Unit 4 Christmas,冀教版六年级上册,Lesson 20,Lead-in,What do you do for the Christmas?,buy some gifts,plant a Christmas Tree,have a party with friends,New words,tomorrow,明天,then,然后；接着,put up,装饰；张贴,Lets put up a Christmas tree！,Yesterday my dad bought a Christmas tree! Lets put it up. Its fun.,First, Im going to put the lights on the tree.,Then Im going to put Christmas things on the tree.,Now, we put our gifts under the tree.,The star always goes on top!,There! Its done!,Its beautiful.,Language points,1. Lets put it up. 让我们来装饰它吧。 本句是let 引导的祈使句。此句型用来表达建议，“让某人干某事”，其中的s指us（我们）。 句型结构为：Let+人（宾格）+动词原形. 例句：让他做他的作业。 Let him do his homework.,put up意为“装饰；张贴”。put up后面接名词时既可以放在up之前，也可以放在up之后，但当put up与代词相连时，代词应放在up之前。,Lets do it!,Draw and write.,Yesterday I bought a Christmas tree. Tomorrow Im going to put it up.,Yesterday I bought a gift for my dad. Tomorrow Im going to give it to him.,Walk, walked and be going to walk,Danny walked to school. 丹尼步行去了学校。,Mrs. Smith bought a scarf. 史密斯太太买了一条围巾。,I brought a Christmas tree to my family. 我给我家买了一棵圣诞树。,Yesterday,Danny walks to the bus stop. 丹尼步行去公交站。,Mrs. Smith buys some gifts. 史密斯太太买了一些礼物。,I bring some lights for the Christmas tree. 我为圣诞树买了一些灯。,Often,Danny is going to walk to the park. 丹尼将要走路去公园。,Mrs. Smith is going to buy some food. 史密斯太太将要去买一些食物。,I am going to bring a star for a the tree. 我将要为这棵树买一颗星星。,Tomorrow,Lets talk,Yesterday,Yesterday, I bought a Christmas Tree.,Now,Now, I buy some gifts.,Tomorrow,Tomorrow, Im going to put the gifts under the tree.,1. Danny walked to school.丹尼步行去了学校。 详解：用一般过去时描述已经做过的事情。 结构：主语+动词的过去时+其他. 例句：他昨天游泳了。 He swam yesterday.,Language points,注意动词过去式变化规则： a. 一般在词尾直接加ed。,如：wash-,washed,help-,helped,b. 以不发音字母e结尾，直接加d。,如：live-,lived,c. 以辅音字母加y结尾，先变y为i再加ed。,如：study-,studied,d. 以一个元音字母加一个辅音字母结尾的重读闭音节单 词，双写辅音字母再加ed。,如：stop-,stopped,特殊变化：,am/is-,was,are-,were,go-,went,meet-,met,come-,came,swim-,swam,do-,did,see-,saw,read-,read,run-,ran,take-,took,make-,made,2. Danny walks to the bus stop. 丹尼步行去公交站。 用一般现在时描述某人做某事或者习惯做某事，或者表述永恒真理。 结构：主语+动词原型或者第三人称单数形式+其他. 例句：他每天游泳。 He swims everyday.,在主语是第三人称单数时（he, she, it,人名），注意动词“单三”的变化规则： 1.一般在词尾直接加s。,如： help-,helps,ask-,asks,2.以s, x, sh, ch, o结尾，加es。,watch-,watches,go-,goes,3.以辅音字母加y结尾，先变y为i再加es。,如：study-,studies,cry-,cries,3. Danny is going to walk to the park. 丹尼将要步行去公园。 详解：用一般将来时描述某人将要做某事。 结构：主语+be+ going to+动词原型+其他. 例句：他明天要去踢足球。 He is going to play football tomorrow.,