重点短语
1 帮助我们的父母亲 Our parents 2 在星期六早上 On Saturday morning 3 擦洗小汽车 clean the car 4 帮助他(她、我,我们,们) help hin (her me us them) 5 在厨房里 in the kitchen 6 做早餐 cook breakfast 7 在客厅里 in the living room 8 扫地 wweep the floor 9 在卧室里 in the bedroom 10 在下午 in the afternoon 11 做晚饭 cook dinner 12 洗碗 wash the dishes 13 擦桌子 clean the table 14 吃水果 eat fruit 15 看电视 watch TV 16 洗衣服 wash clothes 17 整理床铺 make the bed 18 忙碌着 be busy 19 看花儿生长 watch the flowers growing
现在进行时讲解
一、概念 现在进行时表示说话时正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作.结构:助动词 be ( am / is / are ) +现在分词.
二、现在分词的构成
1.大多数动词后可在动词后直接加-ing.
如: carry-carrying,catch-catching,drink-drinking, enjoy-enjoying hurry-hurrying ,do-doing , read-reading , think-thinking
2. 如果动词以-e结尾,则去掉-e,再加-ing,
如:come-coming , have-having , make-making,ride-riding write-writing,take-taking,use-using.
3. 如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写,再加-ing
如: hit-hitting,let-letting, put-putting,run-running,sit-sitting.
4. 如果动词有两个音节,且重音在第二个音节上,则末尾的辅音字母须双写,再加-ing,
如: for’get-forgetting,pre’fer-preferring,up’set-upsetting. 试比较 ’benefit/benfiting, ’differ/differing,’profit/profiting,这些词的重音在第一个音节上,因此其末尾的辅音字母不双写.
5. 以 -ic 结尾的动词,应先把 -ic 变为 -ick,再加 -ing,eg: panic/panicking,picnic/picnicking,但 lie/lying ,die/dying,tie/tying是特殊变化要记住.
三、句型结构
1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be ( is / am / are ) 上.
1)现在进行时的肯定形式:主语+be(am/ is/are)+doing+其他成分
I am singing . They are writing .
2)现在进行时的否定形式:主语+be(am/ is/are)+not +doing+其他成分
I am not singing . They aren’t writing .
3)一般疑问句及回答:be(am/ is/are)+ 主语+doing+其他成分
Am I singing ? Yes ,you are . / No ,you aren’t .
Are they writing ? Yes ,they are . / No ,they aren’t .
4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分
What are you doing ? We are playing (要求就提问内容具体回答).
2. 缩写形式如下:
I am---I’m You are---You’re He is---He’s She is---She’s
It is---It’s We are---We’re They are---They’re
3.说明: 不是所有动词都能用现在进行时态的,如:
see、like、want、know 等动词往往都不用进行时态.
写出下例动词的现在分词形式 1)give____ 2)use____ 3)clean____ 4)skate____ 5)draw____ 6)tell____ 7)do____ 8)write____ 9)get____ 10)put____ 11)take____ 12)stop____ 13)speak____ 14)swim____ 15)come____ 16)lie____ 17)die____ 18)cook____ 19)fly____ 20)help____ 21)close____ 22)see____ 23)run____
用所给词的适当形式填空。 1. Look! They _________ (dance) under the big tree. 2. I want ________ (play) basketball. Do you want to join us? 3. She often ________ (listen) to music and sings songs for us. 4. My mother has a lot of housework ________ (do) every week. 5. There ________ (be) much orange juice in the bottle. 6. Mike doesn’t jump high, but he runs very _________ (fast). 7. My aunt likes Art. She sings and dances _________ (beautiful).
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