Unit1 1.Words & expressions family tree 家谱 relative (n.)亲戚 grandson (n.)孙子 granddaughter (n.)孙女 cousin (n.)堂兄弟，堂姐妹 nephew (n.)外甥 niece (n.)侄女，外甥女 else (adv.)另外，其他 able (adj.)能的；ability (n.)能力； enable (v.)使......能够 tell sb. about sth.告诉某人关于某事 cook the dishes 做菜 show sb. sth. = show sth. to sb. 给某人看某物 wash the dishes 洗碟子 play games 做游戏 do a puzzle 猜字谜 go shopping 去购物 2.Language structure (1)询问信息 Who is this?/Who are these?这是谁？/这些是谁？ How old is......? ......几岁？ A：How many......have you got?你有多少......? B：I have got ...... / I have only got one......我有....../我只有一个...... A：What do you usually do with your......?你通常和你的......做......? B：I always/usually/sometimes/never do sth. with my......我总是/通常/有时候/从不和我的......做...... (2)介绍 This is....../These are......这是....../这些是...... (3)表示祝愿 Happy birthday!生日快乐！ (4)always, usually, often, sometimes, never 等被称为频度副词，通常情况下常用于一般现在时态的句子中，表示经常发生的习惯性动作或自然现象或事实。always表示动作的重复频率最高，usually 其次，sometimes 再次，never 表示动作从未发生。 I often tell him about school.我经常告诉他关于学校的事。 I never show them my homework.我从未给他们看我的家庭作业。 (5)形容词比较级的用法： Your brother looks shorter than you.你的兄弟看上去比你矮。 Your uncle looks older than mine.你的叔叔看上去比我的叔叔年纪大。 (6)look（连系动词）+ adj. “看起来......” Jim looks happy today. Unit2 1.Words & expressions friend (n.)朋友; friendly (adj.)友好的 love (n.)爱；lovely (adj.)可爱的 helpful (adj.)乐于助人的； angry (adj.)生气的；anger (n.)生气 helpless (adj.)无助的 help (v./n.)帮助 help each other 相互帮助 help sb. with sth.帮助某人某事 help sb. (to) do sth.帮助某人做某事 angrily (adv.)生气地...
