(共26张PPT)
Unit 3 Body Parts and Feelings
Grammar
1. To review what we learnt in Unit 3.
2. To learn about the usage of have and the plural of nouns.
Learning objectives
________ ________
_________ _______
_________ _________
_________ __________
_________ __________
Ⅰ. Search for body part words and write them down.
Building Your Vocabulary
head
face
mouth
ear
hand
foot
eye
arm
nose
leg
Ⅱ. Fill in the blanks with the words in the box.
homework smell smile matter medicine stay blond
1. I hear with my ears. I ______ with my nose.
2. It's raining. You'd better ______ home.
3. “Take this ________ and have a good rest, ”the doctor says.
4. Jenny has short _______ hair. She is a pretty girl.
5. I want to take a picture of you. ________ and say cheese.
smell
stay
medicine
blond
Smile
Ⅱ. Fill in the blanks with the words in the box.
6. A: What's the ________
B: I hurt my nose.
7. A: Can you do my ____________ for me
B: Sorry, I can't do it for you.
homework smell smile matter medicine stay blond
matter
homework
Ⅰ. Fill in the blanks with “have” or “has”.
Gramma in Use
1. May I ______ a pencil, Jenny
2. Danny ______ many yellow shirts.
3. You _______ a cold. You'd better go and see a doctor.
4. She feels sick. She ______ a stomachache.
5. A: How many arms does a robot ________
B: I don't know.
have
has
have
has
have
【实义动词have的用法】
实义动词have
句式 用法
肯定句 I/You/We/They have…
He/She/It has…
一般疑问句 Do I/you/we/they have…
Does he/she/it have…
否定句 I/You/We/They don't have…
He/She/It doesn't have…
通过表格可以看出：have用作实义动词时，一般表示“有”，它的第三人称单数形式是has。
1. 一般来说，主语是第三人称单数形式时，谓语动词用has；主语是其他人称时，谓语动词用have。
He has two names. 他有两个名字。
I have an elder brother. 我有一个哥哥。
2. 变一般疑问句时，通常借助助动词do或does。主语是第三人称单数时，借助于助动词does，句中 has还原为have；主语是其他人称时，借助于助动词do，即“Do/Does＋主语＋have＋…？”
Does she have any pencils 她有铅笔吗？
Do you have brothers？你有兄弟吗？
3. 变否定句时，一般在have前加don't，在has前加doesn't，此时has还原为have，即“主语＋don't/doesn't＋have＋…”
They don't have children. 他们没有孩子。
She doesn't have any pencils. 她没有铅笔。
记忆口诀
实义动词have的用法
动词have表示“有”，位置就在主语后。
“三单”主语用has，其他人称用have。
一般疑问两法变：一是把它提句前，二是把do/does来添。
否定句子也一样，就看not怎么放。
Ⅱ.Fill in the blanks with the correct forms of the given words.
Gramma in Use
1. I have ten ________(finger).
2. I walk with my _____(foot).
3. He has two long ______(leg). He is a good football player.
4. Li Ming, Danny and Jenny are good ________(friend).
5. A: Whose _______________(scarf) are these
B: They are the students'.
fingers
feet
legs
friends
scarves/scarfs
【名词复数】
1．名词变复数的规则变化
(1)一般情况下，在词尾加 s。例如：
desk→desks(书桌) tree→trees(树)
(2)以 s, x, sh, ch等结尾的名词，通常在词尾加 es。例如：
bus→buses(公共汽车) box→boxes(盒子)
dish→dishes(盘子)
(3)以 y 结尾的名词，其复数构成要分两种情况：以“辅音字母＋y”结尾的名词，将y变为i，再加 es；以“元音字母＋y”结尾的名词，直接在词尾加 s。例如：
city→cities(城市) boy→boys(男孩) key→keys(钥匙)
(4)以 o结尾的名词，有些在词尾加 s，有些在词尾加 es。
例如：piano→pianos(钢琴) tomato→tomatoes(西红柿)
注意：初中英语中，以 o结尾的名词词尾后加 s构成复数名词的有 zoo(动物园)，photo(照片)，piano(钢琴)；词尾加 es 的有tomato(西红柿), potato(土豆), hero(英雄)。
(5)以 f 或 fe 结尾的名词，一般将 f或 fe改为 ves。例如：
knife→knives(小刀) thief→thieves(贼)
life→lives(生命) wife→wives(妻子)
记忆口诀
妻子(wife)拿刀(knife)去宰狼(wolf)，小偷(thief)吓得着了慌，躲进架子(shelf)保己(self)命(life)，半(half)片树叶(leaf)遮目光。
2．单数与复数同形的名词
初中英语中，单数和复数同形的名词主要有sheep(绵羊), fish(鱼), deer(鹿), Chinese(中国人), Japanese(日本人), Swiss(瑞士人)等。
注意：fish 有时也用 fishes，这样的复数形式尤其表示种类。
3．名词变复数的不规则变化
有些名词单数变复数时，没有一定的规则。例如：
man→men(男人) woman→women(女人) tooth→teeth(牙齿) child→children(孩子) foot→feet(脚) mouse→mice(老鼠)
注意：一些以 man, woman 结尾的合成词，构成复数时与 man, woman 的变化形式相同。例如：
policeman→policemen(警察)
policewoman→policewomen(女警察)
但是 human(人), German(德国人)不是合成词，其复数不能仿照 man 的变化规律，而是按规则变化，即 humans, Germans。
另外，当man和woman用于名词前作定语时，若其后被修饰的名词为复数，则man和woman也要用复数。例如：
man nurse→men nurses(男护士)
woman doctor→women doctors(女医生)
4．有些名词只有复数形式
初中阶段常见的此类名词有clothes(衣服), glasses(眼镜), scissors(剪刀), pants(裤子), trousers(裤子)等。
1．I ________ many good friends.
2．Tom ________ big blue eyes.
3．My classroom ________ eight windows.
4．The woman in a blue coat ________ short hair.
5．Jenny and Danny________ two black pens.
用have或has填空
have
has
has
has
have
6. I have two ________(knife)．
7. The ________(student) look sad. What's wrong with them
8. There are many ________(bus) on the road.
9. Some ________(boy) are in the lab.
10. The ________(child) are playing football now.
用所给单词的适当形式填空
knives
students
buses
boys
children
Ⅰ. Listen to the descriptions. Then match the names with the people.
Listening and Speaking
Linda Bob Jeff Kelly Li Hua
Ⅱ. Listen and repeat.
/ e / red help smell twelve
/ / can sad have stand
/ u / blue cool noodle
/ / good look football
Ⅲ. Play Simon Says.
Choose four students to stand in front of the class. These four students are the leaders. One at a time, the leaders tell the class to touch different body parts. But you should only touch the body part if the leaders say “Simon Says” first.
Summary
have and the plural of nouns.
GOOD JOB
