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1、第四课时Section B（3a4）当堂训练.根据句意及首字母提示填写单词。1.Its i_ for him to cook dinner because he is only three years old.2.Ill be on the s_ that is right.3.Its a_ dark.Lets go home together.4.You will get b_ if you do the same job again and again.5.I really enjoyed myself during my h_.I hope to go there again.用方框中所
2、给动词短语的适当形式填空。fall down, be able to, wake up, look like, look for6.Miss Li often _ in the middle of the night.7.These robots _ snakes.They can help people in the earthquake.8.Her brother _ swim at the age of four.9.That old house _ last week.It is more than ninety years old.10.I _ my keys.I cant find
3、 them everywhere.单项选择。( )11.Mr.White will _ buy a new car for his son next month.A.possible B.impossibleC.probably D.probable( )12.I _ believe he _ speak three languages.A.dont;cant B.do;cantC.dont;can D./;cant( )13.Ill think about the problem_ .A.over and over again B.so farC.in the beginning D.in
4、fact( )14.I _ to get my driving license in a month.A.can B.will canC.am able D.will be able( )15. _kids went to the zoo.A.Hundred B.HundredsC.Hundred of D.Hundreds of.根据汉语意思完成下列句子，每空一词。16.机器人在工厂里能够做很多种危险的工作。Robots can do many kinds of _ _ _ _ _ .17.他四岁就会弹钢琴了。He_ _ _ play the piano when he was four.1
5、8.机器人有很多不同的形状，例如，圆形的。Robots have_ _ _ ,such as round.19.露西和莉莉有些分歧，你同意谁的意见？Lucy and Lily have some_ .Who do you _ _ ?20.对我们来说很难预测未来的事情。It is difficult_ _ _ _ what will happen in the future.名校讲坛1.dangerous的用法dangerous是形容词，意为“有危险的；不安全的”，其反义词为safe “安全的”；名词形式为danger “危险”，其反义词为safety “安全”。2.hundreds of的用法
6、hundreds of意为“许多；大量”。当hundred, thousand, million等数词前面有数词修饰，表示具体的数字时用单数；表示非具体的数字时常用复数，且其后还要和of一起连用。hundred, thousand, million用法巧记：模糊数字两有（有s，有of）；具体数字两无（无s，无of）。3.辨析be able to 与can(1)表示能力时，两者用法相同。(2)表示“过去通过努力做成了某事”只能用be able to，而can则强调自身已具有的能力。 (3) be able to可以有各种时态，即is/was/will be able to；而can只有一般现在和
7、一般过去两种时态，即can/could。(4) can可用于否定句或疑问句中表示判断或推测，而be able to无此用法。4.disagree的用法disagree是动词，其过去式为disagreed，反义词为agree。5.possible的用法possible是形容词，其反义词为impossible，副词形式为possibly。6.辨析probably，maybe与may beprobably意为“也许；可能”，表示把握性很大的事情。maybe意为“或许；大概”，把握性比probably小，相当于perhaps，常位于句首。may be意为“可能是”，是情态动词maybe，常用作谓语动词
8、。Section B话题阅读与写作.根据首字母提示完成下列短文。Gary has a robot. It is made in the USA. It looks l 1 a real person. On the face of the robot, there are two big e 2 . In fact, they are cameras. The robot u 3 them to take photos of everything it sees. Also the robot has a speaker as its mouth. It can talk to people
9、and a 4 their questions. It is humorous. It can tell a lot of jokes and make people laugh. The robot also has two a 5 connected to its chest. At the end of each arm, there is a h 6 ,so the robot can do whatever it is asked to, such as sweeping the floor, d 7 the laundry and making the bed. Sometimes
10、 it can help him go s 8 at the supermarket. The robot stands on four small wheels. It can use them to move around e 9 .It never goes wrong. Gary is satisfied(满意的)with it. It has become his best f 10 .1._ 2._ 3._ 4._5._ 6._ 7._ 8._9._ 10._ .阅读理解。Four students are talking about the future after class.
11、Deng Yu: In 2050,China will be richer than it is now. Well see blue and clear sky and smell the fresh air. There will be more pandas living happily in China. I believe that 2050 will be the year of China.Liu Yuan: A holiday to the moon will no longer be a dream. We can also travel far to other plane
12、ts and talk with the spacemen. We might also eat something like pills(药丸) instead of todays meals. Everyone will enjoy a longer life.Sun Wei: Robots will be very popular. They will do what people dont want to do. Well build new homes on other planets. By then, Ill be sixty years old. Maybe we will h
13、ave an exciting talk in my new home on another planet.Zhang Lan: By the year of 2050,cloning(克隆) will be used in many ways. It will bring back animals which disappeared (消失) many years ago. There will be no pollution. The whole world will be one big family. There will be no wars. As time passes, wel
14、l live a much easier and better life. ( )11. _thinks that people can spend their holidays on the moon in the future.A.Deng Yu B.Zhang LanC.Sun Wei D.Liu Yuan( )12.What does Zhang Lan think will happen in the future?A.People will live in a world without wars.B.Robots will do the things that people dont want to do.C.People can talk with the spacemen.D.There will be more pandas living happily in
