通用版 小学英语小升初专题复习 时态&非谓语区别 课件(共32张PPT)

(共32张PPT)
时态&非谓语动词的做题方式
两者不同的地方
时态：时间关键词变化→动词形式的变化
非谓语动词：与时态、人称无关，只由结构决定
时态题怎么做？
其实很简单！
分两步：
① 先找时间关键词
② 再看人称
We often ___________(play) on the playground.
① 先找时间关键词
often→“经常”→习惯性的动作→一般现在时
② 再看人称
动词形式：V / V-s
第一人称
play
The boy _______________(draw) a picture now.
① 先找时间关键词
now→“现在”→正在发生的动作→现在进行时
② 再看人称
动词形式：be + V-ing
第三人称单数（三单）
is drawing
牢记：左手be，右手ing
My brother ________________(visit) to Shanghai next week.
① 先找时间关键词
next week→“下周”→将要发生的动作→一般将来时
② 再看人称
动词形式：will + V / be going to + V
第三人称单数
will visit /
is going to visit
优先考虑will + V，因为不需要看人称
We all ________(have) a good time last night.
① 先找时间关键词
last night→“昨晚”→过去发生的动作→一般过去时
② 再看人称
动词形式：V-ed
第一人称
had
过去式除了be动词，不需要看人称
学会了吗
我们来练练手
Mike sometimes _______(go) to the park with his sister.
goes
Helen _______(milk) a cow on Fridays.
We __________________(have) a picnic this afternoon.
milks
will have /
are going to have
David _______________(give) a puppet show next Monday.
will give /
is going to give
Liu Tao ___________(fly) kites in the playground yesterday.
flew
It ________(be) Ben’s birthday last Friday.
was
稍微提高一点难度
___________ Mike ___________(read) English every day
两个空一个词的该怎么填呢？
hin简单！
___________ Mike ___________(read) English every day
方法：
① 第二个空填原型
② 前面补上助动词Do / Does
read
Does
那为什么这么填呢？
通过观察发现这是一个一般疑问句
且时态为一般现在时
一般现在时动词形式为 V / V-s
无be无情，变为一般疑问句需要借助助动词
根据主语三单，借助动词Does
因为助动词后面加动词原形，所以第二个填read
___________ Mike ___________(read) English every day
read
Does
通过时间关键词确定是一般现在时
句子是特殊疑问句
特殊疑问句=特殊疑问词+一般疑问句
所以做题方式一致
① 第二个空填原型
② 前面补上助动词Do / Does
What ___________ you usually ___________(do) after school
do
do
再稍微提高一点难度
如果换成其他时态又该怎么做呢？
What _________ you _________(do) now
What _________ you _________(do) next Monday
What _________ you _________(do) last month
What _________ you _________(do) on weekends
do
do
关键：找时间关键词，确定动词形式。
现在进行时动词形式：be + V-ing
一般将来时动词形式：will + V
一般过去时动词形式：V-ed
doing
are
do
will
do
did
那再来看看这一种
We ___________(not watch) TV on Monday.
那这种的该怎么填呢？
hin简单！
We ___________(not watch) TV on Monday.
我直接加填watchn't！
大错特错！
We ___________(not watch) TV on Monday.
not表示否定，所以其实就是一个否定句
一般现在时动词形式为 V / V-s
无be无情，变为否定句需要借助助动词
根据主语是we，借助动词do来构成否定形式
don't
助动词加动词原形，所以最后加上watch
watch
如果换成其他时态又又该怎么做呢？
She _____________(not watch) TV on Monday.
doesn't watch
She _____________(not watch) TV now.
She _____________(not watch) TV next Friday.
She _____________(not watch) TV last week.
同样的关键：找时间关键词，确定动词形式。
现在进行时动词形式：be + V-ing
一般将来时动词形式：will + V
一般过去时动词形式：V-ed
有be有情直接加not
isn't watching
won't watch
didn't watch
非谓语动词怎么做？
其实也很简单！
也分两步：
① 先找关键词
② 再代入“公式”
“公式”分为三类——do, to do 和 doing
例如：let sb. do ask sb. to do be interested in doing
Our teacher lets us _____________(read) English book.
① 先找关键词
② 代入“公式”
let sb. do
read
“公式”分为三类——do, to do 和 doing
例如：let sb. do ask sb. to do be interested in doing
My father asks me _____________(stay) at home.
① 先找关键词
② 代入“公式”
ask sb. to do
to stay
“公式”分为三类——do, to do 和 doing
例如：let sb. do ask sb. to do be interested in doing
I am interested in _____________(play) computer games.
① 先找关键词
② 代入“公式”
be interested in doing
playing
It's sunny today. How about _________（stay）at home.
My father told me _________（clean）the house last week.
It's very important for us _________（study）hard.
We all look forward to _________（visit）the factory.
how about doing
staying
tell sb. to do
to clean
It's adj. for sb. to do
to study
look forward to doing
visiting
① 先找时间关键词
② 再看人称
时态：
① 先找关键词
② 代入“公式”
非谓语动词：
我们下节课再见！
Gon的旱獭