第四课时 Section B (2a ~ 3c)Unit 9 My favorite subject is science.Ⅰ. 根据首字母及汉语提示写出正确的单词。1.There are twenty - four h ( 小时 ) in a day.2.Chinese is very u ( 有用的 ) and we must learn it well.oursseful3.My best friend is a girl f ( 来自 ) China.4.In the afternoon,I have only two l ( 课 ),English and math.5.Our last class usually( 通常 ) f ( 完成 ) at 4 : 30 p.m.romessonsinishesⅡ. 单项填空。( )1.—This is______ useful book.You can buy it for your daughter. —OK.I'll take it. A.a B.an C.the D./A( )2.We have classes at school ______ Monday ______ Friday. A.in ; to B.from ; to C.from ; on D.on ; andBfrom…to…“ 从……到……”。( )3.I often play sports when I finish ______ my homework. A.do B.to do C.doing D.doesC( )4.( 阜阳市颍州区第四次月考 )I often have ______ art lesson for ______ hour on Monday. A.a ; a B.an ; an C.a ; an D.an ; aBart 与 hour 的读音均以元音音素开头 , 要用不定冠词 an, 故选 B 。( )5.—Let's meet on Sunday.______ ? —Yes,I'm free on that day. A.How's your day B.Is that OK with you C.How are you D.How do you doBⅢ. 根据汉语意思完成句子 , 每空一词。1. 海伦 , 感谢你送的花儿。Helen,______ ____ ____ your flowers.2. 汤姆 , 去图书馆怎么样?____________ ______ going to the library,Tom ?thank you forWhat/How about3. 我想在星期六的下午和你见面。I want to meet you ___ _________ ___________.4. 我认为数学难但有趣。I think math is ________ ____ ___________.on Saturday afternoondifficult but interesting5. 放学后 , 我总是会做两小时的运动。______ _______,I always play sports ___ ____ _______for two hours.After schoolfor two hours看选项Ⅳ. 从方框中选择合适的选项补全对话。 ( 其中有两项多余 )A : Hi,Johnson,1.___B : It's OK.I'm just a little busy with my classes.A : 2.___BEB : I...