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1、Section A Grammar Focus-4c When I was a tiny baby crying all night, my mom sang to me and stayed by my side. When I was tired and hungry, she gave me food and warm arms to sleep in. When I was two running through the field, she made sure I was safe and kept me from danger. When I fell and hurt mysel
2、f, she gave me a hug and lifted me up. When I was seven coughing badly, she said no ice-cream for me. But I talked back loudly, “I should be allowed to eat some! Give it to me now!” When I was nine watching scary movies, she said itd give me awful dreams. But I shouted back angrily, “I should be all
3、owed to watch it! Im not a baby!” When I was a teen going out with friends, she said, “Please be back by ten!” But I talked back again “I should not be told what to do! Im seventeen now!” Now Im an adult, thinking back to those times. I coughed for days after eating that ice-cream And had scary drea
4、ms after watching that film. I was late for school from staying out past ten. I regret talking back, not listening to Mom. Mom knows best, and for me she wanted only the best! cry all night stay by ones side sleep in warm arms run through the field make sure keep sb. from danger give sb. a hug lift
5、up talk back 整夜哭 待在某人身边 睡在温暖的臂弯里 穿过田野 确定；确保 使某人远离危险 拥抱某人 举起，提起 回嘴；顶嘴 Translate the phrases. watch scary movies give sb. awful dreams be back by ten think back to those times cough for days have scary dreams be late for school stay out regret doing sth. 看恐怖电影 带给某人恶梦 在10点前回来 回想那些时光 咳嗽好几天 做可怕的梦 上学迟到 待在
6、外面；不回家 后悔做过某事 Talk with your classmates about your school rules by using “students are not allowed to”. School rules Dont arrive late for school. = Students are not allowed to arrive late for school. Dont run in the hallways. School rules = Students are not allowed to run in the hallways. School rul
7、es Dont eat in the classroom. = Students are not allowed to eat in the classroom. School rules Dont listen to music in the classroom. = Students are not allowed to listen to music in the classroom. School rules Dont fight with others. = Students are not allowed to fight with others. School rules = S
8、tudents are not allowed to cheat. Dont cheat. School rules = Students are not allowed to sleep in class. Dont sleep in class. I think students should be allowed to do homework with friends. Sixteen-year-olds should not be allowed to drive. Do you think sixteen-year-olds should be allowed to choose t
9、heir own clothes? Look at these sentences. I dont think sixteen-year-olds I agree. They arent should be allowed to drive. serious enough. Do you think teenagers should be No, I dont agree with encouraged to make their own this. Teenagers are too decisions? young to make their own decisions. Teenager
10、s should not be allowed I disagree. They can learn to have part-time jobs. a lot from working. Do you think we may be allowed If you dont use a flash, to take some photos if we dont then it may be OK. use a flash? Grammar Focus 含情态动词的被动语态 肯定句: 主语+ 情态动词+be+ 动词过去分词. 否定句: 主语+情态动词+not+ be+动词过去分词 . 疑问句:
11、情态动词+ 主语+ be+ 动词过去分词? (一)将主动语态动语态 的宾语变宾语变 成被动语态动语态 的主语语 。 (二)将含情态动词态动词 的主动动句式变变成被动动句式 ，即：“情态动词态动词 +动词动词 原形”变变成“情态动态动 词词+be+过过去分词词”，然后再在其后加“by+主 动动句中的主语语(人称代词词用宾宾格)”。by短语语也 可省略。 请请看下列各句： 转变方法 You should finish your homework first. Your homework should be finished (by you) first. You can take this mag
12、azine home. This magazine can be taken home (by you). 含情态动词态动词 的疑问问句、否定句的变变化均需 借助于情态动词态动词 完成。 1. 一般疑问问句：直接将被动语态动语态 的陈陈述句 中的情态动词态动词 提前。 Must this task be finished at once? 这项这项 任务务必须须立即完成吗吗？ 句式变换 注意：含情态动词态动词 的被动语态动语态 的一般疑问问句 的回答，应应保留原情态动词态动词 ，但must表“必 须须”时时，其否定回答应应用neednt；need表“必 要”时时，其肯定回答应应用must。如：
13、 - Must my exercise book be handed in now? 我的练习练习 本必须现须现 在上交吗吗？ - Yes, it must. 是的，必须现须现 在上交。 （No, it neednt. 不，不必现现在上交。） - Need he be operated on at once? 他必须须立即手术吗术吗 ？ - Yes, he must. 是的，他必须须。 （No, he neednt. 不，他不必。） 2. 特殊疑问问句 ：由特殊疑问词问词 加上被动语动语 态态的一般疑问问句构成。 When must this task be finished? 这项这项 任务
14、务必须须在什么时时候完成？ 3. 否定句： 在情态动词态动词 后面加上not或never 即可，但must表必要时时否定式为为neednt。 This task neednt be finished at once. 这项这项 任务务没必要立即完成。 4. 反意疑问问句：借助情态动词态动词 构成附加疑问问 部分。如： This bridge can be built next year, cant it? 这这座桥桥明年能建成，是吗吗？ Teenagers should be allowed to choose their own clothes. 应该允许青少年选择他们自己的服装。 Students should not be allowed to have part- time jobs. 不应该允许学生们做兼职工作。 Can these books be taken out of the reading room? 可以把这些书带出阅览室吗？ When must the work be finished? 这些工作必须什么时候完成？ 4a Rewrite the sentences according to the example. 1. You must clean your bedroom every day. Your bedroom must b
