内容正文:
通用版
四 时态
(一) 一般现在时
1 一般现在时的概念
一般现在时表示现在的时间内经常发生的动作或存在的状态。具体为:
一般现在时的句子中常用的时间状语有often, sometimes, usually, in the morning/afternoon/evening, after school等。如:
I often water flowers in the morning.
我经常在早上浇花。
Sometimes I go to school by bike.
有时我骑自行车去上学。
She usually goes shopping at the weekend.
她通常在周末去购物。
He often plays football after school.
他经常放学后踢足球。
[典例精析]
① (2020·酒泉)选择合适的词填空。
My mother ________(get, gets) up at 6:30 every morning.
② (2020·黔东南)连词成句。
see, I, the, can, picture (.)
_______________________________________________________________
解析:第①题考查一般现在时。 every morning为一般现在时的时间状语,主语为第三人称单数,动词用第三人称单数形式。第②题考查一般现在时。根据词义可知句意为“我可以看到这张照片。”。
答案:① gets ② I can see the picture.
[小试身手]
用所给词的适当形式填空。
① Mike always ________(finish) his homework before dinner and
________(go) to bed early.
② We often ________(catch) butterflies in the park.
③ I ________ apples and my cousin ________ bananas.(like)
finishes
goes
catch
like
likes
2 一般现在时的肯定句的基本结构
在一般现在时的肯定句的基本结构中,应注意不同人称be动词或实义动词的正确使用。
[典例精析]
① (2020·东营)选择合适的词填空。
I sometimes ________(clean, cleaning) my room at the weekend.
② (2020·南通崇川区)单项选择。
( )My mother ________ a lot of water every day.
A. drink B. eats C.has
解析:第①题考查一般现在时。由sometimes可知该句用一般现在时,且主语为第一人称,故谓语动词用原形。第②题考查一般现在时及动词词义的辨析。此句用一般现在时,且主语为My mother,故谓语动词用第三人称单数形式。 drink喝; eat吃; have吃,喝。
答案:① clean ② C
[小试身手]
根据中文意思,完成句子。
① 埃米总是在周末去农场。
Amy ________ ________ to the farm at the ________.
② 我们经常放学后在操场上打篮球。
We ________ ________ ________ in the playground ________ school.
③ 我通常骑自行车去上学。有时我步行去上学。
I ________ ________ to school ________ ________. ________ I
________ to school.
always goes weekend
often play basketball after
usually go by bike Sometimes
walk
3 一般现在时的否定句的基本结构
[典例精析]
单项选择。
( )(2020·溧阳)In Liyang, it doesn't often ________ in
winter, but it is often ________.
A. snows;rains B. snow;rains C. snow; rainy
解析:第一空所在分句为一般现在时的