meili 发表于 2022-10-21 21:11:46

2023石家庄小升初英语10个必会高频知识点 标签:小升初学习资料

<p>2023石家庄小升初英语10个必会高频知识点</p><p>1、some</p><p>用于肯定句中,在否定句和问句中改为any,但当表示委婉语气时仍用。</p><p>如:Can I have some writing paper? Would you like some orange juice?</p><p>2、代词</p><p>人称代词主格做主语用一般放在句首或动词前。</p><p>主格分别是 I ,you, he, she, it ,we ,you ,they。</p><p>宾格做宾语用,一般放在动词或介词后。</p><p>宾格分别是me ,you, him, her ,it, us ,you ,them。</p><p>如:Open them for me.Let us , join me等。</p><p>形容词性物主代词放在名词前,不能单独使用。</p><p>分别是my ,your, his ,her, its, our, your, their。</p><p>名词性物主代词相当于形物加名词,它只能单独使用后面不好加名词。</p><p>分别是mine ,yours ,his, hers ,its, ours, yours ,theirs。</p><p>3、介词</p><p>介词后要么不加动词,加动词只能加动词ing形式。</p><p>如:be good at running;</p><p>do well in jumping.</p><p>4、 时间介词</p><p>季节前,月份前用介词in。</p><p>如:in summer;in March</p><p>具体的哪一天如星期几,几月几日用介词on。</p><p>如:on Saturday; on the second of April; on Wednesday morning</p><p>在几点钟前用介词at。</p><p>如:at a quarter to four;</p><p>只在上下午晚上用in</p><p>如:in the morning/ afternoon/ evening;但在夜间用at night。</p><p>另:季节,月份和星期前不好加the.</p><p>5 、名词复数的构成方法</p><p>有规则的有:</p><p>(1)直接在名词后加s</p><p>如orangeoranges; photophotos</p><p>(2) 以x, s, sh, ch 结尾的加es</p><p>如:boxboxes; glassglasses; waitresswaitresses; watchwatches;peach--peaches</p><p>(3) 以辅音字母加y结尾的改y为i加es</p><p>如:studystudies;librarylibraries; hobbyhobbies; familyfamilies</p><p>(4)以f, fe结尾的改f, fe 为v+es</p><p>如:knifeknives; thiefthieves</p><p>(注:以o结尾的我们学过的只有mango加es, mangomangoes其余加s,)</p><p>不规则的有:</p><p>man womanwomen; peoplepeople; childchildren</p><p>6 、动词第三人称单数的构成</p><p>(1)直接在动词后加s</p><p>如:run dancedances</p><p>(2)以s,sh,ch,o结尾的加es</p><p>如:dogowashwashes;catchcatches</p><p>(3)以辅音字母加y结尾的改y为i加es</p><p>如:studystudies; carrycarries</p><p>7、现在分词的构成</p><p>(1)直接在动词后加ing</p><p>如:singsinging; skiskiing</p><p>(2)双写词尾加ing</p><p>如:swimswimming; jogjogging;runrunning</p><p>(3)以不发音的e结尾的去e加ing</p><p>如:rideriding; dancedancing; makemaking</p><p>8、 规则动词过去式的构成</p><p>(1)直接在动词后加ed</p><p>如:cleancleaned; milkmilked; playplayed</p><p>(2)以e结尾的直接加d</p><p>如:dancedanced; tastetasted</p><p>(3) 以辅音字母加y结尾的改y为i加ed</p><p>如:studystudied;carrycarried</p><p>(4)双写词尾加ed</p><p>如:stopstopped; jogjogged</p><p>不规则的有:</p><p>am,is are do,does have,has go meet sit see get tell run come stealstole; readread</p><p>9、 形容词副词比较级的构成</p><p>规则的:</p><p>(1)直接在形容词或副词后加er</p><p>如:smallsmaller; lowlower</p><p>(2)以e结尾的加r</p><p>如:latelarer</p><p>(3)双写词尾加er</p><p>如:bigbigger; thinthinner; fatfatter</p><p>(4) 以辅音字母加y结尾的改y为i加er</p><p>如:heavyheavier; earlyearlier</p><p>不规则的有:</p><p>good, wellbetter(最高级为best); many, much--- more(最高级为most); far---farther</p><p>10、 Rain和Snow的用法</p><p>(1)作为名词意思是雨水和雪是不可数名词</p><p>如:There is a lot of rain there in spring. 那儿的春天有很多雨水。</p><p>(2) 作为动词意思是下雨和下雪,有四种形式分别是:</p><p>动词原形rain, snow;</p><p>第三人称单数rains ,snows;</p><p>现在分词raining; snowing;</p><p>过去式rained; snowed。</p><p>如:①Look! It is raining now. 瞧!天正在下雨。</p><p>②It often rains in Nantong in summer.南通夏天经常下雨。</p><p>③ It rained yesterday.昨天下了雨。</p><p>④It is going to rain tomorrow. 明天要下雨。</p><p>(3)形容词为rainy 和snowy 意思是有雨的和有雪的</p><p>如:It is often rainy here in spring.这儿的春天经常是有雨的。</p><p>If it is rainy tomorrow, Ill stay at home.如果明天是有雨的,我将呆在家里。</p>
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