外研八上Unit 5 Play by the rules（基础 提升）精讲精练-重点知识 语法--动词不定式作目的状语(含答案)

中小学教育资源及组卷应用平台
Unit 5 Play by the rules
基础知识
词形变化
1.fool n. -- adj. 愚蠢的 2.responsibility n. --adj. 负责的3.honesty n. --adj. 诚实的，正直的 4. careless adj. --n. 粗心大意
5.aware adj. -- n. 认识，意识 6. stranger n.-- adj. 奇怪的；陌生的
重点短语
7. 请求/要求某人做某事 8. 照顾；照料
9. 服从规定，遵守规则 10. 深吸一口气
11. 面对面地 12. 取得联系
13. 求助于；转向 14. 行为不当，不礼貌
二、重点精讲
1. Suddenly, a girl opposite me started playing loud music on her phone.突然,我对面的一个女孩开始用她的手机播放大声的音乐。
2. I covered my ears in order to block the noise coming from Rock Girl. 我捂住耳朵,以阻挡来自“摇滚女孩”的噪声。
3. I covered my nose so as to reduce the smell coming from Mr Smelly Food.我捂住鼻子,以减少来自“难闻食物先生"的气味。
A programme's introduction helps people decide whether to listen or not.节目的介绍有助于人们决定是否听(它)。
My face turned as red as a tomato!我的脸变得像番茄一样红了!
If you find yourself in hot water,don't answer any bad messages.如果你发现自己陷入了困境，不要回任何不好的信息。
动词不定式作目的状语：①... I got on the train to go home.我上了火车回家。
②l went to a quiet area in order to read.我去了一个安静的地方读书。
③ I covered my nose so as to reduce the smell coming from Mr Smelly Food.我捂住鼻子,以减少来自"难闻食物先生"的气味。
吃透基础
I.从方框中选出合适的词并用其适当形式填空，使句子完整、连贯
He took a deep to calm down.
The girl up politely when the old man entered the room.
It is freezing cold outside, and the surface of the river is with ices.
A girl stood up and rushed out of the room.
Look! Betty her mother to visit her grandfather happily.
Parents worry about the effect of music on their children's .
Careless driving usually many traffic accidents.
There are lots of new in our school now.
II. 用括号内所给词的适当形式填空
1. We should do more (spread) Chinese spirit, Chinese value and Chinese strength.
2. He is always honest, because he thinks (honest) is the best policy.
3. On Teachers’ Day, the students (respect) their teachers by presenting handmade cards.
4. In cold winter, birds fly far away (find)a warm and sunny place.
5. ( protect) environment, we should take public transport, such as buses.
6. Let's find out what else we can do (save) as much energy as possible.
7. The badly polluted river looks dark and (smell). Some steps must be taken !
8. The students often make a lot of (noisy) when the teacher isn't in the classroom.
9. We need to buy four (packet) sugar in the supermarket.
10. The bus is crowded. There are too many (passenger) on it.
11. To have a better world, we should pay more attention to ( reduce) pollution.
12. At the last minute , Jim (kick) the ball in and his team won the game.
能力提升
III. 语法填空
[2025 辽宁丹东期中」
阅读下面短文,在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
Travelling by subway can be quite1. adventure. It's hard to find your way in the space full of people. People run 2. (quick) to get a seat. And be 3. (care) of someone who is holding a cup of hot coffee.
To deal with these problems, many countries have made rules for people 4. (follow). The most common one is no eating 5. drinking on the subway. Many cities in the world have this rule.
In New York 6. (passenger) have to take off the backpacks on the subway. Also, they are told not to open 7. (they) legs wide enough to take up two or even three seats.
There are some interesting rules, too. Paris, France suggests that passengers shouldn't play music too loud 8. earphones or stare at women for a long time. New Delhi, the capital of India, has stopped drunk people from 9. (take) the subway since May, 2013.
Whether your city 10. ( have) the same rules or not, it's always good to behave well on the subways.
三、语法精讲--动词不定式作目的状语
结构：to do +动词原形
用法：1. 表示行为动作的目的。
既可以放在句首，也可以放在句尾。
除了to do sth.之外，还可以用in order to do sth. 和so as to do sth.来表示行为动作的目的。
其他：1. 作原因状语：常跟在表示情感、心理状态的形容词之后，说明产生这种情绪的原因。如：I’m happy to see you.
作结果状语：逻辑主语就是句子的主语，结果状语通常是learn、find、see、hear等动词的不定式。如：I woke up to find everyone had left.
语法精练
用合适的词完成句子
Betty get up early so as ________ finish the task on time.
We must look left and right ________ crossing the road.
The rule is useful _________ it can keep the students safe.
_________ this experience, I have learnt that we can’t live without rules.
I received a letter ________ some beautiful pictures in it from my friend.
用括号中所给词语的适当形式填空
She got up early __________(catch) the first bus.
Just now I saw Lily _______(go) into the classroom.
Mr, Hu told us ____________(not touch) anything in the museum.
________(improve) his English, Daming asks his teacher _________(help) him.
The teacher encouraged Susan __________ (write) a poem.
We’d better follow the seven-step hand-washing method（方法）________ (keep) healthy.
Unit 5 Play by the rules
答案
基础知识
词形变化：
1. foolish; 2. responsible; 3.honest; 4.carelessness; 5.awareness; 6. strange
重点短语：
7.ask sb. to do sth; 8.look after; 9. follow the rules; 10.take a deep breath; 11. face to face; 12. get in touch; 13. turn to; 14. bad behavior
重点精讲
suddenly= in a sudden; start to do sth.= start doing sth.;
拓展词义辨析：loud, loudly, aloud
in order to do sth. 为了做某事，表目的； in order that+句子 目的状语从句；拓展order的词性；Keep sb./sth.+adj.; keep doing=keep on doing; to cover动词不定式表目的；
so as to do sth. 表目的； reduce to 减少到， reduce by 减少了
Introduce A to B 将A 介绍给B; help（sb.）(to) do sth.; help sb. with sth.
拓展：can’t help doing sth. whether.....or not 宾语从句
as red as: 复习形容词复习同级比较； turn的固定定搭配及作为系动词的用法；
If引导的条件状语从句， find的用法， 辨析：find, find out, look for
动词不定式作目的状语总结汇总
吃透基础
I.从方框中选出合适的词并用其适当形式填空，使句子完整、连贯
1. breath; 2. stood; 3. covered; 4, suddenly; 5. is following; 6. behavior(s) 7. causes; 8. rules
II. 用括号内所给词的适当形式填空
1. to spread; 2. honesty; 3. respected; 4. to find; 5. To save; 6. to protect; 7. smelly
8. noise; 9. packets; 10. passengers; 11. reducing; 12 kicked
能力提升
III. 语法填空
1. an; 2. quickly; 3.careful; 4. to follow; 5.or; 6.passengers; 7.their; 8. on; 9. taking;
10. has
三、语法精讲
动词不定式作目的状语
语法精练：
用合适的词完成句子
to 2. before 3. because 4. From; 5. with
用括号中所给词语的适当形式填空
to catch 2. go 3.not to touch 4. To improve; to help 5. to write;
to keep
cause rule sudden kick cover stand behaviour follow breathe talk
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