人教版九年级全册Unit 2 Section A Grammar Focus-4c 课件（共41张PPT）

(共21张PPT)
Unit 2 I think that mooncakes are delicious!
Section A (4a—4c)
1. 掌握单词和短语： steal，lay，dessert，garden，admire，lay out.
2. 巩固学习that/whether/if引导的宾语从句；学习how和what开头的感叹句。
3.了解中秋节的来历，培养家庭团结和睦意识。
【学习目标】
Lead in
We have learnt about some Chinese traditional festival. Do you khow some western festival
Chrismas
What do you know about Chrismas
give friends apples on Chrismas Eve
Yeah, it means safeness.
Anything else
Lead in
Santa Claus and gifts
They are symbols of Chrimas. Do you know other western festivals
Mother’s Day
Chrismas trees
Lead in
give my parents some gifts
How do you celebrate them
Mother’s Day
Father’s Day
Good boy. Let’s learn more about these two special days.
Grammar Focus
I know that the Water Festivals really fun. What fun the Water Festuval is!
I wonder if they’ll have he races again next year. How fantastic the dragon boat teams were!
I wonder whether June is a good time to visite Hong Kong. How pretty the dragon boats were!
I believe that April is the hottest month in Thailand. How delicious the food is in Hong Kong!
Read aloud and find the common feature.
一、that、if 和 whether 引导的宾语从句
在复合句中作宾语的从句叫宾语从句。引导宾语从句的常见连接词有 that、if、whether、who、what、where、why 和 how 等。本单元主要学习 that、if 和 whether。
1．引导宾语从句的连接词
that that 引导的宾语从句是由 __________ 转化而来的，主句的谓语动词多是 think、believe、guess、know、say、hope 等，在口语或非正式文体中 that 常省略。
whether/if whether/if 引导的宾语从句多是由 ______________ 或选择疑问句转化而来的。通常，whether 与 if 可以互换使用，它们在从句中不可省略。
e.g. I think (that) he is right. 我认为他是对的。
We believe that it is a good way to relax. 我们相信这是一种很好的放松方式。
I wonder whether/if he is a driver. 我想知道他是否是个司机。
陈述句
一般疑问句
常用语
只用 whether 不用 if 的三种情况
①与________ 直接连用时
I don’t know whether or not the star will come. 我不知道那位明星是否会来。
②与 _____________ 连用时
Mr. Li will tell us whether to have a test.
李老师将告诉我们是否进行测试。
③作______________时
Everything depends on whether we have enough time.
一切都取决于我们是否有足够的时间。
or not
动词不定式
介词的宾语
2．宾语从句的时态
(1)若主句为一般现在时，从句 ____________________ 时态。
I’m sorry to hear that you are ill. 听说你病了，我很难过。
(2)若主句是一般过去时，从句一般要用 ____________ 某种时态。
She didn’t know that Tom had left for Shanghai.
她不知道汤姆已经去了上海。
可选择任何合适的
过去的
注意
当宾语从句所表达的是客观事实或规律时，无论主句是何种时态，宾语从句都要用一般现在时！
e.g. Our teacher told us that light travels faster than sound.
老师告诉我们光的传播速度比声音的快。
Those sentences are called Exclamatory Sentences（感叹句）.
感叹句(Exclamatory Sentences)是用于表达喜怒哀乐等强烈感情的句子，句末常用感叹号。常由what或how引导。
e.g. What a fine day it is!
e.g. How clean the classroom is!
What 引导的感叹句
What + a / an + adj. + 可数名词单数（+主语 + 谓语）！
e.g. What a beautiful girl she is!
What + adj. + 可数名词复数（+主语 + 谓语）！
e.g. What kind women they were!
What + adj. + 不可数名词（+主语 + 谓语）！
e.g. What nice weather it is!
How 引导的感叹句
How + adj. / adv. （+ 主语 + 谓语 ）！
e.g. How fast the boy ran!
e.g. How pretty the boats were!
e.g. How high the kite is flying!
How + 主语 + 谓语（+ 宾语）！
e.g. How time flies!
e.g. How he wished that Chang’e could come back!
Presentation
Write sentences using the words given.
1. think/Lantern Festival/beautiful
I think that the Lantern Festival is beautiful.
2. don’t know/whether/he/come home/for the festival
I don’t know whether he will come home for the festival.
3. believe/Water Festival/most/fun
I believe that the Water Festival is the most fun.
4. wonder/if/mooncakes/delicious
I wonder if the mooncakes are delicious.
5. how/exciting/races
How exciting the races were!
6. what/interesting/city
What an interesting city it is!
4a
Read the passage below and underline the objective clauses. If possible, write your own sentences about Mother’s Day and Father’s Day using objective clause.
4b
Dear Xia Yu,
Do you know that there are two special days for parents in America One is Mother’s Day on the second Sunday of May, and the other is Father’s Day on the third Sunday of June. On these two days, American children often give gifts to their parents or take them out for lunch or mon gifts are flowers and cards for mothers and shirts or ties for fathers.I heard that it is becoming more and more popular to celebrate Mother’s Day and Father’s Day in China. I wonder if children over there also give similar gifts to their parents. I believe that there are many ways to show our love. Actually, we don’t have to spend a lot of money. It is also a good idea to help parents to do something instead.
June
one..., the other...
spend time/money doing sth.
spend time/money on sth.
It’s a good idea to do sth.
宾语从句（一）
1
3
2
警示
引导词
时态
that引导的宾语从句表示陈述；
that可以省略
只能用whether：
① 介词后；
② 与or not 连用
whether与if的判定
if / whether引导的宾语从句表示一般疑问或选择疑问
主句是一般过去时，从句使用过去的某种时态
从句是客观真理，从句使用一般现在时
主句是一般现在时，从句使用任意合适的时态
【课堂小结】
I. 用括号内所给单词的适当形式填空。
1. Spring Festival is one of the most important __________ (tradition) festivals in China.
2. When did people start the tradition of ________(share) mooncakes with their families
3. He ______(shoot) down an apple on the tree with a stone just now.
4. The story of White Snake is the most ________ (touch).
5. ________ (who)leaves the room last should turn off the lights.
【随堂训练】
traditional
sharing
shot
touching
Whoever
II. 根据句意及汉语提示完成句子。
1. 你不应该拒绝去邀请她。
You shouldn't _____ ____ _______ her.
2. 明天我们将有一个英语考试，让我们布置一下教室吧。
Tomorrow we'll have an English exam. Let's ______ ______ the classroom.
3. 约翰经常与我们分享他的经历。
John often ________ his experiences ________ us.
refuse to invite
lay out
shares with
Exercise
1. The boy asked ______ any noise from outside.
A. whether had I heard B. whether I had heard
C. whether have I heard D. whether I have heard
2. I haven’t decide ____ I’ll go out or stay at home.
A. if B. when C. why D. whether
3. I want to know ______ he loves you.
A. that B. what C. if D. who
4. I wondered ____ our teacher was going to attend our party.
A. whether B. why C. where D. that
5. I’d like to know _____ or not.
A. whether will he come B. whether has he come
C. whether he will come D. if he will come
1．Preview the words and expressions in Section B 1a-1d.
2．Father’s Day / Mother’s Day is coming. Think what you are going to buy
or do for your father or mother. Write a short passage about it. (at least
three objective clauses)
Begin with: I think that ...