prevent (九全册Unit 8 P62)
【举例透析】
①They made these rules to prevent accidents.他们制定这些规则是为了防止事故的发生。
(prevent为及物动词,其后常接名词或代词作宾语。)
②Nothing can prevent us from achieving our dreams.＝ Nothing can stop/keep us from achieving our dreams.没有什么能阻止我们实现梦想。
(阻止/防止某人做某事：prevent__sb.(from)__doing__sth.＝stop__sb.(from)__doing__sth.＝keep__sb.__from__doing__sth.)
1.健康饮食能帮助我们预防疾病。
A healthy diet can help us __prevent__ __diseases__.
2.我们必须防止孩子们吸烟,因为吸烟对他们的健康有害。
We must __prevent/stop/keep__ children __from__ __smoking__ because it's bad for their health.
against (九全册Unit 7 P54)
【举例透析】
①Most people are against the plan.大多数人反对这个计划。 We're against cutting down too many trees.我们反对滥伐树木。 (be against(doing) sth.意为“ 反对(做)某事”。)
②It's raining heavily outside and the rain was beating against the window.外面雨下得很大,雨水敲打着窗户。
(此句中,against 意为“碰；撞”。)
③Our school basketball team is playing against a team from No.2 middle school.我们校篮球队正在与来自第二中学的一支球队打比赛。
(此句中,play against意为 “对抗；与……打比赛”。)
1.尽管他反对我的观点,但他没有提出自己的观点。
Although he __was__ __against__ my opinion,he didn't come up with his own. (C)2.(2018安徽中考)Our class are much sure to win the basketball game ______ Class Three.
A.of B.in C.against D.from
only开头的倒装句 (九全册Unit 7
P54)
【举例透析】
①Only then will__I have a chance to achieve my dream.只有那样,我才有机会实现我的梦想。
(其正常句序为： I will have a chance to achieve my dream only then.)
②Only when you leave school will__you realize the importance of study.只有当你离开学校时,你才会意识到学习的重要性。
(其正常语序为：You will realize the importance of study only when you leave school.)
③Only Jack was absent from school yesterday.昨天只有杰克没来学校。 (注意在此句中,only修饰的是主语Jack,故不需要倒装。)
总结：当only 位于句首,其后接副词、介词短语或状语从句时,句子要用部分倒装(助动词/be动词/情态动词＋主语＋其他)。
1.只有用这种方式,你才能理解你的父母挣钱多么困难。
Only in this way __can__ __you__ understand how hard your parents make money. (C)2.(2018兰州中考)Only yesterday ______ find out that his purse was lost. A.he was B.was he C.did he D.he did
高频话题写作指导 做文明少年 ◆话题解读
近年来,我国各地各学校以培养中学生“讲文明、懂规则、守秩序”为目的而举办的各种活动如雨后春笋般不断出现,全国各地中考也都关注到了这一现象,并融入到中考写作当中,既考查了学生的动笔写作能力,同时也从另外一个角度强化了学生在初中生活中遵守规
则,行为文明的重要理念。在这个话题的写作中,主要从下面几个方面进行考查：1.遵守规则的倡议(如2018年湖北恩施)；2.个人素养(如2017年内蒙古呼和浩特)；3.各种活动(如2017年湖南邵阳“创卫活动”；2017年湖北随州“告别陋习,走向文明”)；4.介绍一位模范人物(如2017年湖北黄冈“诚信”)等。多视野、多角度地围绕这个话题进行写作,学生们可以受到思想道德方面的良好教育。
◆写作素材包 常用作文开头语：
1.As middle school students,we should know and obey the basic rules of the society.
2.Yibin is our home,and we should do something good to show its beauty rather than something bad to make it dirty.(rather than宁可……也不愿)
【试一试】今天我想待在家而不去看电影。
__Today__I__would__stay__at__home__rather__than__go__to__the__movies. 3.My good friend Wang Ning is the most honest boy I know. 常用作文中间语：
1.First,when we are in a library,we should keep quiet. 2.The rules are for every one of us.
3.Then,we shouldn't speak loudly in public,especially on a bus.Some students often speak very loudly and that makes other people uncomfortable.(make sb./sth.＋adj.使某人/某事怎样)
【试一试】这本书让我很感动。 __This__book__makes__me__touched.__ 4.It's not polite to spit in public places.
5.He always keeps his promise so he is trusted by many people around. 6.We are supposed to try our best to help others when they are in trouble.(be supposed to do sth.应该做某事)
【试一试】即使在周末你们也不应该回家得太晚。
__You__aren't__supposed__to__get__home__too__late__even__on__weekends.__ 7.Do not jump the queue.It's bad manners. 常用作文结束语：
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