七年级英语下册 Unit 6 I’m watching TV精讲精练 （新版）人教新目标版(1).doc

unit 6 im watching tv1. 现在进行时（the present progressive tense）1) 现在进行时表示现在（说话瞬间）正在进行或发生的的动作。如： the student are listening to the teacher. he is watching tv now. 现在进行时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。 we are working on a farm these days. im writing a book this month.2) 构成：be(am/is/are) + v-ing。以动词work为例，现在进行时的肯定式、否定式、疑问式和简略答语如下： 肯定式 i am working. you are working. he / she / it is working. we / you / they are working. 否定式i am not working. you are not working. he / she / it is not working. we / you / they are not working. 疑问式和简略答语： am i working? are you working? yes, you are. yes, i am. no, you are not (arent) no, i am not. is he / she / it working? are we working? yes, he / she / it is. yes, you are. no, he / she / it is not (isnt). no, you are not (arent) are you working? are they working? yes, we are. yes, they are. no, we are not (arent) no, they are not (arent).3) 动词-ing形式的构成： 一般在动词原形末尾加-ing. gogoing askasking looklooking 以不发音字母e结尾的动词，先去掉e，再加-ing. writewriting makemaking taketaking 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这个字母，再加-ing。 getgetting sitsitting putputting runrunning beginbeginning 以ie结尾的重读开音节动词改ie为y，再加-ing。 diedying lielying tie-tying2. what are you doing? im watching tv. 你在干什么？我在看电视。whats he doing? hes doing his homework.他在干什么？他在做家庭作业。whats she doing? shes reading. 她在干什么？她在看书。3. sure“的确，当然”，相当于certainly，可代替yes作肯定回答。do you like pandas? sure! 你喜欢熊猫吗？ 当然！4. wait for.等候5. talk to“和/对说话”（主要指一方说，另一方听）talk with“和交谈”（指双方交谈） talk about“谈论”6. family“家庭，家人”，是个集合名词。指整体概念即“家庭”时为单数名词，指组成家庭的成员即“家人“时，为复数名词。 1) 他的家庭