词的过去分词
过去完成时：助动词had+动词的过去分词
一般将来时：will/be going to +动词原形
过去将来时：would/was or were going to +动词原形
现在进行时：am/is/are＋动词的现在分词
过去进行时：was/were＋动词的现在分词
2、语态：主动语态变为被动语态的谓语结构
一般现在时：am/is/are＋动词的过去分词
一般过去时：was/were+动词的过去分词
一般将来时：will be+动词的过去分词
情态动词：can/may/must/need等情态动词＋be++动词的过去分词
3、改反意疑问句时注意hardly, never, seldom, few, little, no等词表达的是否定意义，变反意疑问句时用肯定形式。
4、在合并句子时，有些连词如not only…but also…, neither…nor…, either…or…是就近原则，连接两个主语时动词形式取决于与动词邻近的主语。而both…and…连接两个主语时,主语是复数。
5、简单句和复合句之间的互换常见的有：带有疑问词的宾语从句改为特殊疑问词＋to＋动词原形的不定式；结果状语从句so…that…改为enough to或too…to…的简单句。
6、保持原句意思改写句子时注意时态不变。
三、习题
练习一
1. We do our homework every evening. （改为否定句）
We _________ ________ our homework every evening. 对划线部分提问
________ ________ do they have a class meeting?
3. She could hardly understand this passage. (改为反意疑问句
She could hardly understand this passage, _________ __________?
4.The manager told him how to get useful information. (改为否定句
The manager _________ _________ him how to get useful information.
5. Tom’s sister can speak English and Japanese very well. (改为反意疑问句
Tom’s sister can speak English and Japanese very well, _________ _________?
对划线部分提问
_________ _________ he live twenty years ago?
7. Sam does some cleaning in the morning. (改为否定句
Sam _________ do _________ cleaning in the morning.
对划线部分提问
_________ _________ have the students worked on the survey?
9. Your father used to ride a bike. （改成反意问句）
Your father used to ride a bike, _______ ________? （对划线提问）
__________ ___________ the population of Germany?
11. Mr. Wang washes his car once a month. （改为一般疑问句）
Mr. Wang (对划线部分提问
will Susan come back from Athens?
13. My friends lost their way when they were traveling in Hong Kong. (改为一般疑问句
________ your friends ________ their way when they were traveling in Hong Kong?
14. 对划线部分提问
________ ________ has Yao Ming been in the Rocket Team?
15. She put the digital camera on the bed just now. (改为否定句
She _________ _________ the digital camera on the bed just now.
16. Mark's flown to Hainan Island for winter holidays. (改为反意疑问句
Mark's flown to Hainan Island for winter holidays, _________ _________?
(专辑. (划线部分提问
_________ did Super Girl Zhou Bichang _________ to Vienna?
18. I’ve already saved enough money to buy a new car. (改为否定句
I ________ saved enough money to buy a car ________.
19. Lily used to have long straight hair. (改为反意疑问句
Lily used to have long straight hair, ________ ________?
20. He has already been there .(改为一般疑问句
__________ he been there __________?
21.They decided that they wouldn't have the picnic because of the bad weather. (改为简单句
They decided __________ _________ have the picnic because of the bad
weather.
22. The English people hardly ever shake hands between the strangers .( 改为反意疑问句
The English people hardly ever shake hands between the strangers, __________ __________?
23. They grew some sunflowers in their garden last year.（改为否定句）
They __________ __________ any sunflowers in their garden last year.
24. Jane drinks milk every morning.（改为一般疑问句）
_________ Jane ___________ milk every morning? （就划线部分提问）
___________ map ___________ to Class 4?
26. You can choose only one of the two: a mini-TV or a DVD player. (改为选择疑问句
you want a mini-TV a DVD player?
27. That detective film is so amazing. （改为感叹句）
___________ ___________ amazing detective film!
28. He has some money left.（改成否定句）
He money left.
29. （划线部分提问）
do the members of the film society meet?
30. His mother knew why the little boy was unhappy all day. (改为一般疑问句
_______ his mother _______ why the boy was unhappy all day?
31. He looks very funny with that hat on. (改为感叹句
_______ _______ he looks with that hat on!. 对划线部分提问
_______ _______ they build this factory?
33. I have already finished the test paper.（改为否定句）
I ________ finished the test paper ________.
34. Johnson denied cheating in the competition.（改为反意疑问句）
Johnson denied cheating in the competition, ________ ________? （对划线部分提问） ________ ________ the story need to be funny?
36. Sam does some cleaning in the morning. (改为否定句
Sam _________ do _________ cleaning in the morning.
对划线部分提问 _________ _________ have the students worked on the survey?
38. （对划线部分提问） _________ _________ has he been a top fashion designer?
39. 对划线部分提问
________ ________ will they move into the new school?
40. to go to the People’s Square by underground. (对划线部分提问
________ _______ did it take you to go to the People’s Square by underground?
练习二：
1. Gold is less valuable than diamond. (保持句意不变
Gold is ________ ________ valuable as diamond.
2. He told the children to go and watch his tank of Ghost fish. (改为被动语态 The children ________ ________ to go and watch his tank of Ghost fish.
3. Unless I have a quiet room, I cannot do any work. （保持句意不变）
I cannot do any work ________ I _________ have a quiet room.
4. The manager arrived here a few minutes ago. （保持句意不变）
The manager has _________here ________ a few minutes.
5. They will send him to work in Japan for one year. (改为被动语态
He will ________ _________ to work in Japan for one year.
6. The words on the notice board are very small. I can’t see them clearly.(保持句子原意
The words on the notice board are small I can’t see them
clearly.
7. We can solve the problems with the help of the teacher. (改为被动语态 The problems can _________ _________ with the help of the teacher.
8. We can’t finish the work in such a short time. (保持原句意思
It’s _________ _________ us to finish the work in such a short time.
9. We must keep the noise under 50 dbs.(分贝（改成被动语态）
The noise must ________ _______ under 50 dbs here.
10. Mike doesn’t like classical music. Billy doesn’t either. （合并成一句） _________ Mike nor Billy __________ classical music.
11. The room is so dirty that we can’t live in it.（保持句意不变）
The room isn’t __________ _________ for us to live in.
12. No one knows when we will start tomorrow. （保持原句意思）
No one knows start tomorrow.
13. The Smiths will invite the professor to take part in the party. (改成被动语态 to take part in the party by the Smiths.
14. If you are not brave, you’ll lose your last chance.（保持原句意思）
you are ’ll lose your last chance.
15. They store much information in the computer. (改成被动语态
Much information ________ ________ in the computer.
16. Don’t throw rubbish here and there. Our teacher said to us. (合并为一句
Our teacher told us ________ ________ throw rubbish here and there.
17. If John doesn’t apologize for what he did, I will tell the teacher about his bad behavior.
（保持原句意思）
_______ John _______ for what he did, I will tell the teacher about his bad behavior.
18. I don't know where we can grow vegetables in the city. (改为简单句 I don't know _________ _________ grow vegetables in the city.
19. People used to enjoy themselves chatting on MSN when it worked well. (保持句意基本不变
People used to _________ a lot of _________ chatting on MSN when it worked well.
20. If you don’t improve your handwriting, you will lose marks in the exam. (合成同义句
You will lose marks in the exam ________ you ________ your handwriting.
21. To go fishing is fun. （句意不变 ）
_____ is fun _____ ______ fishing.
22. Dick was so short that he couldn’t touch the top of the bookshelf.（保持句意基本不变）
Dick wasn’t __________ __________ to reach the top of the bookshelf.
23. “Can I borrow your bike for a while or not?”（ 保持句意基本不变）
Tom asked his sister __________ he __________ borrow her bike or not for a while.
24. The couple couldn’t decide which flat they should choose at first. （保持原句意
思）
The couple couldn’t decide which flat at first.
25. Meaningless information is difficult for the little boy to remember. （保持原句意思）
is difficult for the little boy remember meaningless information.
26. People throw away millions of plastic bags in our city every day. （改成被动语态）
Millions of plastic bags away in our city.
27. She was so careless that she couldn’t find the mistakes in her test paper. (保持句意基本不变
She was _______ _______ to find the mistakes in her test paper.
28. We will hold the next Olympic Games in Beijing in 2008.（改为被动语态）
The next Olympic Games will _______ _______ in Beijing in 2008.
29. The elderly man pushed the birds into the river.（改为被动语态）
The birds ________ ________ into the river by the elderly man.
30. Dolphins are so clever that they can follow the instructions.（保持句意基本不变） Dolphins are ________ ________ to follow the instructions.
31. We can’t finish the work in such a short time. (保持原句意思
It’s _________ _________ us to finish the work in such a short time.
32. They invited the astronaut and his wife to the party on Christmas Eve.(改为被动语态
The astronaut and his wife _________ _________ to the party on Christmas Eve.
33. The little girl didn’t go to bed unless the grandmother told her a story. (保持句意基本不变
The little girl didn’t go to bed _________ the grandmother _________ tell her a story.
34. The plane is so big that it can carry 300 passengers at one time. （改为简单句）
The plane is big _________ _________ carry 300 passengers at one time.
35. Did they know the answer to the question? Ididn’t know… (合并为一句 I didn’t know ________ they had ________ the answer to the question.
Keys
练习一
1. don’t do 2. How often 3.could she 4.didn’t tell 5.can’t she
6.where did 7.doesn’t any 8.How long 9.didn’t he 10.What is
五年级写景作文课件及教案【二】
1、用“四舍五入法”求下列各数的近似数。
7936（精确到百位）16493（精确到个位）
学生回答后说说是怎样想的。
2、导入：我们已经回用“四舍五入”法求整数的近似数。今天我们要来学习求小数的近似数。（板题）
五年级写景作文课件及教案【三】
1、熟练掌握生字词，并能流利朗读课文。
2、只有行动、付出努力才能使理想成为现实。
五年级写景作文课件及教案【四】
叙事具体教学目的：
通过讲练结合，让学生的写记叙文叙事具体。教学重点：
记叙文讲练结合的写法。教学过程：
一、积累展示
2、点评。
二、导入新课
2、明确：无话可说，或者说得过于简单
3、让学生把自己印象最深的事说出来。
三、明确示标
如何把事情写得具体？
四、写法讲练
（1）案例：
姚明带着球，飞速冲向对方篮板下，跳起来将球扣入篮中。（26字）
（2）师生点评：太笼统，不具体。
（3）学生尝试分解过程：
接到传来的球——在地上拍了几下——对手拦截——将球传给前方的伙伴——飞速向前冲，绕过对手——又接过球——晃过对手拦截到篮板下——纵身跃起——扣篮进球
（4）让学生再想想每个动作的具体场景，把这一连串的动作连起来，写一段具体的话：姚明在后场扬起右手熟练地勾住了同伴传过来的球，习惯地在地上轻轻地拍了几下，猛地将球从拦截过来的对手头顶砸向在前方招手的同伴，同时迈开双脚，闪电般地越过对手。刚刚接到球的那位同伴见姚明已冲过了中场，就把球又传给了姚明。姚明跳起，接过了球，便运着球，以灵活逼真的假动作一连晃过两名后卫的阻击飞速冲到篮板下，纵身一跃，同时右手持球扣篮，对方还没有反应过来，球已经从篮网里撞到了地上。（188字）
（5）明确：分解法，就是把一个场面分解成几个部分，把人物的行动分解成若干个动作，然后对每部分、每个动作都作一些描写，最后把这各个部分、各个动作按一定的顺序连接起来。
（1）案例：
我们常常看到同学们写出这样不具体的文章：
“有一次，我在教室里做作业。做着，做着，遇到了一道难题。我做不下去了，这时我的同学就耐心地帮助我。最后，我把那道题给做了出来。”（64字）
（2）师生点评：太笼统，不具体，缺少过程，没有让人如闻如见之感。
（3）学生尝试多问几个“怎样”：
碰到的是一道怎样的难题？——我是怎样对待这道题目的？——难题做不出，我的心情是怎样的？——同桌是怎样帮助我的？——他对我是怎样说的？又是怎样耐心指导我的？
——我是怎样开窍的？等等。
（4）通过一系列的自问，可以唤起作者对当时生活情景的回忆，从而在脑海中呈现出一幅幅生动形象的画面。让学生把这情节给写下来，然后交流。
参考例文：
当我做到第三道应用题时，我想了好久，就是不知道该怎样做。我把题目看了一遍又一遍，几乎是一个字一个字发苦想了，可不知怎地，脑子里就像打了死结似的，一点也想不出来。
眼看天色一点点暗了下来，我心里急得火烧火燎的，这么晚回去，妈妈一定又要追根问底了。唉！
这时，同学王明见我正对着作业体子发愣，就走了过来，轻轻地问：“你哪道题不会做？”我抬起头，看了他一眼，就用手指着那道令人讨厌的难题，无可奈何地说：“喏！”他仔细地看了那道题目，默默地想了一会儿，然后又轻轻地问我：“这道题要我们求什么？”我望着他的脸，摇了摇头。他指着题目最后一行字提醒我说：“你再看看这句话什么意思？”我看着他手指的地方仔细地想了想，忽然明白过来，情不自禁地脱口而出“要我们求这个街道每户储蓄多少元。”“对啊！”他的语气也兴奋起来，“那么要求平均数，只要……”“拿总数除以户数。”我不等他说完就抢上去说。他笑着点点头：“对，对，那你看这道题怎么做呢？”经他这样一启发，我完全明白了，高兴地拿起笔，刷刷刷地做了起来……（440字）
（1）案例：
上文的事情写得很清楚，但我们发现字数还是不足，而且总觉得缺少氛围感。怎么办？
（2）让学生试图在文中某些处添一两句环境描写的语句。
（3五、揭示文题
文题：那件事，让我难忘
要求：写一篇不少于600字的记叙文，叙事具体。
六、审题立意
1、引导学生交流对题目意思的理解。
明确：
（1）文体：记叙文；
（2）视角：“我”（主人公可以不是“我”）；
（3）数量：一件事；
（4）重点：渲染“难”字。
2、引导学生进行立意交流。
明确：
（1）文章意义：陶冶或教育性质的；
（2）创作情感：怀念或警戒
七、列纲起草
1、学生列提纲。
2、师生交流提纲。
明确：
（1）事情来龙去脉要交待清楚；
（2）详写难忘的那个场面或镜头；
（3）要有必要的抒情议论。
3、学生修改提纲。
4、学生起草。
八、修改誊写
1、修改草稿。
2、誊写
五年级写景作文课件及教案【五】
练习七/5、7、8五年级写景作文课件及教案【六】
1、熟练掌握生字的音形义。
2、正确流利有感情的朗读课文。
3、领悟只有行动、付出努力、才能使理想成为现实的道理。
五年级写景作文课件及教案【七】
春天到了。两颗种子躺在肥沃的土里，开始了下面的`对话。
第一颗种子说：“我要努力生长!我要向下扎根，还要?出人头地?，让茎叶随风摇摆，歌颂春天的到来.我要感受春晖照耀脸庞的温暖，还有晨露滴落花瓣的喜悦。”于是它努力向上生长。
第二颗种子说：“我没那么勇敢。我若向下扎根，也许会碰到硬石。我若用力往上钻，可能会伤到我脆弱的茎。我若长出幼芽，难保不会被蜗牛吃掉。我若开花结果，只怕小孩子看了会将我连根拔起。我还是等情况安全些再做打算吧。”于是它继续瑟缩在土里。
几天后，一只母鸡在庭院里东啄西啄，这颗种子就这样进了母鸡的肚子。
五年级写景作文课件及教案【八】
初二叙事作文:饭桌上的'故事饭桌上的故事
我有许多难忘的事，而其中最难忘的一件事情，却是发生在饭桌上的故事。记得在我上一年级的时候，每个星期三都要上一节长达三小时的英语辅导课，所以每次上完英语课回家，我的肚子就会饿得咕咕叫。
那个星期三也不例外，我一回到家，就听到自己的肚子在打鼓了。于是，我急急忙忙放下沉重的书包，奔到饭桌前拿起筷子吃起菜来。我夹起了一大块平时最爱吃的糖醋鱼，咬了一大口，禁不住称赞道：“真是太好吃了！”疼爱我的奶奶嘱咐道：“小心点！要是被鱼刺卡到喉咙里就糟糕了！”奶奶话音刚落，我就觉得自己的喉咙被什么东西卡住了，每咽下一口水都很疼。我又惊又急地想：奶奶怎么说得那么准呀，我好像真被鱼刺卡着了！见我的眼睛瞪得一只大一只小的，奶奶很奇怪地问我：“你这是怎么了？”我怕奶奶担心，就忍痛挤出两个字：“没……事！”可是细心的奶奶还是发现了问题，问我：“是被鱼刺卡住了？糟了！”她急忙夹了许多青菜给我，叫我大口吃下去。可是我吃了几口青菜之后还是很痛，这时奶奶也急了，眼里还闪着泪花。我忍住痛，突然想起以前在电视上看到的方法，大声说：“喝醋！我在电视上看到有人被卡了鱼刺后都是这样解决的！”奶奶经我一提醒，连忙给我倒了一小碗醋来。我一口气把它喝了下去。过了几分钟后，喉咙中的刺痛感慢慢消失了。
经过这件事，我明白了吃鱼时要细心，这道理还不仅体现在吃鱼这件事上，不管做任何事都要仔细、小心，这是我从饭桌上得到的教训和启示。
