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八年级上册Topic 2 I must ask him to give up smoking.复习课件ppt
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这是一份八年级上册Topic 2 I must ask him to give up smoking.复习课件ppt，共60页。PPT课件主要包含了Retell 1a，Group work，Bad habits，参考答案等内容，欢迎下载使用。
2. I must ask him t give up smking.
1.熬夜 2.在阳光下看书 3.做早操 4.乱扔垃圾 5.把垃圾扔进垃圾桶 6.留长指甲 7.饭前洗手 8.饭后立即运动 9.不吃早餐上学
thrw litter arund
wash hands befre meals
g t schl withut breakfast
keep fingernails lng
put litter int the dustbin
play sprts right after meals
d mrning exercises
read in the sun
stay up late
10.一天刷两次牙11.勤洗澡12.打扫房间13.早起14.戒烟15.给…能量16.喝足够的水17.对…有益/有害 18.保持健康
keep healthy/fit
be gd/bad fr
drink enugh water
give sb. energy
give up smking
get up early
tidy/sweep/clean the rm
take shwers ften
brush teeth twice a day
I have a tthache.
What caused it?
Because I ate t much candy.
Eating candy is bad fr the teeth.
Kangkang lks tired.What did he d last night?
Read 1a and find ut the answers.
1. What’s wrng with Kangkang?2. Did he watch a sccer game n TV last night?3. Is staying up late gd fr yur health?
He has a headache.
Yes, he did.
N, it isn’t.
fill in the blanks.
Reasnwatch ______________g t bed ________
Result lk ______have a _________
Suggestin g t bed _____
Feeling _________
a sccer game
very late
Jane: … lk tired … ?Kangkang: … a headache.Jane: … srry t …?Kangkang: … watched … last night and … bed very late.Jane: Staying up late … health. ... g …early and … feel better …Kangkang: …must … rest.
What’s he ding？ He is .
What d yu think f smking？
Ask and answer
Is smking gd r bad fr ur health?It’s bad fr ur health.
Smking is bad fr ur lungs.It can even cause cancer.
S everyne shuld give up smking.
①What is Wang Junfeng ding? ②Why des Maria’s father like smking ？ ③Why des Maria want t ask her father t give up smking？
He is reading an article abut smking in the newspaper.
Because he thinks smking can help him relax.
Because smking is bad fr ur lungs and it can even cause cancer.
Read 1a and answer the fllwing questins.
Watch the flash and fill in the blanks.
Wang Junfeng is reading an ______ abut smking in the newspaper . Maria’s father ________ because he thinks smking can help him ________. But the article says smking is _______ fr ur lungs and it can even _____ cancer. Maria’s ging t ask her father t ______ _____ smking.
give up
Lk at the pictures and chse the crrect sentence t cmplete each descriptin.
Breakfast gives yu energy fr the mrning.______________________________________________________
___________________________It’s necessary fr yur health.
a. Ging t schl withut breakfast is bad fr yur health.
c. Walking is gd exercise.
Water is gd fr yur health.______________________________________________________
__________________________________________________It will keep yu active during the day.
d. Drink enugh water every day.
b. G t bed early and get up early.
Retell the passage
Kangkang’s mther ften tld him __________________________ because it ________________. Maria’s mther said that she _________________________________ because Maria’s teeth ______________.
nt t eat t much salt r sugar
might cause illness
mustn’t eat t much candy r ice cream
were very weak
Retell the passage
Jane’s mther ften frced her ___________ because it’s ____________.Michael’s mther asks him __________________________ because they can_______________.
t drink milk
a healthy drink
t eat many vegetables and fruit
keep him healthy
What shuld we eat r drink every day?
bread, eggs
vegetables, fish, meat, rice
ndles, fruit, vegetables
range juice,water
ht water,milk
1 Make sentences with the structures in the bx.
shuld / shuldn’t… We must / mustn’t…
We shuld take shwers ften.
We shuld wash the hands befre meals.
We shuld ften pen the windw t keep the air fresh.
We mustn’t drink sur milk.
We shuld tidy ur rms and ften sweep the flr.
We mustn’t spit in public.
Wrk in grups, write dwn the gd habits and bad habits arund yu.
4. Washing hands befre meals.
1. Taking a walk after meals.
2. Ging t bed early and getting up early.
3. Drinking enugh water every day.
4. Ging t schl withut breakfast.
1. Eating t much meat.
2. Ging t bed late and getting up late.
3. Thrwing litter arund.
Can yu give mre suggestins n keeping healthy?
1. We must have enugh fd t keep healthy.
2. We must have the right kinds f fd.
3. We shuld have different fd.
4. We shuldn’t eat t little r t much.
2 Cmplete the passage with the crrect wrds.
Sme peple think that smking ________ ( must/can) help them relax. In fact, smking is really __________ (healthy/unhealthy). D yu knw that there ______ (is/are) ver 4000 chemicals in cigarettes? These chemicals are _______ (gd/bad) fr ur bdies. They _____ (must/can) cause cancer and ther diseases. The smke frm cigarettes harms ____________ (nly/ nt nly) smkers but als ther peple. It’s called “secnd-hand smke” and it ______ (can/can’t) be mre dangerus and has higher risks. Smkers shuldn’t use smking t help them relax. They ______ (must/mustn’t) give up smking as sn as pssible.
情态动词的特殊用法【要点1】 mustn’t意为“千万不要”。在回答must引起的问题时要注意,否定回答不能用mustn’t,而要用needn’t (不需要)。如:—Must I finish it at nce?—Yes, yu must./N, yu needn’t. Yu can d it a little later.
【要点2】 情态动词need的否定式是needn’t;及物动词need的否定式是dn’t/desn’t/didn’t need。如:Yu needn’t clean the windws. They aren’t dirty.He didn’t need t arrive s early.
【要点3】 情态动词may位于句首时,可以用来表示祝愿。e.g:May Gd bless yu!May yu enjy many years f health and happiness.
1. What caused it? cause v. 使发生，引起，导致 常用于口语相当于 What’s the matter?/What’s wrng?/What’s happening?
2. I watched a sccer game n TV last night and went t bed very late. watch主要用于观看电视节目、球赛、游戏和话剧，强调动作 see 与watch都可以用于观看比赛、电视节目、演出、电影等，但see强调结果 read 主要用于读书、看报 lk 强调动作，不及物动词常与at搭配使用
3. Ging t schl withut breakfast. 1) withut prep. (没有，缺乏) withut + 名词/代词/动名词 2) breakfast have breakfast breakfast, lunch, supper 前面通常不加冠词， 但如果前面有修饰词，可以加冠词have a big breakfast
4. Put litter int the dustbin.
put int 把……丢进…… put away 收拾 put up 粘贴，悬挂；举起 put n 穿上，上映 put ff 推迟
5. Staying up late is bad fr yur health. 熬夜对身体不好。 1) stay up 熬夜 Staying up late 此处动名词短语在句中作主语，谓语动词用单数。 Brushing teeth twice a day is necessary fr us. 2) be bad fr 对……有害 be gd fr 对……有益 Washing hands befre meals is gd fr ur health. Reading in the sun is bad fr ur eyes.
6. I must ask him t give up smking. 1）ask sb. t d sth. 叫某人做 e.g. 我妈妈叫我晚上不要外出。 My mther asks me nt t g ut at night.2)give up + ding sth. 放弃做某事 give up sth. 放弃某东西Eg: 我不会放弃我的计划。 I wn’t give up my plan.give up 接人称代词时放在两词中间 I dn’t like math, s I want t give it up.
7. Walking is gd exercise and it’s necessary fr yur health. 散步是很好的锻炼，它对身体健康来说是必不可少的。It’s necessary fr sth. 对……来说是很有必要的 It’s + necessary + (fr sb.) t d sth. (对某人来说)做某事有必要 It’s + adj. + (fr sb.) t d sth. (对某人来说)做某事……
8. It will keep yu active during the day.它（早睡早起）将是你在白天保持旺盛的精力。1)during the day.意为：在白天=in the day2) keep sb. adj. /sb. ding 使……继续处于某种状态 e.g. Please keep the children quite.
9. Be careful nt t eat t much salt r sugar. r为连词，意为“或者”，用于表示连接选择、替代的词、短语或从句 【拓展】 意为“否则，不然”，用于警告或忠告 Hurry up, r yu’ll be late fr schl.1). be careful nt t d sth. 小心别做…… e.g. Be careful nt t break the windw. 肯定形式：be careful t d sth.小心做某事 e.g. Be careful t crss the rad.
2).t much修饰不可数名词或动词 t much time eat t much
10. She said it might cause illness. ill + ness 名词意为“疾病” ness 常见名词后缀 kindness 仁慈，好意， happiness 幸福 disease 疾病，常指比illness 严重的疾病
11. ..., but her mther always frced her t drink it. ...,但是她的妈妈总是强迫她喝。 frce sb. t d sth. “强迫某人做某事”eg:这老板常常强迫工人工作。This bss ften frces the wrkers t wrk
12. As sn as Michael saw it, he gt mad.迈克尔一见到 它，就生气。 as sn as 意为“一……就” as sn as 引导:时间状语从句 eg:我一到北京就打电话给你。I will call yu as sn as I get t Beijing.
13. But his mther made him taste it. 但是他的妈妈叫他尝尝。make sb. d sth.使某人做某事eg:妈妈总是让我学习英语。My mther always makes me study English make sb./sth. + adj 使某人/某物怎么样 我们必须使我们的教室保持干净。 We must make ur classrm clean.
14. He was surprised t find that it was delicius! 他惊奇地发现原来白菜很美味。 be surprised t d sth. be surprised at sth. eg:她很惊讶地发现她的书不见了She was surprised t find that her bk was lst.【拓展】 surprise 动词，意为“使吃惊” surprise 名词，意为“惊讶”t ne's surprise 令某人惊讶
15. Lunch: rice with a lt f meat such as chicken. beef, etc. 1） such as“例如”，后接名词或短语。 He knws many languages such as Chinese，English，Russian and French. 2）fr example“例如”，后接句子 。 He is a gd by fr example he ften helps his mther with the husewrk.
16.The smke frm cigarettes harms nt nly smkers but ther peple. 香烟产生的烟雾伤害的不仅仅是吸烟者，还有其他人。 nt als.. 不但而且 在句中常用来连接两个对等的成分，als可以省略。eg. He is learning nt nly English but (als) French. 他不但在学英语，而且还在学法语。 She speaks Russian ________in class _______at hme. 她在课堂上和家里都说俄语。
Nt nly Lucy but als her parents _____watching ftball matches. 不但Lucy，而且她的父母都喜欢看足球比赛。 Nt nly yu but als he ____ watching ftball matches. 不但你，而且他也喜欢看足球比赛。（用来连接两个主语时，谓语动词的单、复数遵循“就近原则”， 即和but (als)后的名词或代词的数一致。）
17. Smkers shuldn’t use smking t help them relax. 吸烟者不应该用吸烟来放松自己。 d sth. 使用做某事eg. 我们经常使用词典去查阅（lk up）新单词。
We ften use the dictinary t lk up the new wrds.
18. They must give up smking as sn as pssible.他们必须尽快戒烟。 as ... as pssible 尽可能 与 ne can 可互换eg. Please write dwn yur answers as fast as pssible. = Please write dwn yur answers as fast as yu can. 请尽快写下你的答案。
1.（2022·四川泸州·中考真题）—David, d yu knw Su Yiming, a snwbarder frm China? —Sure. He wn the first place in the men’s Big Air Event. He ________ be hard-wrking.A．needn’tB．can’tC．shuldD．must【答案】D【解析】句意：——大卫，你认识来自中国的单板滑雪运动员苏翊鸣吗？——当然。他在男子大跳台赛事中获得第一名。他一定很努力。考查情态动词。needn’t不必；can’t不能；shuld应该；must一定。根据“He wn the first place in the men’s Big Air Event”可知他获得了第一名，所以此处作肯定推测，他一定很努力。故选D。
2.（2022·浙江温州·中考真题）—Thmas, where are my pstcards? I ________ find them.—They’re n the bkshelf.A．can’tB．needn’tC．mustn’tD．shuldn’t【答案】A【解析】句意：——Thmas，我的明信片在哪里？我找不到它们。——它们在书架上。考查情态动词辨析。can’t不能；needn’t不必；mustn’t禁止；shuldn’t不应该。根据“where are my pstcards”及“I …find them”可知，不能找到明信片，故选A。
3.（2022·四川成都·中考真题）—There is a new art museum in ur city. Yu _______ miss it. —Thank yu. I wn’t.A．can’t B．must C．needn’t【答案】A【解析】句意：——在我们城市有一个新的艺术博物馆。你不能错过它。——谢谢。我不会的。考查情态动词辨析。can’t不能；must必须；needn’t不需要。根据“There is a new art museum in ur city. it.”可知，不能错过这个新的艺术博物馆。故选A。
4.（2022·江苏连云港·中考真题）The public sign in the library means peple ________ smke there.A．culdB．mustC．culdn’tD．mustn’t【答案】D【解析】句意：图书馆的这个公共标志意味着人们不能在那里吸烟。 考查情态动词。culd可以；must必须；culdn’t不可以；mustn’t禁止。根据常识可知，图片这个标志是禁止吸烟，故选D。
假如你是Tm， 听说你的朋友李雷身体不好,经常生病,请你给他提一些 “如何保持健康的建议”. 标题: Hw t keep healthy 提示： 1. eating habits: vegetables and fruit, junk（垃圾）fd 2. living habits: early, wash hands 3. mre sprts: d exercise, be gd fr 4. happiness: be imprtant t请你根据所给提示词，从健康的饮食习惯，良好的生活习惯，多做运动有利健康，保持快乐对健康的重要性四方面，并结合使用“shuld/shuldn’t，must/mustn’t...”等句型，给你的朋友提80个左右单词的建议。
Dear LiLei, I’m srry t hear that yu are ften ill. Nw let me give smeadvice.
Yu shuld keep healthy eating habits.
need t d sth:需要做某事, 用must语气比较强硬。
两句话作为第一段，注意advice是不可数名词
Fr example, yu had better eat mre vegetables and fruit. On thether hand, yu had better nt eat junk fd.
最好要吃和最好不要吃，分别用上had better和had better nt, 中间再用上n the ther hand这个连词.
Secnd, yu need t g t bed and get up early. Yu must wash handsbefre meals.
此句作为饮食方面的中心句，用上shuld。
Hw t keep healthy
2. I must ask him t give up smking.
1.熬夜 2.在阳光下看书 3.做早操 4.乱扔垃圾 5.把垃圾扔进垃圾桶 6.留长指甲 7.饭前洗手 8.饭后立即运动 9.不吃早餐上学
thrw litter arund
wash hands befre meals
g t schl withut breakfast
keep fingernails lng
put litter int the dustbin
play sprts right after meals
d mrning exercises
read in the sun
stay up late
10.一天刷两次牙11.勤洗澡12.打扫房间13.早起14.戒烟15.给…能量16.喝足够的水17.对…有益/有害 18.保持健康
keep healthy/fit
be gd/bad fr
drink enugh water
give sb. energy
give up smking
get up early
tidy/sweep/clean the rm
take shwers ften
brush teeth twice a day
I have a tthache.
What caused it?
Because I ate t much candy.
Eating candy is bad fr the teeth.
Kangkang lks tired.What did he d last night?
Read 1a and find ut the answers.
1. What’s wrng with Kangkang?2. Did he watch a sccer game n TV last night?3. Is staying up late gd fr yur health?
He has a headache.
Yes, he did.
N, it isn’t.
fill in the blanks.
Reasnwatch ______________g t bed ________
Result lk ______have a _________
Suggestin g t bed _____
Feeling _________
a sccer game
very late
Jane: … lk tired … ?Kangkang: … a headache.Jane: … srry t …?Kangkang: … watched … last night and … bed very late.Jane: Staying up late … health. ... g …early and … feel better …Kangkang: …must … rest.
What’s he ding？ He is .
What d yu think f smking？
Ask and answer
Is smking gd r bad fr ur health?It’s bad fr ur health.
Smking is bad fr ur lungs.It can even cause cancer.
S everyne shuld give up smking.
①What is Wang Junfeng ding? ②Why des Maria’s father like smking ？ ③Why des Maria want t ask her father t give up smking？
He is reading an article abut smking in the newspaper.
Because he thinks smking can help him relax.
Because smking is bad fr ur lungs and it can even cause cancer.
Read 1a and answer the fllwing questins.
Watch the flash and fill in the blanks.
Wang Junfeng is reading an ______ abut smking in the newspaper . Maria’s father ________ because he thinks smking can help him ________. But the article says smking is _______ fr ur lungs and it can even _____ cancer. Maria’s ging t ask her father t ______ _____ smking.
give up
Lk at the pictures and chse the crrect sentence t cmplete each descriptin.
Breakfast gives yu energy fr the mrning.______________________________________________________
___________________________It’s necessary fr yur health.
a. Ging t schl withut breakfast is bad fr yur health.
c. Walking is gd exercise.
Water is gd fr yur health.______________________________________________________
__________________________________________________It will keep yu active during the day.
d. Drink enugh water every day.
b. G t bed early and get up early.
Retell the passage
Kangkang’s mther ften tld him __________________________ because it ________________. Maria’s mther said that she _________________________________ because Maria’s teeth ______________.
nt t eat t much salt r sugar
might cause illness
mustn’t eat t much candy r ice cream
were very weak
Retell the passage
Jane’s mther ften frced her ___________ because it’s ____________.Michael’s mther asks him __________________________ because they can_______________.
t drink milk
a healthy drink
t eat many vegetables and fruit
keep him healthy
What shuld we eat r drink every day?
bread, eggs
vegetables, fish, meat, rice
ndles, fruit, vegetables
range juice,water
ht water,milk
1 Make sentences with the structures in the bx.
shuld / shuldn’t… We must / mustn’t…
We shuld take shwers ften.
We shuld wash the hands befre meals.
We shuld ften pen the windw t keep the air fresh.
We mustn’t drink sur milk.
We shuld tidy ur rms and ften sweep the flr.
We mustn’t spit in public.
Wrk in grups, write dwn the gd habits and bad habits arund yu.
4. Washing hands befre meals.
1. Taking a walk after meals.
2. Ging t bed early and getting up early.
3. Drinking enugh water every day.
4. Ging t schl withut breakfast.
1. Eating t much meat.
2. Ging t bed late and getting up late.
3. Thrwing litter arund.
Can yu give mre suggestins n keeping healthy?
1. We must have enugh fd t keep healthy.
2. We must have the right kinds f fd.
3. We shuld have different fd.
4. We shuldn’t eat t little r t much.
2 Cmplete the passage with the crrect wrds.
Sme peple think that smking ________ ( must/can) help them relax. In fact, smking is really __________ (healthy/unhealthy). D yu knw that there ______ (is/are) ver 4000 chemicals in cigarettes? These chemicals are _______ (gd/bad) fr ur bdies. They _____ (must/can) cause cancer and ther diseases. The smke frm cigarettes harms ____________ (nly/ nt nly) smkers but als ther peple. It’s called “secnd-hand smke” and it ______ (can/can’t) be mre dangerus and has higher risks. Smkers shuldn’t use smking t help them relax. They ______ (must/mustn’t) give up smking as sn as pssible.
情态动词的特殊用法【要点1】 mustn’t意为“千万不要”。在回答must引起的问题时要注意,否定回答不能用mustn’t,而要用needn’t (不需要)。如:—Must I finish it at nce?—Yes, yu must./N, yu needn’t. Yu can d it a little later.
【要点2】 情态动词need的否定式是needn’t;及物动词need的否定式是dn’t/desn’t/didn’t need。如:Yu needn’t clean the windws. They aren’t dirty.He didn’t need t arrive s early.
【要点3】 情态动词may位于句首时,可以用来表示祝愿。e.g:May Gd bless yu!May yu enjy many years f health and happiness.
1. What caused it? cause v. 使发生，引起，导致 常用于口语相当于 What’s the matter?/What’s wrng?/What’s happening?
2. I watched a sccer game n TV last night and went t bed very late. watch主要用于观看电视节目、球赛、游戏和话剧，强调动作 see 与watch都可以用于观看比赛、电视节目、演出、电影等，但see强调结果 read 主要用于读书、看报 lk 强调动作，不及物动词常与at搭配使用
3. Ging t schl withut breakfast. 1) withut prep. (没有，缺乏) withut + 名词/代词/动名词 2) breakfast have breakfast breakfast, lunch, supper 前面通常不加冠词， 但如果前面有修饰词，可以加冠词have a big breakfast
4. Put litter int the dustbin.
put int 把……丢进…… put away 收拾 put up 粘贴，悬挂；举起 put n 穿上，上映 put ff 推迟
5. Staying up late is bad fr yur health. 熬夜对身体不好。 1) stay up 熬夜 Staying up late 此处动名词短语在句中作主语，谓语动词用单数。 Brushing teeth twice a day is necessary fr us. 2) be bad fr 对……有害 be gd fr 对……有益 Washing hands befre meals is gd fr ur health. Reading in the sun is bad fr ur eyes.
6. I must ask him t give up smking. 1）ask sb. t d sth. 叫某人做 e.g. 我妈妈叫我晚上不要外出。 My mther asks me nt t g ut at night.2)give up + ding sth. 放弃做某事 give up sth. 放弃某东西Eg: 我不会放弃我的计划。 I wn’t give up my plan.give up 接人称代词时放在两词中间 I dn’t like math, s I want t give it up.
7. Walking is gd exercise and it’s necessary fr yur health. 散步是很好的锻炼，它对身体健康来说是必不可少的。It’s necessary fr sth. 对……来说是很有必要的 It’s + necessary + (fr sb.) t d sth. (对某人来说)做某事有必要 It’s + adj. + (fr sb.) t d sth. (对某人来说)做某事……
8. It will keep yu active during the day.它（早睡早起）将是你在白天保持旺盛的精力。1)during the day.意为：在白天=in the day2) keep sb. adj. /sb. ding 使……继续处于某种状态 e.g. Please keep the children quite.
9. Be careful nt t eat t much salt r sugar. r为连词，意为“或者”，用于表示连接选择、替代的词、短语或从句 【拓展】 意为“否则，不然”，用于警告或忠告 Hurry up, r yu’ll be late fr schl.1). be careful nt t d sth. 小心别做…… e.g. Be careful nt t break the windw. 肯定形式：be careful t d sth.小心做某事 e.g. Be careful t crss the rad.
2).t much修饰不可数名词或动词 t much time eat t much
10. She said it might cause illness. ill + ness 名词意为“疾病” ness 常见名词后缀 kindness 仁慈，好意， happiness 幸福 disease 疾病，常指比illness 严重的疾病
11. ..., but her mther always frced her t drink it. ...,但是她的妈妈总是强迫她喝。 frce sb. t d sth. “强迫某人做某事”eg:这老板常常强迫工人工作。This bss ften frces the wrkers t wrk
12. As sn as Michael saw it, he gt mad.迈克尔一见到 它，就生气。 as sn as 意为“一……就” as sn as 引导:时间状语从句 eg:我一到北京就打电话给你。I will call yu as sn as I get t Beijing.
13. But his mther made him taste it. 但是他的妈妈叫他尝尝。make sb. d sth.使某人做某事eg:妈妈总是让我学习英语。My mther always makes me study English make sb./sth. + adj 使某人/某物怎么样 我们必须使我们的教室保持干净。 We must make ur classrm clean.
14. He was surprised t find that it was delicius! 他惊奇地发现原来白菜很美味。 be surprised t d sth. be surprised at sth. eg:她很惊讶地发现她的书不见了She was surprised t find that her bk was lst.【拓展】 surprise 动词，意为“使吃惊” surprise 名词，意为“惊讶”t ne's surprise 令某人惊讶
15. Lunch: rice with a lt f meat such as chicken. beef, etc. 1） such as“例如”，后接名词或短语。 He knws many languages such as Chinese，English，Russian and French. 2）fr example“例如”，后接句子 。 He is a gd by fr example he ften helps his mther with the husewrk.
16.The smke frm cigarettes harms nt nly smkers but ther peple. 香烟产生的烟雾伤害的不仅仅是吸烟者，还有其他人。 nt als.. 不但而且 在句中常用来连接两个对等的成分，als可以省略。eg. He is learning nt nly English but (als) French. 他不但在学英语，而且还在学法语。 She speaks Russian ________in class _______at hme. 她在课堂上和家里都说俄语。
Nt nly Lucy but als her parents _____watching ftball matches. 不但Lucy，而且她的父母都喜欢看足球比赛。 Nt nly yu but als he ____ watching ftball matches. 不但你，而且他也喜欢看足球比赛。（用来连接两个主语时，谓语动词的单、复数遵循“就近原则”， 即和but (als)后的名词或代词的数一致。）
17. Smkers shuldn’t use smking t help them relax. 吸烟者不应该用吸烟来放松自己。 d sth. 使用做某事eg. 我们经常使用词典去查阅（lk up）新单词。
We ften use the dictinary t lk up the new wrds.
18. They must give up smking as sn as pssible.他们必须尽快戒烟。 as ... as pssible 尽可能 与 ne can 可互换eg. Please write dwn yur answers as fast as pssible. = Please write dwn yur answers as fast as yu can. 请尽快写下你的答案。
1.（2022·四川泸州·中考真题）—David, d yu knw Su Yiming, a snwbarder frm China? —Sure. He wn the first place in the men’s Big Air Event. He ________ be hard-wrking.A．needn’tB．can’tC．shuldD．must【答案】D【解析】句意：——大卫，你认识来自中国的单板滑雪运动员苏翊鸣吗？——当然。他在男子大跳台赛事中获得第一名。他一定很努力。考查情态动词。needn’t不必；can’t不能；shuld应该；must一定。根据“He wn the first place in the men’s Big Air Event”可知他获得了第一名，所以此处作肯定推测，他一定很努力。故选D。
2.（2022·浙江温州·中考真题）—Thmas, where are my pstcards? I ________ find them.—They’re n the bkshelf.A．can’tB．needn’tC．mustn’tD．shuldn’t【答案】A【解析】句意：——Thmas，我的明信片在哪里？我找不到它们。——它们在书架上。考查情态动词辨析。can’t不能；needn’t不必；mustn’t禁止；shuldn’t不应该。根据“where are my pstcards”及“I …find them”可知，不能找到明信片，故选A。
3.（2022·四川成都·中考真题）—There is a new art museum in ur city. Yu _______ miss it. —Thank yu. I wn’t.A．can’t B．must C．needn’t【答案】A【解析】句意：——在我们城市有一个新的艺术博物馆。你不能错过它。——谢谢。我不会的。考查情态动词辨析。can’t不能；must必须；needn’t不需要。根据“There is a new art museum in ur city. it.”可知，不能错过这个新的艺术博物馆。故选A。
4.（2022·江苏连云港·中考真题）The public sign in the library means peple ________ smke there.A．culdB．mustC．culdn’tD．mustn’t【答案】D【解析】句意：图书馆的这个公共标志意味着人们不能在那里吸烟。 考查情态动词。culd可以；must必须；culdn’t不可以；mustn’t禁止。根据常识可知，图片这个标志是禁止吸烟，故选D。
假如你是Tm， 听说你的朋友李雷身体不好,经常生病,请你给他提一些 “如何保持健康的建议”. 标题: Hw t keep healthy 提示： 1. eating habits: vegetables and fruit, junk（垃圾）fd 2. living habits: early, wash hands 3. mre sprts: d exercise, be gd fr 4. happiness: be imprtant t请你根据所给提示词，从健康的饮食习惯，良好的生活习惯，多做运动有利健康，保持快乐对健康的重要性四方面，并结合使用“shuld/shuldn’t，must/mustn’t...”等句型，给你的朋友提80个左右单词的建议。
Dear LiLei, I’m srry t hear that yu are ften ill. Nw let me give smeadvice.
Yu shuld keep healthy eating habits.
need t d sth:需要做某事, 用must语气比较强硬。
两句话作为第一段，注意advice是不可数名词
Fr example, yu had better eat mre vegetables and fruit. On thether hand, yu had better nt eat junk fd.
最好要吃和最好不要吃，分别用上had better和had better nt, 中间再用上n the ther hand这个连词.
Secnd, yu need t g t bed and get up early. Yu must wash handsbefre meals.
此句作为饮食方面的中心句，用上shuld。
Hw t keep healthy
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