Unit 3 Shopping-Grammar 比較級(jí)與最高級(jí)課件（共12張PPT）-2022-2023學(xué)年中職英語新高教版（2021）基礎(chǔ)模塊1

1、比較級(jí)與最高級(jí)比較級(jí)與最高級(jí)GrammarDo you have a larger size?It includes the most useful words for the workplace.The new edition adds as many as 1 000 new words.The dictionary builds your vocabulary better than ever before.I love the example sentences most.比較級(jí)與最高級(jí)Grammar比較級(jí)與最高級(jí)的基本用法比較級(jí)基本句型最高級(jí)基本句型同級(jí)比較A + 動(dòng)詞 + 比較級(jí)

2、+ than + B主語 + 動(dòng)詞 +（the）+ 最高級(jí) + of / in + 主語 + 動(dòng)詞 + as + 形容詞/副詞原形 + as + Do you have a larger size?It includes the most useful words for the workplace.The new edition adds as many as 1 000 new words.The dictionary builds your vocabulary better than ever before.I love the example sentences most.找出以下表

3、格中單詞的變化規(guī)律，將表格填寫完整。Think and complete. smallsmallestcheaperlongestbusybusiesthappierhealthysmallercheapcheapestlonglongerbusierhappiesthealthierhealthiesthappylargersimplenicenicestsimplersimplestnicerlargelargest找出以下表格中單詞的變化規(guī)律，將表格填寫完整。Think and complete. busybusiesthottertightestpopularusefulmost us

4、efulleast comfortablebiggerhothottestthinthinnermore popularmost popularmore usefulcomfortableless comfortablegood/wellbetterworstmany/muchbestworsebad/badlymoremost比較級(jí)與最高級(jí)Grammar規(guī)則變化情況變化方式單音節(jié)詞及少數(shù)雙音節(jié)詞一般情況以 e 結(jié)尾的詞以“輔音 + y”結(jié)尾的詞以一個(gè)輔音字母結(jié)尾的詞其他雙音節(jié)詞及多音節(jié)詞直接加 er 或 est加 r 或 st變 y 為 i 加 er 或 est雙寫輔音字母，再加 er 或

5、est在前面加 more 或 most、less 或 least比較級(jí)和最高級(jí)的規(guī)則變化比較級(jí)與最高級(jí)Grammar比較級(jí)和最高級(jí)的不規(guī)則變化從上個(gè)活動(dòng)中選擇適當(dāng)?shù)膯卧~補(bǔ)全以下句子。Read and complete.1) This T-shirt is too big. I need a size.2) Clothes made of cotton are usually than those made of silk.3) Saturday is the day of the week for the shopping mall.4) The writers new book is not

6、 as as her last one.5) These shoes are too tight. They are than those ones.6) John speaks English than Ben does.smallercheaperbusiestgoodless comfortablebetter(Answers may vary.)比較級(jí)與最高級(jí)Grammar用法句型結(jié)構(gòu)基本句型比較級(jí)最高級(jí)特殊用法越來越越越倍數(shù)A + 動(dòng)詞 + 比較級(jí) + than + B主語 + 動(dòng)詞 +（the）+ 最高級(jí) + of / in + 比較級(jí) + and + 比較級(jí)more and mo

7、re + 原級(jí)the + 比較級(jí)，the + 比較級(jí)A is times the size / height / length / width of BA is times as big / high / long / wide / large as BA is times larger / higher / longer / wider than B瀏覽以下三款運(yùn)動(dòng)鞋的銷售信息，參照示例進(jìn)行對(duì)比描述。Look and compare.eg: Type A is more expensive than Type B. Type Bs customer rating is the best of

8、 the three. Type C sells as well as Type B.Training Shoes TypePriceCustomer RatingPairs Sold30089019012501501250expensivecheapgoodbadwellABC選擇合適的形容詞，用其適當(dāng)形式補(bǔ)全以下句子。Choose and complete.onlinetightoriginalbestsellingtraditional1) He wrote many _ books.2) This new book is about _ Chinese culture.3) The s

9、tore is selling this sweater at half of its _ price this week.4) More and more people begin to enjoy _ shopping.5) _ clothes are usually not very comfortable to wear.bestsellingtraditionaloriginalonlineTight用所給動(dòng)詞的適當(dāng)形式補(bǔ)全以下句子。Choose and complete.1) You can with cash or phone.2) This pair of pants perfectly. Ill take them.3) to older editions, this newest edition is easier to read.4) The shopping mall free Wi-Fi to all customers.5) This book the way to goo