人教版九年级英语unit7知识内容(4篇)
好问,是好的。如果自己不想,只随口问,即能得到正确答复,也未必受到大益。所以学问二字,“问”放在“学”的下面。下面给大家带来一些关于人教版九年级英语unit7知识内容,希望对大家有所帮助。
1.句式精讲
1. Teenagers should be allowed to …(1)be allowed to dosth.意为“被允许做某事”,是含有情态动词的被动语态。它的结构是:情态动词+be+动词的过去分词。例如: The work can be finishedin two days. 这件工作可以在两天后完成。(2)它的否定形式是在情态动词的后面加not。 Smoking can’t be allowed inthe classroom. 吸烟在教室里是不被允许的。(3)一般疑问句是把情态动词提到句子开头。 Can your work be finishedtoday? 你的工作今天能完成吗?(4)动词短语allow somebody to do something的意思是“允许某人做某事”。 My parentsallow me to go swimming after school. 我的父母允许我放学后去游泳。
2. Anna wants to get her ears pierced.get their ears pierced 意为“穿耳洞”。get /have sth. done意为“让/使(别人)做某事”。例如: I get my car repaired. == I have my carrepaired. 我让别人修好我的车。
【拓展】(1)get后面只接宾语,意为“获到”、“得到”。例如: We get light and heat from thesun.我们从太阳那里得到光和热。(2)“get+宾语+宾语补语(形容词、不定式、过去分词、介词短语或副词)”,其中get作“使得、让”解。例如: Getthe tools ready.(形容词作宾语补语) 把工具准备好。 He got his clothes wet.(形容词作宾语补语) 他把衣服弄湿了。They will get a student to bring on a topic.(不定式短语作宾语补语)他们将让一个学生提出题目。(3)“get+形容词”表示“变得……”。例如: The days are getting longer andlonger.白天变得越来越长了。
3. But sometimes these can get in the way of their schoolwork…get in theway of意为“阻碍,妨碍……”。例如: Her social life got in the way of her studies.她的社会生活妨碍了她的学习。
【拓展】(1)in the way有“挡路”的意思,还有“用这种方法”的意思。例如: Sorry, you are in the way.对不起,你挡路了。 In this way,he has collected a great many stamps。 用这种方法他收集了大量的邮票。(2)onthe way 意为“在去某地的路上”。例如: On the way to the station,I bought some chocolate。在去车站的路上我买了些巧克力。(3)by the way意为“顺便说一声”。例如: By the way,have you seen Harryrecently? 顺便说一句,你最近见过哈里吗?(4)in a way意为“从某种意义上说”。例如: In a way,it is an importantbook。 在某种意义上,这是一本重要的书。
4. I was safe and kept me from danger.(1)keep用作及物动词,意为“保存;保留;保守”。例如: Couldyou keep these letters for me, please? 你能替我保存这些信吗? I’ll keep a seat for you.我给你留个座位。 Can you keep a secret?你能保守秘密吗?(2)keep用作连系动词,后常接表语形容词,意为“保持处于某种状态”。例如: You must look after yourselfand keep healthy. 你必须照顾好自己,保持身体健康。 She knew she must keep calm.她知道她必须保持镇静。(3)keep的常用句型:keep doing sth. 意为“继续干某事“,表示不间断地持续干某事,后须接延续性的动词。例如: Hekept working all day, because he wanted to finish the work on time.他整天都在不停地工作,因为他想准时完成工作。 keep on doing sth. 意为“持续做某事”。例如: The pupil kept on askingme the same question. 这个学生不断地问我同一个问题。keep...from doing sth.意为“阻止/防止……做某事”。例如:The heavy snow kept us from going out.大雪使我们不能出去
5. Liu Yu, a fifteen-year-old boy from Shandong, is a runningstar.fifteen-year-old既可以作形容词,也可以作名词,意为“15岁的(孩子)”。 My pen pal is a sixteen-year-old boy. 我的笔友是16岁的男孩。 Sixteen-year-olds should be allowed to choose theirown clothes. 应该允许16岁的孩子选择自己的服装。
【拓展】
英语合成形容词主要有如下几类:
(1)数词+名词 a five-minute walk 一段步行五分钟的路程
(2)数词+名词+形容词 a six –year-old girl 一个六岁的女孩
(3)形容词+名词 a full-time school 一所全日制学校
(4)名词+现在分词/过去分词 an English-speaking country 一个说英语的国家
2.Unit7知识梳理
【重点短语】1.get his driver’s license 取得驾驶执照2.no way没门,不行3.sixteen-year-olds十六岁的人sixteen-year-old 十六岁的4. be worried about=worry about 担
5. have part-time jobs 做兼职工作6. get one’s ears pierced 打耳洞7. get / have /make sth. done 使某物被做……8. stop doing sth 停止做某事9. stop to do sth. 停下来去做某事10. spendtime with sb. 花时间和某人在一起11.take photos, take a photo 照相12.use a flash 使用闪光灯13.allnight 整夜14.stay by my side 呆在我身边15.make sure = be sure 确保,确定16.keep sb. (away)from sth使某人远离某物17. hurt oneself 伤害某人自己18. give sb. a hug = hug sb. 拥抱某人19.liftsb.up 举起某人20. cough badly 剧烈地咳嗽21. talk back 回嘴22. an adult 一个成人23. think backto 回想起24. regret doing sth. 后悔做了某事25. make one’s own decision 做某人自己的觉得26.too +adj.+ to do sth. 太…而不能做某事27.learn…from…从…...学到…...28.agree with sb同意某人的观点29.disagree with sb. 不同意某人的观点30.move out 搬出去
【重点句型】1.I don’t think twelve-year-olds should be allowed to get their earspierced.我认为不应该允许12岁的孩子穿耳孔。2. They talk instead of doing homework.他们聊天而不是做作业。
3. He is allowed to stay up until 11:00 pm.
允许他们熬到晚上11点。
4. We should be allowed to take time to do things like that more often.
我们应该被允许更加经常的花些时间多做这类事情。
5. What school rules do you think should be changed?
你认为学校的哪些制度应该改一改了?
6. The two pairs of jeans both look good on me.
这两条牛仔裤穿在我身上都适合。
7. The classroom is a real mess.
教室太脏了。
8. Should I be allowed to make my own decisions?
我应该被允许自己做决定吗?
9. Only then will I have a chance of achieving my dream.
只有这样我才能实现我的梦想。10. They should be allowed to practice their hobbies as mucha s they want.应该允许他们对业余爱好想练多长时间就练多长时间。11. We have nothing againstrunning.我们没有理由反对他跑步。
3.Unit7单词
license [?laIsns ] n. (= licence) 证;证件 safety [?seifti] n. 安全;安全性 smoke[sm?uk] v. 冒烟;吸烟 n. 烟 part-time [?pɑ:(r)t ?ta?m] adj.兼职的 pierce [pi?s][pirs] v.扎;刺破;穿透 earring [?i?ri?][??r??] n. 耳环;耳饰 flash [fl??] n. 闪光灯;闪光 v. 闪光,闪耀 tiny['ta?n?] adj. 极小的,微小的 cry [kra?] v. & n. 哭;叫喊 field [fi:ld] n. 田野;场地 hug[h?g] n. & v. 拥抱;搂抱 lift [lIft] v. 举起;抬高 n. 电梯;搭便车 badly [?b?dli] adv.严重地;差;非常 talk back 回嘴;顶嘴 awful [??:fl] adj. 很坏的;讨厌的 teen [ti:n] n.(13至19岁之间的)青少年regret [ri?gret] v. 感到遗憾;懊悔 poem [?p?uim] n. 诗;韵文 community [k??mju:n?ti] n.社区;社团 keep away from 避免接近;远离 chance [t?a:ns] [t??ns] n. 机会;可能性 make one’s owndecision 自己做决定 educate [?ed?ukeit] v.教育;教导 manage [?m?nid?] v.完成(困难的事);应付(困难局面) society [s??sai?ti] n. 社会 get in the way of 挡……的路;妨碍 support[s??p?:(r)t] v. & n. 支持 enter [ent?(r)] v. 进来;进去 choice [t???s] n.选择; 挑选Picasso [pi'k?s?u] 毕加索(西班牙画家)
4.词汇精讲
1. choosechoose作动词,意为“选择,挑选”,后接宾语,常用搭配如下: choose sth. for sb. 为某人选择某物;choose sb. to do sth. 选择某人做某事;choose + wh从句(where,what,when等引导的特殊疑问句)例如: We haschosen a birthday present for you. 我们已经为你选择了一个礼物。 I’d like to choose Jim to gothere with me. 我选择吉姆和我一起去。 Our teacher will let us choose where we should haveour picnic. 我们老师要我们选择哪儿野炊。
2. chance(1) chance表示“机会”,是可数名词,要表示“做某事的机会”,其后可接 to do sth. 或 of doingsth.。例如: It is a good chance to study English. 这是学习英语的好机会。 I have a chance ofgoing to Beijing. 我有机会去北京。(2)表示“希望”、“可能性”,可用作可数名词或不可数名词。要表示“做某事的可能性”,通常后接“ofdoing” 形式。例如: He has a good chance of winning. 他很有希望获胜。 There is still chancethat you will pass the exam. 你考试及格还是有希望的。(3)用于 by chance, 意为“偶然地”、“无意中”。例如: Hemet her by chance. 他是偶然遇到她的
3. manage (1) 作动词,意为“管理;经营;处理”。例如: He manages a hotel for his father.他替他父亲经营一家旅馆。 (2) 作动词,还意为“控制;照管;驾驭”。例如: She doesn’t know how to manage hernaughty children. 她不知道怎样管好自己的顽皮孩子。(3) 作动词,还指“设法做到”。例如: How did you manage to gettheir approval? 你怎么得到他们的同意的?
【拓展】辨析:manage to do 与try to domanage to do… 则表示“设法做某事而且成功了”。try to do…意为“尽力做某事”,但是不一定做成。例如: He managed to pass the examination. = He succeeded inpassing the examination. 他成功地通过了考试。 He tried to get the work done with littlehelp. 他尽量在没有什么帮助的情况下完成工作。
4. support(1)support用作动词,意为“支撑、负担重量”。例如: Is the bridge strong enough tosupport heavy lorries?这个大桥是足够结实支撑这个重的货车吗?(2)support用作动词,意为“养(家);维持(生活);负担(费用)等”。例如: It’s difficult forhim to support himself on such a small salary. 对于他用这么低的薪水养家很困难。 They encouragedme, and they supported me with money.
他们不仅鼓励我,而且与我以金钱上的支持。(3)support用作动词,还表示“支持,赞成”。例如: His family supported himin his decision. 他的家庭支持他的决定。(4)in support of 表示“支持,证明 (作状语)”。例如: He spoke insupport of the plan. 他发言支持这项计划。
5. enter(1)enter作动词,意为“进入”。等同于go into, come into。注意enter后面不能跟into。例如: Sheentered the room quietly. = She went into the room quietly.她悄悄地进入屋中。(2)enter还可意为“参加,加入;使参加;开始从事;登陆,将……输入”。例如: TheUnited Statesdid not enterthe war until April 19, 1917. 美国直到一九一七年四月十九日才参战。 They entered their child at aprivate school. 他们让他们的孩子在一所私立学校就读。 He showed me how to enter data into thecomputer. 他告诉我如何将数据输入计算机。
6. hurthurt为普通用语,既可指肉体上的伤害,也可指精神上、感情上的伤害。例如: You hurt her feelings when yousaid she was fat. 你说她胖,伤害了她的感情了。 I hope you haven’t hurt yourself. 但愿你没有受伤。
【拓展】表示人体某部位“痛”时的几种结构:(1)have a + 身体部位名词后加-ache构成。例如: have a headache 头痛have a toothache 牙痛 have a stomachache胃痛(2)have a sore + 身体部位名词。例如: have a sorethroat 喉咙痛 have a sore arm 胳膊痛(3)身体部位 + hurt/ache。例如: My eyes hurts. 我眼睛痛。 Mylegs ache. 我腿疼。(4)have a pain in/ on + the + 身体部位。例如: I have a pain in the arm.我胳膊痛。(5)There is something wrong with + one’s + 身体部位。例如: There is somethingwrong with your eyes. 你的眼睛有毛病。
7. achieve(1) achieve作及物动词,意为“完成,实现”。例如: You will never achieve anything ifyou spend your time that way. 你若总是这样消磨时间,就永远不会有所成就。 Everybody should be giventhe chance to achieve their aims. 要让每个人都有机会实现自己的目标。 No one can achieve anythingwithout effort. 谁也不可能不努力而有所作为。(2) achieve作及物动词,意为“达到,赢得”。例如: The actor achievedfame when he was only nineteen. 那位演员十九岁时就成名了。 She achieved no success.她有没获得成功。
【拓展】achievement作名词,意为“成就,成绩”。例如: The invention of the computer is a greatachievement. 发明电脑是一大成就。
8.dreamdream意为“做梦”,作不及物动词,常用于短语dream of/about doing sth.意为“梦想/梦见做某事”。例如: Heoften dreams at night. 他在晚上经常做梦。 She often dreams of / about her grandmother.她经常梦到她的奶奶。 Many young people dream of/about becoming famous basketball player.许多年轻人都梦想成为有名的篮球运动员。