九年级英语上重点知识点(2)

　　九年级英语上重点知识点：Unit 2

　　一. 知识点

　　1. used to 过去常常做某事,暗指现在已经不存在的动作或状态. 后跟动词原形.

　　否定形式为: didn’t use to 或 usedn’t to 疑问形式为: Did…use to…? 或 Used…to…?

　　be/get used to 习惯于, to 为介词.

　　2. wear 表示状态. put on 表示动作. dress + 人 给某人穿衣服.

　　3. on the swim team on 是…的成员,在…供职.

　　4. Don’t you remember me? 否定疑问句.

　　Yes, I do. 不, 我记得. No, I don’t 是的, 我不记得了.

　　5. 反意疑问句:

　　① 陈述部分的主语为 this, that, 疑问部分主语用it; 陈述部分主语用 these, those, 疑问部分用they 做主语.

　　例: This is a new story, isn’t it? Those are your parents, aren’t they?

　　② 陈述部分是 there be 结构, 疑问部分仍用 there

　　例: There was a man named Paul, wasn’t there?

　　③ I am 后的疑问句, 用aren’t I

　　例: I am in Class 2, aren’t I?

　　④ 陈述部分与含有 not, no, never, few, little, hardly, seldom, neither, none 等词时,疑问部分用肯定.

　　例: Few people liked this movie, didn’t they?

　　但陈述句中若带有否定前缀或后缀的单词时, 这个句子仍视为肯定, 后面仍用否定.

　　例: Your sister is unhappy, isn’t she?

　　⑤ 陈述部分的主语若为不定式或 V-ing 短语, 疑问部分主语用it.

　　例: To spend so much money on clothes is unnecessary, isn’t it?

　　⑥ 陈述句中主语是 nobody, no one, everyone, everybody 等指人的不定代词时,疑问部分用they做主语; 若陈述部分主语是 something, anything, noting, everything 等指事物的不定代词时, 疑问部分用it 做主语.

　　例: Nobody says one word about the accident, do they?

　　Everything seems perfect, doesn’t it?

　　⑦ 当主语是第一人称I时, 若谓动为think, believe, guess 等词时, 且其后跟宾丛,这时疑问句部分的人称, 时态要与宾语从句保持一致, 同时还要考虑否定转移.

　　例: I don’t think he can finish the work in time, can he?

　　⑧ 前面是祈使句, 后用 will you? (let’s 开头时, 后用shall we?)

　　6. be terrified of 害怕的程度比 be afraid of 深.

　　7. miss: ① 思念, 想念 例: I really miss the old days. ② 错过, 未中, 未赶上, 未找到.

　　例: It’s a pity that you miss the bus.

　　8. no more (用在句中)=not…any more (用在句尾) 指次数;

　　no longer (用在句中)=not…any longer (用在句尾) 指时间.

　　9. right: ① adj. 正确的, 对的, 右边的② n. 右方, 权利③ adv. 直接地.

　　10. It seems that Yu Mei has changed a lot. = Yu Mei seems to have changed a lot.

　　11. afford + n. /pron. afford + to do 常与can, be able to 连用.

　　例: Can you afford a new car?

　　The film couldn’t afford to pay such large salaries.

　　12. as well as 连词, 不但…而且… 强调前者. (若引导主语, 谓动与前者在人称和数上一致

　　例: Living things need air and light as well as water. 生命不仅需要水, 还需要空气和阳光.

　　13. alone = by oneself 独自一人. lonely 孤独的, 寂寞的.

　　14. in the last/past + 一段时间 during the last/past + 一段时间 与现在完成时连用.

　　15. die (v.) dead (adj.) death (n.) dying (垂死的)

　　二. 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

　　take the bus to school = go to school by bus

　　10. as well as 不仅…而且 11. get into trouble 遇到麻烦

　　12. make a decision 做出决定 13. to one’s surprise 使某人吃惊的是

　　14. take pride in 为…感到骄傲 15. pay attention to 留心, 注意

　　16. consist of 由…组成/构成. be made up of 由…组成/构成.

　　17. instead of 代替, 而不是 18. in the end 最后, 终于

　　19. play the piano 弹钢琴

　　三.句子

　　1.I used to be afraid of the dark. 我以前害怕黑暗.

　　2.I go to sleep with my bedroom light on. 我开着卧室的灯睡觉.

　　3.I used to spend a lot of time playing games with my friends.

　　以前我常常花很多时间和我的朋友们玩游戏.

　　4.I hardly ever have time for concerts. 我几乎没有时间去听音乐会.

　　5.My life has changed a lot in the last few years.

　　6.It will make you stressed out. 那会使你紧张的.

　　7.It seems that Yu Mei has changed a lot. 玉梅似乎变化很大.

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