中考英语命题研究第一部分教材知识梳理篇第六课时八上Units13精讲试题

第六课时八年级(上) Units 1—3,中考基础知识梳理,青海五年中考真题演练◆形容词的比较级、最高级( C )1.(2016西宁26题)—Many boy students think science is ________ English.—I agree.I'm weak in English.A．much difficult thanB．so difficult asC．less difficult thanD．more difficult than( A )2.(2015青海33题)—Have you heard the news of the traffic accident?—Yes，many people have lost their lives and the situation is becoming ________.A．worse and worse B．better and betterC．more and more3．(2015西宁85题)私家车越多，交通越糟糕。

The __more__ cars people have，the __worse__ traffic there will be.◆How词组( C )4.(2012西宁21题)—________ do you have a class meeting?—Once a week.A．How old B．How farC．How often D．How long◆复合不定代词( B )5.(2013青海23题)Look！The light in the teacher's office is on.There must be ________ in it.A．everyone B．someoneC．no one( C )6.(2012西宁29题)There is ________ in today's homework.A．difficult nothing B．difficult anythingC．nothing difficult D．anything difficult,青海中考重难点突破try的用法【满分点拨】try——try to do sth.意为“尽力、设法做某事”，强调付出一定的努力。

—try doing sth.意为“尝试做某事”，但不一定付出很大努力。

—(1)try构成的其他搭配：try on试穿try one's best尽最大努力(2)try作名词，意为“尝试”，have a try试一试【考点抢测】1．你想试试吗？Do you want to __have__ __a__ __try__？2．大明学习十分努力，并且他经常努力做出一些很难的问题。

Daming works hard and he often __tries__ __to__ work out some difficult problems.3．在买它之前，你应该试穿它。

You should __try__ it __on__ before you buy it.( B )4.(2016青海中考模拟)No one answers the front door.Let's try ________ at the back door to see if he is at home.A．knock B．knocking C．to knockenough的用法【满分点拨】【巧学妙记】enough在句中的位置修饰名词很自由，可以前来也可后；若是修饰形或副，一定后置要记住。

【温馨提示】enough to do sth.常与too…to或so…that进行句型转换。

Tom isn't old enough to go to school.→Tom is too young to go to school.→Tom is so young that he can't go to school.【考点抢测】( B )1.I'm afraid I don't have ________ time to help you today.A．a lot B．enoughC．plenty of D．lot of2．没问题，只要我有足够的钱。

You bet，as long as I have __enough__ __money__.3．他不够富有不能送他的4个孩子去上学。

He wasn't rich __enough__ __to__ send his 4 children to go to school.4．我也许努力得不够。

I probably didn't try __hard__ __enough__.辨析how often，how long，how soon与how far【满分点拨】【考点抢测】1．我可以借这些书多长时间？__How __ __long __ can I keep the books? 2．——你多久看电影一次？ ——一个月一次。

—__How __ __often __ do you go to the movies? —Once a month.( C )3.(2016青海中考模拟)—________ will you be back from America? —In three weeks.A ．How muchB ．How longC ．How soon( A )4.—________ is it from Wuhan to Nanjing? —About one thousand miles.A ．How farB ．How longC ．How much ( C )5.—________ do you go shopping? —Three times a week. A ．When B ．How many C ．How oftenD ．How old常见频度副词的用法【满分点拨】always/usually/often/sometimes/hardly/never 这些副词均表示频度，在句中的位置一般在实义动词之前，be 动词、助动词或情态动词之后。

其频率大小如图所示：always 意为“总是；永远”。

语气最强，指在一切时候，没有例外。

表示动作或状态中间没有间断，其频率为100%。

如：The sun always rises in the east and sets in the west.太阳总是东升西落。

usually 意为“通常”“习惯于”，即很少有例外。

指习惯性动作，频度为90%，仅次于always ，较often 大，偶尔有间隔。

如：He usually goes to bed at ten o'clock.他通常10点钟上床睡觉。

often 意为“往往”“经常”，不如usually 那么频繁，频度为60%，语气弱于always ，侧重动作发生的次数具有经常性，具体时间意味不强。

如：He is often late for school.他上学经常迟到。

sometimes 意为“有时”，表示动作偶尔发生，频度为40%，可以位于句首，以示强调。

如：Sometimes he does it this way and sometimes he does it that way.他有时这样做，有时那样做。

hardly意为“几乎不”，常和ever连用表示强调。

如：I hardly ever go out these days.这些天我几乎不出门。

never意为“从不”，其频率为零。

如：My parents are never late for work.我父母上班从来不迟到。

【考点抢测】( A )1.—How often do you exercise?—________ ever.Because I am very busy with my work.A．Hardly B．SometimesC．Always D．Usually2．她在危难中总能保持冷静、平静和镇静。

She __always__ remains cool，calm and collected in a crisis.3．她几乎从不给我打电话。

She __hardly__ __ever__ calls me.4．我爸爸从不抽烟。

My father __never__ smokes.decide v．决定；选定【满分点拨】decide的用法(1)decide的名词是decision。

(2)decide to do sth.＝make a decision/make decisions to do sth.＝make up one's mind to do sth.“决定做某事”。

(3)decide not to do sth.“决定不做某事”。

(4)decide on“考虑后选定或决定”。

【一言辨异】We've decided to take a long vacation this summer but we haven't made a decision about where to go yet.I hope my parents can decide on Dalian，because I'd like to visit my aunt there.我们已经决定今年夏天度长假，但我们还没有决定去哪儿。

我希望父母可以决定去大连，因为我想去那儿看望我姑妈。

【考点抢测】1．我们已经决定布鲁斯当我们的新班长。

We have __decided__ __on__ Bruce to be our new monitor.( B )2.Harry has decided ________ an online shop after graduating from school.A．open B．to open C．openedMy legs were so tired that I wanted to stop.我的腿很酸，我想停下来。

【满分点拨】so…that…意为“如此……以至于……”，引导结果状语从句。

句中的so是副词，常用来修饰形容词或副词。

其常用结构有：so…that…so＋形容词/副词＋that从句—He runs so fast that nobody can catch up with him.他跑得非常快，以至于没人能追上他。

so＋形容词＋a/an＋可数名词单数＋that从句—Tom is so helpful a boy that we all like him.汤姆是个如此乐于助人的男孩以至于我们大家都喜欢他。