新课标九年级第七单元知识巩固及练习

1、教师姓名学生姓名上课时间辅导学科英语学生年级九年级教材版本人教版课题名称本次学生课时计划教学目标掌握本单元重点单词，短语和语法教学重点重点单词，短语和语法教学难点重点单词，短语和语法Unit7 Teenagers should be allowed to choose their own clothes.含有情态动词的被动语态 温故 在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。在八年级同学们已初步学习了被动语态，它的结构为：助动词be +及物动词的过去分词。 知新 本单元我们主要了解含有情态动词的被动语态。它的结构是什么呢？观

2、察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。【例句】1. Many trees should be planted in the mountains. 应该在山上种许多树。2. You can take this book home. （改为被动语态）This book can be taken home (by you). 3. This problem cant be worked out very easily. 这道题轻易算不出来。4. Must the work be done at once? 这项工作必须立即完成吗？含有情态动词的被动语态本单元重点学习含有

3、情态动词should的被动语态。Can, may, must 等其他情态动词也可用于被动语态，其结构如下肯定句 主语+情态动词+be+及物动词过去分词（+by） eg： Teenagers should be allowed to go shopping.否定句 主语+情态动词+not+be+及物动词过去分词（+by） The word cant be used in this sentence.一般疑问句 情态动词+主语+be+及物动词的过去分词（+by）? Must the work be finished today?特殊疑问句 特殊疑问词+被动语态的一般疑问句？ Who should

4、be asked to answer the question?【结论】A. 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。B. 含有情态动词的主动语态变为被动语态时，要把主动语态的_变成被动语态的主语。C. 变为否定句时只需要在情态动词后加_。D. 变为一般疑问句时只需把_提到句首。【运用】. 选择最佳答案。( )Young trees should _ every year.A. be plantedB. plantedC. plant. 按要求完成下列各句，每空一词（含缩写）。1. We must do the work right now. （改为被动语态）_ _ _ _

5、 _ right now.2. Teenagers should be allowed to go out with their friends on school nights. （改为否定句）Teenagers _ _ _ to go out with their friends on school nights.3. A book should be read each month. (改为一般疑问句)_ _ _ _ _ each month?Section A1.No way! no way意为：不可能；绝不；不行；多用于口语，表某人不可能做某事或某事不可能发生。2.I dont th

6、ink sixteen-year-olds should be allowed to drive.(1)sixteen-year-olds 名词，意为：16岁的青少年，相当于sixteen-year-old boys and girls辨析 sixteen-year-olds sixteen-year-old 与 sixteen years old.(2) allow ( to let sb do sth ) vt 意为：允许，准许，常用于以下结构中： allow sb to do sth 允许某人做某事 The teacher allowed him to go into the class

7、room.allow doing sth 允许做某事 We dont allow smoking in public places.be ( not ) allowed to do sth (不)被允许做某事3. Im worried about your safety.(1)worried 作形容词，意为：担心的，烦恼的，焦虑的 常用短语 be worried about 为.担心Dont be so worried. Everything will be fine.worry 可用作不及物动词，其后接宾语时要加about,即 worry about, 意为“担心”,可与 be worrie

8、d about 互换。eg: Dont worry about me.(2) safety n 意为：安全，安全性，其常用短语in safety 意为：处于安全状态I will answer for her safety. The children are now in safety.扩展：safety safe 以及 safely的对应反义词名词形容词副词safetysafesafelydangerdangerousdangerously4. Students should not be allowed to have part-time jobs.part-time为合成形容词， 兼职的

9、反义词 full-time In America many students are part-time workers.5. Sixteen-year-olds should be allowed to get their ears pierced.get ones ears pierced 意为：打耳洞 此处get 为使役动词，相当于make或者have,意为“使，让”get/ have+ 宾语+ 过去分词 意为“使某事被做”或“让某人做某事”Youd better go and get your hair cut. Its too long.扩展：get的其他用法get 用作使役动词时还

10、可用于get sb to do sth结构，意为：使某人做某事I cant get him to change his idea.get+sth.+adj.使某物处于某种状态。We have got everything ready for the sports meet. get+adj.(get是连系动词)译成“变得” In summer it doesnt get dark until after eight oclock.6. Teenagers should be allowed to choose their own clothes.choose vt, 后接名词或代词作宾语 He

11、 chose a good job last year.扩展：choose 还可以用于以下两种结构choose to do sth He chose to go there by air.choose+特殊疑问词+to do Youll have to choose which one to buy.own 此处用作形容词，自己的，本人的 常用在形容词性物主代词或所有格之后，以加强语气。还可以用作代词，意为：属于自己的东西 常用结构“ones own+ sth” 表示“某人自己的.”相当于：sth + of ones own7.I agree. They arent serious enoug

12、h. enough 修饰形容词或副词要后置 enough还可以用作形容词，意为：足够的，充足的。修饰名词时，一般放在名词前面，有时也可放在名词后There will be enough money for us. Therell be time enough to relax for us.8. He should stop wearing that silly earring.stop doing sth 停止做某事 Lets stop talking.stop doing sth 停止正在做的事情stop to do sth 停止手头所做的事情去做另一件事情silly 愚蠢的，傻的 It

13、was silly of you to trust him.9. Im really excited about seeing the famous paintings by Picasso.be/ get excited about 对。感到兴奋，about 后可接名词、代词或动词-ing形式She got excited about it as soon as she heard about the good news.excited 激动的，主语通常是人 exciting 令人激动的 ， 主语通常是物10. When I was a tiny baby crying all night,

14、 my mom sang to me and stayed by my side.tiny ( very small in size or amount ) 极小的，微小的The baby put his tiny hand in mine.11. When I fell and hurt myself, she gave me a hug and lifted me up. hug n,拥抱 give sb a hug 拥抱某人hug 用作动词:拥抱 She hugged her sister when she met her.lift vt 举起，抬高 The box is too hea

15、vy for me to lift.辨析lift与raiselift vt 举起，抬高，强调用力把某物从地面提高到一定的高度raise vt 抬高，提高，通常发起此动作的主语是人，其后必须接宾语，可用于被动语态That package might be too heavy to lift. If you have any question, please raise your hand.12. But I talked back loudly talk back 意为：回嘴，顶嘴Dont talk back. Listen to what your father says.talk back

16、to sb 跟某人顶嘴 Dont talk back to your parents.13. I regret talking back, not listening to Mom.regret ( to feel sorry about sth ) v 感到遗憾，懊悔， 其后可接动词ing 、动词不定式或that 从句。I believe you will regret leaving Paris. I regret that you see it like that.I regret to tell you that you cant pass the examination.regret

17、 可作n 意为：懊悔 I have no regrets about leaving Beijing.14. Do you think teenagers should be encouraged to make their own decisions?make ones own decision 自己作决定 相当于make a decision for oneself I just want to be able to make my own decision.15.Parents should give teenagers chances to make their own decisio

18、ns.chance 可数名词 机遇，机会 可接to do sth 或 of sth I never miss a chance to play football. Its a good chance for you to meet.16. This way, when they start working they whey can manage their own lives.manage 完成（困难的事）；应付（困难局面）后可接名词、代词、动词不定式I am not sure how we will manage it.You should manage to finish the wor

19、k in time.Section B1.Parents should not be too strict with teenagers.strict adj 严格的，严厉的be strict with sb 对某人要求严格 She is strict with her children.be strict in/ about sth 在某方面严格要求 We shouldbe strict in(doing) our work2. But sometimes these can get in the way of schoolwork, and parents might worry abou

20、t their success at school.get in the way of 挡。的路；妨碍He wouldnt allow emotions to get in the way of his work.success 表示抽象意义的成功，为不可数名词，表示具体意义的成功的人或事，则是可数名词。Failure is the mother of success. His new book was a great success.3. Of course we want to see him achieve his dreamssee sb do sth 看到某人做了某事 I saw h

21、er ran into the room.see sb do sth看到某人做了某事, 强调看见动作发生的全过程see sb doing sth 看见某人正在做某事 不是全过程，表示看到的动作正在进行I saw it happen when I passed by last night. I saw him playing the game on the computer yesterday evening.4. My wife and I have supported every one of his races.support ( to help or encourage sb./sth

22、by saying or shouting that you agree with them/it ) 此处为及物动词，意为“支持，援助，资助” support sb with sth 用某物支持某人He promised to support her with 1000yuan.support 用作不可数名词 We couldnt win the match without their support.5. We have nothing against running! against 此处意为：反对，其反义词为for 其后可接名词、代词或动词ing形式Are you for or aga

23、inst the plan?Im against doing anything till the police arrive.扩展：against 其他含义碰；撞 The rain beats against the window.紧靠；倚 He stood with his back against the door.6. My parents have always taught me how important it is to work hard at school and enter university.本句是主从复合句。宾语从句暗含how 引导的感叹句。eg: I think how easy it is to speak English.enter 即可用及物动词，也可用