2021北京昌平一中初一（下）期中英语（教师版）

这是一份2021北京昌平一中初一（下）期中英语（教师版），共13页。试卷主要包含了5分），Mr，Please stp ___等内容，欢迎下载使用。

2021北京昌平一中初一（下）期中
英 语
知识运用（共14分）
一、 单项填空。（共6分，每小题0.5分）
从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。
1.Lisa is a clean girl, she often washes ___ hair after supper.
A. she B. she's C. her D. hers
2.Mr. Black lives in an apartment along. We always visit him ____ Sunday afternoon.
A. on B. at C. in D. for
3.Tom doesn't feel well,___ his mother takes him to the hospital.
A. and B. but C. because D. so
4.-___ are the apples?
-Ten yuan a kilo.
A. How much B. How often C. How old D. How many
5.Firefighter's job is dangerous, but it is _____.
A. safe B. funny C. careful D. important
6.We don't have _____ milk in the fridge, let's go to buy some.
A. some B. any C. a lot D. many
7.There is a robot in my family, it can help us ____ most of the housework.
A. read B. do C. doing D. did
8.Please stop ___. Let a have a rest.
A. read B. reads C. reading D. to read
9.My grandparents __ up at 6:00 every morning.
A. get B. gets C. got D. getting
10.Look! The girls __ in front of the classroom.
A. dance B. are dancing C. dances D. danced
11.Tom often __ lunch at school.
A. have B. having C. has D. had
12.-How can I get to the nearest bookshop?
-Go along this road and you will find it on your right.
A. Sure B. I'm sorry C. Hello D. Excuse me
二、完形填空。（共8分，每小题1分）
阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D 四个选项中，选择最佳选项。
In Helping Others，You Help Yourself！
Amanda paid attention to a lonely girl for quite a lot of time. She was named Emily. Amanda shared a physics class with Emily, where Emily always sat in the __13__ on her own. Amanda wondered if Emily needed a friend.
One day, Amanda found a chance to speak with Emily after class. Emily seemed __14__ at being talked with. But she gave Amanda a shy smile as Amanda introduced herself and started a conversation.
Emily answered Amanda's questions. This made Amanda think that Emily wanted to make new friends very much.
Emily was __15__to the town. She had no family or friends here. So Amanda told her that she would introduce the town to her.
A few days later in the lunchroom, Amanda found Emily sitting at her old place. But this time she was smiling in her direction. Amanda waved her hands, inviting Emily to _16_ them. Emily looked nervous, but she took her __17__ and walked over to Amanda. Amanda introduced Emily to other girls sitting at the table. And everyone __18__ Emily included her in the conversation at once. Emily gave Amanda a thankful __19__, and Amanda was glad that she had taken time to know Emily.
__20__ others not only mean giving other people happiness, but also giving you a chance to know more about others.
13. A. front B. middle C. back D. center
14. A. happy B. surprised C. sad D. excited
15. A. young B. familiar C. interested D. new
16. A. get B. join C. enjoy D. become
17. A. book B. basketball C. plate D. schoolbag
18. A. welcomed B. helped C. laughed D. found
19. A. look B. gift C. handshake D. smile
20. A. Helping B. Respecting C. Talking D. Thanking

阅读理解（共36分）
三、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（共26分，每小题2分）
A

Small
Medium
Large
Hamburger
$1.10
$1.50
$1.75
Cheese Burger
$1.30
$1.70
$2.00
Chicken Burger
$1.20
$1.60
$1.85
French Fries
$0.50
$0.75
$0.95
Drinks
$0.75
$1.00
$1.25
Special Menus
#1Small Hamburger+ French Fries （medium）$1.95(or with Cheese Burger $2.15, Chicken Burger $2.15, Chicken Burger $2.05)
#2Large Hamburger+ French Fries((large)+Drink(large)$3.50(or with Cheese Burger $3.65, Chicken Burger $3.55)
21.Which is the cheapest thing according to the menu?
A. A small hamburger. B. A small bag of French fries.
C. A small glass of drink. D. The first special menu.
22.If you buy two small chicken burgers, one medium French Fries and one medium drink, you need to pay __.
A. $2. 15 B. $3. 15 C. $3. 25 D. $4. 90
23.After reading the menu, we can know it must be __.
A. a fast-food restaurant B. a Chinese restaurant
C. an Indian restaurant D. a seafood restaurant
B
At 7:40 when Mrs. Fang is at breakfast, there comes a call. Twenty minutes later, she is with Ann, because she cannot stop her baby crying. There, Mrs. Fang helps wash Ann's three-day-old baby and it soon calms down. It is her first child and she is learning what to do.
After that, Mrs. Fang goes on to see Mr. Johnson, a rich old man who lives alone. His arm was broken and cannot wash or put on his clothes himself. He must be looked after every day.
Then Mrs. Fang gets her second call that day. She goes to the home for the old. There she works with the old people till 2:00 p.m. One by one, she answers their questions and helps them take their medicines, while the doctor takes care of other more serious problems.
Mrs. Fang keeps hurrying around all day and sometimes she can be rung up even late at night when the sick must be helped. She is busy, but she likes her job and enjoys helping others.
24.The first call Mrs. Fang gets is from ___.
A. Ann B. Mr. Johnson C. the home for the old D. the doctor
25. Mrs. Fang looks after Mr. Johnson because ___.
A. he lives alone B. his arm was broken
C. he has some questions to ask D. he needs some medicines
26. According to the passage, Mrs. Fang is probably a __.
A. teacher B. nurse C. worker D. volunteer
C
Tea is an important part of Chinese tradition. Tea has a very close relationship to Chinese culture.
It's said that Chinese tea was discovered by King Shen Nong. People say that he lived 5,000 years ago.
Drinking tea has many advantages. It makes people feel less tired, clears heal inside the human body and helps people lose weight. As you add a cup of tea to your daily life, please check the following advice.
Drink it hot．Tea oxides quickly，so itis a good idea to drink it hot．
Do not drink too much strong tea. It will probably be harmful to your stomach and make you feel sick if you make the tea too strong.
The best time to drink tea is between meals. It may not make you have a strong wish to eat when your stomach is full.
Do not drink with medicine. It may change the medical result. You can drink tea two hours after you take medicine
Green tea is the best choice for office workers. Why? Because green tea helps stop the bad result of the computer.
27.Drinking tea has a lot of advantages EXCEPT ____.
A. helping you lose weight B. letting you feel less tired
C. having a strong wish for food D. clearing heat inside your body
28. Mr. Smith is a computer teacher. He'd better drink
A. green tea B. black tea C. strong tea D. coffee with milk
29.The passage is mainly written to _______.
A. tell us the history of tea
B. advise us to drink green tea
C. give us some information about tea
D. let us know when tea was discovered
D
We live in a digital world, and students’ technology needs have changed. For the early years, you can live without technology. Even if you have a computer, it's a good idea to get children familiar with libraries. At this age, trips to the library are like family outings.
As you go to middle school, a computer with Internet becomes more necessary. Students need to search on the Internet to finish their homework. And it is more difficult for students to make technology choices, especially, when it comes to cell-phones. Kids will beg their parents for a cell-phone. Many parents want to make sure their kids are safe and they could stay in touch with this way. Teachers can use cell-phones to record lessons when students are absent（缺席的）. But many teachers dislike cell-phones. Some kids send messages or have talks in the class. Sending messages also causes the problem of cheating on exams.
Many kids think iPods are necessary, but are they good for children's education? Maybe they are. That's the opinion of Doug Johnson, an educator. Johnson says that educators should accept（接受）all new forms of technology in the classroom，including iPods. "I don't think we should be afraid. The truth is that it's easier to change the way we teach than to change the technology habits of an entire generation.” he said.
30.According to author, primary school children should ____.
A. use the computer and the Internet regularly
B. ask their parents to buy them cell-phones
C. buy iPods to listen to music
D. go to libraries to read more books
31. Why do parents agree to buy their children cell-phones?
A. They want their children to be cool.
B. They think cell-phones be helpful to their study.
C. They want to keep in touch with their children.
D. They want their children to keep up to date.
32.The following are all reasons why many teachers dislike cell-phones EXCEPT ____.
A. cell-phones can be used to cheat on exams
B. cell-phones can be used to record lessons
C. schoolchildren will send messages during class
D. schoolchildren might talk on them during class
33.We can infer from what Doug Johnson said that ____.
A. cell-phones are not useful to students
B. teachers should let students use cell-phones
C. schoolchildren should follow the trends（潮流）of fashion
D. it's better for teachers to change their teaching methods

四、阅读短文，根据短文内容回答问题。（共10分，每小题2分）
Generally speaking, food is important for us to keep our life and we have food every day to satisfy the need of energy. Because of the influence of culture, climate, and region, different countries have different food culture.
About the name of the dishes. There is a huge difference between Chinese and the West. Many of Chinese dishes have very interesting and beautiful names. For example, one of the Chinese dishes is called "Ants Climbing the Trees." But it is simply made of potato noodles and some meat. However, most of western food has a simple and clear name. You can know what it is when you hear the name.
About the tableware Chinese people use chopsticks and western people use fork and knife. Western people will use fork to hold the meat and cut it by knife. Chinese just use chopsticks to pick things.
About the number of meals. Chinese people only have three meals during a day. But western people will have more, they have afternoon tea.
Chinese food is well-known in the world and the Chinese food culture is not all the same with that in the west countries. We cannot say it is right or wrong because it reflects different cultures in different countries.
34.Why do different countries have different food culture？
35.What is "Ants Climbing the Trees" made of？
36.How do Western people have meals with fork and knife?
37.How many meals do Western people have every day?
38.What is the passage mainly about?

书面表达（共10分）
五． 文段表达（共10分）
39．请从下面两个题目中任选一题，根据中文和英文提示完成文段写作。（字数不少于50字，作文中不能出现真实姓名、校名）
题目①：假如你是李华，你正在举办一个生日Party，你网友Betty给你发来信息，她想知道你现在正在做什么。请你给她回个信息，告诉她：你和谁在一起，你们正在做什么，以及你现在的心情。
提示问题：1.Who are you with？
2.What are you doing now?
3.What’s your feeling?
____________________________________________________________________________________________________

题目②：为了提高青少年的健康饮食意识，让更多的同学参与到健康饮食活动中《21世纪英文报》正在开展以“健康饮食”为主题的征文大赛。请你写篇征文，谈谈健康饮食的重要性，你平时的饮食习惯是什么，及你怎样评价你的饮食习惯。
提示问题：1.Why is it important for us to eat healthily?
2.What’s your eating habit?
3.What do you think of your eating habit?
_______________________________________________________________________________________

2021北京昌平一中初一（下）期中英语
参考答案
一．单项填空。（共6分，每小题0.5分）从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。
1．【分析】丽莎是个爱干净的女孩，她经常在晚饭后洗头发。
【解答】she她，主格；she's她是；her她的，形容词性物主代词；hers她的，名词性物主代词。根据她的头发可知用形容词性物主代词修饰hair。
故选：C。
【点评】仔细分析句子的结构，掌握形容词性物主代词的用法。
2．【分析】布莱克先生住在附近的一套公寓里。我们总是在星期天下午去看望他。
【解答】on用于具体的某一天或具体某一天的上午，下午或晚上；at用于具体的时刻前面；in用在年、月、上下午的前面；for后跟一段时间。根据Sunday afternoon"星期天下午"可知，在具体某一天下午用介词on。
故选：A。
【点评】介词这个知识点很广泛，有一些固定用法，需要日常积累，结合语境选择正确介词完成习题。
3．【分析】汤姆感觉不舒服，所以他妈妈带他去医院。
【解答】and和；but但是；because因为；so所以。根据Tom doesn't feel well"汤姆感觉不舒服"可知，"所以"他妈妈带他去医院。
故选：D。
【点评】连词可以表并列、承接、转折、因果、选择、假设、比较、让步等关系，要结合语境，选择合适连词用法。
4．【分析】﹣﹣这些苹果多少钱？
﹣﹣十元一公斤。
【解答】How much多少钱；How often多久，对频度提问；How old几岁；How many多少，修饰可数名词复数。根据Ten yuan a kilo."十元一公斤。"可知，对价钱提问用How much。
故选：A。
【点评】疑问词组通常用来构成疑问句，要根据回答的具体内容进行选择，注意一些固定搭配，分清疑问词组的用法，选择合适答案。
5．【分析】消防员的工作是危险的，但它是重要的。
【解答】safe安全的；funny滑稽的；careful仔细的；important重要的；根据句意可知说消防工作危险但是这是一个重要的工作。
故选：D。
【点评】正确辨析四个选项的汉语意思，结合题干句意分析作答。
6．【分析】冰箱里没有一些牛奶了，让我们去买些吧。
【解答】some和any都可表示一些，后跟可数名词复数或者不可数名词，区别在于some常用于肯定句，any常用于否定句和疑问句。a lot表示多，常修饰动词。many表示许多，后跟可数名词复数。根据题干中let's go to buy some可知冰箱里没有牛奶了，其中milk是不可数名词，且该句是否定句，则只能用any。
故选：B。
【点评】本题要求学生熟悉选项的用法及区别，再根据题干即可作出选择。
7．【分析】我家里有一个机器人，它可以帮我们做大部分家务。
【解答】帮助某人做某事"help sb. （to）do sth."；题意是做大部分的家庭作业。
故选：B。
【点评】本题考查动词搭配，需要掌握动词的正确搭配用法，根据句意，选出正确答案。
8．【分析】请停止看书，让我们休息一下。
【解答】停止手中正在做的事"stop doing sth."；停止手中的事情去做另一件事"stop to do sth."；根据let us have a rest可知是停止手中正在做的事。
故选：C。
【点评】本题考查动词的搭配，需要掌握动词的正确搭配，根据句意，选出正确答案。
9．【分析】我的祖父母每天早上6点起床。
【解答】every morning每天早上，要用于一般现在时，grandparents复数主语，动词要用原形。
故选：A。
【点评】主要考查的是对句子意思的理解和对实义动词第三人称单数的掌握。
10．【分析】看！女孩们正在教室前面跳舞。
【解答】look（看）是现在进行时的标志词语，故而用现在进行时，排除A、C、和D。
故选：B。
【点评】现在进行时的考查重点在于be动词的合理应用、Ving形式的正确书写以及标志词语等，在做题时要多加注意。
11．【分析】汤姆经常在学校吃午饭。
【解答】often经常，要用于一般现在时，Tom第三人称单数，动词要用第三人称单数。
故选：C。
【点评】主要考查的是对句子意思的理解和对过去进行时的掌握
12．【分析】——打扰一下。最近的书店怎么走？
——沿着这条路走，你会发现它在你的右边。
【解答】A.Sure当然；B.I'm sorry对不起；C.Hello你好；D.Excuse me打扰一下；根据How can I get to the nearest bookshop？可知应说打扰一下。
故选：D。
【点评】首先迅速地浏览一遍对话，根据对话的情境，How can I get to the nearest bookshop？结合选项作答。
二、完形填空。（共8分，每小题8分）阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D 四个选项中，选择最佳选项。
13．【分析】本文讲述了阿曼达帮助艾米丽认识了很多新的朋友。帮助别人不仅意味着给别人幸福，也意味着给你一个了解别人的机会。
【解答】（1）C 名词辨析。A前面，B中间，C后面，D中心，根据上句Amanda paid attention to a lonely girl for quite a lot of time.She was named Emily.阿曼达很长一段时间都在关注一个孤独的女孩，她叫艾米丽。可知阿曼达和艾米丽一起上物理课，艾米丽总是自己坐在后面。故答案是C。
（2）B 形容词辨析。A开心的，B惊讶的，C伤心的，D兴奋的，根据上句One day，Amanda found a chance to speak with Emily after class一天，阿曼达在课后找到了和艾米丽说话的机会，可知艾米丽应该是很惊讶，故答案是B。
（3）D 形容词辨析。A年轻的，B相似的，C感兴趣的，D新的，根据下句She had no family or friends here.她在这里没有家人或朋友。可知是新来的，故答案是D。
（4）B 动词辨析。A得到，B加入，C享受，D变成，根据上句Amanda waved her hands阿曼达挥了挥手，应该是邀请她加入他们，故答案是B。
（5）C 名词辨析。A书，B篮球，C盘子，D书包，根据上文A few days later in the lunchroom，几天后在午餐室，应该是拿着她的盘子，故答案是C。
（6）A 动词辨析。A欢迎，B帮助，C笑，D发现，根据上句Amanda introduced Emily to other girls sitting at the table.阿曼达把艾米丽介绍给坐在桌旁的其他女孩。大家应该是欢迎她，故答案是A。
（7）D 名词辨析。A外表，B礼物，C扬，D微笑，根据上句阿曼达把艾米丽介绍给坐在桌旁的其他女孩。这里Emily gave Amanda a thankful和语境，应该是给了一个感谢的微笑，故答案是D。
（8）A 动名词辨析。A帮助，B尊敬，C谈论，D感谢，根据上文的故事，可知帮助别人不仅意味着给别人带来快乐，也意味着给你一个了解别人的机会，故答案是A。
【点评】考查完形填空。根据所给的短文对意思有所了解，然后根据短文的大体意思，选择每个符合题意的答案，使短文更通顺。
三、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（共26分，每小题6分）
14．【分析】本文主要是一家快餐店的菜单。
【解答】（1）B 细节理解题。结合菜单可知，最便宜的是一小袋炸薯条，只需要0.5美元。故选B。
（2）B 细节理解题。题干：如果你买两个小号鸡肉堡，一份中号薯条和一份中号饮料，你需要付多少钱？根据菜单可以计算：2×1.2+0.75+1＝4.15美元。故选B。
（3）A 推理判断题。根据菜单可知，上面是汉堡、炸薯条等食物，可推测这一定是快餐店，故选A。
【点评】在通读全文的基础上，根据全文大意，展开逻辑思维，瞻前顾后，认真观察选项，仔细推敲，确定最佳答案。
15．【分析】本文主要介绍了方太太忙碌的日常工作。
【解答】（1）A.推理判断题。根据At7：40 when Mrs Fang is at breakfast，there comes a call.Twenty minutes later，she is with Ann，because she cannot stop her baby from crying.可知在接完第一个电话二十分钟后她到了Ann的身边，因此判断第一个电话是Ann打的。故选A。
（2）B.细节理解题。根据After that，Mrs Fang goes on to see Mr Johnson，a rich old man who lives alone.His arm was broken and cannot wash or put on his clothes himself.He must be looked after everyday.之后，方太太又去见了约翰逊先生，他是一位独居的有钱老人。他的胳膊断了，不能自己洗衣服或穿衣服。他必须每天得到照顾。可知方太太照顾约翰逊先生，因为他的胳膊断了。故选B。
（3）B.推理判断题。根据There，Mrs.Fang helps wash Ann's three﹣day﹣old baby and it soon calms（安静）down.After that，Mrs Fang goes on to see Mr Johnson，a rich old man who lives alone.His arm was broken and cannot wash or put on his clothes himself.He must be looked after every day.One by one，she answers their questions and helps them take their medicine，while the doctor takes care of other more serious problems.在那里，方太太帮安妮洗了三天大的宝宝，宝宝很快就平静下来。之后，方太太又去见了约翰逊先生，一位独居的有钱老人。他的胳膊断了，不能自己洗衣服，也不能自己穿衣服，必须每天照顾他。她一个接一个地回答他们的问题并帮助他们服药，而医生则负责处理其他更严重的问题。可知方太太的工作是帮助照顾孩子，照顾生病的老人，在养老院回答老人的问题并让他们吃药，因此判断她可能是社区的一名护士。故选B。
【点评】阅读全文，理解文意，阅读题目后返回原文找出与题目相对应的内容，一一核对选择符合原文原意的答案，推理判断题要以原文为依据，做完再次阅读并检查。
16．【分析】茶是中国传统的重要组成部分，喝茶有很多好处，它能让人感觉不太累，能清除体内的热量，帮助人们减肥，本文主要介绍的是茶的发明和关于喝茶的一些建议。
【解答】（1）C 细节理解题。根据Drinking tea has many advantages.It makes people feel less tired，clears heat inside the human body and helps people lose weight.可知喝茶有很多好处，它能让人感觉不太累，能清除体内的热量，帮助人们减肥，故答案为：C。
（2）A 细节理解题。根据Green tea is the best choice for office workers可知绿茶是上班族的最佳选择，史米斯先生是个电脑老师，他最好喝绿茶，故答案为：A。
（3）C 写作意图题。根据文章内容，可知文章主要介绍了中国茶文化的起源，并且介绍了饮茶的好处以及一些饮茶的建议，都是关于茶的信息，故答案为：C。
【点评】在通读全文的基础上，根据全文大意，展开逻辑思维，瞻前顾后，认真观察选项，仔细推敲，确定最佳答案。
17．【分析】本文主要讲述了不同的人对使用手机的不同看法。
【解答】（1）D。细节理解题。根据"Even if you have a computer，it's a good idea to get children familiar with libraries"如果你有一台电脑，让孩子熟悉图书馆是个好主意。可知是D项符合题意。故选：D。
（2）C。细节理解题。根据"Many parents want to make sure their kids are safe and they could stay in touch with this way"许多父母想要确保他们的孩子是安全的，他们可以通过这种方式保持联系。可知C符合题意。故选：C。
（3）B。理解判断题。根据"But many teachers dislike cell﹣phones.Some kids send messages or have talks in the class.Sending messages also causes the problem of cheating on exams"但是很多老师不喜欢手机。有些孩子在课堂上发信息或聊天。发短信也会导致考试作弊的问题。可知是B项符合题意。故选：B。
（4）D。细节理解题。根据"The truth is that it's easier to change the way we teach than to change the technology habits of an entire generation"事实上，改变我们的教学方式要比改变整个一代人的技术习惯更容易"。可知D符合题意。故选：D。
【点评】做题时结合原文和题目有针对性找出相关语句进行仔细分析，结合选项选出正确答案。推理判断也是要在抓住关键句子的基础上合理地分析才能得出正确的答案。
四、阅读短文，根据短文内容回答问题。
18．【分析】这篇文章主要讲不同的饮食文化。由于文化、气候和地区的影响，不同国家有不同的饮食文化。
【解答】（1）Because of the influence of culture，climate.and region，different countries have different food culture.细节理解题。根据Because of the influence of culture，climate，and region，different countries have different food culture.由于文化、气候、和宗教的影响，不同的国家有不同的美食文化。故答案为Because of the influence of culture，climate.and region，different countries have different food culture。
（2）It is simply made of potato noodles and some meat.细节理解题。根据For example，one of the Chinese dishes is called "Ants Climbing the Trees."But it is simply made of potato noodles and some meat.中国菜中有一道叫做"爬树蚂蚁"但它只是由土豆面和一些肉做成的。故答案为It is simply made of potato noodles and some meat。
（3）Westen people will use fork to hold the meat and cut it by knife.细节理解题。根据Western people will use fork to hold the meat and cut it by knife.西方人用叉子夹肉，然后用刀切肉。故答案为Westen people will use fork to hold the meat and cut it by knife。
（4）Four meals.细节推理题。题目翻译为"西方人每天吃几顿饭？"根据原文"Chinesepeople only have three meals during a day.But Westen people will have more，they have afternoon tea"可知，中国人每天只吃3顿饭，而西方人吃的更多他们还有下午茶。也就是说西方人比中国人多了一顿下午茶，所以是4顿饭。故答案为Four meals。
（5）Different food culture.主旨大意题。根据Generally speaking，food is important for us to keep our life and we have food every day to satisfy the need of energy.Because of the influence of culture，climate，and region，different countries have different food culture.一般来说，食物对我们的生活很重要，我们每天都有食物来满足能源需求。由于文化、气候和地区的影响，不同国家有不同的饮食文化。结合全文内容可知，通篇讲述的是different food culture.不同的美食文化。通篇都在拿中国和西方的美食文化做比较，来凸显不同（different）。因此这篇文章主要讲不同的饮食文化。故答案为Different food culture。
【点评】做题时首先对原文材料迅速浏览，掌握全文的主旨大意。其次，细读题材，各个击破。掌握全文的大意之后，细细阅读材料后的问题，弄清每题要求后，带着问题，再回到原文中去寻找、捕获有关信息。
五． 文段表达（共10分）请从下面两个题目中任选一题，根据中文和英文提示完成文段写作。（字数不少于50字，作文中不能出现真实姓名、校名）
19．【分析】【高分句型一】
There is a big cake on the table.桌子上有一个大蛋糕。there be句型，表示"有"。
【高分句型二】
Some people are watching TV on the sofa.有些人在沙发上看电视。watch TV看电视。
【解答】I'm in my house with my friends now. （和谁在哪儿）They are celebrating my birthday for me.I prepared a lot of delicious food for them.There is a big cake on the table.【高分句型一】Some of them are eating.Some people are playing games.Some people are watching TV on the sofa.【高分句型二】Some are singing. （做什么）I feel very happy.How I wish you were here.（感受）
【点评】这是一篇提纲作文，题目要求围绕提示内容写作，命题既有限制又给予学生发挥的空间。在写作中要综合运用所学知识，适当运用连词、副词等进行过渡。
20．【分析】【高分句型一】
What we are used to eating every day has a great effect on our health.我们每天吃的东西对我们的健康有很大的影响。
What引导主语从句we are used to eating every day.
【高分句型二】
I don't eat before going to bed because it's good for my health.我睡觉前不吃东西，因为这对我的健康有好处。
because引导原因状语从句。
【解答】What we are used to eating every day has a great effect on our health.【高分句型一】As we all know ，food high in sugar and fatmay be tasty，but eating too much of them will probably result in some illnesses related to obesity，such asheart disease and diabetes.（健康饮食的重要性）I have a good eating habit.I like eating vegetables and fruits.I never eat junk food.I don't eat before going to bed because it's good for my health.【高分句型二】（我的饮食习惯）
I think my eating habits are very healthy.I will keep them.（我对我的饮食习惯的评价）
To be healthy，we should develop good eating habits.
【点评】能够根据提示进行书面表达，能够围绕主题准确使用一定的语法、词汇、短语和句型等，清楚连贯地表达自己的思想，进而完成写作任务。