1、第二课时Section A(3a3c)1辨析noise，voice与sound(1)noise通常指噪音，指人们所听到的不悦耳、不和谐的嘈杂声。(2)voice一般指人的嗓音、说话声和歌唱声。(3)sound泛指听到的任何声音或响声。如：There was a loud noise outside the classroom.The physics teacher had to raise his voice，“Light travels much faster than sound.”教室外面一片嘈杂声，物理老师只得提高了音量说：“光的传播速度比声音快得多。”2policemanpolice
2、man作可数名词，意为“男警察”，其复数形式为policemen；“女警察”为policewoman，其复数形式为policewomen。【拓展】police意为“警察”，常与the连用。police形式上是单数，但通常表示复数意义。the police作主语时，谓语动词用复数形式。如：The police are running after the thief.警察正在追捕那个小偷。3wolfwolf作名词，意为“狼”，其复数形式为wolves。【拓展】以f(e)结尾的名词，变复数时，要先将f(e)改为v，再加es。如：leafleaves，wifewives，knifeknives，thi
3、efthieves4There be sb./sth.doing sth.There be sb./sth. doing sth.固定句型，意为“有某人或某物正在做某事”。如：There are some people sitting and chatting under the tree.有一些人正坐在树下聊天。,01基础过关.用方框中所给单词的适当形式填空。easy，policeman，wolf，run，noise1Wolves look for food mainly by smelling and listening.2Judy always feels uneasy about be
4、ing with her boss.3It is too noisy here.Lets find a quiet place.4We can see some policemen in the picture.5Becky saw something running past her，but she didnt know what it was.英汉互译。6我们在房间里没能发现任何奇怪的东西。We_couldnt_find_anything_strange_in_the_room.7刚才保罗没有和我们说再见就走开了。Paul_went_away_without_saying_goodbye_
5、to_us_just_now.8实验室里任何人都不允许制造噪音。Nobody_is_allowed_to_make_any_noise_in_the_laboratory.9昨天上午这些孩子们高兴地打篮球了。The_children_had_fun_playing_basketball_yesterday_morning.10Now let me introduce my nextdoor neighbor to you.现在让我向你们介绍一下我的隔壁邻居。,02能力提升.任务型阅读。阅读短文，回答问题及翻译划线部分的句子。A few months ago，a strange thing ha
6、ppened in my life.I heard a strange sound outside the window every night.I was scared and didnt know what to do.I thought there might be a thief standing outside the window.I asked my parents to see what it was.但是他们什么也没有发现。 They thought it might be the wind.But I didnt think so.That lasted for a few
7、 days.I couldnt sleep well.Sometimes I even couldnt fall asleep.One day，I bought a flashlight(手电筒) in a market.At midnight，as soon as I heard the strange sound，I jumped out of my bed with the flashlight.I_saw_a_black_cat_jumping_up_and_down_near_the_window.He might want to make friends with my pet c
8、at，but he couldnt get into my house.Do you think it is strange？Have you ever had this kind of experience in your life?11What happened to the writer a few months ago?He/She_heard_a_strange_sound_outside_the_window_every_night.12Was the writer scared when he/she heard the sound?Yes，he/she_was.13What might the black cat want to do according to the writer?The_cat_might_want_to_make_friends_with_the_writers_pet_cat.14将划线译成英语。But_they_didnt_find_anything./But_they_found_nothing.15将划线译成汉语。我看见一只黑色的猫在窗户旁上蹿下跳。
