㈠ 人教版六年级英语重点知识
六年级第一学期重点词汇和语言知识点（2012.1）
一、 六年级第一学期要求掌握的词汇中的重点词汇（80个）
1 almost adv.几乎 41 kind adj.善良的，友好的
2 amazing adj.令人惊异的 42 laugh at v.嘲笑
3 another adj. 另一,再一 43 least adj. 最少的,最小的
4 area n.地区 44 less adj. 更少的,更小的
5 around prep.在周围 45 lemon n.柠檬
6 away adv. 远离,离开 46 late adj.迟的
7 beautiful adj.美丽的 47 lunchtime n.午餐时间
8 beef n.牛肉 48 medal n.奖牌
9 body n．身体 49 metre n.米
10 boil v.沸腾，煮… 50 minute n.分钟
11 brave adj. 勇敢的 51 Monkey King n.孙悟空
12 bright adj.明亮的，聪明的 52 most adj.最多
13 building n.楼，建筑物 53 near adj.近的
14 centimeter n.厘米 54 near to 离…近
15 character n.人物 55 New Zealand n.新西兰
16 city n.城市 56 planet n.行星
17 could conj.能，能够 57 pork n.猪肉
18 country n.国家，农村，乡下 58 province n.省
19 delicious adj.美味的 59 question n.问题
20 ring prep.在期间 60 river n.河流
21 earth n.地球 61 runner n.赛跑者，操作者
22 exercise v.锻炼 62 salt n.盐
23 fact n.事实 63 second place n.第二名
24 famous adj.著名的 64 shark n.鲨鱼
25 far adj.远的 65 since conj.自从,既然,因为
26 first place n.第一名 66 smart adj.聪明的，伶俐的
27 funny adj.滑稽的 67 Snow White n.白雪公主
28 give out v.颁发 68 sour adj.酸的
29 hard-working adj.努力工作的 69 state n.州
30 heavy adj.重的 70 still adv.仍然
31 high adj.高的 71 strong adj.强壮的
32 honest adj.诚实的 72 talk about 谈论，讨论
33 huge adj.巨大的 73 talk to 和…说话
34 hurdle n.跨栏 74 team n.队，组
35 important adj.重要的 75 test n.测试
36 in fact 事实上 76 third place n.第三名
37 island n.小岛 77 wake up 叫醒, 醒来
38 Journey tothe West n.西游记 78 weak adj.虚弱的
39 jumper n.跳跃的人 79 weight n.哑铃
40 kilogram n.千克 80 winner n.获胜者
二、六年级第一学期要求掌握的重点语言知识点（Book 11，约20个核心句子）：
Last year, you were tall. This year, you are taller.
I was short. This year, I’m taller and heavier. I’m taller than Kim now.
Peter is faster than Tom.
The longest river in China is the Yangtze River.
What is the highest mountain in the world?
Mount Qomolangma is the highest mountain in the world.
The sun is huge. It’s much bigger than the Earth.
The Earth is one of the hottest planets.
You’re a better jumper this year than last year.
Alice is the best jumper in the school.
They won more medals than Dragon Team.
They won the most medals and they are in first place.
She had the best score. He had the most gold medals.
He was the fastest runner in the 2004 Olympics. His record was 7.81 seconds.
I like Monkey King the best.
He is the most interesting character.
She is more beautiful than Cinderella.
I like vegetables so I brought vegetable soup.
I need some water or juice.
I put in lots of chocolate and sugar.
It’s delicious but it’s not healthy to eat too much sweet food.
㈡ 人教版六年级下册英语重点句子问答！
1. --- How tall are you？
--- I'm 164 cm tall.
2. You are shorter than me.
3. You're 4 cm taller than me.
4. --- How heavy are you?
--- I'm 48 kg.
5. I'm thinner than you, and shorter.
6. --- What's the matter with you?
--- My throat is sore. / My nose hurts.
7. --- How do you feel?
--- I feel sick.
8. How are you, Liu Yun? You look so happy.
9. How are you, Sarah? You look sad today.
10. --- What did you do last weekend?
--- I played football.
11. --- Did you help them clean their room?
--- Yes, I did.
12. --- What did you do yesterday?
--- I went fishing.
13. --- Did you read book?
--- Yes, I did.
14. --- Did you clean your room?
--- No, I didn't.
15. --- Where did you go on your holiday?
--- I went to Xinjiang.
16. --- What did you do there?
--- I sang and danced with my new friends.
17. --- How did you go there？
--- I went by train
咋样？？？
㈢ 六年级下册英语人教版重点句子
I 询问姓名、年龄.
1, ----What’s your name? ----你叫什么名字?
----My name is ________. ----我叫…….
2, ----How old are you? ----你几岁了?
----I’m 12. ----我十二岁.
II 询问颜色.
1, ----What colour is it? ----它是什么颜色的?
----It’s yellow and white. ----黄白相间.
2, ----What colour are they? ----它们是什么颜色的?
----They’re green. ----绿色的.
III 询问数量或价钱.
1, ----How many kites can you see? ----你可以看见几只风筝?
----I can see 12. ----我可以看见十二只风筝.
2, ----How many crayons do you have? ----你有多少支彩笔?
----I have 16. ----我有十六支
㈣ 人教版六年级下册英语重点句型
小学英语主要句型归类（三年级上册----六年级下册）
I 询问姓名、年龄。
1, ----What’s your name? ----你叫什么名字？
----My name is ________. ----我叫……。
2, ----How old are you? ----你几岁了？
----I’m 12. ----我十二岁。
II 询问颜色。
1, ----What colour is it? ----它是什么颜色的？
----It’s yellow and white. ----黄白相间。
2, ----What colour are they? ----它们是什么颜色的？
----They’re green. ----绿色的。
III 询问数量或价钱。
1, ----How many kites can you see? ----你可以看见几只风筝？
----I can see 12. ----我可以看见十二只风筝。
2, ----How many crayons do you have? ----你有多少支彩笔？
----I have 16. ----我有十六支。
3, ----How many people are there in your family? ----你家有几口人？
----Three. ----三口人。
4, ----How much is this dress? ----这条连衣裙多少钱？
----It’s ninety-nine yuan. ----九十九元。
5, ----How much are these apples? ----这些苹果多少钱？
----They’re thirty-five yuan. ----三十五元。
IV 询问时间或日期。
1, ----What time is it now? ----现在几点钟？
----It’s nine o’clock.. It’s time for English class. ----九点。该上英语课了。
(----It’s eight o’clock. It’s time to go to bed.) （----八点。该上床睡觉了。）
2, ----What day is it today? ----今天星期几？
----It’s Monday. ----星期一。
(----What do we have on Mondays? （----我们星期一上哪些课？
----We have Chinese, English, math …) ----语文、英语、数学……）
3, ----When is your birthday? ----你的生日是什么时候？
----It’s October 1st, our National Day. ----十月一日，国庆节。
4, ----When do you do morning exercises? ----你们什么时候做早锻炼？
----I usually do morning exercises at 8:30. ----我们通常8：30做早锻炼。
V 询问方位或地方。
1, ----Where is my toy car? ----我的玩具汽车在哪儿？
----It’s here, under the chair. ----在这儿，在椅子下面。
2, ----Where is the canteen? ----餐厅在哪儿？
----It’s on the first floor. ----在一楼。
3, ----Where are the keys? ----钥匙在哪儿？
----They’re in the door. ----在门上。
4, ----Excuse me. Where is the library, please? ----对不起，请问图书馆在哪儿？
----It’s near the post office. ----在邮局附近。
5, ----Where are you from? ----你从哪儿来？
----I’m from China. ----我从中国来。
6, ----Where does the rain come from? ----雨是从哪儿来的？
----It comes from the clouds. ----它是从云层里来的。
VI 询问想吃的东西。
1, ----What would you like for breakfast / lunch / dinner ? ----你早餐/中餐/晚餐想吃点什么？
----I’d like some bread and milk / rice and soup. ----我想吃面包和牛奶/米饭和汤。
2, ----What’s for breakfast / lunch / dinner? ----早餐/中餐/晚餐吃什么？
----Hamburgers and orange juice. ----汉堡包和橙汁。
VII 询问天气状况。
1, ----What’s the weather like in Beijing? ----北京的天气如何？
----It’s rainy today. How about New York? ----今天是雨天。纽约呢？
----It’s sunny and hot. ----今天是晴天，天气很热。
VIII 询问身体状况或情绪。
1, ----How do you feel? ----你感觉如何？
----I feel sick. ----我觉得不舒服。
2, ----What’s the matter? ----怎么了？
----My throat is sore. / I have a sore throat. ----我的喉咙疼。
3, ----How are you, Sarah? You look so happy. ----你好吗，莎拉？你看起来这么伤心。
----I failed the math test. ----我的数学考试没有通过。
IX 询问职业、身份或人物。
1, ----What’s your father / mother? ----你的父亲 / 母亲是做什么的？
----He’s a doctor. / She’s a teacher. ----他是一名医生。/ 她是一名教师。
2, ----What does you mother / father do? ----你的母亲 / 父亲是做什么的？
----She’s a TV reporter. / He’s a teacher. He teaches English.
----她是一名电视台记者。/他是一名教师。他教英语。
3, ----Who’s that man / woman? ----那位男士 / 女士是谁？
----He’s my father. / She’s my mother. ----他是我父亲。 / 她是我母亲。
4, ----Who’s this boy / girl? ----那个男孩儿 / 女孩儿是谁？
----He’s my brother. / She’s my sister. ----他是我兄弟。 / 她是我姐妹。
5, ----Who’s your art teacher? ----你们的美术老师是谁？
----Miss Wang. ----王老师。
----What’s she like? ----她长什么样儿？
----She’s young and thin. ----她很年轻、苗条。
X 询问兴趣、喜好。
1, ----What’s your favourite food / drink? ----你最喜欢的食物 / 饮料是什么？
----Fish / orange juice. ----鱼。 / 橙汁。
2, ----What’s your favourite season? ----你最喜欢的季节是什么？
----Winter. ----冬天。
(----Which season do you like best? （----你最喜欢哪个季节？
----Winter.) ----冬天。）
----Why do you like winter? ----你为什么喜欢冬天？
----Because I can make a snowman. ----因为可以堆雪人。
3, ----What’s your hobby? ----你的爱好是什么？
----I like collecting stamps. ----我喜欢集邮。
----What’s his hobby? ----他的爱好是什么？
----He likes riding a bike. ----他喜欢骑自行车。
4, ----Do you like peaches? ----你喜欢吃桃子吗？
----Yes, I do. / No, I don’t. ----喜欢。/ 不喜欢。
XI 询问平时一般或通常做的事情。
1, ----What do you do on Saturdays / on the weekends? ----你星期六 / 周末一般做什么？
----I usually do my homework. Sometimes I play football. ----我通常做作业，有时候踢足球。
XII 询问正在做的事情。
1, ----What are you doing? ----你在做什么？
----I’m doing the dishes. ----我在洗盘子。
2, ----What’s your father doing? ----你父亲正在做什么？
----He’s writing an e-mail. ----他正在写电子邮件。
3, ----What’s Mike doing? ----迈克正在干什么？
----He’s watching insects. ----他正在观察昆虫。
4, ----What’s the tiger doing? ----那只老虎在干什么？
----It’s running. ----它在奔跑。
5, ----What are the elephants doing? ----那些大象在干什么？
----They’re drinking. ----它们正在喝水。
XIII 询问将要做的事情。
1, ----What are you going to do? ----你准备做什么？
----I’m going to the cinema. ----我准备去看电影。
----When are you going to do? ----你准备什么时候去？
----This afternoon. ----今天下午。
2, ----Where are you going this afternoon? ----今天下午你准备到哪儿去？
----I’m going to the bookstore. ----我准备到书店去。
----What are you going to buy? ----你打算买点儿什么？
----I’m going to buy a comic book. ----我准备买本漫画书。
㈤ 人教版六年级下册英语语法知识点
http://wenku..com/view/415a52e79b89680203d825c6.html
㈥ 小学六年级英语下册语法、句型
pep8六年级英语下册重点句型 单词 Unit 1
1、 How do you go to school? Sometimes I go by bike.
2、 How can I get to the zoo? You can go by subway.
3、 How can I get to the nature park? You can go by the No. 12 bus.
4、 How do you go to Canada? I go by bike.
5、 How do you go to the USA? I go by plane.
6、 My home is near. Usually I go to school by bike, because it's fast.
7、 Usually I go on foot. Because it is a good exercise.
8、 Which floor do you live? I live on the 2nd floor.
9、 Which bus can I take? ( Which bus can I go by?)
10、 How does Zhang Peng go to work? He goes by bus.
11、 How does Zhang Peng go to work? They go by school bus.
12、 Where is Zhang Peng's home? His home is near the post office.
13、 Where is Sarah's home? Her home is far.
14、 Look at the traffic lights. Remember the traffic rules.
15、 Stop at a red light. Wait at a yellow light. Go at a green light.
16、 Can I go on foot? Sure, if you like. It's not far.
17、 The traffic lights are the same in every county, but the traffic rules are different.
18、 Red means"Stop". Yellow means"Wait", and green means"Go".
19、 In China, drives drive on the right side of the road. In the US, drivers drive on the right side, too. In England and Australia, however, drivers drive on the left side of the road. If you go by car, by bike or on foot, you must know the traffic rules.
Unit 2
1、 There is a hospital in the middle. The post office is near the hospital on the right. The bookstore is on the left.
2、 Where is the supermarket? Go straight ahead.
3、 First, go straight. Next, turn left at the post office. Then , turn left at the school.
4、 Where's the museum? It's in front of the shoestore.
5、 Is the zoom far from here? No, it is not far.
6、 Thank you. You are welcome.
7、 What are you going to do after school? I want to buy a pair of shoes.
8、 Walk straight for three minutes.
9、 Get on the No. 301 bus. Get off at the cinema.
10、 Go next to the shoe store.
11、 Today is my birthday. Thank you all for coming.
12、 Happy birthday to you! Thank you.
13、 Let me tell you how to come. Start from the bus stop in front of our school.Find the white building on the left.Look for me near the door.
14、 First, walk south for three minutes. Then, take the No.1 bus at the cinema.
Unit 3
1、 What are you going to do this weekend? I'm going to visit my grandparents.
2、 I'm going outside to play.
3、 Where are you going tomorrow? I am going to the bookstore.
4、 I am going to the Great Wall. What are you going to do this afternoon? I'm going to buy a book.
5、 What are we going to do on Saturday morning? We are going to go shopping.
6、 What are they going to do this evening? They are going to the cinema.
7、 I am going to buy an English book in the bookstore.
8、 When are you going? I am going at 3 o'clock.
9、 I'm going to buy a magazine about plants.
10、 I want to be a science teacher one day!
11、 What does Sarah want to be in the future? She wants to be a science teacher one day!
12、 What is Amy going to do on the weekend? She is going to visit her friend.
13、 What are they going to do next week? They are going to the Great Wall.
Unit 4
1、 What does he like to do? He likes diving.
2、 What is his hobby? His hobby is painting.
3、 Does he live in the country? No, he doesn't. He lives in the city.
4、 Can I go with you? Sure.
5、 We look the same, but we don't like the same things.
6、 I live in China with my mom and dad. I don't have a sister or brother.
7、 What is her father's hobby? He likes riding a bike.
8、 Does she teach English? No, she doesn't. She teaches math. Does she teach you math? Yes, she does.
9、 Alice and her sister are twins. They look the same, but they are very different.
10、 Her sister Ann watches cartoons on TV. Alice usually plays at the park on Saturday.
Unit 5
1、 What does she do? She is a teacher.
2、 I teach lessons. I am a teacher.
3、 I clean streets. I am a cleaner.
4、 I sing songs. I am a singer.
5、 I dance. I am a dancer.
6、 I drive cars. I am a driver.
7、 I write stories. I am a writer.
8、 They work hard every day for us.
9、 He works in an air-conditioner company.
10、 What does your father do? He's an actor.
11、 What are you going to be ? I am going to be a dancer.
12、 What is Amy going to be one day? She is going to be a doctor.
13、 What is your brother going to be one day? He is going to be a writer.
14、 Who's he? He is my uncle. Who's she ? She is my aunt.
15、 He is a writer. He writes the TV show for my aunt.
16、 Sometimes my aunt works here in Beijing, but sometimes she works in Hong Kong.
17、 Who is the man? Who is the woman?
18、 She sells things. She is a salesperson.
19、 She helps sick people. She is a doctor.
20、 He teaches lessons. He is a teacher.
21、 She draws pictures. She is an artist.
22、 She cleans streets. She is a cleaner.
23、 Where does she go to work? She works in a car company.
24、 How does your father go to work? He goes by bus.
25、 She designs cars. If you like drawing and math, you can be an engineer.
26、 He likes working with numbers. He is an accountant.
27、 She is a policewoman. She often helps tourists find their way. If you enjoy helping people, you can work for the police.
Unit 6
1、 How do we save water? First, do not waste water.
2、 What should we do then? Use less water.
3、 What can you see in the picture? I can see a nature park.
4、 Where does the rain come from? It comes from the clouds.
5、 Where does the cloud come from? It comes from the vapour.
6、 Where does the vapour come from? It comes from the water in the river.
7、 How can the water become vapour? The sun shines, and the water becomes vapour.
8、 Little Water Drop sleeps in the river. He wakes up. He feels very hot. It may be cooler up in the sky, he thinks. He goes up. He meets Mr Wind.
9、 Where are you going? I am going to the sky.
10、 Little Water Drop goes higher and higher. He meets many other little water drops. They go up together and become a cloud. Little Water Drop becomes very heavy.
11、 Little Water Drop and some of his friends fall down into a lake. The sun comes out. Little Water Drop feels warm again. He sees Mr Wind.
12、 Can you help me go up to the sky again? Sure.
13、 First, put the seeds in the soil. Put it under the sun. Add water often. Next you wait for the sprout. Then you wait for the flower to grow.
14、 Let me tell you how to plant a tree. First, dig the soil. Then put the plant in the soil. Water it. In several days, you can see a big plant.
15、 How do you plant a flower? How do you plant a tree?
16、 What should you do then?
17、 I put some seeds into a pot. I put in some water too. Now it's in the sun.
18、 I am so excited. I can see the sprout. It is so lovely.
19、 My plant has two green leaves. I water it every day and make sure it gets lots of sun.
20、 My plant is one month old. It's tall and strong, but still it has no flowers. Oh, come on! I can hardly wait
21、 What needs water? Fish tree ….
22、 It is smaller than a river. (stream)
23、 It is made from water vapour (cloud)
24、 It falls from the clouds. (rain)
25、 He helps people be safe. (policeman)
26、 It warms our plant. (sun)
27、 This person works in a store. (salesperson)
28、 This person reports the news. (reporter)
29、 This person keeps the streets clean. (cleaner)
单词 Name________
1 .by plane by ship by bus by bike by train by subway on foot usually sometimes which floor Light traffic lights traffic rules stop wait go how stop at a red light wait at a yellow light go at a green light drive driver England China Australia however on the right on the left get to must always go to school if mean same country
2. where post office hospital cinema bookstore science museum library park zoo next to excuse me far north south west east turn left turn right go straight birthday please bank take look for supermarket shoe store get off party minute
3. tomorrow tonight this morning this afternoon this evening next week take a trip read a magazine go to the cinema on the weekend post card newspaper comic book dictionary what where when this evening tomorrow morning need theme park the great wall busy together fruit stand pet shop plant else shop
4. hobby dive diving ride riding a bike make makimg kites collecting stamps playing the violin like live goes to work by bus watches at night reads newspapers every day teaches English does does not TV reporter pen pal dear different week excited
Say soon something show twin
5. singer writer actor actress artist engineer accountant policeman salesperson cleaner work tip factory design money tourist way motor cycle police
6. rain cloud vapour sun stream come from shine become little drop wake up feel think meet high other fall down into come out again seed soil sprout plant should then garden easy put several day see pot lovely make sure get month old still come on hardly first second third forth sixth seventh eighth ninth tenth twelfth twentieth
㈦ 六年级下册英语复习重点是什么
现在都快四月份了，六年级下册英语的学习要抓紧，毕竟小升初考试都可以倒计时啦。六年级下册英语单词可能较之前的稍难一些，但是基本的学习方法还是一样的。对孩子来说六年级下册英语尤为重要，因为英语是六年级考试时容易拉开差距的科目。关于六年级下册英语的复习重点，个人认为跟着任课老师的要求来就行了。扎扎实实才是真理。让你的孩子多把精力投入在课堂上，相信会收获良多的。走马观花，效果反而不会好。
我也是一名老师，给你说几点六年级下册英语的备考策略吧，希望对孩子的英语复习有帮助：①做好模拟题与真题，3月份主要是打好基础，4~6月，做好模拟题与真题，定时定量，提高效率，达到全真模拟的效果。②六年级下册英语考试最难的题型是完形填空和作文，平时要多储备词、例句和范文。写作可归类，如日常生活的人与事情，对不同的话题写出一些例句，背一些范文。作文框架要有条理，先写主干，再写枝叶。阅读部分先看清问题，抓住关键词与主题句，答案也就出来了。完形填空涉及语法和技巧很多，可自制张自测表进行自测总结。给你推荐一个网址 http://ke..com/view/6377017.htm 你搜它们的新浪微博嘛，专门有英语帮帮团，有什么学习问题可以留言，有老师在线回答。
更多您可以咨询：400-012-4008或者www.cheng.xueda.com
㈧ 六年级下册第一单元(人教版） 英语 语法
六年级下册第一单元语法
形容词比较级、最高级的构成
一、 规则变化
1. 单音节词和少数双音节词
(1)一般情况在原级词尾加-er构成比较级，加-est构成最高级。如：high→higher→highest。
(2)以e结尾的词，直接加-r 或-st。如：large→larger→largest。
(3)重读闭音节，末尾只有一个元音字母加一个辅音字母的词，先双写这一辅音字母再加-er或 -est。如：big→bigger→biggest。
(4)以“辅音字母 + y”结尾的词，先变 “y”为 “i”，再加-er 或-est。如：happy→happier→happiest。
2. 大部分双音节词和所有多音节词
在原级前加more构成比较级，加most构成最高级。如：beautiful→more beautiful→the most beautiful。
二、 不规则变化
有一些词的比较级、最高级变化是不规则的，需要特殊记忆。如：
原形 比较级 最高级
好的 good / well →better →best
坏的 bad / ill →worse →worst
很多 many / much →more →most
小的/少的 little →less →least
远的 far →farther →farthest(表示距离)
far →further →furthest (表示程度)老的 old →older / elder →oldest (表示新旧或
年龄) / eldest (表示兄弟姐妹之间的长幼关系)
形容词比较级的用法
1. 两者比较时用形容词比较级，其结构为“A+ be动词+ 比较级 + than+B ”。如：My arms are bigger than yours .
2. 在两者之间选择“哪一个更……”时，用句型 “Which / Who is +比较级, ... or ...?”。
如：Who is taller , Amy or Sarah ?
3. 表示“越……，越……”时，用“the + 比较级，the + 比较级”。如：The more you eat, the fatter you will become.
4. 表示“越来越……”时，用“比较级 + and + 比较级”，多音节词和部分双音节词用“more and more + 形容词原级”。
如：The little water drop goes higher and higher .5. 形容词比较级前可以用下列词修饰：much, a little, 等。
如：You’re much taller than me . 你比我高的多。
六年级下册第一单元重点句子
1、How tall are you ? 你多高？/ How tall is he ?他多高？I’m 164cm tall . 我164厘米高。/ He is 159cm tall .他159厘米高。
2、You’re much shorter than me . 你比我高的多。
3、I’m 160cm . You’re 4 cm taller than me .
我160厘米。你比我高4厘米。
4、I’m 11 years old . 我11岁了。
I’m 12 . I’m one year older than you .
我12岁了. 我比你大一岁。
5、You’re taller than your brother . 你比你的哥哥高。
6、How heavy are you ? 你多重？
I’m 48kg. 我48 公斤。
7、I’m thinner and shorter than you . 我比你更矮、更瘦。
8、I’m bigger and stronger than Mike .
我比Mike更大、更壮。
9、How big are your feet ? 你的脚多大？
I wear size 17 . 我穿17号。
10、How long are your legs ? 你的腿多长？
My legs are 76cm . 我的腿长76厘米。
11、Line up from younger to older . 从小到大站队。
line up 站队 from….to …. 从…到…..
12、Line up from shorter to taller . 从矮到高站队。
13、Which monkey is stronger ? 哪个猴子更强壮？
The brown monkey is stronger . 棕色的猴子更强壮。
14、I like the little monkey . It’s younger and funnier .
我喜欢这只小猴子，它更小更有趣。
15、How long is its tail ? 它的尾巴多长?
its 它的 (形容词性物主代词) it’s= it is 它是
Its tail is about 30cm long . 它的尾巴大约30厘米长。
16、The yellow monkey is taller but the little monkey is funnier . 这只黄色的猴子更高但那只小猴子更有趣。
17、My hands are bigger than yours .我的手比你的手大。
yours（名词性物主代词）= your(形容词性物主代词) + arms（名词）
18、My arms are longer than his / hers .
我的胳膊比他的/她的更长。
19 How large is your room ? 你的房间多大？
My room is 20 square meters . 我的房间20平方米。
希望可以帮到你！