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1、Unit 1Where did you go on vacation?,Period 2 Section A(Grammar Focus-3c),不定代词,不定代词：不指名代替任何特定名词或形容词的代词叫作不定代词。常见不定代词如下所示：,some 一些somebody 某人someone 某人something 某事;某物,nothing 无物all 全体；全部both 两个(都)none 没人或物（指两个以上）,other(s)另一个（些）another 另外一个；又一个much 很多many 很多,anybody 任何人anyone 任何人anything 任何事物no 无nobody
2、无人no one 无人,neither 没人或物（指两个当中）either 任何一个（指两个当中）each 每个every 每个everybody 每人；大家；人人everyone 每人everything 每一件事物；一切,few 很少a few 一些；几个little 很少a little 一些one 一个(人或物),不定代词的用法中有几点需要注意：1.some 和any 既可修饰可数名词复数，也可修饰不可数名词。some 多用于肯定句，any则多用于否定句、疑问句和条件从句。例如：,但是，在Would you like some tea?这类问句中则用some,而不用any,这是因为问话
3、者希望得到对方肯定的答复。,A:Are there any apples in the fridge?B:Yes,there are some./No,there arent any.A:Is there any water in the bottle?B:Yes,there is some water./No,there isnt any water.,There are _ tables in the room,but there arent _ chairs.2.Would you like _ milk?3.Will you give me _ paper?,Fill in the b
4、lanks with some or any.,some,any,some,some,2.由some,any,no,every 构成的复合不定代词作主语时，都作单数看待，其谓语动词用单数第三人称形式。例如：Something is wrong with my watch.Well,everyone wants to win.Nobody knows what the future will be like.There is something for everyone at Greenwood Park.,3.除no one 以外，其他复合不定代词都写成一个词。4.不定代词若有定语修饰，该定语
5、要置于其后。例如：Did anyone see something good at the cinema?For lunch,we had something very special-Malaysian yellow noodles.Do you have anything to say?,Fill in the blanks with the words in the box and practice the conversation.,3a,Linda:Did you do _ fun on your vacation,Alice?Alice:Yes,I did.I went to Sa
6、nya.Linda:How did you like it?Alice:Well,it was my first time there,so _ was really interesting.,anyonesomethinganythingeverythingnothing,anything,everything,Linda:Did you go with _?Alice:Yes,I did.I went with my sister.Linda:Did you go shopping?Alice:Of course!I bought _ for my parents,but _ for my
7、self.Linda:Why didnt you buy _ for yourself?Alice:I didnt really see _ I liked.,anyone,something,nothing,anything,anything,3b,Fill in the blanks in the e-mail message with the words in the box.,anything everything nothing everyone no one,Dear Bill,How was your vacation?Did you do _ interesting?Did _
8、 in the family go with you?I went to a friends farm in the countryside with my family.,anything,everyone,_ was great.We fed some hens and saw some baby pigs.Theywere so cute!The only problem was that there was _ much to do in theevening but read.Still _ seemed to be bored.Bye for now!Mark,Everything
9、,nothing,no one,3c,Ask your group questions about their last vacation.Then tell the class your results.,Where did go on vacation?,stayed at home,Where did go on vacation?,went to Sanya/the beach,Where did go on vacation?,went shopping,Where did go on vacation?,went to a friends farm,一般过去时,动词的过去式,1.表
10、示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。,(the day before)yesterdaylast night/weekin 1990/just nowOn Sunday morningtwo days ago,动词过去式的构成,规则动词regular verbs,不规则动词irregular verbs,1.动词be的变化：,was,were,2.助动词do的变化：do did(在过去时里助动词do没有人称和数的变化)如：Did you play soccer yesterday?Did he play soccer yesterday?,3.实义动词的变化
11、：实义动词分规则变化和不规则变化。规则变化有以下几种：(1)一般情况下在动词后加-ed。e.g.playplayed visitvisited walkwalked cleancleaned,(2)以不发音的e结尾的词，在词尾加-d。e.g.notenoted likeliked dancedanced namenamed,(3)以一个辅音字母加一个元音字母加一个辅音字母结尾的并且最后一个音节重读的单词，要先双写这个辅音字母，再加-ed。e.g.stopstopped dropdropped planplanned,(4)以辅音字母加y结尾的单词，先改y为i，再加-ed。e.g.studyst
12、udied carrycarried 不规则变化需要按一定的规律逐个记忆。,句子构成:系动词be的过去时.am(is)was are were陈述句：He was at home yesterday.否定句：He wasnt at home yesterday.疑问句：Was he at home yesterday?Yes,he was./No,he wasnt.,行为动词的一般过去时:陈述句：主语+动词过去式+其它I go to the movie.I went to the movie.否定句：主语+助动词didnt+动词原形+其它I dont go to school today.I
13、didnt go to school.一般疑问句：Did+主语+动词原形+其它Do you have breakfast?Did you have breakfast?Yes,I do./No,I dont.Yes,I did./No,I didnt.,Past 过去,Now 现在,go to the moviesdo my homeworkplay tennisplay soccerclean the room,went to the movies,did my homework,played tennis,played soccer,cleaned the room,Homework,Review the sentences and grammar in the period.,Thank you,everyone!Bye-Bye,
