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1、歡迎來到英語課堂歡迎來到英語課堂第二課時(shí)第二課時(shí)Section A(2a2d)1【辨析】more，less與fewermore 是much，many的比較級。意為“更多的，較多的”，修飾不可數(shù)名詞或可數(shù)名詞。less是little的比較級，意為“較少的，更少的”，只能修飾不可數(shù)名詞。fewer是few的比較級，意為“較少的”，修飾可數(shù)名詞。2pollution n意為“污染，污染物”，屬于不可數(shù)名詞。該詞是由動詞“pollute”去掉“e”，加后綴ion構(gòu)成的名詞。3【辨析】there be與have/hasthere be 表示客觀存在的“有”，主語在be動詞之后，而have/has表示主觀

2、擁有，主語在前。4in the future在未來，常用于一般將來時(shí)中。6live on the earth居住在地球上the earth 地球，世界上獨(dú)一無二的事物前用定冠詞the。7Me，too.我也是。常用于口語中，表述前者的肯定情況也適用于后者“我”。一、根據(jù)句意及漢語提示寫單詞完成句子。1What are you going to be in the_(未來)?I am going to be a scientist.2There are many kinds of_(行星)in the sky.3Well_(種植)some trees next month.4Everyone sh

3、ould play a_(參加)in making up the story.5The_(地球)is our home.We must care for it.future planets plant part earth 二、用所給詞的適當(dāng)形式填空。6_(pollute)in big cities is getting more and more serious.7David has_(little)money than Anna.8Everyone in Thai plays a part in_(save)the earth.9There will be_(many)people tha

4、n last year.10The cities will be more_(crowd)and polluted.Pollution less saving more crowded 三、單項(xiàng)選擇。11Will there _ any paper money in 100 years?No，_.Ahave，there wontBbe，there wontChave，they wontDbe，they wont12The boss will try his best to do the work with _ money and _ people.Afew，littleBa few，a lit

5、tleCless，fewer Dfewer，lessB C 13In 2050 what will the worlds population be?I think cities will be really big and crowded because there will be a lot _ people.Amuch BmoreCmany Dless14I want to save the earth._.AMe，too BYou，tooCThanks DReally15We must look after our homethe earth，because its_is gettin

6、g worse and worse.Awater BenvironmentCplanet DpredictionB A B 四、根據(jù)漢語完成句子。16100年以后將會有更少的污染。There will _ _ _ _ 100 years.17我們應(yīng)該參與植更多的樹。We should_a_ _ _ _trees.18將來會是什么樣的？_will the _ _ _？19我們將不得不搬到其他星球。We will_ _ _to other_.20我們的環(huán)境處于極度的危險(xiǎn)中。Our_will be_great_.be less pollution in play part in planting m

7、ore What future be like have to move planets environment in danger 五、完形填空。What will people look like in the future?Someone made a_21_.In the future，people will have larger heads and bigger eyes.The larger heads will be able to store _22_ brains(腦)People will become smarter._23_will people have bigge

8、r eyes?Thats because people may go and live on other _24_.They may be farther _25_ the sun than the earth is.Then people will need bigger eyes to see _26_ in the darker environment._27_ UV radiations(紫外線)are stronger on other planets than on the earth，peoples skin(皮膚)wont be so _28_as before.Whats m

9、ore，people will not need to open their mouths to _29_.They will communicate by chips in their heads.What？You dont want a face like this？Dont _30_.People will look like this in at least 20，000 years.21A.prediction Bhobby Cdecision Ddiscussion22A.higher Btaller Clarger Dless23A.When BHow CWhy DWhere24A.hotels Bplanets CUFOs Dcities25A.at Bon Cwith Dfrom26A.clearly Bloudly Ccarefully Dquickly27A.Though BBecause CAnd DWhen28A.blue Bwhite Cblack Dred29A.write Bread Csing Dspeak30A.disagree Bhope Cworry DenjoyACCBDABBDC安全小貼上課間活動注意安全