七年级英语下册Unit4 Save the trees grammar

1、 unit 4 save the treesthe present continuous tenseusage表示说话时正在进行的动作或状态表示说话时正在进行的动作或状态 表示现阶段正在进行的动作表示现阶段正在进行的动作the children are playing in the park.we are staying at peters house at the moment.现在进行时常与以下词连用； now, at the moment, at this moment,these days(这些天),at present（目前） look! listen! 等一下. 语境判断 just

2、 a minute! wait a minute! just a moment!现在进行时的结构：subjectbemain verbiam (not)dreamingyou / we / they are (not)he / she / itis (not)主语+be+动词ing把下列动词改为现在分词把下列动词改为现在分词.feelwritedierunfeelingwritingdyingrunning大多数动词大多数动词以以e结尾的动词结尾的动词以以 ie结尾的动词结尾的动词以一个元音字母以一个元音字母+一一个辅音字母结尾的动个辅音字母结尾的动词词change the verbs int

3、o ing form.exercisethink _tell _sit _come _smile _lie _sing _fight _change _make _thinkingtellingsittingcomingsmilinglyingsingingfightingchangingmaking用括号中动词的适当形式填空：用括号中动词的适当形式填空： 1. my parents _（watch) tv now. 2. look. three boys _（run）. 3. what _ your mother _ (do) now? 4. are your dog _ now?（slee

4、p） 5. - _ you _ (listen) to music? - yes, i am. exerciseare watchingare runningisdoingsleepingarelistening用括号中动词的适当形式填空： 6. look, miss chen _ football.（play） 7. tom and his sister _ (wait) for you over there. 8. now class 3 and class 4 _ (have) a test. 9. listen, someone _ (sing) in the classroom. 1

5、0. - where is zhang yan? - she _ (talk) with her teacher in the teachers office. exerciseis playingare waitingare havingis singingis talkingam i reading?yes, i am.no, i am not / im not.are you / we / they reading?yes, you / we / they are.no, you / we / they are not / arent / re not.is he / she it re

6、ading?yes, he / she / it is.no, he / she / it is not / isnt / s not.wh - questionswhat are you doing now?why is he sleeping here?katie is on holiday with her friends. she is telling alex what everyone is doing. look at the picture below and complete the conversation with the verbs in brackets. katie

7、: hi, alex. we are having fun at the beach.alex: what _ everyone _ (do)?katie: ted _ (play) volleyball with carol. jenny and henry _ (play) badminton. grace _ (fish). ivan _ (swim) in the sea. laura and johnny _ (lie) on the beach. laura _ (eat) an ice cream too. jim _ (play) the guitar. and i _ (ta

8、lk) to you on the phone. is doingis playingare playingis fishingis swimmingare lyingis eatingis playingam talking下列动词一般没有进行时态下列动词一般没有进行时态believe hear like prefer smell understand hate know love see taste want i know the answer now.she likes the poem.b look at the pictures below and complete the conv

9、ersation with the verbs in the brackets.mum: the phone _ (ring), sam.sam: i _, but im very busy. could you answer it, please?mary: i _ (think) about what to wear to janes birthday party tonight. can you help me?anne: sure. i _ (prefer) the long dress.is ringingknowam thinkingpreferb look at the pict

10、ures below and complete the conversation with the verbs in the brackets.fred: that _ (smell) very nice. what _ (you) _ (eat), tom?tom: i _ (eat) some cake. _ you _ (want) some?smellsareeatingam eating dowant1. wheres tom? his mother _him now.【2011北北京京】a. is looking for b. will look for c. has looked

11、 for d. looks for2. - what is tom doing now? - he _ basketball over there.【2011山东山东】a. is playing b. will play c. has played d. was playing中考链接3. - whats the weather like? 【2011辽宁大连辽宁大连】 - oh, it _ outside. take an umbrella with you. a. rains b. is raining c. was raining d. rained4. you cant use the

12、 bathroom right now. robbie _ a shower.【2011湖南张家界湖南张家界】 a. takes b. will take c. is taking中考链接5. look! the boys _ football on the playground. 【2011广西桂林广西桂林】a. plays b. play c. are playing d. played6. dont make so much noise. the children _an english lesson.【2011黑龙江绥化市黑龙江绥化市】a. have b. are having c.

13、were having d. had中考链接7. today is womens day. my father and i _ a special gift for my mother now.【2011四川南充四川南充】a. make b. made c. are making d. were making8. - whats that noise? - oh, i forgot to tell you. the neighbors _ for a party.【2011四川资阳四川资阳】 a. prepare b. are preparing c. will prepare d. have prepared中考链接中考链接9. - where is m