Unit 7 Section A

Unit7 SectionA（Grammar Focus-4c）精品教案I. Grammar Focus根据课本内容，完成下列句子。

1. 我认为不应该允许十六岁的孩子开车。

I don’t think sixteen-year-olds ______ __ _______ to drive.2. 我同意。

他们还不够严谨。

I agree. They aren’t serious enough.3. 你认为应该鼓励青少年去自己做决定吗？Do you think teenagers ______ __ __________ to make their own decisions?4. 不，我不认同这个。

青少年还太小不能自己做决定。

No, I don’t agree with this. Teenagers are ____ ______ __ make their own decisions.5. 不应该允许青少年去做兼职。

Teenagers ______ ___ __ _______ to have part-time jobs.6. 不，我不同意。

他们可以从工作当中学到很多。

I disagree. They can ______ a lot _______ working.7. 你认为如果不用闪光灯的话可以允许我们拍照吗？Do you think we ____ ___ _______ to take photos if we don’t use a flash.8. 如果不用闪光灯的话，那么拍照是可以的。

If you don’t use a flash, then it may be OK.II. 含有情态动词的被动语态◆温故◆在英语中，动词有两种语态，即主动语态和被动语态。

主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。

在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：are/ is +及物动词的过去分词, were/ was+及物动词的过去分词。

人教版初中英语七年级下册Unit7SectionA教材全解Unit 7 It’s raining!.Unit 7 Section A教材全解1.raining下雨【重点注释】rain在这里是动词，意为“下雨”，raining是动词rain的现在分词（v.ing形式）。

例如：It often rains in summer.夏天经常下雨。

It is raining outside.外面正在下雨。

【拓展记忆】1）rain还可作名词，是不可数名词，意为“雨；雨水”。

例如：There is a lot of rain here in summer.这儿夏天雨水很多。

We have too much rain this summer.今年夏天雨水太多了。

2）在表示“下雨”时，可以用rain的不同形式来表达。

例如：⊙北京在下雨——There is rain in Beijing.（rain作名词，表示“雨”）=It is rainy in Beijing.(rain的形容词形式rainy表示“下雨的”)=It is raining in Beijing.(rain的现在分词形式raining表示“下雨”) ⊙明天将要下雨——It will _____ tomorrow.It will be _____ tomorrow.There will be ____tomorrow.(第一空“rain”，will之后加动词原形；第二空“rainy”，be是系动词，之后加形容词；第三空“rain”，这里rain是名词，不可数名词，意为“有雨”) 3）用heavy （heavily=hard）/light表示雨的大/小。

例如：∵∵∵There will be a heavy rain tomorrow.明天会下大雨。

It is raining heavily / hard here now。

现在这儿正下着大雨。

We didn't take morning exercise because of the heavy rain.因为下大雨，我们没做早操。

人教版初中英语七年级unit 7 Section A 知识点讲解与练习一. rain 1 (n.) (不可数），“雨水，雨”.1)夏天雨水多。

There is a lot of rain here in summer.2) a heavy / light rain一阵大/ 小雨3)in the rain在雨中2 v. 下雨rain hard =rain heavily雨下得大rainy adj 下雨的；多雨的on a rainy day = in the rainy weather在雨天1)在春天经常下雨。

It's often rains in spring.=It's often rainy in spring.2)现在雨下的大。

It's very rainy now.=It's raining heavily now.=There is much rain now.二. snow 1 (n.) (不可数），雪1)冬天雪多。

There is a lot of snow here in winner.2) a heavy / light snow一阵大/ 小雪3)in the snow在雪中2. v 下雪snow hard =snow heavily雪下得大snowy adj. 下雪的；多雪的；洁白无瑕的; on a snowy day = in the snowy weather在雪天1)冬天经常下雪。

It's often snows in spring.=It's often snowy in winner.2)现在雪下得大It's very snowy now.=It's_______________ now.=There is _________________ now.英语中，许多表天气的名词+y=相应的形容词。

三.wind [可数名词, 不可数名词]strong/high winds强劲的风；大风 a light wind小风The wind is blowing from the south.刮的是南风。

Unit7Section AStudents are not allowedto drink and smoke.③be (not) allowed to do sth. (不) 被允许做某事例：Passengers are not allowed to smoke.不允许乘客吸烟。

3. I’m worried about your safety. 我担心你的安全。

(2) safety名词，意为“安全；安全性”，其常用短语in safety 意为“处于安全状态”。

例：I will answer for her safety.我将对她的安全负责。

The children are now in safety.孩子们现在安全了。

1. Teenagers should not be allowed to smoke.2. Sixteen-year-olds should be allowed to drive.3. Students should not be allowed to have part-time jobs.1）part-time jobs是合成形容词，意为“兼职的；业余的；非全日制的”，其反义词是full-time,意为“全职的；全日制的”。

例：In America many students are part-timeworkers.在美国，许多学生是兼职工作者。

（2）job可数名词，意为“工作”，指零散的、具体的工作。

其近义词为work，是不可数名词，其常用短语为at work，意为“在工作”。

例：He looked for work for several monthsand at last he found a job most suitablefor him.他一连找了好几个月的工作，最后找到了一份适合自己的工作。

4. Sixteen-year-olds should be allowed to get their ears pierced.get one’s ears pierced 意为“打耳洞”，此处get为使役动词，相当于make和have，意为“使；让”。

Unit7 SectionA（1a2d）教学目标1.Words and phrases:paper, prediction, future, environment, planet, earth,be free,live to be,stay at home,on paper,on puters2. Sentence s: will/won’t +V原型 Will ...…? Yes, ... will./No, ...won’t.3. There will/won’t be Will there be... Yes, there will.、No, there won't.4.After the class, you’ll be able to make predictions about the future life.教学难点1．掌握重点单词、短语、句型2．will构成的一般将来时态的肯定句、否定句、一般疑问句及回答3．做预言，用will来讨论未来发生的事情教学过程一、Lead inWhat will you be in the future?I will be a puter scientist like Bill GatesWhat will the life be like?Kids won’t go to school. They’ll study at home on puters.People will have robots.Books will only be on puters, not on paper.1aHow will the world be different 100 years from now? Read these predictions. Check ( ) A for agree or D for disagree.___A___D 1.People will have robots in their homes.___A___D 2.People won’t use money. Everything will be free.___A___D 3.Books will only be on puters, not on paper.___A___D 4.Kids won’t go to school.They’ll study at home on puters.___A___D 5.There will only be one country.___A___D 6.People will live to be 200 years old.1bListen and circle the predictions you hear.1.People will have robots in their homes.2.People won’t use money. Everything will be free.3.Books will only be on puters, not on paper.4.Kids won’t go to school. They’ll study at home on puters.5.There will be only one country.6.People will live to be 200 years old.A: Will….?B: Yes, they will/No, they won’t.Yes, there will./ No, there won’t.2bListen again. Check (√) the predictions you hear._____ 1. There will be fewer people._____ 2. There will be less free time._____ 3. People will use the subways less._____ 4. There will be more pollution._____ 5. Cities will be very big and crowded.Give a report about predictionsMy classmates make some predictions. First, for people,_____________________________. _____________________. Second, for free time, _______________________. Third, for environment,_______________________________ and___________________________. Last, for transportation(交通), _________________ and_____________________________.Reading the conversation and answer the questions.Nick: What are you reading, Jill?Jill: It’s a book about the future.Nick: Sounds cool. So what will the future be like?Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.Nick: That sounds bad ! Will we have to move to other planets.Jill: Maybe. But I want to live on the earth.Nick: Me, too. Then what can we do?Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth.1. What is Jill reading?2. What will the future be like in the book?3. What can people do to save the earth?Read the conversations and fill in the chart.2cMake conversations about the predictions in 2a and 2b.A: What’s your prediction about the future?B: I think there will be more pollution.A: Really? I don’t think so. But I think there will be fewer trees.2dRead and answer the questions.1. What will the future be like according the book about the future?Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Maybe people will have to move to other planets.2. What can people do to save the earth?We can use less water and plant more trees. We should play a part in saving the earth.1. Role play the conversation in groups;2. Role play the conversation in front of the classFill in the blanks according to the conversation.Jill is reading a book about the future. Can you imagine what ____ the future ____ like? Cities ___ ___ more crowded and polluted. There ___ ___ fewer treesand the environment ___ ___ in great danger.___ we ___ ___ move to other planets? What can we do to live on the earth? We can use ___ water and plant ____ trees. Everyone should ___ ___ ____ ___ savingthe earth.课堂练习同学们做exercisesthank you。