1、Unit 4Dont eat in class.第3课时Section B(1a1d)1外出adv_out_2练习v& n_practice_3碟；盘n_dish_4在以前prep& conj以前adv_before_5外出(娱乐)_go_out_6清洗餐具_do_the_dishes_重点词汇practice v& n练习(1)作动词时是及物动词，意为“练习；训练”，其后可跟名词、代词或动名词作宾语。如：He practices playing the piano every day.他每天练习弹钢琴。(2)n练习；实践。不可数名词。如：Playing the piano needs lot
2、s of practice.弹钢琴需要多加练习。重点句型Can Dave go out on school nights?戴夫在上学的晚上能外出娱乐吗？night前如有其他修饰词修饰时，指具体的某天晚上，其前用介词on。【拓展】泛指在晚上，则用介词at。如：I usually do my homework at night.我通常在晚上做作业。.根据句意用适当的介词填空。1Sally is never late _for_ class.2I usually do my homework _on_ school nights.3My brother likes listening _to_ mu
3、sic in the evening.4Can you help me _with_ my English?5You must brush your teeth _before_ going to bed.根据汉语意思完成句子，每空一词。1请不要在走廊里乱跑。Please _dont_ _run_ in the hallway.2上课必须准时。You must _be_ _on_ _time_ for class.3请帮我打扫房间。Please _help_ _me_ _clean_ the room.4你必须首先要完成作业。You must _finish_ _your_ _homework
4、_ first.5你现在必须要去做什么？What do you _have_ _to_ do now?.按要求完成下列句子，每空一词。1Nick has to practice the piano every day.(改为一般疑问句)_Does_ Nick _have_ _to_ practice the piano every day?2Does Li Qiang have to eat lunch at school？(作肯定回答)_Yes_，he _does_3Can he go out to see friends on school nights？(作否定回答)No，_he_ _c
5、ant_4Tell me a story after dinner.(改为否定句)_Dont_ _tell_ me a story after dinner.5Maria gets to school early every day.(改为同义句)Maria _arrives_ _at_ school early every day.单项选择。(B)1.Look! There are so many people in the park.Nobody likes to stay at home _ Sunday morning.Ain BonCat Dto(C)2.I often _ TV _
6、 the evening.Asee; in Bsee; onCwatch; in Dwatch; on(A)3._ Bob have to _ a uniform at school?Yes，he does.ADoes; wear BDoes; wearsCDo; wear DDo; wears(D)4._ make any noises.Your sister is preparing(准备) for exams.ADo BPleaseCTo DDont(D)5.The teacher tells us to practice _English more.Aspeak Bto speakCt
7、alking Dspeaking.完形填空。My name is Eric.Im busy every day.I _1_ to get up at 6：00 in the morning.At 6：30，I have _2_Then I walk to school at 7：00.I must _3_ at school at 7：30.I have six classes every day.The _4_ class begins at 8：00 am.I like history and English very much.I think they are very _5_The m
8、ath is difficult，but I have to _6_ it every day.Sometimes I must clean the classroom after school in the afternoon.I want to play basketball after school，_7_ I cant.Because I have to get home _8_ 5：00 pm.I have to help my mother do the dishes after dinner.I want to watch TV after dinner，but I cant.I
9、 have to play _9_I dont like these rules.I _10_ they are terrible.(B)1.A.has BhaveCmust Dcan(C)2.A.a breakfast Bthe breakfastCbreakfast Dlunch(A)3.A.arrive BgetCreach Dgo(D)4.A.one BlastCsixth Dfirst(A)5.A.interesting BdifficultCterrible Dboring(D)6.A.learning BlearnsCto learn Dlearn(C)7.A.and BorCbut Dso(A)8.A.before BafterCon Din(B)9.A.piano Bthe pianoCa piano Dpianos(C)10.A.like BwantCthink Dneed
