仁爱英语七年级下册Unit5Topic2知识归纳及试题.wps

1、 G7,L21 现在进行时 一.现在进行时概念：现在进行时表示现在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。二.现在进行时结构;Beving三.现在进行时几种句型用法：陈述句(肯定句)主语be(am,is,are)+现在分词，如：I am reading English.我正在读英语。He is writing.他正在写字。You are running.你正在跑步。、一般疑问句Be(Am,Is,Are)+主语现在分词，如：1.-Are you singing?你正在唱歌吗？-Yes,I am.是的，我在唱歌。(No,Im not.不，我不在唱歌。)2.-Is

2、he(she)listening to music?他(她)在听音乐吗？-Yes,he(she)is.是的，他(她)在听音乐。No,he(she)isnt.不，他(她)不在听音乐。、特殊疑问句疑问词be(am,is,are)主语现在分词，如：1.-What are you doing?你正在干什么？-I am doing my homework.我正在做作业。2.-What is he(she)doing?他(她)正在干什么？-He(She)is riding a bike.他(她)正在骑自行车。否定句主语be(am,is,are)not+现在分词I am not reading Englis

3、h 我不在读英语。【注】这里的现在分词指的是 v-ing 形式；像 look(看)、listen(听)、now(现在)常出现在现在进行时态句子中。请看：1.Look!Jack is swimming.看！杰克正在游泳。2.Listen!She is singing.听！她正在唱歌。3.I am cleaning my room now.现在我正在打扫房间。四.动词加 ing 的变化规则 1一般情况下，直接加 ing，如：cook-cooking 2以不发音的 e 结尾，去 e 加 ing，如：make-making,taste-tasting 3假如末尾是一个元音字母和一个辅音字母，双写末尾的

4、辅音字母，再加ing，如：run-running,stop-stopping 口诀教你学 doing 进行时很好记,be 加动词-ing;直加双写去哑 e,分词构成须仔细;别说 be 词无词义,主语和它最亲密;变疑问 be 提前,否定 not 再 后添;何时要用进行时 look,listen,now 标志.G7,L22何时用现在进行时:(1)、当句子中有 now，at the present，at the moment 时，常表示说话时动作正在进行，这时用现在进行时。如：We are listening to the music now.现在我们正在听音乐。At the present,the

5、y are preparing for the plan.目前，他们正在为计划做准备。(2)、以 Look!、Listen!或 Hurry up!开头的句子，提示我们说话时动作正在进行，也应用现在进行时。如：Look!The bus is coming.瞧！公共汽车来了！Listen!Marry is singing in her room.听！玛丽正在她房间里唱歌呢。Hurry up!We are waiting for you.快点！我们正在等你呢。(3)、描述图片或照片中人物的动作时常用现在进行时，以示生动。如：Look at the picture.The girl is swimmi

6、ng.看这幅图。这个女孩正在游泳。(4)、有时句子中可能没有时间状语，但如果表示的是说话时的动作，也应用现在进行时。如：Dont make so much noise.Im doing my homework.别吵了。我正在做作业呢。(5)、表示当前一段时间内的活动或现阶段正在进行的动作时常用现在进行时。这时常与时间状语 these day，this week，the whole day 等连用。如：He is writing his novel the whole day.他一整天都在写他的小说。注：1、对于上述几点中所给的时间状语，并不是只能用现在进行时，而要依据题目内容选择时态。2、并不

7、是所有的动作都可以用现在进行时，有一些表示状态、结果、感觉和感情的动词，如 have(有)，be(是)，like(喜欢)，know(知道)，want(想要)，think(认为)，see(看见)，hear(听见)，forget(忘记)等，一般不用现在进行时。现在进行专项练习：写出下列动词的现在分词形式.1.help _ e _3.swim _ 4.eat _5.give _ 6.find _7.sit _ 8.write _9.talk _ 10.sleep _ 11.watch _ 12.sit _ 13.listen _14.make _ 15.laugh _ 16.lie _17.cry

8、_ 18.sing _ 19.cut _ 20.write _21.live_22.take_ 23.get_ 24.stop_ 25.sit _26.begin_27.shop_ 二、用所给的动词的正确形式填空：1.The boy _(draw)a picture now.2.Listen.Some girls _(sing)in the classroom.3.My mother _(cook)some nice food now.4.What _ you _(do)now?G7,L23 5.Look.They _(have)an English lesson.6.They _(not,w

9、ater)the flowers now.7.Look!the girls _(dance)in the classroom.8.What is our granddaughter doing?She _(listen)to music.9.Its 5 oclock now.We _(have)supper now10._Helen_(wash)clothes?Yes,she is三、句型转换：1.They are doing housework.(分别改成一般疑问句和否定句)_ _2The students are cleaning the classroom.(改一般疑问句并作肯定和否定回

10、答)_ _ _3Im playing the football in the playground.(改为否定句)_4Tom is reading books in his study.(改为一般疑问句)_5.My mother is cooking some nice food now.(改一般疑问句并作肯定和否定回答)_ _6.They are not watering the flowers now.(改为肯定句)现在进行时态提高题一.填空题1Mr Zheng (read)a book now.2.The rabbits (jump)now.3.Look!Tom and John (sw

11、im).4.My brother (make)a kite in his room now.5.Look!The bus (stop).6.We (have)an English class now.7.Listen!Someone is (come).8.They (catch)butterflies now.9.He (do)an experiment now.10.They (collect)stamps now.11.Look!He (dive)now.12.Tom (watch)TV in the dining room.G7,L2413.The doctors (get)off t

12、he bus.14.Come on.They (leave)now.15.It (eat)fish now.16.My father (work)in the office now.17.Where is your mother?She (answer)the phone.18.The teachers (run)now.二、按要求改写句子1.The boy is playing basketball.否定句：_一般疑问句：_肯定回答：_否定回答：_对“The boy”提问：_2.造句:1).she,the window,open,now.(用现在进行时连词成句.)_2).is,who,the

13、 window,cleaning?(连词成句)_3).She is closing the door now.(改成否定句)_4.)You are doing your homework.(用I作主语改写句子)_5).they,the tree,sing,now,under.(用现在进行时连词成句.)_6).The Young Pioneers are helping the old woman.(改成一般疑问句)_三、单项选择（）1.我在照看孩子.(A)I am looking after the baby.(B)Im look aftering the baby.(C)I look am

14、aftering the baby.(D)I looking after the baby.()2._friends making_a kite.(A)I,me (B)My,my (C)My,me (D)His,his()3.Is the woman _ yellow your teacher?(A)in (B)putting on (C)wearing (D)having()4.Look!The twins_their mother do the housework.(A)are wanting (B)help(C)are helping (D)are looking()5._are the

15、 birds doing?They are singing in a tree.(A)Who (B)What (C)How (D)Where()6.Is she_something?(A)eat (B)eating (C)eatting (D)eats()7.你在干什么?(A)What is you doing?(B)What are you do?(C)What are you doing?(D)What do you do?()8.What are you listening_?(A)/(B)for (C)at (D)to()9.我正在听他说话.(A)I listening to him.

16、(B)Im listening to him.(C)Im listen to him.(D)Im listening him.()10.They are_their clothes.(A)makeing (B)putting (C)put away (D)putting on()11.Listen!She_in the classroom.(A)is singing (B)sing (C)to sing (D)is sing()12.Today Jim_ his white shirt and brown trousers.G7,L25 (A)is putting on (B)wear (C)put on (D)is wearing()13._are you eating?Im eating_meat.(A)What,some (B)Which,any (C)Where,not (D)What,a()14.They_TV in the evening.They do their homework.(A)are watching (B)cant watching (C)dont watc