1、Topic 2 A few students are running around the playground.Section D1. He looks happy because he loves swimming. Because1.后面接原因状语从句I study because I want to learn.2.回答 why 引出的特殊疑问句。如：-Why do you like monkeys best?-Because they are very clever.3.不可与并列连词 so（所以）连用。误：Because her mother is ill, so she has
2、to at home.正：She has to stay at home because her mother is ill.=Her mother is ill, so she has to stay at home. because of +名词短语I like monkey best because of their cleverness. love doing sth 喜欢做某事 类似的结构还有：like/enjoy doing sth.如：He enjoys watching TV for a little while after lunch.2.In picture 3,he is
3、 talking to a Japanese girl on the Great Wall.描述图片、照片时，为了更加生动，常用现在进行时(1) talk to 与 谈话”，还可用 talk with。如：He is talking to /with his English teacher.(2) Japanese adj 日本的，日本人的，日语的n 日本人，日语(日本人 可数 单复数形式相同（与 Chinese 用法相同）若表示“日语”时，为不可数名词There are two Japanese/ Chinese in the room.He can speak a little Japan
4、ese.3.I also want to visit it one day. alsotooeither 和 as well 的用法(1)also 意为 “也” ，用于肯定句中，位于 be 动词和情态动词之后，行为动词前面。如：I also want to go shoppingShe is also a nurse(2)too 意为“也” ，用于肯定句末，前面用逗号隔开。如：The little boy is in Class Five,Grade Seven,too。(3)either 意为“也”，用于否定句末，前面用逗号隔开：如：I dont want to go to school，e
5、ither。我也不想去上学。(4)as well 意为“也”，用于肯定句末。如：She is a middle school student as well 她也是一个中学生。one day 将来某一天或过去某一天，与 some day 同义。如：One day you will understand.One day, he walked out of the house with a small bag and never came back.4.表地点的介词短语In the school library;on the shelves;on the playground;in the swimming pool;in the classroom;in the gym;on the Great Wall
