人教八下版 Unit4 知识点+练习教师版.docx

1、人教八下版 Unit4 知识点+练习教师版Unit 4 Why dont you talk to your parents?重点单词：allow, wrong, guess, deal, work out，get on with; relation, communication, argue, cloud, elder, instead, whatever, nervous, offer, proper, secondly, communication, explain, clear，copy, return，member, pressure, compete, opinion, skill,

2、 typical, football, cut out, continue, compare, comparewith, crazy, push, development, cause, usual ，perhaps句型：1.Whats wrong?Im really tried because I studied until midnight last night.2.You could give him a ticket to a ball game.3.I think you should ask your parents for some money.4.Why dont you ta

3、lk to him about it?5.I think Wei Ming should6.Although you may be, you should talk to them.7.Life shouldnt just be about 8.Why dont they just let their kids be kids?9.Although its normal to want successful children, its even more important to have happy children.语法：学习提建议的句型。难点能根据对方所提出的问题，给出一些合理的建议。学

4、会表达建议的一些方式。易错点提建议表达方式中动词形式的不同选择。高频考点表达建议的一些方式。allow v.允许；准许wrong adj.有毛病的；错误的 Whats wrong 哪儿不舒服 midnight n.午夜；子夜 look through 快速查看；浏览 guess v.猜测；估计 deal n.协议；交易 big deal 重要的事 work out 成功的发展；解决 get on with和睦相处；关系良好 relation n.关系；联系；交往communication n.交流；沟通 argue v.争吵；争论 cloud n.云；云朵elder adj.年纪较长的 ins

5、tead adv.代替；反而；却 whatever pron.任何；每一 nervous adj.焦虑的；担忧的 offer v.主动提出；自愿给予 proper adj.正确的；恰当的 secondly adv.第二；其次 communicate v.交流；沟通 explain v.解释；说明 clear adj.清楚易懂的；晴朗的 copy v.抄袭；模仿；复制；复印 return n.归还；回来；返回 anymore adv.再也（不）；（不）再member n.成员；分子 pressure n.压力 compete v.竞争；对抗 opinion n.意见；想法；看法 skill n.

6、技艺；技巧 typical adj.典型的 football n.（美式）橄榄球；足球 cut out 删除；删去 quick adj.快的；迅速的；时间短暂的 continue v.持续；继续存在的 compare v.比较 comparewith 比较；对比 crazy adj.不理智的；疯狂的 push v.鞭策；督促；推动 development n.发展；发育；成长 cause v. 造成；引起 usual adj.通常的；寻常的 in ones opinion 依看 perhaps adv. 可能；大概；也许 Cathy 凯茜（女名） Taylor 泰勒（姓）第一部分：词汇精讲1.

7、 allow v 允许allow作动词，意为“允许”。用法如下：（1）allow sth.意为“允许某事的发生”。例如： I cant allow such a thing. 我不允许发生这样的事。（2）allow doing sth.意为“允许做某事”。例如：We dont allow eating in the classrooms. 我们不允许在教室吃饭。We dont allow smoking here. 我们不允许在此抽烟。（3）allow sb. to do sth.意为“允许某人做某事”。例如：Her father would not allow her to eat swee

8、ts. 她父亲不允许她吃糖果。They dont allow students to smoke in the classroom. 他们不允许学生在教室抽烟。（4）allow sb. sth. 意为“给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物”。例如：He allows his son too much money. 他给他儿子的钱太多。Well allow you time to answer. 我们将给你回答的时间。2. argue 争吵argue作动词，意为“争论，争吵”。常用短语为：argue with sb. 与某人争吵argue about/on sth. 争辩某事

9、argue for/against sth. 为赞成/反对某事而辩论例如：Mrs. Brown argued with the waiter about the price of the meal. 布朗夫人因为那顿饭的价格跟服务员争吵。Next class were arguing about family activities. 下节课我们辩论家庭活动。argue对应的名词为argument，常用词组为：have an argument with sb. about/ on sth. 因某事与某人争论。例如： I had an argument with my best friend la

10、st week. 上星期我与我最好的朋友吵了一架。【拓展】argue与discuss的辨析：（1）argue着重于自己的看法、立场，提出论据，以理说服他人。例如： There is no need arguing about the matter. 不必就此事辩论了。（2）discuss重在交换意见，进行讨论，不含有说服对方的成分。例如：Were going to discuss the question. 我们打算讨论这个问题。3. elder adj.年纪较长的His elder brother is ill. 他的大哥哥生病了。【拓展】elder用来表示兄弟姐妹及子女之间的长幼关系，常用

11、作定语older泛指新旧、老幼或年龄的大小关系，可以用作表语，是old的比较级形式。练习： My _brother is 7 years older than my younger sister.【2013南京2】 Im surprised that John is only 25. I thought he was _ , for he seems to be in his thirties.A. old B. older C. young D. younger4. instead 代替，反而，替instead作副词，意为“代替，而不是”，常用作状语。例如：He is tired. Let

12、me go instead. 他累了，让我替他去吧。She never studies. Instead, she plays tennis all day. 她从不学习，而是整天打网球。【拓展】instead与instead of的辨析：（1）instead是副词，后面不接其他的词，一般情况下可不译出，通常放在句首或句末，在句首时常用逗号隔开，表示前面的事没做，而做了后面的事。例如：He didnt go to school. Instead, he went to the cinema. 他没有去学校，相反他去了电影院。（2）instead of是介词短语，意为“代替，而不是”，后面可以跟

13、与前面并列成分相应的名词、代词、动词-ing形式等作为介词宾语。例如： He went to the cinema instead of going to school. 他去了电影院而不是学校。练习：Health is very important to us. We should eat more vegetables and fruit _ rich food.A. instead B. instead of C. because of D. because5. communicate v.交流【拓展】 communication n. 交流；沟通 communicate with sb

14、. 和某人交流They communicate with each other by QQ. 他们通过QQ互相联系。练习：They cant understand each other so they have difficulty in _.A. communicate B. communicated C. Communicating 6. explain v. 解释 explain是动词，意为“解释，说明，阐明”。其用法如下：（1）explain sth. to sb.意为“向某人解释某事”。例如： Please explain that rule to me. 请把这条规则给我讲一讲。（

15、2）“explain (to sb.) + 疑问词 + 从句”意为“向某人解释”。例如： Please explain to me what this means. 请向我解释这是什么意思。（3）“explain + that从句” 意为“解释”。例如： He explained that we could no longer stay. 他解释说我们不能再待下去了。【注意】explain后面不能接双宾语，在接间接宾语sb.时，前面应加介词to，即explain sth. to sb.练习：【江苏扬州】Mr. Wu always spends a lot of time _(解释) thing

16、s to us. 7. return v. 归还，回来【常用搭配】return （1）v 归还=give backreturn . to . = give back to . 把.还给.（2）v 回来；返回 = come back练习：【2012浙江宁波】He borrowed my iphone 4 and didnt _(归还）it to me.8. pressure n.压力【拓展】press v 按；压 pressure压力（1）不可数名词 （物理学）压力 air pressure 气压 blood pressure 血压（2）不可数名词 还可指精神上、外界施加的压力 = stress

17、 under pressure 在压力下9. compete v.竞争【拓展】compete v竞争；对抗 competition n 竞争【常用搭配】compete with sb. 和某人竞争 compete against/ with 与竞争compete for 为参加比赛10. continue 继续；持续【拓展】continue doing sth =go on doing sth 继续做某事(前后做同一件事)continue to do sth = go on to do sth 继续做某事（前后不是同一件事）练习：Lets continue_(read) the text.Th

18、e two teams continued _ the game after half an hourA.play B. to play C. playing D. Played11. compare 比较【拓展】compare A with B 将A和B 比较(1) compare作动词，意为“比较，对照”，常与with连用。comparewith 把与.做比较例如：Compare your answers with those at the back of the book to see if they are right.把你的答案同书后面的答案对照一下，看看是否正确。My handwr

19、iting can not be compared with my fathers. 我的书法不能与我父亲的相比。If you compare the two books, you will see that this one is better.如果你比较一下这两本书，你会发现这一本好一些。(2) compareto 把.比做compare作动词，还用作比喻意义，意为“比作”。例如：Mans life is often compared to a candle. 人生常被比为蜡烛。Shakespeare compared the world to a stage. 莎士比亚把人世比作舞台。练

20、习：. People often compare a teacher a candle.A. to B. into C. as D. with. Its necessary English Chinese in English study.A. compare ; to B. to compare ; withC. comparing ; to D. to compare; into12. cause v. 造成，使发生【搭配】(1) cause sb. to do sth 使某人做某事 (2) cause sb. for sb. 给某人添麻烦练习：She always _ trouble _

21、 people.A. cause; to B. cause ; for C. causing; to D. causing; forEvery year driving after drinking wine _ a lot of traffic accidents.A. happens B. provides C. causes D.reasons【拓展】 cause, reason, excuse辨析cause n.原因，指引起某种结果的“原因”，后接介词of.The cause of the accident was the fact that he was driving too fa

22、st. 事故的原因是他开车开的太快。reason n.理由，原因，指决定做某事或采取某项行动的理由。The reason he was driving so fast was that he didnt want to miss an important meeting.他开车如此快的原因是他不想错过一个重要的会议。excuse n.辩解，借口，指对某种行为所做的解释，可以是真的，也可以是托词。He made a good excuse for his driving.他为自己开快车找了一个堂皇的借口。13. perhaps 也许；可能【拓展】perhaps，probably，possibly

23、，maybe辨析perhaps意为“也许，可能”，一般指比较小的可能性。Perhaps I will see him the day after tomorrow, but I am not sure. 也许我后天去看他，不过我不能确定。probably“很可能，大概”，其可能性最大，表示一种几乎完全肯定的意思。He will probably refuse the offer.他很可能会拒绝这份提议。possibly意为“可能，或许，也许”，可能性较大。Ill see you today, or possibly tomorrow.我今天要见你，不过也可能是明天。maybe“或许，大概”，主

24、要用于非正式场合，常用在口语中，语气比perhaps轻。Maybe you put the letter in your basket. 或许你把信放在你的篮子里了。14. pushpush作动词，意为“推动；挤；鞭策；督促”。例如：The little boy pushed the door open. 小男孩把门推开了。We had to push our way through the crowd. 我们得从人群中挤过去。The math teacher really pushes his students. Thats why they dont like him that much.

25、那位数学老师确实对学生们鞭策过多了。这就是他们不那么喜欢他的原因。Youd better not push me for an answer to your request. 你最好不要催促我答复你的请求。15. offer（1）offer 作动词，意为“给予；提供；提出”。 例如：He offered me 300 dollars for that old car.他出300美元向我买那辆旧车。 Offer some coffee to the guests. 给客人端些咖啡来。 He offered me a cup of tea. 他给了我一杯茶。（2）offer to do sth.

26、表示“愿意做某事；主动提出做某事”。 例如：I offered to help my mother do housework. 我主动提出帮助妈妈做家务。 She offered to drive me to the station. 她表示愿意开车送我去车站。词汇精练I. 英汉短语互译。1闲逛 _2归还 _3同意某人（的想法） _4与某人和睦相处 _5下次 _6too much _7work out _8cut out_9get into a fight _10play sports_II. 根据句意和首字母提示完成单词。1She is a _ (成员) of the golf club.2

27、I want to know your o_ about the plan.3I think she must be _ (疯狂的).4Dont _ (推) the door.5Dont _(比较) me with others.6The radio says that the soldiers will c_ moving on.7This is a _ (典型的) case and let me explain it to you.8I cant go out with you because my mother doesnt a_ me to go out.9Your answer is

28、 not right. Its w_.10If you dont know the meaning of the word, just try to g_ it.III. 用括号内所给词的适当形式填空。1Dont give me too much _(press) . Im stressed out.21000 children entered the English _(compete)?3The government did a lot for the countrys _(develop).4I had an _(usual) experience last night. I didnt

29、 believe it at all.5The man is a _(skill) worker and we should learn from him.【参考答案】I. 英汉短语互译。1. hang out 2. give back 3. agree with sb. 4. get on with sb. 5. next time6. 太多 7. 解决；算出 8. 删除；删去 9. 争吵 10. 做运动II. 根据句意和首字母提示完成单词。1. member 2. opinion 3. crazy 4. push 5. compare6. continue 7. typical 8. al

30、low 9. wrong 10. guessIII. 用括号内所给词的适当形式填空。1. pressure 2. competition 3. development 4. unusual 5. skilled第二部分：重点句型1. Why dont you talk to your parents? 你为什么不和你打父母谈谈呢？【解析】“Why dont you + 动词原形 + 其他？”相当于“Why not + 动词原形 + 其他？”意为“为什么不？”并不表示疑问，而是作建议、询问。例如：Why dont you go with us? = Why not go with us? 为什么不同我们一起去呢？Why dont you go swimmi