Unit 10 辅导讲义 2022-2023学年人教版英语八年级下册

Unit 10 I’ve had this book for three years? 课程主题:八下Unit 10 学习目标 1、掌握本单元出现的一些重点词汇和短语。 2、掌握现在完成时的概念和用法; 3、掌握since和for + 一段时间在现在完成时里面的用法; 4、介绍自己周边的环境,或者介绍某个特殊的物品。 教学内容 一、用所给单词的适当形式填空 1. This bread _ (make)doesn't work well. 2. My mother bought two _ ( scarf). One is for me,and the other is for Lily,my sister. 3. Tony never tells a lie. He is a _(truth)boy. 4. Do you have anything you no _(long)use? 5. I've had the toy bear since I _(be)a baby. 6. Most of us have many sweet _(memory)about childhood in our hearts. 7. Every year _ (million)of people take part in the event. 8. The students in our class were all born in the _(twenty)century. 9. She’s _ (live) here ever since she was ten. 10. Both of them _ (be) in Hong Kong for ten days. 11. Both of them _ (come) to Hong Kong ten days ago. 12. Half an hour _ (pass) since the train left. 13. Mary _ (lose) her pen. _ you _ (see) it anywhere? 一、重点词汇 1. search n.& v. 搜索,搜寻,搜查; 如:Firefighters searched the buildings for survivors. 消防队员在建筑物中搜寻幸存者。 常见用法: search for意为“寻找”,后面跟寻找的对象; 他们已经寻找这个失踪的儿童两天了。 They have searched for the lost child for two days. Amy 正在搜寻她的小狗。 Amy is searching for her dog now. Amy has searched for her dog since last Friday. search sb.意为“对某人搜身”; search a place意为“搜查某地”; search a place for sth./sb.意为“在某地搜查某物/某人”。 in search of...意为“寻找……” 。 ※辨析:look for/search for/search/find a. look for 寻找,强调寻找的动作。 如:I'm looking for my keys in the room. 我正在房间里寻找钥匙。 b. search for 指搜索的具体目标。 如:What can we search for on the Internet? 我们可以在网络上搜寻到什么? c. search 后接地点时指的是搜寻的范围。 如:I searched the park. 我搜查过公园了。 search 后接人时,表示搜身。 如:The policeman searched the thief. 警察对那个小偷进行了搜身。 d. find找到,强调“找”的结果。 如:I found my keys under the bed. 我在床下找到了钥匙。 2. consider v. 考虑 常见搭配: 1. consider+名词/代词/动名词 如:You'd better consider my suggestion. 你最好考虑我的建议。 I'm considering going abroad someday. 我正在考虑某一天出国。 I’m consider作“认为”解时,常有以下搭配: 1. consider sb./sth.+(as)+名词,表示“认为某人/某事物是……”;其中as可以省略。 如:We consider him as an honest boy. 我们认为他是个诚实的男孩。 2. consider+sb./sth.+不定式,表示“