2021-2022学年八年级英语寒假精讲精练（牛津外研仁爱版）专题2.‬ Unit2（解析版）

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Unit2

一．词汇拓展

1.suggest(v.)建议，提议→________(n.)建议，提议

—What a useful ________(suggest) he offered to us!

—You're right. It was of great value.

2．brush(n.)刷子→________(复数)

3．tooth(n.)牙齿→________(复数)→________(n.)牙痛

Too much sugar is bad for your ________(tooth)．

4．lie(v.)躺，平躺→________(过去式)→________(现在分词)

For a few minutes he just ________(lie) there.

5．serious(adj.)严重的；严肃的；认真的→________(adv.)严重地；严肃地；认真地

Smoking can ________(serious) damage your health.

6．smoke(v.)吸烟；冒烟→________(过去式)→________(现在分词)

7．tomato(n.)西红柿→________(复数)

8．potato(n.)土豆，马铃薯→________(复数)

People in some countries eat many ________(potato) as their main food.

9．possible(adj.)可能；能做到→________(adj.)不可能存在或发生的；不可能的

It's ________(possible) for us to finish the work in such a short time.

10．build(v.)增强；建筑，建造→________(过去式)→________(n.)建筑物

11．final(adj.)最终的；决定性的→________(adv.)最后；最终；终于

After two hours' discussion, they ________(final) reached an agreement.

12．fat(adj.)肥的；肥胖的→________(比较级)→________(最高级)→________(反义词)(adj.)瘦的→______

__(比较级)→________(最高级)

13．advise(v.)建议；劝告→________(n.)(不可数名词)建议；劝告

Neil's coach gave him several pieces of ________(advise) to avoid getting lost.

【答案】

1.suggestion　suggestion　2.brushes　3.teeth　toothache　teeth　4.lay　lying　lay　5.seriously seriously

6.smoked　smoking　7.tomatoes8.potatoes　potatoes　9.impossible　impossible10.built　building　

11.finally　finally　12.fatter　fattest　thin　thinner　thinnest　13.advice　advice

二．重点词组

1.患感冒________

2.日日夜夜________

3.躺下________

4.关心，照顾________

5.担心，烦恼________

6.事实上，实际上________

7.尽量……地________,

8.(尤指经某人允许)开始，开始做；走在前面_____

___

9.增强……的体质________

10.一直________

11.急救________

12.另一方面________

13.代替________

【答案】

1.have a cold　2.day and night3.lie down　4.take care of5.worry about　6.in fact7.as... as possible8.go ahead　

9.build sb. up10.all the time　11.first aid12.on the other hand　13.instead of

三．重点句子

1. 你最好别待在家里。你应该多做点运动。

You stay at home and you should more .

2. 你不该和你的同学打架。You fight your classmate.

3. 你不许违反交通规则。You the traffic rules.

4. 你不必独自完成这项工作，你可以叫别人来帮你。

You finish the work alone. You can someone help you.

5. 得知你和你的姐姐都病了，我很难过。

I am sorry that both you and your sister are ill.

6. 迈克尔在网上自学英语。Michael English on the Internet.

7. 运动得太久也对我们的健康有害。

too long is also our health.

8. 学好英语对我们来说很重要。

very important us learn English well.

9.________ ________ take some medicine.你最好吃些药。

10．________ ________ have you been like this? 你像这样有多久了？

11．You ________ throw litter around.你不能到处乱丢垃圾。

12．________ terrible！多么糟糕！

13．Please ________ my father ________ ________ ________ the talk tomorrow afternoon.请告诉我爸爸不要

忘记明天下午的讲话。

【答案】

1. had better not; do exercise / sports 2. shouldn’t; with 3. mustn’t; break 4. needn’t; ask / tell; to

5. to hear 6. teaches himself 7. Doing sports / exercise; bad for 8. It’s; for; to

9．You'd better　10.How long　11.mustn't　12.How13.tell　not to forget

四．知识拓展

1.suggest 的用法

【课文原句】Betty suggests that Kangkang should see a doctor.贝蒂建议康康去看医生。

suggest 是动词，意为“建议；提议”。其常见用法如下：

(1)suggest＋名词

I suggest Mr. Cool's Clothes Store on Center Street.我建议去中心街的酷先生服装店。

(2)suggest doing sth.

We suggested putting off the sports meeting.我们建议将运动会延期。

(3)suggest＋that 从句

从句谓语用“(should＋)动词原形”。

We suggested that he (should) go and make an apology to his teacher.我们建议他去向老师道歉。

(4)suggest 后不能接双宾语，没有“suggest sb.sth.”和“suggest (sb.) to do sth.”的搭配。

(5)suggest 的名词形式是 suggestion，意为“建议”，是可数名词。

2. enough 的用法

【课文原句】drink enough boiled water 喝足够多的开水

(1)enough 作形容词时，意为“足够的，充足的，充分的”，放在所修饰的名词之前或之后均可。

I don't have enough money/money enough to buy a computer.我没有足够的钱买电脑。

(2)enough 也可作副词，意为“足够地”，修饰形容词或副词，并放在其后。

quickly enough 足够快　clever enough 足够聪明

(3)若enough 前出现否定词，则不仅否定了 enough，而且也否定了其后的动词不定式。

He was not strong enough to do the work.他不够强壮，不能做这项工作。

(4)enough to 可以与so... that 结构转换。

He is rich enough to buy a plane.＝He is so rich that he can buy a plane.他很有钱，可以买一架飞机。

(5)enough to 可以与too... to 句型转换。

He is too young to go to school.＝He is not old enough to go to school.他不够大，不能去上学。

3. lie 的用法

【课文原句】You'd better lie down and have a rest.你最好躺下休息。

(1)lie down 意为“躺下”；lie 是动词，意为“躺；平躺”。

(2)lie, lay 的一词多义

lie(vi.) 躺；位于lay lain lying

lie(vi.) 说谎lied lied lying

lay(vt.) 放置；下蛋laid laid laying

4. advice 的用法

【课文原句】Follow the doctor's advice, and you'll get well soon.听从医生的建议，你会很快好起来的。

(1)advice 是不可数名词，意为“劝告；意见；建议”，其常见搭配如下：

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