- 1、本文档共41页,可阅读全部内容。
- 2、原创力文档(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
(新概念二43课
New words and expressions 生词和短语 pole n. (地球的)极 flight n. 飞行 explorer n. 探险家 lie v. 处于 serious adj. 严重的 point n. 地点 seem v. 似乎 crash v. 坠毁 sack n. 袋子 clear v. 越过 aircraft n. 飞机 endless adj. 无尽的 plain n. 平原 Ask and answer: 1. When did the man successfully fly over the South Pole for the first time ? 2.Who successfully flew over the South pole for the first time ? 3.Would the plane crash? 4.How did they clear the mountain? 5.Why did Byrd now know that he would be able to reach the South Pole ? 6.Was there any difficulties? can Can is one of the most commonly used modal verbs in English. It can be used to express ability or opportunity, to request or offer permission, and to show possibility or impossibility. Examples: I can ride a horse. ability We can stay with my brother when we are in Paris. opportunity She cannot stay out after 10 PM. permission Can you hand me the stapler? request Any child can grow up to be president. possibility Could Could is used to express possibility or past ability as well as to make suggestions and requests. Could is also commonly used in conditional sentences as the conditional form of can. Examples: Extreme rain could cause the river to flood the city. possibility Nancy could ski like a pro by the age of 11. past ability You could see a movie or go out to dinner. suggestion Could I use your computer to email my boss? request We could go on the trip if I didnt have to work this weekend. conditional Could cannot be used in positive sentences in which you describe a momentary or one-time ability. e.g. Yesterday, I could lift the couch by myself. Not Correct 比较can和be?able?to 表示成功地做了某事时,只能用was/were?able?to,?不能用could。 He?could?swim?halfway?before?he?got?tired.?(not correct) He?was?able?to?swim?halfway?before?he?got?tired.(correct) can用于表示“能力”时是指现在的能力,过去或将来的能力通常用was/were?able?to或will/shall?be?able?to表示。 Review can/can’t/could/couldn’t I can dance th
您可能关注的文档
- (成功激励.ppt
- (我们的左邻右舍.ppt
- (我国通货紧缩的原因与对策.doc
- (我的校园生活.ppt
- (房地产渠道管理.ppt
- (房地产公司各部门流程图--销售管理部流程.ppt
- (房地产开发法律制度.ppt
- (战略管理3.ppt
- (我的自我新形象.ppt
- (手指戒圈号码参考图.doc
- 第十一章 电流和电路专题特训二 实物图与电路图的互画 教学设计 2024-2025学年鲁科版物理九年级上册.docx
- 人教版七年级上册信息技术6.3加工音频素材 教学设计.docx
- 5.1自然地理环境的整体性 说课教案 (1).docx
- 4.1 夯实法治基础 教学设计-2023-2024学年统编版九年级道德与法治上册.docx
- 3.1 光的色彩 颜色 电子教案 2023-2024学年苏科版为了八年级上学期.docx
- 小学体育与健康 四年级下册健康教育 教案.docx
- 2024-2025学年初中数学九年级下册北京课改版(2024)教学设计合集.docx
- 2024-2025学年初中科学七年级下册浙教版(2024)教学设计合集.docx
- 2024-2025学年小学信息技术(信息科技)六年级下册浙摄影版(2013)教学设计合集.docx
- 2024-2025学年小学美术二年级下册人美版(常锐伦、欧京海)教学设计合集.docx
文档评论(0)