冀教版八年級上冊英語課件Lesson 33 Life on Wheels

1、Unit 6 Go with transportation!Lesson 33 Life on Wheels目 錄CONTENTS1 學習目標 2 新課導入3 新課講解 4 當堂小練5 課堂小結(jié) 6 課后作業(yè)7 學習目標能夠自信地用英文與他人交流。能夠自信地用英文與他人交流。了解發(fā)明的歷史。了解發(fā)明的歷史。學會本課單詞及詞匯。學會本課單詞及詞匯。新課導入說一說Talk something about transportation. Chat Show新課講解How many ways can you think of to use wheels?How can you get to the m

2、oon?Questions新課講解How many ways can you think of to use wheels?新課講解Language point 1This is my report on transportation.這是我關(guān)于交通的報告。 本句中的on意為“關(guān)于”。 on與about作介詞時,都意為“關(guān)于”,但用法不同。on用于嚴肅的或?qū)W術(shù)性的內(nèi)容,較為正式。about表示內(nèi)容較普通,不太正式。e.g. This book is on science.這本書是關(guān)于科學方面的。 Its a story about Lei Feng.那是一個關(guān)于雷鋒的故事。新課講解Langua

3、ge point 2Everything seems to have wheels, engines or wings.一切似乎有車輪，發(fā)動機或翅膀。seem意為“似乎;好像”。 seem 后接動詞不定式,構(gòu)成 seem to do sth.結(jié)構(gòu),意為“似乎/好像要做某事”。e.g. The math problem seems to be difficult. 那道數(shù)學題好像很難。新課講解Language point 3Then steam was able to power boats and cars.蒸汽能夠驅(qū)動船和汽車。 be able to意為“能;會;能夠”,后接動詞原形?！颈嫖?/p>

4、】be able to,canbe able to強調(diào)具體事件中有能力,指“經(jīng)過努力而成功地做某事”,可用于各種時態(tài)。can只是一般性的能力,指“有能力做某事”,只用于一般現(xiàn)在時和一般過去時兩種時態(tài)。e.g. He will be able to drive next year.明年他就能開車了。 She can sing the song in English.她能用英語唱這首歌。新課講解Language point 4Boats have been around for thousands of years. 船已經(jīng)存在數(shù)千年了。“for+ 一段時間”表示動作從過去開始一直持續(xù)到現(xiàn)在,常用

5、于現(xiàn)在完成時的句子中。 現(xiàn)在完成時的句子結(jié)構(gòu)為“主語+have/has+過去分詞+其他”。e.g. The movie has been on for ten minutes. 電影已經(jīng)開始十分鐘了。新課講解thousands of 意為“成千上萬的,數(shù)以千計的”。當用hundred,thousand,million,billion等詞表示一個不具體的數(shù)字時,這些詞用復數(shù)形式,而且常與介詞of 連用來修飾名詞。e.g.Thousands of visitors come to Beijing during May Day holidays every year.每年五一假期成千上萬名游客來北京

6、。新課講解Listen to the passage and choose the correct words. How do we use (wheels/transportation)? Many years ago，people (invented/made) many helpful vehicles such as trains and cars. This was the (beginning/starting) of modern transportation. Its much easier for people to (go/travel) now. But to keep

7、(healthy/fine)，we should walk or ride bicycles.Lets Do It！新課講解 This is Jeremys report on t_. Cars make the U.S. a nation on w_. Now people can even travel to space in s_. Riding a bike is good for our health and the e_. ransportationheelspaceshipsnvironmentRead the text and fill in the blanks.新課講解Re

8、ad the passage and label the bicycle. Bicycle means “two wheels”. The first bicycle was probably created in Germany in 1816.It was heavy and had wooden wheels. At first, the bicycle had two wheels but no pedals. People pushed it along with their feet. In 1838，a man in the UK. invented pedals. The mo

9、dern bicycle was invented in 1876 in England. By 1900，bicycles had tyres filled with air.Airfilled tyres made bicycles more新課講解comfortable to ride. Todays bicycles look the same as bicycles from the 1900s，but they are lighter. This is because they all have hollow frames.hollow frametyrepedal新課講解 4)

10、Work in pairs. Imagine the transportation of the future. Then make up a dialogue.Example：A：What does it look like?B：It looks like a bird. It has wings.A：How will it help people?B：.當堂小練一、詞語運用1.Look at the sign! You should p,not push. 2.Can you i flying like a bird,Tony? Oh,that must be amazing.3.What

11、 type of transportation is good for e ? I think riding a bike is the best one.4.Birds have (翅膀)and they can fly. 5.I wish I could travel to (太空)by spaceship someday.ullmaginenvironmentwingsspace當堂小練二、根據(jù)漢語意思完成句子1.她好像完成了所有的工作。She finished all the work. 2.那個孩子已經(jīng)會說話了。That child to speak. 3.那個箱子太重了。它里面裝滿了書。The box is too heavy.It books. 4.它正在變成一個車輪上的國家。It is turning into a nation . seems to havehas been ableis full ofon wheels歸 納課堂小結(jié)重點單