Unit 1 Spring Is Coming Lesson 6 Stories about Spring 课件(共22张PPT，无音频)

(共22张PPT)
Unit 1　Spring Is Coming!
　Lesson 6　 　
Ⅰ. 根据汉语提示写出下列单词或短语
1. 低的; 浅的　　　　　　　adj. ____
2. 低于; 在……下面 prep. &adv. ______
3. 零 num. ____
4. 直到……为止 conj. _____
low
below
zero
until
5. 和……一样 __________
6. 零下 __________?
7. 直到……才…… _____________
8. 糖枫林 __________?
as. . . as. . .
below zero
not. . . until. . .
sugar bush
Ⅱ. 根据汉语提示完成下列句子
1. 温度会低于零下15摄氏度, 但也会达到15摄氏度。
The temperature can be __ ____ __-15℃, but it can also
reach 15℃.
2. 我们可能直到五月或六月才能看到花!
We probably _____ ___any flowers _____May or June!
as
low
as
won’t
see
until
3. 制作枫糖浆很有趣。
___ __much ___ __ _____syrup.
4. 我们不得不穿着我们的夹克衫和靴子, 但是很有趣。
We ____ __wear our jackets and boots, but __ ____
___.
It’s
so
fun
to
make
had
to
it
was
fun
Ⅲ. Read the text and answer the questions
1. How is the weather in Edmonton in March?
_______________________________________?
2. When can people in Edmonton see flowers?
_________________?
It can be cold and snowy or warm and sunny.
Until May or June.
3. What is the temperature in Edmonton in March?
____________________________________________
______________?
The temperature can be as low as -15℃, but it can
also reach 15℃.
要点1 as. . . as. . . 像……一样　?
Step 1难点·探
(1)as. . . as中间用什么词?
(2)as. . . as. . . 的否定形式是什么?
Step 2语境·悟
*The temperature can be as low as -15℃, but it can also reach 15℃. 气温会低至零下15摄氏度, 但也会达到15摄氏度。(教材 P12)
* I gave him as much as he could eat.
他能吃多少, 我就给了他多少。
* This dictionary is not so useful as you think.
这本字典不如你想象的那样有用。
Step 3知识·得　as. . . as. . . 的用法
(1)as. . . as. . . 意为“和……一样”, 其中第一个as为副词, 其后通常接形容词或副词原级; 第二个as可用作介词, 也可用作连词。当as作介词时, 后接名词或代词; 当as作连词时, 后接从句。其基本结构为: as + adj. / adv. + as, 中间用形容词或副词的原级形式。
(2)as. . . as. . . 的否定形式为: not as/so. . . as. . . 意为“不及, 不如”。
Step 4考点·练
(　 　)①(2019·岳阳中考)Tina is as _____as her sister,
Tara. .?
A. outgoing
B. more outgoing
C. the most outgoing
A
( 　)②Daniel is _____his twin brother. They are both
1. 75 metres tall. ?
A. taller than B. shorter than
C. as tall as D. so tall as
C
要点2 until conj. 直到……为止　?
Step 1难点·探
(1)until用于肯定句时, 可以和哪个词替换?
(2)until在否定句中, 谓语动词怎么用?
Step 2语境·悟
*We probably won’t see any flowers until May or June!
我们可能直到五月或六月份才能看到花!
*She worked until 11: 30 last night.
她昨晚一直工作到十一点半。
Step 3知识·得　until的用法
until until=till, 用于肯定句, 后接具体时刻/时间短语(yesterday/next weekend)或从句, 主句中动词为延续性动词
not. . . until意为“直到……才……”, 主句中动词为非延续性动词, 其还可与其他表示否定的词连用, 如never, nothing等
当until引导时间状语从句时, 从句中常用一般现在时代替一般将来时, 用一般过去时代替过去将来时
【助记】
【警示】
在含有not . . . until. . . 结构的复合句中, 若主句是一般将来时, 从句要用一般现在时表将来。
We won’t begin our party until everyone comes.
我们要等大家到齐了才开始聚会。
Step 4考点·练
(　 　)①(2019·宜昌中考)—Lucy, you can’t use the
phone _____we are far from the gas (天然气) station. ?
—OK, I won’t do that again. .
A. after　　B. when　　C. though　　D. until
D
②The twins didn’t go to bed _____they finished their homework last night.
③(2018·乐山中考)They will study abroad after they
finish high school. (改为同义句)
They won’t study abroad _____they _____high school.
until
until
finish