1、1Unit 6 Im going to study computer science第四课时 Section B(2a2e)1辨析 can与 be able to(1)can为情态动词，无人称和数的变化，过去式为 could。当表示请求、允许及猜测时，只能用 can，当表示现在或过去的能力时，can/could 和 be able to可通用。(2)be able to有人称、时态和数的变化。如：Tony can swim and his brother can play soccer.托尼会游泳，他的哥哥会踢足球。My mother is able to speak a little Eng
2、lish. 我的妈妈能讲一点英语。2promise 的用法(1)n.承诺；诺言make a promise to sb.make promises to sb.向某人许诺keep/break ones promise保守/打破诺言(2)v.许诺；承诺promise sb.sth.promise sth.to sb.答应某人promise sb.to do sth.答应某人做某事promisethat 宾语从句 许诺(答应)3improve 的用法(1)作动词，意为“改进；改善” 。如：improve my spoken English提高我的英语口语(2)名词形式为 improvement。4
3、write down 记下；写下write down 是 “动词副词”构成的动副型短语，名词宾语位于 write down之间或后面皆可，代词宾语必须置于 write down之间。如：write down your namewrite your name down 写下你的名字write it down写下它 , 01 基础过关.根据句意及汉语提示填写单词。1Can you tell me how to keep physical(身体的) health?2I saw the thing with my own(自己的) eyes.3She promised(许诺) to buy you a
4、 gift yesterday.4Do you mind my questioning(提问) you about the new plan?5I have too much schoolwork(学校作业) to do tonight.用括号内所给单词的适当形式填空。6Do you go shopping weekly(week) or every day?7I dont really know the meaning(mean) of the article.8No one helped them，so they had to do it themselves(they)9I dont t
5、hink the beginning(begin) of the movie is good.10Dont ask about my personal(person) problems，please.句子改错。以下每句均有错误，错误涉及一个单词的增加()或一个单词的删除(，其他错误为单词的修改。每处错误及其修改均仅限一词。11Most of the time，we make promises to the other people.12You must able to speak French for this job.be13There are some good reason for th
6、is.reasons214This story has to do with children eating habits.childrens15Lily is going to make a week plan for her schoolwork.weekly, 02 能力提升.任务型阅读。阅读短文，回答问题及翻译划线部分的句子。When I grow up，I want to be a musician.When I was nine years old，I loved music very much.So I decided to join the school music club.
7、Now I am playing the violin in the club and I am very happy.I dont mind playing any instrument and I will be happy if I can be a musician in the future.However，I really love playing the piano.When I was five years old，I learned how to play the piano.在那时，我就下决心长大后成为一名音乐家。 I like to play the piano beca
8、use playing the piano always makes me feel great.I would like to be a successful pianist and have lots of concerts.I hope many people will come to my concerts.I will help poor people with part of the money from the concerts.If I want to become a musician，I will have to practice very hard.Im_sure_I_w
9、ill_make_my_dream_come_true.16When did the writer join the school music club?When_he/she_was_nine_years_old.17Why does the writer like to play the piano?Because_playing_the_piano_always_makes_him/her_feel_great.18How will the writer become a musician?He/She_will_have_to_practice_very_hard._19将划线译成英语。At_that_time，I_decided_to_become_a_musician_when_I_grew_up.20将划线译成汉语。我相信我一定能实现我的梦想。
