人教版八年级下Unit2 I’ll help to clean up the city parks.Section A Grammar Focus-4c 学习目标：1. 通过练习，总结和掌握不定式的句法作用。2.通过自学，掌握不定式的的否定形式、和疑问 词连用，以及省略to的情况。3. 意识到尽己所能、帮助他人,乐奉献是一种 好的品德。 Lead in1.Do you want to be a volunteer?2.What could we do to help others? Grammar FocusInfinitives(不定式）would like to (do)...decide to (do)...ask sb. to (do)...let sb. do...help sb. to (do)...help sb. (to do...)learn to (do...)...to (do) Infinitives(动词不定式的句法作用）作宾语： 1. I’d like to help homeless people.2. She decided to try out for a volunteer after-school reading program 作状语：3. She volunteers there once a week to help kids lean to read.4. I’m making some signs to put up around the school.作宾语补足语：5. You could ask hospitals to let you visit the kids and cheer them up.6. Mario believes it can help him to get his future dream job.主语 + 谓语动词 + to do主语 + 谓语动词 + (宾语） + （状语） + to do主语 + 谓语动词 + sb. + to do Find out the Infinitives in this unit.(P9、P10、P11)作宾语：主语 + 谓语动词 + to do作状语：主语 + 谓语动词 + (宾语） + （状语） + to do作宾语补足语：主语 + 谓语动词 + sb. + to doDiscussion: Quick Response Questions(抢答题 |
