第三节 31-35ABCDA3640CABDC

　　三、41-45 DBCAD 46-50 BDCCA

　　四、第一节 51-55 BCCAA S6-60ABCAD

　　第二节 61-65 DEBCA

　　五、第一节66.Compared 67.depend68.canrol 69.populir 7ll. speed第二节7l.How fast 72,depend;on 73,atafaster speed 74. look forward to 7s, In

　　addlition第节Recently, I did a survey on how the students in our class use computers every day.The following is the resalt. There are fify srudents in our class, Only eight of us use computers tostudy or search foe useful infommation, The other sludents use compaers for fun. fifeen studentsehat with others online. $eventeen students play games. Ten of us listen to musie and see films.In my opinion, it is more important for us to use compaters for study thin for fun. $o if we canuse computers properly,they will be good for our sindy.

　　Unit 4 Tnventions

　　课堂评价

　　Reading

　　. funny2.centu3.passenpers 4.distance5，creaved

　　2.wheels 3.comfortable/convenientd. cenurys. telephone。CEILP

　　6.ohile 7.kesp 8.developed y.lamps l. diytimeListening

　　ACBCA1-5

　　Crammr

　　-、1.80od改为better2,bid改为worse 3.misbake改为misiakes 4,betler 改为go0d 5.more改为much

　　二、1-5 BDBBA 68 ACD

　　E、1, It is not as windy as yesterday.

　　2 Rose is as simart as Jack.

　　3. Room 102 is not as big as Room 101./ Room l0t is not as small as Room 102

　　4.I have as many books bo resd as he does.

　　s. johnny has as mch pocket money as Amy does.Speaking and Writing

　　、Jogoe: What can I do for you ?

　　Mandy: Can I check them wirh you?