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1、Unit7 Know Our WorldLesson 42:North America預(yù)習(xí)檢測用方框中所給詞的適當(dāng)形式填空。small languagecommonspeak1.Canada has the _ population of the three countries.2.In Canda people speak different _.3.Im the _ girl of our family.4.The boy can _ Spanish.smallestlanguagesmost commonspeakThink About ItWhat do you know about

2、North America?What do you know about other places around the world?North America1.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.Mat

3、ch the statements with the countries according to the lesson.StatementsPeople 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.Cou

4、ntriesCandaAmericaMexicoComplete the passage with the correct forms of the words in the box.largelivesquare Spain speak commonThere 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 most

5、ly _.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.squaremost commonSpanishspeaklargerlive1.Canada is the biggest of the three countries in area.in area 意為“在面積方面”，介詞in表示“在方面”。類似的用法有：

6、in size 意為“在大小方面”；in shape 意為“在形狀方面”E.g.Our town is five square kilometres in area.我們城鎮(zhèn)在面積上是五平方千米。Language points其次，area 意為“面積；地域”，常用the area of 表示“的面積”，in the area of 意為“在領(lǐng)域”。E.g.Whats the area of your house?你的房子面積是多大？2.the third most common language is Chinese.“the+序數(shù)詞+最高級(jí)+單數(shù)名詞+范圍”，表示“是的第幾”，注意形容詞最

7、高級(jí)前加基數(shù)詞和序數(shù)詞時(shí)意義不同。如：the two largest islands of China 意為“中國最大的兩個(gè)島嶼”；the second largest island of China 意為“中國的第二大島嶼”。I.根據(jù)句意及所給漢語提示，完成單詞。1.We will fly to the west _(海岸)of Africa.2.The good basketball player comes from _(俄羅斯).Russia coastExerciseII.根據(jù)句意用方框中所給單詞或短語的適當(dāng)形式完成句子。a lot,start,sure,look up,travel

8、 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 _.startedto look upSurea lottravelledIII.補(bǔ)全對(duì)話。A.Is it the worlds largest continent?B.More than three billion people live in Asia.C.Where are you g

9、oing?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

10、 continent covers over 44 million square kilometres.EDGW: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 populationof Asia is large.L:Yes.(5)_W:Thank you for telling me so much.L:Youre welcome.BAHomeworkHomeworkWrite a report about the continent of the world interests you.