人教版初中英語七年級下冊Unit7語法指導(dǎo)與練習(xí)

1、人教版初中英語七年級下冊Unit7語法指導(dǎo)與練習(xí)Unit 7 It s raining!Unit 7語法指導(dǎo)與練習(xí)語法指導(dǎo)現(xiàn)在進行時的用法【教材原句】I.Sounds like you re having a good time聽起來你玩得好開心.2.What are they doing?ffc 們在做什么?They re playing basketball in the park他們在公園里打籃球.3.She s working here and I m going to summer school.以上例句,均是 時態(tài)的句子,句子的謂語是由助動 詞 be 、 +v.-ing 動詞的現(xiàn)在

2、分詞構(gòu)成 的.現(xiàn)在進行時態(tài)在不同的語境中表達不同的意義.現(xiàn)在進行時,am, is, are【語法透析】一、現(xiàn)在進行時的用法.1 .表示現(xiàn)在正在發(fā)生或進行的動作,有時也表示現(xiàn)階段正在進行或發(fā)生的動作.常與now,right now等時間狀語及l(fā)isten, 100k等標(biāo)志詞連用.例如：She s singing in the next room now.現(xiàn)在她正在隔壁房間唱歌.What is your daughter doing thesedays?爾女兒這些天在做什么？Look!The boy is swimming in the river.看！那個男孩正在河里游泳.2 .現(xiàn)在進行時態(tài)與a

3、lways連用時,表示反復(fù)出現(xiàn)的或習(xí)慣性的動作,常帶有一定 的感情色彩.例如：He is always helping other people總是幫助別人.My young brother is always wearing a white T-shirt:我的小弟弟總是穿一件白色的 T恤衫.3 .表示按方案或安排要發(fā)生的動作,這樣的動詞主要有g(shù)o,come,leave,arrive0例如：They re coming back this afternoon他們今天下午就要回來了. He is leaving Shanghai for Beijing.他要離開上海去北京.4 .一般不用于現(xiàn)在

4、進行時態(tài)的動詞.表示態(tài)度、情感、心理狀態(tài)等的動詞和連系 動詞,如： hear,see,like,love,know,want,hope,think,wish,taste,souncftr, 般不用 于現(xiàn)在進行時態(tài).例如：We have a lot of books我們有許多書.She loves her momvery much她非常愛她的媽媽.That sounds greatW聽起來太好了 ！【拓展記憶】幾類沒有進行時態(tài)的動詞：1 .表狀態(tài)的動詞 beo 例如：Zhang Li is in the room.不可以說 Zhang Li is being in the room.2 .表示感

5、官的動詞：look,see,hear,smell,sound,taste嘗起來等.例如：These pens look good.不可以說 These pens are looking good. I see a bird in the sky可以說 I am seeing a bird in the sky.3 .表示擁有的動詞 have/has 例如：I have a new compute/可以說I am having a new computer.4 .表示心理狀態(tài)的動詞： want,know,think,hope等.例如：I think he is a student不 可說 I a

6、m thinking he is a student.He wants some apples.可說 He is wanting some apples.5 .表示繼續(xù)或持續(xù)含義的動詞：keep,last,go on等.例如：The boy goes on doingsome reading不可以說 The boy is going on doing some reading.6 .表示喜歡、厭惡的動詞：like, love, hate等.例如：We like playing football with them.不可以說 We are liking playing football with

7、 them.【口訣助記】現(xiàn)在進行時態(tài)的用法主語在句首,am/is/are緊隨后,動詞-ing跟著走,其他成分不可丟.表示動作正進行,句中now把時間定.【試題鏈接Look,so many passengers with their smart phones on theunderground.A.played B.will play C.are playing D.have played由句中標(biāo)志詞look推知句意為：看,如此多的乘客正在地鐵上玩他們的智能 “,因此用現(xiàn)在進行時態(tài).現(xiàn)在進行時態(tài)的構(gòu)成為 am/is/are+v.ing,應(yīng)選C.語法指導(dǎo)how引導(dǎo)的特殊疑問句【教材原句】1. Ho

8、w s the weather?It s cloudy./It s sunny./It s raining.2. How s it going?Great!/Not bad./Terrible!第一句是以疑問詞how引導(dǎo)的特殊疑問句,用來詢問 ;第二句以 how引導(dǎo)的特殊疑問句,用來詢問 .天氣；近況如何【語法透析】詢問天氣的常用語What s the weather like today今大天氣怎么樣？What s the weather like in winter in Beijing?北京冬天天氣怎么樣？What s it like outside today冷天外面天氣怎么樣？How

9、 is the weather tomorrow砌大的天氣怎么樣？What s the weather going to be romorrow?H 大天氣怎樣？Is the weather always like this?氣老是這樣的嗎？Is it always as hot as this天氣總是這樣熱嗎？Do you like the weather here歌喜歡這兒的天氣嗎？What do you think of the weather here孫覺得這兒的天氣怎么樣？談?wù)撎鞖獾某Ｓ谜ZWhat a nice day多好的天氣呀！What great weather were ha

10、ving today 今天天氣真好!It s a beautiful/lovely day.今天是個好天氣.It s sunny是晴天.It s cool/warm.天氣很涼爽/溫暖.It s very crisp and cool天氣干爽.Today is a sunny da 天真是陽光燦爛的天.Fine day,isnt it?今天是個好天氣,是吧？How hot is it outside?外面有多熱、It s so hot/cold.是如止匕的熱/冷.It looks like rain.看起來要下雨.I guess its going to rain.我想要下雨了.It s rea

11、lly raining.雨下得可真大.It s a windy day刮風(fēng)了.It s snowing heavily.正在下大雪.【試題鏈接It hard outside.You have to stay at home.A.rain B.is raining C.rained D.raining此題考查現(xiàn)在進行時態(tài)的用法.句意：天正下著大雨,你必須呆在家里.可知 詞句的時態(tài)為現(xiàn)在進行時,應(yīng)選 Bo詢問天氣的句型和描述天氣的形容詞的構(gòu)成1、詢問天氣的句型：HoW s the weather ?或 What s the weather like？意為天氣如何？,用來詢問天氣情況.常用“ Its

12、-T描述天氣的形容詞或現(xiàn)在分詞來答復(fù).例 如：How s the weather in summer in Wuhan?/Whas the weather like in summerin Wuhan?漢夏天的天氣怎么樣？Its very hot很炎熱.2.描述天氣的形容詞的構(gòu)成：本單元學(xué)到的與天氣有關(guān)的名詞,主要有“ rain 雨,雨水、“snow 雪、 “wind 風(fēng)、“cloud 云,以后還將學(xué)到“ fog 霧一般在它們后面加上 字母y,以重讀閉音節(jié)結(jié)尾的詞,雙寫后面地輔音字母再加y后可轉(zhuǎn)變?yōu)樾稳菰~. 具體如下：rain 雨,降雨rainy 有雨的；多雨的snow 雪snowy 有雪的；

13、 多雪的wind 風(fēng)windy 有風(fēng)的；多風(fēng)的cloud 云cloudy 有云的； 天陰的fog 霧foggy 有霧的；多霧的sun 太陽sunny 陽光充足的EXERCISES:一、選擇填空. 1.Look!The children soccer on the playground.A.plays B.played C.is playing D.are playing 2.Its six in the afternoon now.They dinner together.A.has B.are having C.have had D.had had 3.Dont talk here.Gran

14、dparents.A.is sleeping Bare sleeping C.sleeping D.sleep 4.The musicbeautiful.A.sound B.sounds C.is sounding D.sounding( )5.I music,and I to music at home now.A.like;listen B.likes;listensC.like;am listening D.am liking;am listening、寫出以下單詞的相應(yīng)形式.1.rain 現(xiàn)在分詞 3.sunny 名詞5.windy 名詞7.swim 現(xiàn)在分詞9.cool 對應(yīng)詞11.

15、sing 現(xiàn)在分詞三、用所給單詞的適當(dāng)形式填空.2.rain 形容詞4.cloud 形容詞6.sit 現(xiàn)在分詞8.cold 對應(yīng)詞10.snow 形容詞12.cook 現(xiàn)在分詞1.Dont go out!It (rain) outside now.1.1 ts (sun) today.Lets go to the park.3 .Tom (sit) on the snow right now.4 .I see the boys (play) basketball over there.5 .How is the weather in Beijing in winter?It s cold an

16、d it often (snow).6 .Lilys mother (look) very young and beautiful.7 .Listen! Tom (sing) in the classroom?8 .This is an interesting place and some girls(have) a good time here.9 .We often fly kites on (wind) days.10 .What your parents (do) ?They are cooking at home.四、按要求完成下面的句子.1. The girl is taking photos on the beach.(改為一般疑問旬) the girl photos on the be