Unit 1Part 1 WORD1.invite v. invitation n. 邀请函；邀约2.talk to talk with sb 和某人交谈/ talk about sth 讨论某事【补充】say、speak、talk、tell的区别①.say一般作及物动词用，着重说话的内容，它的宾语可以是名词，代词或宾语从句eg: He can say his name. 他会说他的名字。
Please say it in English. 请用英语说。
②. speak强调说的动作，不强调所说的内容。
作及物动词时，常以某种语言作宾语。
作不及物动词时，常见的搭配形式有speak to sb 跟某人讲话，此外speak还可用于在较为正式的场合了表演讲或演说Can you speak Japanese? 你会说日语吗？speak后面可直接加某种语言，表示会说某种语言She is speaking to her teacher. 她正在跟她的老师说话。
He spoke at the meeting yesterday. 他昨天在会上讲了话。
③. talk 一般为不及物动词，意思是“交谈，谈话，着重强调两具之间的相互说话。
eg: She is talking with Lucy in English. 她正在和露茜用英语交谈。
What are you talking about? 你们在谈论什么？④.tell常作及物动词，意为“讲述，告诉，动词常跟双宾语。
tell sb sth＝tell sth to sb告诉某人某事。
eg: Did you tell her the news?＝Did you tell the news to her? 你把这个消息告诉她了吗？3.agent n. agency n. 代理处4.national adj. nation / international/ nationality5.ancient adj. modern adj. 现代的、时髦的6.interest n. be interested in + sth/doing sth 对某事/做某事很感兴趣it is interesting to do sth 做某事很有趣7.wonderful adj. wonder v. 惊奇Part 2 LANGUAGE1.invite sb to do sth 邀请某人做某事2.send sb sth 送某人某物3.travel to someplace 旅游到某地4.arrive in 到(大地方) arrive at 到(小地方)5.thank you for sth /doing sth 为……谢谢你6.would like to do sth 愿意做某事7.How long does it take to travel from garden city to Beijing by train?It takes about two and a half hours.【分析】①two and a half hours = two hours and a half 两个半小时②by train 乘火车坐其他的交通工具怎么说？步行怎么说？③by train = take a train 乘火车前者放在句末，后者放在主语后面(句中)④how long does it take to do sth? 做某事要花费多少时间？⑤“花费多少时间/多少钱做某事”的几种表达方式It takes sb sometime/some money to do sthsb spend sometime/some money + in sth/doing sthsth cost sb sometime/some moneysb pay some money for sth 唯有这个只能用来表达“花费多少钱做某事”8.表示方位的短语和例句It is in the north-west of BeijingIt is in the center of BeijingIt is north of Beijing9.现在完成时/一般将来时Unit 2Part 1 WORD1.officer n. office n. 办公室/ official adj. 官方的2.society n. social adj. 社会的3.safely adv. safe adj. 安全的/ safety n. 安全4.hunt n. hunter n. 猎人5.visit v. 参观visitor n. 观光者6.unkind adj. kind adj. 友善的Part 2 LANGUAGE1.照顾、照看take care of / look after2.Do you know what the SPCA is? 划线部分不是特殊疑问句，而是从句，所以what后面不用把is提前3.I found them and took them to the SPCA. 用and连接时，前后的时态要一致，如句中的found和took，都是一般过去时4.promise to do sth 答应做某事5.need + sth / to do sth 需要某物/ 需要做某事6.祈使句Unit 3Part 1 WORD1.foreigner n. foreign adj. 外国的2.male adj. female adj. 女性的3.example for example 例如Part 2 LANGUAGE1.live in someplace 住在某地2.far away from / near 远离/靠近eg: It is far away from China. It is near China.3.favourite = like …… bestMy favourite sport is basketball. = I like basketball best.4.There are more than twenty-eight thousand people from Canada in Garden City.【分析】①more than 超过,多于②twenty-eight thousand 两万八千two hundred thousand 二十万thousands of 成千上万的(只有这种情况下,thousand后面才可以加s)“百”，“百万”怎么表达？5.各国国名及各国人的表达方式，如：china 中国，chinese 中国人Unit 4Part 1 WORD1.architect n. architecture n. 建筑学、建筑式样2.construction n. construct v. 建造build的名词形式？3.removal n. move v. 移动4.manager n. manage v. 管理5.broken adj. break v. 打破6.engine n. engineer n. 工程师7.总结身体词汇，如：arm 手臂8.各种职业的表达方式Part 2 LANGUAGE1.take photographs 拍照photograph = photo 照片【回顾】“黑人英雄吃番茄土豆”其复数为后面加es2.一般过去时Unit 5Part 1 WORD1.choose v. choice n. 选择2.tidy adj. untidy adj. 不整洁的3.different adj. difference n.Part 2 LANGUAGE1.My bedroom is too small for all my things. 我的房间太小，不够放我的所有东西2.put it near my bedroom.Put the plant next to it.Put it opposite the sofa.Put it on the floor.Put it on the floor between the TV set and the sofa.Put it on the rug in front of the sofa.注意以上几个方位词的意思和用法3.形容词比较级和最高级Unit 6Part 1 WORD1.peace n. peaceful adj. 和平的2.neighbour n. 邻居neighbourhood n. 邻近；周围；邻居关系；附近一带3.noisy adj. noise n. 噪音4.relaxing adj. relax v. 放松5.pleasant adj. please v. 请，使高兴Unit 7Part 1 WORD1.direction n. direct adj. 直接的2.silence n. silent adj. 安静的3.luck n. lucky / unlucky / luckilyrmation 不可数名词Part 2 LANGUAGE【补充】情态动词情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词，但不能单独作谓语，只能和其他动词原形构成谓语。
情态动词在句中放在谓语动词之前，谓语动词前若有助动词，则在助动词之前，疑问句中，情态动词放在主语之前。
情态动词无人称和数的变化，情态动词后面跟的动词需用原形，否定式构成是在情态动词后面加“not”。
1. can (could)表示说话人“能, 可以, 同意, 准许”, 以及客观条件许可, could 为can 的过去式。
Could you help me, please?What can you do? 你能干点什么呢?2. may“可以”，表示说话人同意，许可或请求对方许可。
May I come in? 我可以进来吗?May I use your dictionary?3. must/have to“必须；应该；一定；准是”，表示说话人认为有必要做某事，命令、要求别人做某事以及对事物的推测。
I must finish my work today.You mustn't work all the time.Mom said I have to finish my homework before super.must和have to的区别: must表示说话人自己愿意这么做, have to “不得不,必须”,表示被强迫这么做。
4. will (would)表决心、愿望。
would 为will 的过去式, 可用于各人称。