该帖被浏览 1105 次
英语七年级下册 Unit 5 I’m watching TV.
重点难点分析
1. What’s he doing? 他在干什么?He’s reading. 他在看书。
这是现在进行时的句子,表示正在进行的动作,由动词be的现在式am, is和are加动词的现在分词(v-ing)构成。
例如:The students are playing basketball on the playground.
学生们正在操场上打篮球。
Mr. Brown is making a telephone call.
布朗先生正在打电话。
I’m writing a letter to my pen pal.
我正在给我的笔友写信。
2. What are you doing? I’m watching TV.
你在干什么? 我在看电视。
3. Does Steve want to go to the movies?
史蒂夫想去看电影吗?
go to the movies 去看电影, 也可以说go to see a film
例如:I often go to the movies on weekends.
我经常在周末去看电影。
I’m going to see a film this evening.
今晚我要去看电影。
4. When do you want to go?
你想什么时候去?
want to do sth. 想做某事
例如:Do you want to play football?
你想去踢足球吗?
5. What’s he waiting for?
他在等什么?
wait for 等候
She’s waiting for the bus.
她在等公共汽车。
6. Who are they talking to?
他们正在和谁谈话?
talk to sb. 和……谈话
例如:Zhang Hong is talking to the teacher.
张红正在和老师谈话。
7. What are they talking about?
他们正在谈论什么?
talk about 谈论
例如:They are talking about a movie.
他们正在谈论一部电影。
语法讲解
现在进行时
现在进行时用于以下几种情况
1. 现在进行时表示现在正在进行的动作或存在的状态。
I’m doing my homework.
我正在写作业。
2.表示现阶段正在进行,但此刻不一定在进行的动作。
例如:
She is translating a novel these days.
她最近正在翻译一本小说。
3. 有些动词,如:come, go, leave, arrive, begin, start, stay等的现在进行时
可表示正在进行的动作,一般跟时间状语,表示动作发生的时间。
例如:
The train is arriving soon.
火车就要到了。
I’m leaving for Shanghai tomorrow.
我明天动身去上海.
4. 现在进行时与always, forever等词连用,表示反复出现的或成习惯的动作,
含有 “赞叹”, “厌烦”等感情色彩.
例如:
He is always thinking of his work.
他总是想着他的工作.
5. 现在进行时由be(am, is, are)+现在分词构成.
6. 动词现在分词的构成. 1. 一般在动词词尾直接加ing wear-wearing meet-meeting
listen-listening look-looking
repeat-repeating play-playing
watch-watching do-doing 2. 以e结尾的动词, 把e去掉, 再加ing come-coming have-having
skate-skating make-making
take-taking write-writing 3. 重读闭音节结尾, 词尾只有一个辅音字母的动词, 需要双写最后一个辅音字母, 再加上ing. run-running swim-swimming
put-putting cut-cutting
get-getting begin-beginning
shopping
“ing”的来历 相传很久很久以前有一个国王 (king),他非常喜欢sing(唱歌),每天在王宫里唱呀唱的,连国家的事都扔在脑后不管,大臣们(ministers)都很着急,但又都没有办法。
有一天,这个国王照例在王宫里引吭高歌,这时一个外国使节有事想求见国王。大臣们进去禀报了几次,但是国王唱兴正浓,就是不出来接见。大臣们又不敢对外国使节说国王正在里面 sing,怕人家生气。正在大家不知怎么办时,有一个大臣想出了一个办法,他假装到里面去禀报国王,然后出来对外国使节说国王有急事,他正在里面 “ing”,今天不能接见。外国使节不知“ing”是怎么回事,只知道国王有急事,正在“ing”,又不便多问,只得怏怏离去。
从此以后,每当国王在唱歌,而又有人求见时,大臣们就用国王正在“ing”打发来者。久而久之,“ing”就成了国王正在做某事的代用词。来者只要一听说国王正在“ing”,就知道国王有事无法接见,便自动告退。
慢慢地这种说法流传到了民间,人们只要一说起某人正在做某事,便在动词原形后面加上ing。后来为了区别不同的人称,人们又在主语后面加上了be动词, 形成了"be + 现在分词(present participle)"形式的现在进行时态 (present coutinue tenses)。
现在一般时与现在进行时之对比 1) He works hard.(强调始终如一)He is working hard.(强调现在)
2) What do you do? (干什么工作的)What are you doing?(在干什么)
3) Here comes the bus! (表高兴和欣慰)
The bus is coming.(汽车到来的情景)
4) I forget him name. I'm forgetting his name.(差点把他的名字忘了)
5) You don't eat much. (强调胃口不大)
You're not eating much.(你怎么不吃呀)
6) The match starts at 7 o'clock. (比较固定,不宜改变)
The match is starting at 7 o'clock.(可以改变)
7) Tom always comes late. Tom is always coming late.(表示不满,责备)
8)Tom goes to college now.
Tom is going to college now.(这两句区别不大,后者更生动)
9)I tell you.(我可以告诉你)
I'm telling you.(我告诉你吧,有感情色彩)
10) He always sleeps in the afternoon.
He is always sleeping in the afternoon.(后者意味着整个下午都睡掉了)
11) I expect you to phone me. ( 几乎等于命令)
I'm expecting you to phone me.(婉转)
12) What do you say? What are you saying?(你说些什么呀,表说话人惊讶,不满)
I find that the book is too difficult for me.(强调结果) I'm finding that the book is too difficult for me. (强调过程,逐渐感到)
13) Apples cost more these days.(强调事实)
Apples are costing more these days.(越来越贵)
14) He always thinks of others.
He's always thinking of others.(表示赞扬)
15) Whenever I see him, he argues with somebody.(强调两个动作有先后) Whenever I see him, He is arguing with somebody.(强调两个动作同时进行)
16) I hope you'll give us some advice.
I'm hoping you'll give us some advice.(表示语气婉转)
17) I must go. (我应该去)I must be going.(我该走了)
18) We can discuss this while we eat.(说话是没用餐)
We can discuss this while we are eating.(进餐已开始)