Module 10　 The weather Unit 3知识点学案（含答案）外研版英语八年级上册

Module 10　 The weather Unit 3
语法精讲细练
情态动词may/might表推测
【语法感悟】
1.可能要下雪。
It might snow.
2.那里或许是晴朗炎热的天气。
It’s probably sunny and hot there.
3.一会儿可能会下雨,所以你随身带把伞吧!
It may rain later, so take an umbrella with you!
4.在湖上滑冰或许不安全。
It might not be safe to skate on the lake.
5.夜里有可能会下雪。
It’s possible that it will snow in the night.
【语法解读】
1.情态动词may/might的两考点
(1)情态动词may/might 的基本用法。
情态动词may/might没有人称和数的变化,在句中不能单独作谓语,后面必须跟动词原形一起构成句子的谓语。如果要表达“某人可能做某事;将来某事可能要发生”时,可用may或might。
(2)may和might的区别。
①用于疑问句,第一人称,表示“征求许可”时,might的语气比may更委婉。
②表示猜测时,might比may的可能性小些。
③might是may的过去式。
2.其他表示“可能”的方式
(1)形容词possible, probable表示“可能的”,probable语气比possible强。常用句型:It is possible/probable to do sth., It is possible/probable that...。
(2)副词maybe, perhaps 表示“也许,可能”,常用于句首,maybe多用于口语。
(3)副词 probably,possibly表示“可能”,probably所表示的可能性要比possibly大。
【拓展】
(1)对由may 引导的问句作出回答时,通常不用过于严肃和正式的may, 肯定句中多用Yes, please.请便;Of course.当然可以;Certainly.当然可以;否定句中多用Please don’t.请不要;No,you mustn’t.不,你不行。
(2)may还可以表示祝愿。
May you success.祝你成功。
(3)may表许可,多用于肯定句和疑问句中,否定句中不常用,和can没有太大的区别,may 较正式一些,can 则较口语化。
【语法精练】
Ⅰ.单项选择
1.I can do it as well as ______.
A.possible　　　　　B.probably
C.maybe D.perhaps
2.—What will the weather be like tomorrow
—It ______be rainy,cloudy or sunny.I’m not sure.
A.must　B.should　C.can’t　D.might
3.When you visit a foreign country,bring a map because you ______want to travel around.
A.can B.could C.may D.would
4.I’m sure this book ______Li Lei’s,because there is his name on it.
A.can’t be B.may be
C.must be D.might be
Ⅱ.翻译句子
1.在如此厚的冰湖上滑冰可能很安全。
It might be safe to skate on such thick ice lake.
2.他看起来面色苍白,这个故事可能很可怕。
He looks pale.The story may be very terrible.
3.今晚可能有雨雪。
It will probably be rainy and snowy tonight.
4.如果我们不保护环境,天气一定会变得越来越冷或越来越热。
If we don’t protect the environment, the weather must be colder and colder or hotter and hotter.
5.我的毛衣在这里,那一件不可能是我的。
My sweater is here.That one can’t be mine.
写作素养进阶
主题分析——指明方向
主题:本模块写作语境属于“人与自然”主题范畴中的“自然生态”,涉及子主题“不同地区的生态特征与自然景观”。
内容:使用描述天气的词语及句式介绍去某地旅行的最佳时节。
要求:注意表示可能的情态动词及相关词语的正确使用。
典例研磨——示范引领
　　假如你是北京某所中学的学生Wang Han,请你以“The Weather in Beijing”为题写一篇介绍北京四季天气变化以及来北京旅行的最佳时间的短文,80个词左右。
Step 1　三定审题
1.定人称:第三人称为主
2.定时态:一般现在时为主
3.定核心:谈论北京的天气
Step 2　谋篇布局
Step 3　遣词造句
推敲词汇:
1.参观的最佳时间　the best time to visit
2.开始做 begin/start to do
3.凉爽晴朗 cool and clear/fine/sunny
4.需要做某事 need to do sth.
5.随身带…… bring with
6.最好做某事 had better do
7.拍照 take a photo of
8.落叶 the falling leaves
9.名胜 the places of interest
10.欢迎到某地 welcome to sp.
基础句式:
1.北京的天气怎么样
What is the weather like in Beijing
2.参观北京的最佳时间是什么时候
When is the best time to visit Beijing
3.春天开始变暖和。
Spring begins to be warm.
4.有时有风。
Sometimes it is windy.
5.所以你不必带更多的衣服。
So you don’t need to bring more clothes with you.
6.你最好随身带相机。
You’d better bring your camera with you.
7.你能拍很多事物的照片。
You can take photos of many things.
升级句式:
1.写出基础句式1的同义句
How is the weather in Beijing
2.将基础句式3&4用and 连接
Spring begins to be warm and sometimes it is windy.
3.将基础句式6&7用because 连接
You’d better bring your camera with you because you can take photos of many things.
Step 4　润色成篇
　　Hello, everyone! I’m from Beijing.What’s the weather like in Beijing When is the best time to visit Beijing ① Let me tell you something about the weather here. 　　In Beijing, spring begins to be warm and sometimes it’s windy.In summer, it’s very hot,and it often rains.In autumn,it’s cool and clear.In winter, it’s very cold and sometimes it’s snowy.② The best time to visit Beijing is in autumn③.The weather is cool and the sky is blue.So you don’t need to bring more clothes with you.You’d better④ bring your camera with you, because you can take photos of many things, such as the falling leaves and the places of interest. Welcome to Beijing.If you want to visit Beijing, you can come at any time you like.⑤ ①运用两个特殊疑问句点明文章的主题。 ②运用and连接的并列句,详细介绍了该季节的气候特点。 ③The best time to visit...is...句型表达出了参观北京的最佳季节是秋季。 ④need to do sth.,You’d better...直接提出了很实用的建议。 ⑤使用祈使句和If引导的条件状语从句提出邀请。
实战写作——迁移创新
假如你的朋友想去你的家乡义乌拜访你,请写一篇描述自己家乡天气、人文以及旅游地点的文章。
内容提示:
1.春天来最佳。天气变暖,树葱花艳。带相机。
2.秀湖公园可接近大自然;金都宾馆能享受美味饭菜。
3.可住在我家。家人欢迎,会玩得开心。
要求:
1.要点要全,语句通顺,意思连贯;
2.合理想象,适当发挥;
3.词数:80 左右。开头已给出,不计入总词数。
I’m very happy to hear that you want to visit my home town.My home town is Yiwu.It’s a small but busy city.So choose carefully the places to visit and the time to go.
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【参考范文】
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