资源简介

(共46张PPT)
Unit 6 Rain or Shine Section A
七年级
人教2024版
下
课文解析
1.How does the weather affect us 天气对我们有什么影响
[用法详解] affect在此处为动词，译为“影响、感染”。
Eg: The disease has affected her sight. 这种病影响了她的视力。
常见搭配: be affected by ... 受...影响
Eg: His health has been adversely affected by prolonged stress.他的健康因长期的压力受到不良影响。
[易混辨析] affect和effect区别
affect只能作动词，侧重表示原因，即“影响”的动作;
effect即可作动词，也可作名词，侧重表示结果，即“造成”一种特殊效果。
Eg: Volcanoes can temporarily affect the atmosphere.火山可以暂时性地影响天气。
If you want to effect change in Washington, you have to vote.如果你想在华盛顿实现变革，你必须投票。
[即学即用]
( )1. The rise in the price of bread will______ us all.
A.effect B. use C. affect D. service
C
2.What's the weather like 天气怎么样
[用法详解] weather为不可数名词，译为“天气”;前面不可加不定冠词a。
Eg: In warm weather, you should wear clothing that is cool and comfortable.
在热天里，应该穿凉快舒适的衣服。
句型“What is the weather like +地点或季节的介词短语 ”译为“..天气怎么样 ”，其同义句为“How is the weather.+地点或季节的介词短语 ”。用来询问某地或某时的天气状况。
其答语为:It's sunny/ rainy/ cloudy/ windy/ hot/ snowy/ cold/ warm/ cool...等。
Eg: -- What's the weather like in Beijing in winter = How's the weather in Beijing in winter
北京冬天的天气怎么样
-- It's snowy and cold.有雪还冷。
-- How's the weather today 今天天气怎么样
-- It's rainy. 有雨。
[知识拓展]
“名词 +(n)y”构成的表示天气的形容词有: rain (雨)-- rainy(多雨的);wind(风)-- windy(有风的);cloud (云) -- cloudy(多云的);snow(雪) -- snowy(有雪的);rain (雨) -- rainy(下雨的); ice (冰) --icy (冰冻的);fog (雾) -- foggy (多雾的)
[即学即用]
( )1. ______ the weather in Nanjing
A.What's B. How's C. What D. How
( )2. -- What's the weather like in winter in Harbin -- It’s often ________.
A.snow B. windy C. hot D. warm
( )3. -- ____ the weather _____ like _____ Guangzhou -- It's hot and dry.
A.Where's; of B. What's; in
C. How's; in D. How's; of
( )4. What's _____ weather like in Shanghai in _____ spring
A.the;/ B. the; a C. the; the D.a; a
( )5. It often _______ in summer here.
A.rain B. rainy C. raining D.rains
B
B
B
A
D
3.She is watering flowers. 她正在浇花。
[用法详解] water在此处为动词，译为“浇水”，也可译为“流泪”;
Eg: The farmer uses a hose to water the plants. .农名用水管给植物浇水。
Her eyes watered when she heard the sad news. 听到这个悲伤的消息时，她的眼睛湿润了。
water还可作不可数名词，译为“水”。
Eg: We need water to survive.我们需要水来生存。
常见搭配: water flowers/ trees 浇花/树
[即学即用]
( )1. Don't forget to ______ the flowers every day.
A.water B. waters C. plant D.plants
A
4.Is the weather making Grandpa sad 天气让爷爷难过吗
[用法详解] make在此处为动词，译为“制作”，同时也可表示“使;让”之意。
常见搭配: make sth. for sb.为某人做某物
make sb.+ 形容词使某人...
make sb. do sth.让某人做某事
Eg:My mum make a kite for me.我妈妈给我做了一个风筝。
The story makes me happy.这个故事让我快乐。
The boss makes the worker work all the time. 老板让工人一直工作。
sad为形容词，译为“悲伤的”;其名词形式为sadness，译为“悲伤”。
Eg: I'm feeling sad today.我今天感到难过。
She couldn't hide her sadness. 她无法掩饰自己的悲伤。
常见搭配: feel sad 感到悲伤
feel sad for sb.为某人感到悲伤
sad to say遗憾地说
Eg: I feel sad when I think about her.我一想到她就感到悲伤。
I feel sad for her after what happened. 发生了那件事后，我为她感到悲伤。
Sad to say, he didn't pass the exam. 遗憾地说，他没有通过考试。
[即学即用]
( )1. My mother makes me_______ my homework before dinner.
A.finish B. to finish C. finishing D. to finishing
( )2. She can make dinner______her parents.
A.to B.for C. with D.in
3. There was a terrible___________ (sad) in her eyes.
A
B
sadness
5.Isn't it great 这不是很棒吗
[用法详解] 该句式为否定疑问句，其构成为“否定词+动词 +主语 + ”;否定疑问句的意思是质疑肯定的结论，通常会期待一个否定的回答。
Eg: Isn't she coming to the party 她不来参加晚会吗
Don't you like coffee 你不喜欢咖啡吗
[即学即用]
1.难道你不喜欢巧克力吗
___________________________________
Don’t you like chocolate
6.How's your holiday going 你的假期过得怎么样
[用法详解] 句式“How is ... going ”用来询问“...进展如何”;
其答语为:Great/Wonderful.非常好。
Just so so. 一般般。
Not too bad. 不太糟。
Terrible. 糟糕透了。
Eg: -- How is your holiday going 你假期过得怎么样
-- Not too bad. 不太糟。
B
[即学即用]
( )1. -- How's your summer holiday going
A.Hot B. Great C.Sure D. OK
7.Lucky you! 你很幸运。
[用法详解] lucky在此句中作形容词，译为“幸运的”;其名词形式为luck，译为“幸运、运气”;其副词形式为 luckily，译为“幸运地”，常常用来修饰整个句子。
常见搭配: Good luck! 祝你好运!
bad luck 真倒霉
lucky dog 幸运儿
lucky day 幸运日
Eg: The ring has always brought me good luck.这枚戒指总是给我带来好运。
You're a lucky girl.你是一个幸运的女孩。
Luckily, he passed the exam at last.幸运地是，最后他通过了考试。
You are a lucky dog.你是一个幸运儿。
[即学即用]
1. You'll be________ (luck) if you get any breakfast.
2. _____________ (luck)，Mr. Lee helped us a lot.
lucky
Luckily
8.What's your family doing 你的家人正在做什么
[用法详解] family 为名词，译为“家庭;家人”; 当family指“家庭”时，作为一个整体表单数;
当family指“家人”时，为集体名词表复数
Eg: My family is small.我家是个小家庭。
My family are watching TV.我的家人们都在看电视。
[易混辨析] home, house,family区别:
home指家乡或地理位置上的家，强调居住地。
house侧重指居住的“房子”，建筑物。
family强调家庭的整体概念或家庭成员的集合。
Eg: My home is near my school.我的家在学校附近。
I live in the white house. 我住在那个白色的房子里。
There are three members in my family.我们家有三口人。
[即学即用]
( )1. My family _____ all fine.
A.am B.is C.are D.be
( )2. My ______ are watching TV at _____.
A.family; house B. family; home
C.home;family D. house; family
C
B
9.We usually stay in when it snows. 下雪的时候我们通常待在家里。
[用法详解] stay在此处为动词，译为“待在、停留”;
Eg: Please stay here.请待在这里。
stay还可为系动词，后边接名词、形容词或过去分词作表语。
Eg: You stay my daughter. 你永远是我女儿。
常见搭配:
stay at +地点 待在某地
stay in 待着家里、不外出
stay up 熬夜
stay away from 远离
stay in touch with sb.保持联系
stay with sb. 和某人待在一起
Eg: She likes staying at home at weekends.她喜欢周末待在家里。
He decided to stay in and watch TV. 他决定待在家里看电视。
He stayed up late to finish his homework.他熬夜很晚完成作业。
Stay away from the dangerous area. 远离危险区域。
We should stay in touch after graduation.毕业后我们应该保持联系。
I want to stay with my parents. 我想和我的父母待在一起。
when在此处为连词，译为“当...时候”;when还可为疑问副词，译为”什么时候”，用来询问时间。
Eg: I was watching TV when the bell rang.当门铃响的时候我在看电视。
When do you get there 你什么受到那
[易混辨析] when和while的区别
when，while都可表示主、从句的动作或状态同时发生，但用法不同
(1)when引导的时间状语从句中，谓语动词可以是终止性动词，也可是延续性动词;而while引导的时间状语从句中，谓语动词必须为延续性动词。
Eg: We were talking when the teacher came in.老师进来的时候我们正在聊天。
They arrived when/ while we were having dinner.当我们吃完饭的时候他们到了。
(2)when引导的时间状语从句与主句的时态
当主句用过去进行时时，when引导的从句则用一般过去时
Eg: They were working when it began to rain.当开始下雨时他们正在工作。
当主句用一般过去时时，when引导的从句则用过去进行时;
Eg: When I was waiting to cross the road, the accident happened.
当我正等着过马路时，交通事故发生了。
此时，能够延续的动词用过去进行时，终止性动词用一般过去时
(3)while引导的时间状语从句与主句的时态
当主句用一般过去时时，while引导的从句则用过去进行时
Eg: I saw an accident while I was walking on the road.
当主句用过去进行时时，while引导的从句则用过去进行时
Eg: While she was falling, she was thinking about her cat.
两个延续性动作同时发生，主句和while从句都用过去进行时。
[即学即用]
( )1. I was doing my homework ______ the bell rang.
A.when B. while C. after D. before
( )2. ______ my father was watching TV at9:00 last night, my mother was reading.
A.After B. While C.If D. When
( )3. He wants to ______ with a friend in the country.
A.remain B. remaining C. staying D.stay
A
B
D
e and visit us some day! 有一天来拜访我们吧!
[用法详解] 该句为祈使句，常常用于表达命令、请求、劝告、警告、禁止等，常用于要求对方做或不做某事。该句型肯定形式用动词原形开头，否定形式用 Don't或No开头。
Eg: Open the door please.请打开门。
Don't stay up late.不要熬夜。
No photos. 禁止拍照。
[易混辨析] some day与one day区别
some day通常用于一般将来时，表示“总有一天”，强调未来的某个时间点;
one day可用于一般过去时或将来时，表示“有一天”。
Eg:Your dream will come true some day in the future.你的梦想总有一天会实现。
One day, I went shopping with my friends.有一天，我和我的朋友们去购物了。
One day I will win the competition.总有一天我会赢得比赛。
[即学即用]
( )1. I wish I could go to Mars _____.
A.the other day B. some day
C. one day D. that day
( )2.______ him the secret.
A.Don't tell B. Not to tell C.Not telling D. No telling
B
A
11.Once the weather turns warm!旦天气变暖!
[用法详解] once在此处为连词，译为“一旦.…就…”，用来连接时间状语从句，相当于as soon as;
Eg: Once you start, you will never give up.一旦你开始了，你就不要放弃。
once也可为副词，译为“曾经”;
Eg: Once he lived in America, but now he lives in England.他曾经生活在美国，但现在他生活在英国。
once也可为名词，译为“一次”。
Eg: He has been to Shanghai once. 他去过上海一次。
常见搭配: at once立刻、马上
once again 再一次
once upon a time 从前
Eg: Finish the task at once. 请立刻完成任务。
Read the passage once more. 把课文再读一遍。
Once upon a time there was an old man named John Hill.从前有一个名叫约翰.希尔的老男人。
turn在此处为系动词，译为“变得”，后面接形容词作表语;
Eg: The leaves on the tree turn yellow in autumn.树上的叶子在秋天变成黄色。
turn 还可为动词，译为“转动”、“变成”;“转向”;也可为名词，译为“转动”;“轮流”。
常见搭配:take turns to do sth.轮流做某事
It's one's turn to do sth.轮到某人做某事
turn up 出现;把声音调大
turn down 减小;把声音调小
turn on 打开
turn off 关掉
Eg: Take turns to choose a place.轮流选择一个地方。
It's my turn to clean the room.轮到我打扫房间。
[即学即用]
( )1. The music is too noisy, please______.
A.turn it on B. turn in off' C. turn it up D. turn it down
( )2.The weather _______ cold yesterday.
A.turned B. went C. became D.looked
3. _______ (one) you begin to read it, you will like it.
D
A
Once
12.It's raining heavily. 雨下的很大。
[用法详解] heavily为副词，译为“猛烈地”，也可译为“大量地”、“沉重地”、“缓慢地”、“在很大程度上”。
Eg: The storm hit the city heavily. 暴风雨猛烈地袭击着城市。
He heavily loaded the truck with goods.他大量地用货物装满了卡车。
The crime lies heavily on his conscience.那罪行沉重地压在他心上。
He walked heavily across the room. 他缓慢地穿过房间。
Heavy snowfall has heavily affected the transportation.大雪在很大程度上影响了交通。
heavily的形容词形式为heavy，译为“重的”。
Eg: This box is too heavy.这这箱子太重了。
[即学即用]
( )1. The storm ______damaged the old bridge.
A.heavy B. heaviest C. heavier D. heavily
D
13.The sun rises at around 6 am in summers. 夏天大约早上六点日出。
[用法详解] 在四季前用介词in，但在四季的早午晚用on。
Eg: The trees turn green in spring.树在春天变绿了。
She came to see us on a cold winter morning.她在一个寒冷的冬天早晨来看我们。
[易混辨析] rise, arise与raise区别:
rise (动词)“上升”表示由低到高的变化过程，强调主语自身移向较高位置。
arise (动词)“起身”主语发出的动作，作用到其它事物。
raise (动词)“举起”表示把具体事物举到高处。
Eg: The sun rises.太阳升起来了。
He arises to greet her.他起身向她问候。
He raises his hand to answer questions.他举手回答问题。
[即学即用]
( )1. The sea level is _______ because it rains all the time.
A.rising B. arising C. raising D.going
( )2. What time does it get dark _____ summer
A.at B.on C.in D.of
A
C
14.They are flying so high. 他们飞的那么高。
[用法详解] fly为动词，译为“飞、飞行”;
Eg: The birds are flying in the sky.鸟儿正在天空飞翔。
fly也可为名词，译为“苍蝇”。
Eg: There is a fly in the soup.汤里有一只苍蝇。
常见搭配: fly a kite放风筝
fly high 飞得高
fly to ...飞往...
Eg: We will fly to Shanghai next week.我们下周飞往上海。
high在此处为副词，译为“高高地”;
Eg: He stood up high and shouted. 他高高地站起来喊叫。
high也可为形容词，译为“高的”;
Eg: The mountain is too high. 这座山太高了。
其名词形式为height，译为“高度”。
Eg: Do you know the height of the mountain 你知道这座山的高度吗
[即学即用]
( )1.-- How ______ is the mountain -- It’s 1258 meters _____.
A.High; height B. height; high
C. height; height D. high; high
( )2. Let's ______ a kite together.
A.fly B. flying C. to fly D.to flying
D
A
15.It is freezing. The temperature is -20℃.天气很冷，温度为-20℃此刻。
[用法详解] temperature为不可数名词时，译为“温度、气温、体温”;为可数名词时，译为“具体某一温度”。
常见搭配: take one's temperature 量体温
at a very high temperature在非常高的温度
Eg: The temperature has dropped considerably.温度已大大降低。
high/ low temperatures 高/低温
You have a fever, you'd better take your temperature.你有点发烧，你最好量下提问。
[即学即用]
( )1. The workers often work ______ a very high temperature.
A.at B.in C.on D. with
A
16.Here they can see lots of special ice works of art like large and colourful buildings.
在这里，他们可以看到许多特殊的冰雕艺术作品，比如大型多彩的建筑物。
[用法详解] works为名词，译为“作品”;其动词形式为work，译为“工作”，work也可为名词，译为“工作”。
常见搭配: at work
works of art 艺术品
go to work 去工作
out of work 失业
work as + 职业担任...工作
Eg: These workers are very busy.这些工人非常忙。
He works from Monday to Friday.他从周一到周五上班。
My father is at work now.我爸爸现在正在工作。
How machines work 机器是如何运转的
He works as a manager in this company.他在这个公司担任经理。
[易混辨析] work与job区别:
work不可数名词，指体力劳动也可指脑力劳动，通常都以挣钱为目的，有时也指机器干的工作。
job可数名词，多用于口语，侧重指受雇佣的、以谋生目的的工作。
Eg: He got some work to do.他有一些工作要做。
He's trying to get a job.他正在找工作。
[即学即用]
( )1. New ______ are needed because a number of people are out of ______.
A.work; work B. jobs; job
C. works; jobs D. jobs; work
D
Thanks!
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Unit 6 Rain or Shine Section A 课文解析
1.How does the weather affect us 天气对我们有什么影响
[用法详解] affect在此处为动词，译为“影响、感染”。
Eg: The disease has affected her sight. 这种病影响了她的视力。
常见搭配: be affected by ... 受...影响
Eg: His health has been adversely affected by prolonged stress.他的健康因长期的压力受到不良影响。
[易混辨析] affect和effect区别
affect只能作动词，侧重表示原因，即“影响”的动作;
effect即可作动词，也可作名词，侧重表示结果，即“造成”一种特殊效果。
Eg: Volcanoes can temporarily affect the atmosphere.火山可以暂时性地影响天气。
If you want to effect change in Washington, you have to vote.如果你想在华盛顿实现变革，你必须投票。
[即学即用]
( C )1. The rise in the price of bread will______ us all.
A.effect B. use C. affect D. service
2.What's the weather like 天气怎么样
[用法详解] weather为不可数名词，译为“天气”;前面不可加不定冠词a。
Eg: In warm weather, you should wear clothing that is cool and comfortable.
在热天里，应该穿凉快舒适的衣服。
句型“What is the weather like +地点或季节的介词短语 ”译为“..天气怎么样 ”，其同义句为“How is the weather.+地点或季节的介词短语 ”。用来询问某地或某时的天气状况。
其答语为:It's sunny/ rainy/ cloudy/ windy/ hot/ snowy/ cold/ warm/ cool...等。
Eg: -- What's the weather like in Beijing in winter = How's the weather in Beijing in winter
北京冬天的天气怎么样
-- It's snowy and cold.有雪还冷。
-- How's the weather today 今天天气怎么样
-- It's rainy. 有雨。
[知识拓展]
“名词 +(n)y”构成的表示天气的形容词有: rain (雨)-- rainy(多雨的);wind(风)-- windy(有风的);cloud (云) -- cloudy(多云的);snow(雪) -- snowy(有雪的);rain (雨) -- rainy(下雨的); ice (冰) --icy (冰冻的);fog (雾) -- foggy (多雾的)
[即学即用]
( B )1. ______ the weather in Nanjing
A.What's B. How's C. What D. How
(B )2. -- What's the weather like in winter in Harbin -- It’s often ________.
A.snow B. windy C. hot D. warm
( B )3. -- ____ the weather _____ like _____ Guangzhou -- It's hot and dry.
A.Where's; of B. What's; in
C. How's; in D. How's; of
( A )4. What's _____ weather like in Shanghai in _____ spring
A.the;/ B. the; a C. the; the D.a; a
( D )5. It often _______ in summer here.
A.rain B. rainy C. raining D.rains
3.She is watering flowers. 她正在浇花。
[用法详解] water在此处为动词，译为“浇水”，也可译为“流泪”;
Eg: The farmer uses a hose to water the plants. .农名用水管给植物浇水。
Her eyes watered when she heard the sad news. 听到这个悲伤的消息时，她的眼睛湿润了。
water还可作不可数名词，译为“水”。
Eg: We need water to survive.我们需要水来生存。
常见搭配: water flowers/ trees 浇花/树
[即学即用]
( A )1. Don't forget to ______ the flowers every day.
A.water B. waters C. plant D.plants
4.Is the weather making Grandpa sad 天气让爷爷难过吗
[用法详解] make在此处为动词，译为“制作”，同时也可表示“使;让”之意。
常见搭配: make sth. for sb.为某人做某物
make sb.+ 形容词使某人...
make sb. do sth.让某人做某事
Eg:My mum make a kite for me.我妈妈给我做了一个风筝。
The story makes me happy.这个故事让我快乐。
The boss makes the worker work all the time. 老板让工人一直工作。
sad为形容词，译为“悲伤的”;其名词形式为 sadness，译为“悲伤”。
Eg: I'm feeling sad today.我今天感到难过。
She couldn't hide her sadness. 她无法掩饰自己的悲伤。
常见搭配: feel sad 感到悲伤
feel sad for sb.为某人感到悲伤
sad to say遗憾地说
Eg: I feel sad when I think about her.我一想到她就感到悲伤。
I feel sad for her after what happened. 发生了那件事后，我为她感到悲伤。
Sad to say, he didn't pass the exam. 遗憾地说，他没有通过考试。
[即学即用]
( A )1. My mother makes me_______ my homework before dinner.
A.finish B. to finish C. finishing D. to finishing
( B )2. She can make dinner______her parents.
A.to B.for C. with D.in
3. There was a terrible sadness (sad) in her eyes.
5.Isn't it great 这不是很棒吗
[用法详解] 该句式为否定疑问句，其构成为“否定词+动词 +主语 + ”;否定疑问句的意思是质疑肯定的结论，通常会期待一个否定的回答。
Eg: Isn't she coming to the party 她不来参加晚会吗
Don't you like coffee 你不喜欢咖啡吗
[即学即用]
1.难道你不喜欢巧克力吗
Don't you like chocolate
6.How's your holiday going 你的假期过得怎么样
[用法详解] 句式“How is ... going ”用来询问“...进展如何”;
其答语为:Great/Wonderful.非常好。
Just so so. 一般般。
Not too bad. 不太糟。
Terrible. 糟糕透了。
Eg: -- How is your holiday going 你假期过得怎么样
-- Not too bad. 不太糟。
[即学即用]
( B )1. -- How's your summer holiday going
A.Hot B. Great C.Sure D. OK
7.Lucky you! 你很幸运。
[用法详解] lucky在此句中作形容词，译为“幸运的”;其名词形式为luck，译为“幸运、运气”;其副词形式为 luckily，译为“幸运地”，常常用来修饰整个句子。
常见搭配: Good luck! 祝你好运!
bad luck 真倒霉
lucky dog 幸运儿
lucky day 幸运日
Eg: The ring has always brought me good luck.这枚戒指总是给我带来好运。
You're a lucky girl.你是一个幸运的女孩。
Luckily, he passed the exam at last.幸运地是，最后他通过了考试。
You are a lucky dog.你是一个幸运儿。
[即学即用]
1. You'll be lucky (luck) if you get any breakfast.
2. Luckily (luck)，Mr. Lee helped us a lot.
8.What's your family doing 你的家人正在做什么
[用法详解] family 为名词，译为“家庭;家人”; 当family指“家庭”时，作为一个整体表单数;
当family指“家人”时，为集体名词表复数
Eg: My family is small.我家是个小家庭。
My family are watching TV.我的家人们都在看电视。
[易混辨析] home, house,family区别:
home指家乡或地理位置上的家，强调居住地。
house侧重指居住的“房子”，建筑物。
family强调家庭的整体概念或家庭成员的集合。
Eg: My home is near my school.我的家在学校附近。
I live in the white house. 我住在那个白色的房子里。
There are three members in my family.我们家有三口人。
[即学即用]
( C )1. My family _____ all fine.
A.am B.is C.are D.be
( B )2. My ______ are watching TV at _____.
A.family; house B. family; home
C.home;family D. house; family
9.We usually stay in when it snows. 下雪的时候我们通常待在家里。
[用法详解] stay在此处为动词，译为“待在、停留”;
Eg: Please stay here.请待在这里。
stay还可为系动词，后边接名词、形容词或过去分词作表语。
Eg: You stay my daughter. 你永远是我女儿。
常见搭配:
stay at +地点 待在某地
stay in 待着家里、不外出
stay up 熬夜
stay away from 远离
stay in touch with sb.保持联系
stay with sb. 和某人待在一起
Eg: She likes staying at home at weekends.她喜欢周末待在家里。
He decided to stay in and watch TV. 他决定待在家里看电视。
He stayed up late to finish his homework.他熬夜很晚完成作业。
Stay away from the dangerous area. 远离危险区域。
We should stay in touch after graduation.毕业后我们应该保持联系。
I want to stay with my parents. 我想和我的父母待在一起。
when在此处为连词，译为“当...时候”;when还可为疑问副词，译为”什么时候”，用来询问时间。
Eg: I was watching TV when the bell rang.当门铃响的时候我在看电视。
When do you get there 你什么受到那
[易混辨析] when和while的区别
when，while都可表示主、从句的动作或状态同时发生，但用法不同
(1)when引导的时间状语从句中，谓语动词可以是终止性动词，也可是延续性动词;而while引导的时间状语从句中，谓语动词必须为延续性动词。
Eg: We were talking when the teacher came in.老师进来的时候我们正在聊天。
They arrived when/ while we were having dinner.当我们吃完饭的时候他们到了。
(2)when引导的时间状语从句与主句的时态
当主句用过去进行时时，when引导的从句则用一般过去时
Eg: They were working when it began to rain.当开始下雨时他们正在工作。
当主句用一般过去时时，when引导的从句则用过去进行时;
Eg: When I was waiting to cross the road, the accident happened.
当我正等着过马路时，交通事故发生了。
此时，能够延续的动词用过去进行时，终止性动词用一般过去时
(3)while引导的时间状语从句与主句的时态
当主句用一般过去时时，while引导的从句则用过去进行时
Eg: I saw an accident while I was walking on the road.
当主句用过去进行时时，while引导的从句则用过去进行时
Eg: While she was falling, she was thinking about her cat.
两个延续性动作同时发生，主句和while从句都用过去进行时。
[即学即用]
( A )1. I was doing my homework ______ the bell rang.
A.when B. while C. after D. before
( B )2. ______ my father was watching TV at9:00 last night, my mother was reading.
A.After B. While C.If D. When
( D )3. He wants to ______ with a friend in the country.
A.remain B. remaining C. staying D.stay
e and visit us some day! 有一天来拜访我们吧!
[用法详解] 该句为祈使句，常常用于表达命令、请求、劝告、警告、禁止等，常用于要求对方做或不做某事。该句型肯定形式用动词原形开头，否定形式用 Don't或No开头。
Eg: Open the door please.请打开门。
Don't stay up late.不要熬夜。
No photos. 禁止拍照。
[易混辨析] some day与one day区别
some day通常用于一般将来时，表示“总有一天”，强调未来的某个时间点;
one day可用于一般过去时或将来时，表示“有一天”。
Eg:Your dream will come true some day in the future.你的梦想总有一天会实现。
One day, I went shopping with my friends.有一天，我和我的朋友们去购物了。
One day I will win the competition.总有一天我会赢得比赛。
[即学即用]
( B )1. I wish I could go to Mars _____.
A.the other day B. some day
C. one day D. that day
( A )2.______ him the secret.
A.Don't tell B. Not to tell C.Not telling D. No telling
11.Once the weather turns warm!旦天气变暖!
[用法详解] once在此处为连词，译为“一旦.…就…”，用来连接时间状语从句，相当于as soon as;
Eg: Once you start, you will never give up.一旦你开始了，你就不要放弃。
once也可为副词，译为“曾经”;
Eg: Once he lived in America, but now he lives in England.他曾经生活在美国，但现在他生活在英国。
once也可为名词，译为“一次”。
Eg: He has been to Shanghai once. 他去过上海一次。
常见搭配: at once立刻、马上
once again 再一次
once upon a time 从前
Eg: Finish the task at once. 请立刻完成任务。
Read the passage once more. 把课文再读一遍。
Once upon a time there was an old man named John Hill.从前有一个名叫约翰.希尔的老男人。
turn在此处为系动词，译为“变得”，后面接形容词作表语;
Eg: The leaves on the tree turn yellow in autumn.树上的叶子在秋天变成黄色。
turn 还可为动词，译为“转动”、“变成”;“转向”;也可为名词，译为“转动”;“轮流”。
常见搭配:take turns to do sth.轮流做某事
It's one's turn to do sth.轮到某人做某事
turn up 出现;把声音调大
turn down 减小;把声音调小
turn on 打开
turn off 关掉
Eg: Take turns to choose a place.轮流选择一个地方。
It's my turn to clean the room.轮到我打扫房间。
[即学即用]
( D )1. The music is too noisy, please______.
A.turn it on B. turn in off' C. turn it up D. turn it down
( A )2.The weather _______ cold yesterday.
A.turned B. went C. became D.looked
3. Once (one) you begin to read it, you will like it.
12.It's raining heavily. 雨下的很大。
[用法详解] heavily为副词，译为“猛烈地”，也可译为“大量地”、“沉重地”、“缓慢地”、“在很大程度上”。
Eg: The storm hit the city heavily. 暴风雨猛烈地袭击着城市。
He heavily loaded the truck with goods.他大量地用货物装满了卡车。
The crime lies heavily on his conscience.那罪行沉重地压在他心上。
He walked heavily across the room. 他缓慢地穿过房间。
Heavy snowfall has heavily affected the transportation.大雪在很大程度上影响了交通。
heavily的形容词形式为heavy，译为“重的”。
Eg: This box is too heavy.这这箱子太重了。
[即学即用]
(D )1. The storm ______damaged the old bridge.
A.heavy B. heaviest C. heavier D. heavily
13.The sun rises at around 6 am in summers. 夏天大约早上六点日出。
[用法详解] 在四季前用介词in，但在四季的早午晚用on。
Eg: The trees turn green in spring.树在春天变绿了。
She came to see us on a cold winter morning.她在一个寒冷的冬天早晨来看我们。
[易混辨析] rise, arise与raise区别:
rise (动词)“上升”表示由低到高的变化过程，强调主语自身移向较高位置。
arise (动词)“起身”主语发出的动作，作用到其它事物。
raise (动词)“举起”表示把具体事物举到高处。
Eg: The sun rises.太阳升起来了。
He arises to greet her.他起身向她问候。
He raises his hand to answer questions.他举手回答问题。
[即学即用]
( A )1. The sea level is _______ because it rains all the time.
A.rising B. arising C. raising D.going
( C)2. What time does it get dark _____ summer
A.at B.on C.in D.of
14.They are flying so high. 他们飞的那么高。
[用法详解] fly为动词，译为“飞、飞行”;
Eg: The birds are flying in the sky.鸟儿正在天空飞翔。
fly也可为名词，译为“苍蝇”。
Eg: There is a fly in the soup.汤里有一只苍蝇。
常见搭配: fly a kite放风筝
fly high 飞得高
fly to ...飞往...
Eg: We will fly to Shanghai next week.我们下周飞往上海。
high在此处为副词，译为“高高地”;
Eg: He stood up high and shouted. 他高高地站起来喊叫。
high也可为形容词，译为“高的”;
Eg: The mountain is too high. 这座山太高了。
其名词形式为height，译为“高度”。
Eg: Do you know the height of the mountain 你知道这座山的高度吗
[即学即用]
(D )1.-- How ______ is the mountain -- It’s 1258 meters _____.
A.High; height B. height; high
C. height; height D. high; high
( A )2. Let's ______ a kite together.
A.fly B. flying C. to fly D.to flying
15.It is freezing. The temperature is -20℃.天气很冷，温度为-20℃此刻。
[用法详解] temperature为不可数名词时，译为“温度、气温、体温”;为可数名词时，译为“具体某一温度”。
常见搭配: take one's temperature 量体温
at a very high temperature在非常高的温度
Eg: The temperature has dropped considerably.温度已大大降低。
high/ low temperatures 高/低温
You have a fever, you'd better take your temperature.你有点发烧，你最好量下提问。
[即学即用]
( A)1. The workers often work ______ a very high temperature.
A.at B.in C.on D. with
16.Here they can see lots of special ice works of art like large and colourful buildings.
在这里，他们可以看到许多特殊的冰雕艺术作品，比如大型多彩的建筑物。
[用法详解] works为名词，译为“作品”;其动词形式为 work，译为“工作”，work也可为名词，译为“工作”。
常见搭配: at work
works of art 艺术品
go to work 去工作
out of work 失业
work as + 职业担任...工作
Eg: These workers are very busy.这些工人非常忙。
He works from Monday to Friday.他从周一到周五上班。
My father is at work now.我爸爸现在正在工作。
How machines work 机器是如何运转的
He works as a manager in this company.他在这个公司担任经理。
[易混辨析] work与job区别:
work不可数名词，指体力劳动也可指脑力劳动，通常都以挣钱为目的，有时也指机器干的工作。
job可数名词，多用于口语，侧重指受雇佣的、以谋生目的的工作。
Eg: He got some work to do.他有一些工作要做。
He's trying to get a job.他正在找工作。
[即学即用]
(D )1. New ______ are needed because a number of people are out of ______.
A.work; work B. jobs; job
C. works; jobs D. jobs; work
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