Unit 9 My favorite subject is science. 第四课时 Section B (2a ~ 3c)Ⅰ. 根据句意用方框中所给词的适当形式填空。1. My best friend is a girl China. 2. Chinese is very and we must learn it well. fromusefuluse, lesson, hour, from, finish3. Alice often plays the piano for an after dinner. 4. Our teacher says we should go over our and do our homework. 5. Every day I start work at 8:00 a. m. and at 6:00 p. m. hourlessonsfinishuse, lesson, hour, from, finishⅡ. 单项填空。( )1.—Do you like watching ping-pong matches( 比赛 )? —Yes, and ______ favorite ping-pong player in our school team is Li Xunqi. A. we B. us C. our D. hisC修饰名词须用形容词性物主代词。且 D 项不合理。( )2. We have classes at school ______ Monday ______ Friday. A. in;to B. from;toC. from;on D. on;andBfrom…to…“ 从……到……”。( )3. —This is______ useful book. You can buy it for your daughter. —OK. I'll take it. A. a B. an C. the D. /Auseful 的读音以辅音音素开头,前面用不定冠词a 。( )4. —Let's meet on Sunday. ______ ? —Yes. I'm free on that day. A. How's your dayB. Is that OK with youC. How are youD. How do you doB( )5. I often play sports when I finish ______ my homework. A. do B. to do C. doing D. doesCfinish 后接动词时,应该用 v. -ing 形式。Ⅲ. 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? —— 好主意。— going to the library, Tom?—Good idea. 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 . 5. 放学后 , 我总是会做两小时的运动。 , I always play sports . on Saturday afternoondifficult but interestingAfter schoolfor two hoursⅣ. 阅读短文 , 然后用方框中所给单词的适当形式填空 , 每个词限用一次。 1. is ...