单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit7 Know Our World,Lesson 42:North America,预习检测,用方框中所给词的适当形式填空。,small languagecommonspeak,Canada has the _ population of the three countries.,In Canda people speak different _.,Im the _ girl of our family.,The boy can _ Spanish.,smallest,languages,most common,speak,Think About It,What do you know about North America?,What do you know about other places around the world?,North America,1.Which country has a large population,Canada or Mexico?,2.Whats the third most common language in Canda?,3.Which country has the largest population in North America?,Listen and answer the questions.,Mexico.,China.,The U.S.,Match the statements with the countries according to the lesson.,Statements,People there mainly speak Spanish.,Its the third largest country in area in,North America.,Over 2 million people speak Chinese there.,Its the farthest north in North America.,Its the largest country in population in,North America.,Countries,Canda,America,Mexico,Complete the passage with the correct forms of the words in the box.,largelivesquare Spain speak common,There are three major countries in North America.They cover about 24 million _ kilometres.Both in America and Canda,English is the _ language,while in Mexio,people speak mostly _.In the U.S.,over 2 million people _ Chinese.The population of America is much_ than that of Canada.Some Mexican people leave their country to _ and work in America.,square,most common,Spanish,speak,larger,live,1.Canada is the biggest of the three countries in area.,in area 意为“在面积方面，介词in表示“在方面。类似的用法有：in size 意为“在大小方面；in shape 意为“在形状方面,E.g.Our town is five square kilometres in area.我们城镇在面积上是五平方千米。,Language points,其次，area 意为“面积；地域，常用the area of 表示“的面积，in the area of 意为“在领域。,E.g.Whats the area of your house?,你的房子面积是多大？,2.the third most common language is Chinese.,“the+序数词+最高级+单数名词+范围，表示“是的第几，注意形容词最高级前加基数词和序数词时意义不同。如：,the two largest islands of China 意为“中国最大的两个岛屿；the second largest island of China 意为“中国的第二大岛屿。,根据句意及所给汉语提示，完成单词。,We will fly to the west _(,海岸,)of Africa.,2.The good basketball player comes from,_(,俄罗斯,).,Russia,coast,Exercise,II.,根据句意用方框中所给单词或短语的适当形式完成句子。,a lot,start,sure,look up,travel,1.He needs _ the word in the dictionary.,2.Are you going with us?,_.,3.My sister likes singing English songs _.,4.Have you ever _ to Japan?,5.At last the bus _.,started,to look up,Sure,a lot,travelled,III.,补全对话。,A.Is it the worlds largest continent?,B.More than three billion people live in Asia.,C.Where are you going?,D.Im looking for Asia.,E.What are you doing here?,F.They all speak Chinese.,G.How big is Asia?,W:Hello,Mr.Liu.,L:Hello,Wang Yifei.(1)_,W:Im looking at the map of the world.,L:The map of the world?What are you looking for?,W:(2)_,L:I see.Have you found it?,W:Yes,I have.Look!Here it is.(3)_,L:Let me see.The continent covers over 44 million square kilometres.,E,D,G,W:Its so big.(4)_,L:Yes,it is.There are more than 40 countries in Asia.And China is the biggest country in area and population.,W:Really?Thats great!I think the population,of Asia is large.,L:Yes.(5)_,W:Thank you for telling me so much.,L:Youre welcome.,B,A,Homework,Write a report about the continent of the world interests you.,第二课时,.,Albert Einstein,(1879-1955),During his,lifetime,(,一生,),he thought about the,universe,.,.,Albert Einstein,(1879-1955),After he finished school,he,went on to,study physics in,Switzerland,(,瑞士,).,.,Albert Einstein,(1879-1955),He received,the Nobel Prize,in 1921.,Culture Tip,The Nobel Prize is widely regarded as the most important award in the fields of literature,medicine,physics,chemistry and peace.It was established by the will of the Swedish inventor Alfred Nobel in 1895.A sixth prize,for economics,was created in 1968.,The 2021 Nobel Prize in Literature was awarded to Mo Yan,a famous Chinese writer.,.,Albert Einstein,(1879-1955),He left Germany in 1933 and went to teach at,Princeton University,in the US.,.,Albert Einstein,(1879-1955),He loved peace and hated,nuclear weapons,(,核武器,).,Listen and circle the thing about Einstein that is,NOT,mentioned(,提到,)in the lesson.,Einsteins early years,Einsteins sayings,Einsteins hobbies,Einsteins family,Einstein,the teacher,*Einstein was born in _.,*Einstein became a,pioneer,(,先锋,),in the field of,(,在,领域里,),_.,*Einstein received _.,*Einstein went to _ at,Princeton University.,*Einstein _ in 1955.,Germany,modern physics,the Noble Prize,teach,died,Read the lesson and fill in the blanks.,Listen and Repeat!,Read the lesson again and answer the questions.,1.What problems did Einstein,solve,(,解决,)during his lifetime,？,2.What is Einstein most famous for?,3.In what countries did Einstein teach?,4.What did he ask people to do in his last letter?,5.Has anyone tried anything new if,he has never made a mistake?,What problems did Einstein,solve during his lifetime?,2.What is Einstein most famous,for?,Albert Einstein was one of the great minds of the last century.During his lifetime,Einstein thought about the universe and solved many prob