Unit3 Dragon Boat Festival 第2课时 语法知识及拓展 课件(共15张PPT)

(共15张PPT)
Lead in— 脑筋急转弯
Q：为什么黑人喜欢吃白色巧克力？
A：害怕咬到自己的手
沪教版 英语 六年级 第二学期
Snow and Ice Knowledge 冰雪知识
Alpine Skiing
沪教版 英语 六年级 第二学期
Dragon Boat Festival
一、知识回顾
1. 单词默写。
n.节日
n.比赛
pron.某事；某物
v.庆祝；举行仪式；纪念（节日）
v.出生；出世
adv.以前
n.国家
n.劝告，忠告，意见
n.国王
v.死
adv.以后
v.失去；丢失；输
n.战役
n. 危险，风险
adj.月（亮）的；阴历的
v.想起，记起
prep.没有
n.月饼
n.（餐后的）甜食，甜点；布丁
宁愿
v.寄送
with&without
with :
1.表拥有某物;
2. 表“与…在一起”, “同…一 道”, “和”, “跟”;
3. 表带有, 具有, 在…身上， 在…身边之意.
without:
“没有”，“无”。
The girl with golden hair looks beautiful.
The letter was posted without a stamp.
固定搭配：
be busy/pleased/angry with;
talk/play/work with;
provide sb. with sth.;
get along with;
make friends with
二、语法讲解
would like的用法
(1) would like可用于任何人称，没有人称和数的变化，可与主语缩写为’d like。
e. g. I would(I’d) /She would (She’d like) an apple.我／她想要一个苹果。
(2) would like后面可接名词、代词、动词的不定式或双宾语。
e. g. She would like a cup of tea.她想要杯茶。
I would like to help you.我想要帮助你。
I would like him to go to the airport. 我想让他去机场。
(3)would like变为否定结构时，在would后面加上not，也可缩写为wouldn't。变为一般疑问句时，只将would提至句首即可。
e. g. I wouldn't like to go shopping.我不想去购物。
Would you like to help me 你愿意帮我吗？
可数名词和不可数名词
(1)可数名词
可数名词所表示的人或事物是可以用数来计算的，有单、复数形式。单数用原形，复数有词形变化，通常在单数形式的后面加-s或-es构成，这是规则变化。除此之外，还有不规则变化。
①一般的名词直接在词尾加-s。
e.g. desk-desks brother- brothers
②以s, x, ch, sh结尾的名词变复数时，须加-es。
e. g. box-boxes bus-buses watch- watches dish- dishes
③以“辅音字母+y”结尾的名词，须先将y变为i，再加-es。
e. g. factory- factories family- families
④以f, fe结尾的名词变复数时，需先将f, fe变为v，再加-es。
e.g. wife-wives leaf-leaves
注意：但也有例外，如roof- roofs。
⑤以o结尾的名词在变复数时有些加-s，有些加-es。但到目前为止，所学单词中只有三个名词需加-es，分别是：potato，tomato和hero。
potato-potatoes tomato- tomatoes hero- heroes
(2)可数名词复数的规则变化
①单复数同形的词，如sheep, Chinese, deer等。
②词干发生变化的词。
e. g. foot- feet man- men
child- children mouse- mice
(3)可数名词复数的不规则变化
不可数名词所表示的事物一般不能用数来计算，没有词形变化，也不能与a，an直接连用。如果不可数名词需要计量时，用“数词或冠词+量词+of+不可数名词”这样的结构来表示，量词可以是单数也可以是复数，但of后的名词只能是单数。
e. g. a bottle of milk一瓶牛奶 a drop of water一滴水
two pieces of bread两块面包 three cups of tea三杯茶
【友情提示】不可数名词也可以用some, much, little, any, a lot of等词修饰。
e. g. some rice一些米 much money许多钱
(4)不可数名词
( ) 1. The old emperor always Qu Yuan's advice.
A. takes B. took C. refuses D. refuse
( ) 2. Teachers' job is children well.
A. teach B. to teaching C. to teach D. taught
( ) 3. I would rather at home today.
A. stay B. stayed C. live D. lived
( ) 4. I like eating mushrooms. They are good health.
A. at B. on C. with D. for
( ) 5. He is very because the Dragon Boat Festival is coming.
A. exciting B. excited C. excitedly D. excite
【随堂小练】
( ) 6. Tim likes the salty rice dumplings, but she hates the sweet .
A. one B. ones C. one's D. once
( ) 7. My teachers give to me.
A. many advices B. many advice C. much advices D. much advice
( ) 8. Last Friday he his job and then he anything for two day.
A. lose, didn't eat B. lost, didn't eat
C. lose, didn't ate D. lost, didn't ate
( ) 9. My father is a teacher and my mother is a teacher, too. They are teachers.
A. both B. all C. neither D. nor
( ) 10. What fine weather it is today!
A. / B. a C. an D. the
1. B 2. C 3. A 4. D 5. B 6. B 7. D 8. B 9. A 10. A
愿君皆有所获，皆有所得