Unit 2Whats your number?Lesson 10最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件Good morning, class!Good morning, Mr. Zhang.最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件Lets count from one to eighteen.One!Two!Three!Four!Eighteen!最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件Whats eight and nine?Its seventeen.Very good!最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件Whats eight and nine? 8 + 9 = ?Its seventeen.?十十最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件+Whats nine and nine?Its eighteen.最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件2 + 3 =?Whats two and three? Its five.5+ 最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件+ =?12+ =?3+ =?Do the exercises:最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件I can say them:Words:plus 加minus 减zero 零Sentence: How much is one plus How much is one plus one?one?一加一是多少？一加一是多少？一加一是多少？一加一是多少？ One plus one is two.One plus one is two. 一加一是二。一加一是二。一加一是二。一加一是二。 How much is one minus How much is one minus one? one? 一减一是多少？一减一是多少？一减一是多少？一减一是多少？ One minus one is zero.One minus one is zero.一一一一减一是零。减一是零。减一是零。减一是零。 最新人教版英语精通四年级上册-Unit 2 Whats your number Lesson 10 课件