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1、 形容詞的比較級1.在使用形容詞的時候,我們需要描述“更怎么樣”,由此產(chǎn)生了形容詞的比較級。名詞、動詞沒有比較級形式.2.比較級的基本形式是在單詞結(jié)尾+er,注意區(qū)別在名詞的后面+er變身為相應(yīng)的職業(yè)。 3. 以不發(fā)音的e結(jié)尾,單個字母e結(jié)尾,+r。4. 重度閉音節(jié)的單詞要雙寫再+er。5. 以輔音+y結(jié)尾的(單個y發(fā)音的)去y為i+er。6. 多音節(jié)(大于等于3個音節(jié))的比較級是在單詞前面+more,表示更加怎么樣。 7. 不規(guī)則變形。沒有規(guī)律的。 基本形式的練習(xí) tall - _ 7. small- _ 2. short- _ 8. cool-_3. strong-_ 9.cold- _4
2、. old - _ 10.warm-_5. young-_ 11.deep -_6. long - _ 12.light - _tallershorterstrongerolderyoungerlonger smallercoolercolderwarmerdeeperlighter 重讀閉音節(jié)雙寫的練習(xí) big- _ thin- _ fat - _ hot - _ wet - _ sad - _biggerthinnerfatterhotterwettersadder 以前學(xué)的ing格式也遵守重讀閉音節(jié)要雙寫的原則。如run-running,swim-swimming。 以不發(fā)音的e結(jié)尾的訓(xùn)
3、練不發(fā)音的e結(jié)尾,或者指單個e結(jié)尾的,不包括發(fā)音的e和字母組合。 large-_ nice -_ fine -_largernicerfiner 去y為i+er的練習(xí) heavy-_ funny-_ happy-_heavierfunnierhappier 以前學(xué)習(xí)名詞的復(fù)數(shù)和單三形式時,格式也遵守不發(fā)音的y要去y為i+es的原則。如butterflies fly-flies 多音節(jié)比較級的練習(xí)多音節(jié)是指大于等于3個音節(jié)的單詞。前面+more(更加),表示更加怎么樣。 beautiful more beautiful excitedmore excited 不規(guī)則比較級不規(guī)則的變形只能靠記住
4、good好better更好 many多more更多 little少less更少 綜合練習(xí) tall funny large big beautiful good tallerfunnierlargerbiggermore beautifulbetter 填空題比較級填空1. A is 10 years old, B is 11 years old. A is _ than B. Tom is 160 cm, Lucy is 170 cm. Lucy is _than Tom. The elephant is 893 kg, the pig is 158 kg. The elephant is
5、_than the pig.oldertaller heavier 填空題計算1.A is 23 years old, B is 4 years older than A. B is _ years old.2.Lucy is 159 cm, Alice is 16 cm shorter than Lucy, Alice is _cm.3.Amy is 43 kg, Zhangpeng is 23 kg heavier than Amy, Zhangpeng is _kg.(23+4=27) 27(159-16=143) 143(43+23=66) 66 連詞成句 shorter You your are sister than 2 years older Shes me than heavy you How are big How feet are your How is tall Lucy I you stronger am than me you Are shorter than