Lesson 12 Barbie Doll  grammar

Special Difficulties1-2

•1.on sale & for sale 出售、降价

•The store are on sale this week.(东西促销)

•The store is for sale now.（店铺转让）

•On sale  促销  for sale 出售 sell 动词

•2.prefer 宁要，宁愿

•Prefer sth to sth 喜欢…而不喜欢…

•He prefers dogs to cats.

•Prefer to do rather than do

•He prefers to walk rather than drive.

Special Difficulties 3-4

•3. however & but 然而，但是

•The tickets are expensive, however, we w’ll                     go.(however,副词，有逗号)

•The tickets are expensive,but we’ll go.

•（but，连词，无逗号）转折关系强

•4.stick to 坚持（keep to, not give up）

•We decided to stick to our plan.

Reported speech

•1.直接引语与间接引语的区别

•A.外观：  用引号 直接引语 不用引号 间接引语

•B动词变化 say to→tell  come→go 

•C.人称代词变化 

•D.物主代词变化

•E.指示代词变化 this →that these →those

•F.时间状语 now →then ago →before

•G.地点状语 here →there

•H.时态变化(重点，难点)

• 一般现在时→一般过去时

•现在进行时→过去进行时

•一般将来时→过去将来时

•现在完成时→过去完成时

感官动词

•1.正常动词后面跟带to的不定式

•He wants to leave the city.

•2.感觉动词see,hear,feel,watch, obsve,notice,后面跟不带to的不定式

•She saw him take the money

•3.使役动词make,have,let(使，让，叫)

•Our taecher makes us finish our homework.

•以上仅限于主动语态

•The doll is made to look like an adult

•He was seen to take the money.

•被动语态 后面的to就不能省略。