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学校:___________姓名：___________班级：___________考号：___________
Unit 2 Stay Healthy
重点语法：情态动词should、could表建议和反身代词
（三大题型，70题）精讲练
目录
语法知识精讲.....................................................................................................................................1
语法知识精练.....................................................................................................................................2
题型一：should表示建议............................................................................................................2
题型二：情态动词could..............................................................................................................6
题型三：反身代词.........................................................................................................................9
语法知识精讲
核心知识
语法模块 具体规则与说明 典型例句 用法区别/注意事项
点
1. You should finish
your homework before
1.表强烈建议、责
watching TV.（你应该
任或义务，语气较
直接； 先做作业再看电视。） 语气比could 强，强
should (应 2. She shouldn't stay up 调“理应如此”，
2.否定式：shouldn't
该) late.（她不应该熬 适用于提合理、必
(不应该)； 疑问
要的建议。
夜。）3. Should we ask
式：Should + 主语
the teacher for help?
+ 动词原形？
（我们应该向老师求助
吗？）
情态动词
表建议 1. You could try
listening to English
1. 表委婉建议、温
songs to improve your
和提议，语气更礼 1. 语气比 should 委
listening.（你可以试试
貌、不强迫； 婉，给对方选择空
听英文歌来提高听
could (可 间；
2. 否定式：couldn't 力。）2. We couldn't
以 / 或 （不可以，语气较 eat too much junk food. 2. 还可表 “过去的
许)
弱）； （我们最好别吃太多垃 能力”，但本模块
圾食品。）3. Could I 仅聚焦 “建议”
3. 疑问式：Could +
用法。
borrow your dictionary?
主语 + 动词原形？
（我可以借你的字典
吗？）核心知识
语法模块 具体规则与说明 典型例句 用法区别/注意事项
点
1. 指代动作的承受
者就是动作的发出
1. 不能单独作主
者（主语和宾语为 1. He taught himself
语，需与主语保持
同一人）； English.（他自学英
人称、数一致；
定义与形 2. 常见形式： 语。）2. We enjoyed
式 myself, yourself, ourselves at the party.
2.常用搭配：teach
oneself, help oneself,
himself, herself, （我们在派对上玩得很
enjoy oneself, hurt
itself, ourselves, 开心。）
oneself
yourselves,
themselves
反身代词
1. 指代第三人称单
1. She washed herself
数时，男性用
before going to bed.（作
1. 作宾语：主语和 himself，女性用
宾语：她睡前洗了
宾语是同一人； herself，事物用
澡。）. I myself made
itself；
2. 作同位语：强调 the cake.（作同位语：
用法场景
主语（可省略，不 我自己做的蛋糕。） 2. 复数形式：
影响句意）； Help yourselves to some ourselves（我们）、
3. 固定短语搭配 fruit, kids!（固定搭 yourselves（你
配：孩子们，随便吃点
们）、themselves
水果！）
（他们/她们/它们）
语法知识精练
一、题型一：should表示建议
1．—What ________ I do when my parents don’t agree with me?
—You ________ talk with them and let them know your thoughts.
A．needn’t; should B．could; shouldn’t C．can; can’t D．should; can
2．—Miss Fang, how can I speak good English?
—I think you ________ practise speaking it every day.
A．wouldn’t B．shouldn’t C．should D．would
3．Yes, Jasmine. First, you ________ always focus on what the teacher says in class. Take notes when you need
to.
A．may B．may not C．should D．shouldn’t
4．—My parents are always busy with their work. Sometimes I have to cook by myself.
—Oh, dear. You ________ be careful when cooking.
A．can B．can’t C．should D．shouldn’t
5．If you want to get along with your classmates, you ________ shout at them.A．needn’t B．can’t C．may not D．shouldn’t
6．The instructions are very important. You ________ begin using it without reading them.
A．needn’t B．couldn’t C．shouldn’t D．may not
7．—I argued with my best friend yesterday.
—You ________ say sorry first; friendship is more important than pride.
A．should B．may C．mustn’t D．can’t
8．—It’s raining heavily. ________ we cancel the picnic?
—Good idea. Safety comes first.
A．Must B．Should C．Might D．Need
9．—I feel so tired these days.
—You ________ take a break and relax.
A．would B．could C．should D．might
10．When writing safety rules, we can use “__________” to express necessity.
A．do B．don’t C．should D．can
11．—How was the youth club last night, Mike?
—It was great fun. You ________ come.
A．must B．can C．should D．may
12．—I’m not feeling well, Dr. Green. My stomach aches a lot.
—You _________ take some medicine and lie down for a rest.
A．should B．can C．shouldn’t D．can’t
13．Time is valuable. We ________ use it well and never waste it.
A．might B．should C．can’t D．mustn’t
14．Instructions are important. You ________ begin your work without reading them.
A．must B．may C．should not D．needn’t
15．—Excuse me, but we ________ wait in line to get on the subway.
—I’m sorry.
A．might B．would C．could D．should
二、题型二：情态动词could
16．—I have finished my work. I will be free tomorrow.
—You ________ see a film to relax yourself.
A．have to B．could C．must D．couldn’t
17．—Some people don’t show their talents (天赋) at the very beginning.—Exactly. Even Einstein _________ speak until he was three.
A．mustn’t B．can’t C．couldn’t D．needn’t
18．—________ I take the dictionary out of the library?
—No, you ________. Look at the rules on the wall.
A．Must; mustn’t B．May; needn’t C．Could; can’t D．Should; shouldn’t
19．—Eddie, you look so tired. I’ll do the dishes after supper.
—It ________ be better. Thank you, Hobo.
A．must B．mustn’t C．could D．couldn’t
20．—________ you please turn off the air conditioner?
—Sorry, I’ll turn it down now.
A．Could B．Need C．Must D．Should
21．—Mum, it’s too hot. ________ I swim in the lake with my friends?
—No, you ________. That’s too dangerous!
A．Must; needn’t B．Could; can’t C．Could; couldn’t D．Can; needn’t
22．—_________ I watch TV, Dad?
—Sorry, you _________. You must finish your homework first.
A．Could; couldn’tB．Could; can’t C．Can; don’t D．Could; could
23．—Jim, ________I use your computer?
—Yes, of course you ________.
A．could; could B．could；can C．can; must D．can; should
24．— Could you please show me the way to the community?
—________.
A．Yes, I could B．You’re welcome C．No, I couldn’t D．With pleasure
25．—Your new pen looks beautiful. ________ I have a look?
—Sure. Go ahead, please.
A．Must B．Could C．Need D．Should
三、题型三：反身代词
26．—Wow, Mr Wu can play the piano very well.
—Yes. He enjoys teaching ________ to play the piano at the weekend.
A．himself B．myself C．ourselves D．herself
27．Tom made a chocolate cake ________ last weekend—he didn’t ask his mom for help at all.
A．myself B．yourself C．himself D．herself28．— Alan, you play basketball so well. Who teaches you?
— Nobody. I learn it by___________.
A．you B．yourself C．me D．myself
29．—Did you enjoy ________ on the beach at the weekend?
—Yes. We had a good time there.
A．you B．yourselves C．your D．yours
30．I’m not good at maths, but I often say to ________, “Never give up!”
A．herself B．myself C．themselves D．himself
31．Boys and girls, please answer these questions ________.
A．on yourself B．for yourself C．by yourselves D．with yourselves
32．—Who taught you to play the piano?
—Nobody. I learned it ________.
A．myself B．yourself C．himself D．herself
33．—Did you hurt ________ while playing football?
—No, I didn’t. But my friend, Mike hurt ________ knee.
A．you; himself B．yourself; his C．yourself; him D．you; him
34．Mandy, we can’t do everything for you. You have to depend on ________ now.
A．you B．your C．yourself D．yourselves
35．All the notes in the shop ________ are very beautiful, but you must decide which to choose according to
your taste.
A．yourself B．themselves C．itself D．yourselves
36．Teenagers should learn to _________ their ideas clearly instead of keeping silent.
A．express themselves B．teach themselves
C．be curious about D．look forward to
37．A man should be strict with _____, but be friendly to others.
A．myself B．yourself C．oneself D．himself
38．—What are you doing, Jack?
—I didn’t have breakfast. I’m making a sandwich for ________.
A．my B．myself C．you D．yourself
39．If you want to be a pilot, you must keep ______ healthy and strong.
A．your B．you C．yours D．yourself
40．The robot can do housework by ______. It doesn’t need any help.
A．itself B．himself C．herself D．themselves41．—How was your trip to Yunnan province?
—Wonderful. We enjoyed ________ and saw many kinds of mushrooms there.
A．ourselves B．our C．us D．ours
42．—What did you think of the new lesson yesterday?
—The course ________ was meaningful, but I felt ________ because yesterday’s lesson was too long.
A．itself; boring B．himself; bored C．itself; bored D．himself; boring
43．—Alice is an excellent girl!
—That’s right. She can always take good care of ________ when she is at home alone.
A．myself B．herself C．yourself D．himself
44．—Don’t play with the knife, you may hurt ________, kids.
—Sorry, we won’t.
A．itself B．yourselves C．themselves D．yourself
45．—Lily, you should solve this math problem by ________ first. If you really can’t, I’ll help you.
—OK. Thank you, Miss Li.
A．itself B．herself C．myself D．yourself
四、选词填空
wash away, fall into, relax, with, however
A shower at night may make us feel 46 . But morning showers can keep us cleaner, according to
Primrose Freestone, a scientist at the University of Leicester in the UK.
This is because our bodies sweat (出汗) during sleep. Fresh sweat does not smell. 47 , many
bacteria (细菌) living on our skin “eat” sweat and make gases (气体) 48 bad smells. Also, we lose
small pieces of dead skin (死皮) during sleep. They can 49 our beds, and dust mites (螨虫) that give us
allergies (过敏) feed on them.
Having a shower in the morning 50 the sweat and bacteria. You won’t smell as much during the
day at school. Remember to wash your bed sheets (床单) every week in water over 60 °C． This helps kill
bacteria and dust mites.
请从方框内选择适当的词并用其正确的形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有
两词为多余项。
touching easily in they importantcheap and celebrate different waste way when
Hand-washing Day is an important day for all the people in the world. It’s on October 15th every year. The
day reminds people of the 51 of washing hands with soap. Hand-washing Day began in 2008. More than
70 countries 52 the first Hand-washing Day and over 120 million children around the world joined 53
the activity. Since 2008, more and more people in 54 countries have got to know about Hand-washing
Day.
Washing hands with soap is the best way to keep us away from germs (细菌). How do the germs get on our
hands? As we know, 55 are everywhere. And there are many 56 to get germs on our hands, like
covering our mouths with hands while coughing or 57 something. If we don’t wash away these germs at
once, we can 58 pass them to someone else. The germs can get into our bodies 59 we touch our
eyes, noses or mouths with hands. When we touch the door, the desk and other things, we’re passing the germs
around.
Hand-washing is an easy, 60 and effective (有效的) way to keep us away from germs and keep
kids and adults healthy.
五、短文填空
Everyone 61 (want) to have healthy teeth. When you laugh, you will open your mouth and show
your teeth. The healthier your teeth are, the happier you feel. Why is that? That’s 62 your teeth are
important in many ways. Take care of them, and they will help to take care of you. Strong, healthy teeth help you
63 (grow). They also help you speak 64 (clear).
You can take care of your teeth by doing like these:
Brush your teeth twice 65 day, after getting up and before bedtime.
And brush all of your teeth, not just the front ones. Spend some time 66 (brush) the teeth along
the sides and in the back. Spend at least three 67 (minute) each time you brush. Be sure your toothbrush
is soft. Ask your parents 68 (help) you get a new toothbrush every three months. Brushing keeps your
teeth in good health. You also need to care 69 what you eat and drink.
Do you want to have white and 70 (health) teeth? Please brush your teeth.
