1、九年级英语Unit4重点知识一、重点短语1.be more interested in 对更感兴趣 2.on the swim team 游泳队的队员3.be terrified of 害怕4.gym class 体操课5.worry about 担心6.all the time 一直,总是7.chat with 与闲聊8.hardly ever 几乎从不9.walk to school = go to school on foot 步行去上学take the bus to school = go to school by bus 乘车去上学10.as well as 不仅而且.二、考点详解1
2、.used to do sth.过去常常做某事 (这个知识点考的很多,大家要注意这个短语的意思,还要记着used后面用的是不定式to do)如:He used to play football after school. 放学后他过去常常踢足球。2.play the piano 弹钢琴(play后面如果跟西洋乐器,大家记住,中间要加the,如果是中国乐器,不加the,如:play erhu)3.be interested in sth.对感兴趣be interested in doing sth.对做感兴趣(对于这两个用法大家一定要掌握,切记切记)如:He is interested in m
3、ath, but he isnt interested in speaking English.他对数学感兴趣,但是他对说英语不感兴趣。4.interested adj.感兴趣的,指人对某事物感兴趣,往往主语是人interesting adj.有趣的,指某事物/某人具有趣味,主语往往是物(对于interested和interesting要区分清楚,一个主语往往是人,一个主语往往是物)5.be terrified of sth.害怕 如:I am terrified of the dog.be terrified of doing sth.害怕做 如:I am terrified of spea
4、king.6.spend 动词,表示“花费金钱、时间”(spend和pay for它们的主语都是人,这一点大家要清楚)spendon sth. 在某事上花费(金钱、时间)(重要考点)spend(in)doing sth. 花费(金钱、时间)去做某事 (重要考点,尤其要注意动名词,也就是动词的ing形式) 如:He spends too much time on clothes.他花费太多的时间在衣着上。He spend 3 months (in) building the bridge. 他花费了三个月去建这座桥。7.take : 动词 ,有“花费时间”的意思,常用的结构有:It takes
5、sb to do sth.做某事花费某人多长时间(在这个用法中,主语经常是it,这一点要清楚,大家仔细看一下下面的例子)。 如:It takes me a day to read the book.8.chat with sb.与某人闲聊 如:I like to chat with him.我喜欢和他聊天。9.worry about sb./sth. 担心某人/某事 , worry 是动词be worried about sb./sth. 担心某人/某事 , worried 是形容词如:Dont worry about him.不用担心他。Mother is worried about her
6、 son.妈妈担心他的儿子。10.all the time 一直,始终11.take sb.to + 地方 送/带某人去某个地方 如:A person took him to the hospital.一个人把他送到了医院。12.hardly adv.几乎不、没有。hardly 修饰动词时,通常放在助动词、情态动词之后,实义动词之前,如:I can hardly understand them. 我几乎不能够明白他们。I hardly have time to do it. 我几乎没有时间去做了。13.in the last few years.在过去的几年内,常与完成时连用 如:I have
7、 lived in China in the last few years.在过去的几年内我在中国住。14.be different from 与.不同(常见考点,考的最多的是它的意思,大家只需要记住它的意思,做题的时候具体问题再具体分析即可)15.不定式与疑问词连用:动词不定式可以和what, which, how, where, when 等引导的疑问句连用,构成不定式短语。 如:The question is when to start. 问题是什么时候开始。I dont know where to go. 我不知道去哪。16.make sb./sth.+ 形容词 make you ha
8、ppymake sb./sth.+ 动词原形 make him laugh17.move to +地方 搬到某地 如:I moved to Beijing last year.18.it seems that +从句 看起来好像 (重要考点) 如:It seems that he has changed a lot.看起来他好像变了许多。19. help sb.with sth.在某方面帮助某人(注意介词with,在某方面帮助要用这个介词)help sb(to)do sth.帮某人做某事(to经常省略)She helped me with English.她帮助我学英语。She helped
9、me(to)study English.她帮助我学习英语。20.fifteen-year-old 作形容词 ,15岁的(有一点要提醒大家,中间的year用的是单数)如:a fifteen-year-old boy 一个15岁的男孩fifteen years old 指年龄,15岁。 21.cant afford to do sth.支付不起cant afford sth.支付不起如:I cant afford to buy the car.=I cant afford the car. 我买不起这个辆小车。22.as + 形容词/副词+ as sb+could/can 尽某人所能 如:Zhou
10、 run as fast as her could/can.她尽她最快的能力去跑。23.get into trouble with 遇到麻烦24.in the end 最后25.make a decision :下决定,下决心26.to ones surprise :令某人惊讶(往往出现在完型中,让我们填surprise) 如:to their surprise 令他们惊讶 to LiLeis surprise 令李雷惊讶27.take pride in sth.以而自豪 如:His father always take pride in him. 他的爸爸总是以他而自豪28.pay atte
11、ntion to sth.对注意,留心 如:You must pay attention to your friend.你应该多注意你的朋友。29.be able to do sth.能够,有能力做某事 如:She is able to do it.她能够做到。30.give up doing sth.放弃做某事(注意up后面用的是动词的ing形式) 如:My father has given up smoking.我爸爸已经放弃吸烟了。31.不再 no more =no longer 如:I play tennis no more.我不再打网球。not any more = not any
12、longer 如:I dont play tennis any longer.我不再打网球。三、重点语法反意疑问句反义疑问句遵循这样一个原则,前肯定后否定,前否定后肯定。1.肯定陈述句+否定提问 如:Lily is a student, isnt she?2.否定陈述句+肯定提问 如:She doesnt come from China, does she?3.提问部分用代词而不用名词 如:Lily is a student, isnt she?4.陈述句中含有否定意义的词 如:little, few, never, nothing, hardly等,其反意疑问句用肯定式(对于第四点大家不要忽
13、视,尤其是列举的这几个词,出题的时候经常遇到,对于下面的两个例子大家要仔细看一下,要把这个知识点彻底搞懂)。 如:He knows little English, does he? 他一点也不懂英语,不是吗?They hardly understood it, did they? 他们几乎不明白,不是吗?5.反意疑问句的陈述部分含有由un-, im-, in-, dis-, 等否定意义的前缀构成的词语时,陈述部分要视为肯定含义,问句部分用否定形式。如:Your father is unhappy, isnt he?The man is dishonest, isnt he?It is impossible to learn English without remembering more words, isnt it?3