unit 1-6知识点、短语
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Unit 1 Good friends1. be loyal to 对……忠诚2. It is + adj.（表批评或赞扬）+ of sb. to do sth. = sb. + be adj. to do sth. 某人做某事是……e.g. It is kind of you to say so.= You are kind to say so. 3. A good friend is someone who makes me happy.make /find +object. +adj. e.g. make our classroom clean; find it useful make sb. do (sth.) = have sb. do sth. = get sb. to do sth.4. argue with / against sb. argue about / over / on sth. argue with sb. about / over sth.argue sb. into/out of +n. 说服某人做/停止做某事 5. solve the problem 解决问题solution （名词）6. especially “尤其；特别地”，用来加强语气，常用于所强调的主语、介词短语、形容词及when引导的从句之前。
7. give reasons for sth. 为某事给出原因8. so / neither / nor + 助动词/ 系动词/ 情态动词＋主语(＋动词) 表示与前面情况相同so＋主语＋助动词/系动词/情态动词表示对前面所说情况的赞成或认同 e.g. ①I don’t like enjoy singing, nor d o I like computers.②Rock music is OK, and so is skiing. ③- He works very hard. - So he does.9. hate vt. 憎恶，憎恨；厌恶，很不喜欢，句型为：hate sth. / sb.；hate doing / to do sth.；hate sb. doing / to do sth.10. be into =be fond of 对某事有兴趣，喜欢……11. surf the Internet= go on the Internet 上网12. all the time 一直，始终13. imagine doing sth. 想像做某事14. alone adj. 单独的,独自的（只能作表语）adv. 单独地 e.g. ①She watches TV when she is alone. 独自一人时,她便看电视。
②For years Mary lived alone in New York. 玛丽孤身一人在纽约生活了好几年。
lonely adj. 1. 孤独的,孤寂的2. 偏僻的,人迹罕至的（既可作表语，也可作定语）15. play = act e.g. Tom Hanks plays a man named Chuck Noland. 16. so...that... 如此……以至于……，that在此引导结果状语从句(有时可能省略)so + adj. / adv. + that…so + adj. + a(n) + n + that…so few /many + 复数名词+ that…so much /little+不可数名词+ that…so加形容词或副词置于句首引起倒装区别：such + a(n) + adj. + n. + that…such + adj. +不可数名词/复数名词（注：这里的adj.不能是many, much, few, little，如果加这些形容词，用so…that…）17. One day Chuck is on a flight across the Pacific Ocean when suddenly his plane crashes. When(= at that time/at that moment)是一个并列连词的作用，表示前一个动作正在进行时突然发生此事。
多用于句型：be doing…when…，be about to do …when…，句中is on a flight等于is flying。
例如：①He is about to go when the telephone rang。
她正要出去这时电话铃响了。
②I was walking on the street yesterday when I saw an old friend。
昨天正在街上走着忽然碰上一个老朋友。
18. a deserted island 荒岛19. survive：continue to live or exist 幸存；活下来Her parents died in the SARS epidemic, but she survived.20. all alone = all by oneself 独自地；完全靠自己；独立地21. hunt for 搜索；追寻；寻找22. make (a) fire 生火23. in order to 为了…… e.g. We started early in order to arrive before dark.为了在天黑前到达,我们很早就动身了1) so as to…= in order to...，但前者一般不用于句首2) 否定式在to前加not 3) 相应的目的状语从句由so that...或in order that...引导24. develop a friendship with sb. 与某人发展友谊25. even though=even if 即使26. treat…as…把……看作……27. realize(realize) vt. 认识;明白;实现。
例: ①I didn't realize this until you told me. 直到你告诉了我才认识到这一点。
②Finally I realized what he meant.最后我明白了他的意思。
③In the end he realized his hope for being an artist. 最后他实现了当艺术家的意愿。
28. share happiness and sorrow 同甘共苦share vt.& vi.分担;分享;共同具有/使用1)share vt. 常跟名词作宾语,构成的搭配有:share sth. with sb.与某人共享。
例: ①They share all housework, including washing,cooking and looking after their child.他们分担所有家务,包括洗衣,做饭,看孩子。
2)share vi. 搭配是: share in...共享……例: ②She shares in my troubles as well as my joys. 她与我同甘共苦。
3)share n. "一份","份额" 例: ③We must do our share forour country. 我们必须为国家做出一份贡献。
29. care about 关心，介意，在乎e.g. It is important to have someone to care about.care for 喜欢；照顾 e.g. ①I don’t care for football.②Would you care for a cup of tea? ③She cares for her sick mother.30. should have done 本该做……（而实际上没有做），常含有责备的意味。
31. make friends with sb. 和某人交朋友（注意friends〈复数〉）32. for example 介词短语，为插入语，可置于句首、句中或句末，用逗号隔开，一般只以同类人或同类事物中的“一个”为例。
such as 列举同类人或同类事物中的几个例子，放在被列举的事物或名词之前，as不加逗号。
33. learn a lesson from sb. 接受教训34. tell lies/a lie 撒谎，为固定搭配35. regard …as…把……当作be regarded ase.g. Many people keep dogs as pets because dogs are regarded as loyal friends to people. 36. make a difference有差别；有关系make no difference没有差别；无关紧要make a great difference 区别很大；有很大关系37. You guessed it!38. have fun玩得愉快fun n.[U]娱乐,乐趣；玩笑,嬉戏；有趣的人(或事物) for / in fun 闹着玩地，不当真地39. drop sb. a line给某人写短信40. keep...in mind 记住41. as short as possible 尽可能简洁42. laugh at / make fun of / play a joke on 取笑；嘲笑43. in one’s opinion 依……看来，依……之见Unit 2 English around the world1. (1)for the first time 第一次（时间状语）(2)the first time 第一次（引导时间状语从句） e.g. ______ I came into No.1 Middle School, I met a lot of old friends. A. The first time B. For the first time C. For the time D. The time (key: A)(3)It<This> is/was the first time…后接句子，强调到说话时为止某一情况或动作的次数，句中常用完成时态，first可换用其他序数词。
e.g. Itwas the first time (that) I had left Beijing. 那是我第一次离开北京。
2. What is it tha t Joe can’t find in the bathroom ? Joe在浴室里不能找到的是什么？这是一个强调句式的特殊疑问形式。
