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1、Unit 21、 sb + has/ have ( an /a ) + adj + 五官 = sbs 五官 is / are + adj (描述长相) 例：Lily has a small nose. = Lilys nose is small.2、 I know = I see 我明白了3、 Thats right 那是对的4、 look the same look like 看起来相像 look different 看起来不同 例： Jim and Lilei look the same.= Jim looks like Lilei. .5、 look at + n 看某物 look fo
2、r +n 寻找某人/某物 look after +n 照顾某人6、 both 两者都 all 三者或者三者以上都 Both 和 all位于 be动词或情态动词后，位于行为动词前。 例： We are both students. We both have black eyes. We can both speak English.7、 give sth to sb = give sb sth 把某物给某人； (注意：如果sth是it或them，只能用前者)8、 have different looks = look different 有着不同的长相 (看起来不相像)havethe same
3、look. =look the same 有着相同的长相 (看起来很相像)9、over there 在那边 come in 请进 go out 出去10、 in + 颜色 或 in a/an/the +颜色 + 衣服 表示穿着颜色的衣服 常常接在名词的后面，表示穿-颜色衣服的 如 the girl in red is my sister.11、 too + adj 太too old太老了12、 pants 和 shoes 做主语,谓语动词用复数；但a pair of pants/ shoes作主语时，谓语动词用单数形式 例： His shoes are black. A pair of sho
4、es is under the bed.13、 in the morning/ afternoom/ evening 在早上/下午/晚上 at night 在晚上14、 go shopping = go to the shop=do some shopping 去购物 类似的有 go swimming go fishing go skating 等等15、 help sb. ( to ) do sth = help sb with sth 帮助某人做某事 注意：sb 用代词时必须用宾格16、 junior high school 中学17、 play +球类 play the 乐器18、 th
5、ink of 认为，想 think about 考虑 I think + 从句 我认为 I think he you are right. 否定式常否定主句，但翻译时要否定后面的从句 例：I dont think he can come. 我认为他不会来了.(不能说：我不认为他会来)句型：1、 What do/does + 主语 + look like ? 询问人的长相 例： What does your English teacher look like ?2、 Whats -and -? 加是什么？（回答：Its -） 例：Whats red and yellow? Its orange.
6、 Whats two and five? Its seven.3、 Whose + 东西 + is this/ that ? Whose + 东西 +are these/ those ? 这/这些 是谁的？ 例：Whose coat is this ? It is mine. Whose shoes are these ? They are hers.4、 Who is the letter from? 这封信来自于谁？ Its from Lily. 它来自于莉莉。5、 What color be + 东西？ (回答：Its +颜色 或者 Theyer + 颜色) 例：What color is your dress? Its black.