2022年初中英语讲义初三UnitWhatwouldyoudo？重点知识讲解和练习.docx

精品学习资源Unit4 What would you do？一、导入120 年前爸爸抱着你等车，人都笑话孩子长得难看，爸爸哭了；一卖香蕉的老大爷拍拍爸爸说： “大兄弟别哭了，拿只香蕉给猴子吃吧！真可怜，饿的都没毛了；2”飞机上，一只鹦鹉对空姐说：“给爷来杯水 ”，猪也学鹦鹉，对空姐说：“给爷来杯水 ”，空姐大怒，将鹦鹉和猪都扔下了飞机；这时鹦鹉对猪说：“傻冒了吧，爷会飞； ”二、学问点回忆1、基本短语欢迎下载精品学习资源1. 被答应干 allow sb to do sth 答应某人干 2. = sixteen-year-old boys and girls 16 岁的孩子3. 兼职工作4. 驾照5. 在周末6. 在那个年龄段7. 在上学期间的每个晚上8. 熬夜9. 相当与及物动词 清扫10. 考试不及格11. 参与考试12. 前几天13. 我全部的同学14. 全神贯注于 .15. 对 有益16. 成群的 ,按组的17. 吵闹系表结构 18. 向某人学习19. 目前 ,现在20. 有做 的机会21. 英英词典22. 至少23. 每晚 8 小时的睡眠24. 敬老院25. 花费时间干 26. 学校27. 放假 ,休息28. 回答 ,答复29.阻碍 .30. 职业运动员31. 实现理想32. 摸索 ,考虑33. 最终 ,最终34. 对 .是庄重仔细的35. 关怀 ,担忧 ,在乎36. 同意欢迎下载精品学习资源三、（ 1）专题讲解专题 1： 重点词汇、短语1、基本短语1、give it to charity把它捐给慈善机构2、medical research 医学讨论3、What if假如 怎么样？4、get nervous 紧急5、take a big exam 参与大考6、help with 有助于7、in public 在公共场合8、hardly ever 几乎不9、the whole school 全校10、 without permission 为经许可11、 bemake friends with 与 交伴侣12、 ask one s permiss请ion求 × 的答应 13、 introduce to 把 介绍给 14、 invite to do 邀请 干19、be friendly to 对 友好20、at lunch time 在午饭时间21、a bit shy 有点害羞22、English speech contest 英语演讲竞赛23、represent the class代表班级24、come top 名列第一（前茅） 25、let down使 扫兴26、come up with 提出、想出27、be sure of + n./pron. 对.确定 /确定28、the rest of the students 其余的同学29 、 have（ a lot of ） experience in doing sth30、deal with 应付，处理31、come out 出版欢迎下载精品学习资源15、 social situations 社会环境16、 not in the slightest根本不，一点也不32、give advice on建议在 方面提出看法、欢迎下载精品学习资源欢迎下载精品学习资源17、 right away 立刻，立刻18、all day 全天33、by accident 偶然地，无意之中欢迎下载精品学习资源2、短语过关欢迎下载精品学习资源1. 担忧 2.get pimples3.take a long walk 4.too to3. 发表演讲4. 恳求许可5. introduce oneself to sb6. 邀请某人做某事7. borrow sth. from sb.8. answer for questions9. not in the slightest10. 宁愿欢迎下载精品学习资源11. 宁愿做 ，而不愿做17. 偶然12. 提出，想出13. 与 相处18. cold running water19. in public14. 使 扫兴或懊丧15. 在做某事方面有体会20. cover with21. the dangers of smoking16. 出版，发表22. 查明、发觉专题 2：语法解读3、重点词汇、短语、语法解读. pretend to do sth. 假装做某事I pretended to sleep just now.pretend + 从句 假装I pretended that I fell asleep. be late for 迟到如： I am late for work/ school/ class/ party. .hundred, thousand , million, billion 十亿 当这些词与详细数字连用时，通常不加复数词尾-s, 也不接介词 of.如： Two hundred students went there. 有两百同学去了那儿；当这些词不与详细数字连用，而是表示不确定的泛指数时，就不仅要加复数词尾-s,而且要后接介词 of, 然后才能接名词；如： Thousands of students entered the contest. 数千名同学参与了这次竞赛；Millions of people died in the war.有数百万人在这次战争中丧生；123Exercises： On that day two（ million ）people were in our city.trees were planted on the hill last year.A millionsB millionC millions ofD million ofbooks are kept in our school library.A Five million ofB Millions ofC Several million ofD Many millions4. what if + 从句 “假如 怎么办 ， 要是 又怎么样 ”如：What if she doesn t c要om是e她. 不来怎么办？What if I were late tomorrow.假如我明天迟到了怎么办？欢迎下载精品学习资源5. get nervous 变得紧急 系动词后 +形容词 feel shy 觉得害羞look friendly看起来友好6. in public 在公共场所 如:Don t smoke inpublic. 请不要在公共场所吸烟；7. energetic adj. 布满活力的She is an energetic girl. 她是一个布满活力的女孩；energy n. 活力、能量She has lots of energies. 她有活力；8. ask sb. to do sth. 叫 做某事ask sb. not to do sth.叫 不要做某事tell sb. to do sth.告知 做某事tell sb. not to do sth. 告知 不要做某事如： Teacher asked me to clean the classroom. Teacher asked me not to clean the classroom.9. introduce sb. to sb. 把某人介绍给某人如： I introduced Lily to Anna.我把莉莉介绍给安娜；10. invite sb. to do 邀请某人做某事 如：Lily invited me to go to her home for supper.莉莉邀请我去她家吃晚饭；invite sb. to sp 邀请某人去某地11. plenty of 充分的，相当多的；修饰可数或不行数名词，只能用于确定句；否定、疑问句中用 enough.如： They have plenty of food/ apples.他们有很多的食物/苹果；12. give sb sth=give sth to sbgive an apple to me =give me an apple 给我一个苹果类似的词仍有 :pass、lend、 show、write 、 send等； buy sb sth=buy sth for sb ；类似的词仍有 :make、draw 、cook 等；13. would rather than （= would rather than） 宁愿，而不愿；would rather do. than do.宁愿做 而不愿做前后连接两个动词原形，否定形式为：would rather not do than do 注： than 与形容词比较级无关，rather , than 既可分开用，也可合在一起用，译成“而不是 ”） would rather 常单独使用，表示 “宁愿做 ”eg He would rather watch TV at home.欢迎下载精品学习资源 rather than = instead of 而不是，连接两个并列成分，前后对称一样；eg I decided to write rather than telephone.I like going out with you rather than with him.14. let sb. down 让某人扫兴如：Don t let your mother down.不要让你的妈妈扫兴；15. come up with sth. 提出、想出类似于think of.如： He came up with a good idea. 他提出了一个好想法；catch /come up with sb. 追上、赶上如： Lily caught up with Anna.莉莉赶上了安娜；16. have experience（ in） doing 在做某事上有体会如： I have experience teach English. 我在教英语方面有体会；e out 出版，出来如： The magazine comes out once a week. 这种杂志每周出一次；18. by accident 偶然地，无意之中如：Last week I cut my finger by accident.上个星期我不当心割到自己的手指；19. more than 超过 =overI have more than 10 million dollars.20. offer sb. sth. 给某人供应某物21. look for 查找（强调查找的动作）find 找到、发觉（强调查找的结果）find out 指经过观看、探究、调查等弄清晰、弄明白；如： We must find out the truth of the matter.I looked for my pen.At last I found it in my bag.22. give a speech做演讲have a speech听演讲give a report 做报告have a report 听报告23. not in the slightest=not根本at不allThey don't like the song in the slightest.24. get along with= get on with进行，进展eg The business is getting along very well.生意进展的很顺当；How are you getting along with your English study.你的英语学习进展的怎么样了？欢迎下载精品学习资源相处get along/on well with sb. 与 相处融洽 如：eg Do you get along with your boss.你跟老板合得来吗？I m getting along very well with my classmates.我和同学们相处得很好；25. help sb. to do sth. help sb. with sth.如： That should help you relax. 那会有助于你放松.with the help of sb.=with one在某人s 的he帮lp助下26.be confident of doing sth. 对 有信心 ,确信Heisconfidentofsuccess.他确信必能成功；He is confident ofstudy math. 他对学习数学有信心 .be confident +that 从句对 有信心We are confident that our good wishes will come true.我们信任我们的愿望会实现.I m confident that I can/will get the job.= I m confident ofget the job.27. be afraid to do sth.可怕做某事I'm afraidhave a test. 我很可怕考试 .28.start doing sth.= start to do sth . 开头做某事 如：He started speaking/ to speak. 他开头说话；29. borrow sth. from sb. 从某人那里借来某物如：I borrowed a book from Lily.我从莉莉那里借来一本书.lend sb. sth.= lend sth. to sb. 把某物借给某人Lily lent me a book.=Lily.莉莉借给我一本书.30.without one s permis未si经on答应permission 常与物主代词和名词全部格连用with one s permiss经ion某人答应 在某人许可的情形下 31. wait for sb. 等候某人wait for sb. to do sth. 等待某人做某事without one s he没lp 有某人的帮忙eg: Letwasit here for the rain to stop.Would you please wait for meget ready.欢迎下载精品学习资源32. believe sb.信任某人believe in sb.信任某人I believe him （ =I believe what he says ）我信任他（的话）；I believe in him 我信任他 . 即:信任他是一个信得过的人33. the rest of the students 其余的同学常用搭配 : the rest of the + 可数名词复数 / 不行数名词the rest 作主语时 ,谓语动词要随着名词变化:eg: The rest of the eggs have gone bad.剩下的鸡蛋都变坏了 . This letter is for me, the rest of the lettersbefor you. The rest of the moneybemine.34. cover with用把 .盖起来 /包起来如: Don t cover his face with the book.35. cold running water 流淌的凉水36. offer sb. sth. =offer sth. to sb. 给某人供应某物offer to do sth. 主动提出做某事eg: He offeredlend me a few books.37. refuse to do sth. 拒绝做某事eg: They refusedhelp me.38. agree to do sth. 赞同做某事39. ask sb. for advice 向某人寻求建议advice 不行数 （ some advice 一些建议 ；a piece of advice 一条建议 ）40. be helpful to sb. 对某人有帮忙 /有用4. 语法if 引导的条件状语从句分为真实性和非真实性条件句if 引导的非真实性条件状语从句；即：虚拟语气1、词的语气：指说话人说话的口气；语气除了指语调以外，最主要的是通过动词发生变化而表示不同语气；英语中的语气分为三类：陈述语气（用于陈述句、疑问句、感叹句） 祈使语气（用于祈使句）欢迎下载精品学习资源虚拟语气（用于条件状语从句、宾语从句等）；2、虚拟语气表示说话人所说的不是事实，而是一种假设、愿望、建议或是一种实现不了的空想，就用虚拟语气；3、虚拟语气在非真实条件状语从句中的用法A. 真实条件状语从句与非真实条件状语从句Eg:If he doesn t hurry up, he will mhisesbtus. 真实条件状语 “主将从现” If I were you, I would go at once.（非真实条件状语从句）If there were no air, people would die. （非真实条件状语从句）B. 虚拟语气在非真实条件状语从句中的用法及动词形式在虚拟语气中，句子动词的时态比真实条件句中的时态后退一步即：现在时 过去时 该用现在时，就用过去时过去时 过去完成时 该用过去时时，用过去完成时将来时 过去将来时 该用将来时时，用过去将来时在这一单元中，只要求学习表示与现在事实相反的情形下如何表达虚拟语气；表示与现在事实相反的情形（条件）状语从句谓语动词形式主句谓语动词形式谓语动词用过去式（ be 动词一律用wereshould / would / could / might +动词原形eg： 1、If I were you, I d take an u如mb果re我lla是. 你，我会带把伞；（事实：我不行能是你）2、If I knew his telephone number, I would tell you.假如我知道他的电话号码，我就会告知你；（事实：不知道）3、If there were no air or water, there would be no living things on the earth.假如没有水和空气，地球上就不会有生物；事实：地球上既有空气也有水 4、If I had any money with me, I could lend you some.假如我带钱了，我就会借给你些；（事实：没带钱）5、If he studied harder, he might pass the exam.假如他在努力些，就能通过考试了；（事实：学习不用功）Exercises: If shebe here, She may ， agree with you. If Ibe rich, Itravelaround the world.欢迎下载精品学习资源 If hestudy harder, he pass the exam. If Iwin a million dollars in the lottery, Iputit in the bank. If heknow that, he would tell you. What would happen if therebeno water on the earth.（ 2）变式练习一单项挑选1. girls took part in the Happy Girl Competition but only few of them succeeded. A.Million ofB.Many million ofC.One million ofD.Millions of2. we don't have money with us.A. What aboutB.What ifC.No matter whatD.If3. -I'm going to Larry's party.But I don't know what to wear.-If Iyou,Iwear a dress.A. am ；willB.were ；willC.were ；wouldD.am ；would 4.If ittomorrow,wefor a picnic.A.didn't rain ；would goB.doesn't rain ；will go C.didn't rain ；will goD.doesn't rain ；would go 5.Are you confidentyour future.A.ofB.toC.inD.by 6.Let's.A.introduce yourselfB.introduce you my friend Li LeiC.introduce my friend Li Lei to youD.introduce my friend Li Lei for you 7.I'm sorry to trouble you,Mr.Green.A.brotherB.botherC.frustrate8. Don't rush,there istime left,boys and girls. A.lot ofB.much ofC.plenty ofD.many of9. They would rathercolours like orange or yellow than blue or white. A.useB.to useC.usingD.uses10. The earth circles the sun.A. checksB.moves roundC.watchesD.gets round欢迎下载精品学习资源11. You won'tme,will you.A. keep ；downB.let ；downC.turn ；downD.cut ；down 12.Can you think of any good place to spend our holiday.A.come up withB.think overC.keep up with 13.Work hard,or you will fall behind others.A.not think ofB.not be overC.not come up with14.My daughter is very shy.When she meets a stranger,she doesn't know. A.what to say or doB.how to say or doC.what to say and doD.how to say and do四、巩固练习一、依据汉语意思完成句子1. 这件事一点也没有打搅他；It didn thim 2. 你不会让我扫兴对吗？You , will you.3 你不应当在未经答应的情形下拿父母的钱You should not take your parents money . 4 他的新书下月出版His new book will next month.5. 我宁愿呆在家里，也不愿出去；I stay at homego out.6. What would you do if you有一百万美元 7. He doesn t know穿什 么衣服 8. I d wait for him介绍他自己给我 9.People say that you are 简单相处 二、挑选填空1.his bike is lost.He has to go to school on foot.A. What ifB. How aboutC. Can you tell me.D.I don t know 2. Hehis classmates.A. get along well withB. get well withC. is getting along well with D. is get well with 3. Take a shower beforeto bed, please.A. goB . goingC. went .D. goes欢迎下载精品学习资源4. I would rather die than.A. to give inB. gave inC. giving inD. give in5. If you take my,you won t tell anyone about it.A. the adviceB. adviceC. an adviceD. advices6.-Your wife is unhappy. Whoher？ -Maybe her sister, Ms Liu.A. takes ，downB. looks ， upC. puts ， upD. lets ， down7. At the class meeting, all the studentsa lot of useful advice to help each other.A. came up withB. came outC. stayed upD. came up 8. Did you knowin the past.A. which subject did Ted like bestB. which subject Ted likes bestC. which subject Ted liked bestD. which subject does Ted liked best 9. He fell off his bike, but luckily he was .A.badly hurtB.not badly hurtC.hurt badlyD.not bad hurt五、拓展训练一、单项题1.We were worrying about you. You shouldn t leave ustelling us.A. withB. withoutC. insteadD. but2.people around the world are watching the football match on TV.A.MillionB. MillionsC. Million ofD. Millions of 3. I don't knowto do next.A. whatB. howC.whyD .when 4.I amyou trash.A.wait , take outB.wait for , to take out C.waiting for , take outD.waiting for ,to take out5. The rest of the studentsnot allowed to leave the classroom at that time.A. areB. haveC. wasD. were 6. You can getadvice if you are with them.A. manyB. a fewC. plenty ofD. lot of 7. A popular book named“ Harry Potter”last month.欢迎下载精品学习资源A. came outB. came inC. came fromD.come down 8.If a friend said something badyou, what would you do.A. aboutB. onC. forD. to二、用所给中文意思写单词一空一词 1. He is doing some movie 讨论 .2. Jam will have a 医学的 exam tomorrow.3. We all hate the man 在楼下 .4. Sometimes it s necessar拒y 绝to others invitations.5. Why is cold running water 有帮忙的 to 治疗 a small burn.6. What would she do if she cut 她自己 by 意外的事 .7. Do you think you are 有活力的 .8. What would you do if your leg 疼痛 for more than a few days. 9.He has a large 圈子 of good friends.10. Your answers are not 正确的 .11. He is always afraid to speak in 公众 .12. He hurried to school without吃 （药） . 13.There are 充分 of 架子 to be chosen.14.You should keep your 膝盖 warm in winter, or you ll feel uncomfortable when you are old. 15.When someone 供应 you cigarettes, you should know smoking is dangerous.当堂过手训练一、用所给词的适当形式填空1. Zhang Liangying is a very popular girl. She has millions oflisten2. You can t go out of the school without Mr Wang s . permit 3.Last year, the company won nine million dollars.4. If Ifail the exam, my parent would not take me to KFC.5. If you are friend to Tom than before , you ll mak.e friendwith him6.I don t know if hecome here tomorrow, if he comehere tomorrow ,he will call me.7. She is very knowledge about music.8.