Unit 4Whats the best movie theater?,第三課時(shí)(Grammar Focus3c)單元同步語法精講精練,形容詞最高級(jí)的含義 形容詞的最高級(jí)用于三者或三者以上的人或物的比較，表示“最”。 形容詞最高級(jí)的構(gòu)成 一般情況直接在單詞后加est。 eg：smallsmallest 以不發(fā)音字母e結(jié)尾，其后加st。 eg：largelargest 以“輔音字母y”結(jié)尾的詞，變y為i，再加est。 eg：earlyearliest,以重讀閉音節(jié)結(jié)尾，且詞尾只有一個(gè)輔音字母的形容詞，雙寫這個(gè)輔音字母，再加est。 eg：bigbiggest 多音節(jié)詞在其前加most。 eg：outgoingmost outgoing 部分不規(guī)則形容詞的最高級(jí)。 eg：good/wellbest；bad/illworst many/muchmost；littleleast,形容詞最高級(jí)的句型用法 “主語bethe形容詞最高級(jí)in/of范圍”表示“在某范圍內(nèi)最”。 “one ofthe形容詞最高級(jí)可數(shù)名詞復(fù)數(shù)”表示“最的之一”。 “the序數(shù)詞(除了first)形容詞最高級(jí)可數(shù)名詞單數(shù)”表示“第幾(大，長等)”。 eg：The Yellow River is the second longest river in China.黃河是中國的第二長河。 選擇疑問句中，常用句型：Which/Who.the形容詞最高級(jí)，A，B or C?,【注意】形容詞最高級(jí)前通常要加定冠詞the。但前面若有物主代詞、指示代詞或名詞所有格等修飾時(shí)，不能用定冠詞the。 形容詞最高級(jí)常與介詞in或of引導(dǎo)的短語連用，與in連用意為“在內(nèi)”，表示“在某范圍內(nèi)”，不一定是同類；與of連用表示“屬性”，介詞后的名詞或代詞與句中的主語是同一類人或物，意為“在某一類中”。,一、根據(jù)句意，用括號(hào)中所給單詞的適當(dāng)形式填空。 1Lin Tao jumps _ (high) in our class. 2Which is _ (big)，the sun，the moon or the earth? 3David is the _(popular) player in the soccer club.He plays the _ (well) 4There are three farms in the village.Joes farm is very _Toms farm is a little _ than Joes.Marks farm is the _ of all.(big),the highest,the biggest,most popular,best,big,bigger,biggest,二、單項(xiàng)選擇。 5Linda is one of _ _ students in our class. Agood BbetterCbest Dthe best 6What a nice watch it is! Yes，its _ _ one of all. Aexpensive Bmore expensive Cthe most expensive Dthe expensive 7It wasnt _ _ game，but at least we won! Athe most interesting Bmore interesting Cinteresting Dmost interesting,D,C,A,8Who listens to the teacher _ _ in class，Tom，Jack or Bill? Bill. Acarefully Bmore carefully Cless carefully Dthe most carefully,D,本課時(shí)其他知識(shí)點(diǎn)精講精練 worse“更差；更壞；更糟”，是bad和badly的比較級(jí)形式。 service名詞，意為“服務(wù)；接待”。其動(dòng)詞形式為serve，意為“為服務(wù)”。 act動(dòng)詞，意為“扮演”。其名詞形式為actor，意為“男演員”。 【拓展】actress女演員 1Do you want to _ (表演) at the school party，Helen? 2I care more about the _ (服務(wù)) than the food in a restaurant. 3Your work is _ good，but it could be better!,act,service,pretty,4Could you please show me the _？I want to order some food. 5People in China usually have three _ a day. 6How are you feeling today? Im feeling much _ (bad) than yesterday. 7Its about_15_minutes_walk_ from here to school.(對(duì)畫線部分提問) _ from here to school?,menu,meals,worse,How far is it,