小学英语人教版五年级下册《Unit4第3课时PartALet'sspell》课件

“ ”人教版 PEP 英语 五年级 下册 Unit 4 When is the art show? Part A Let's spell Learning goals To master the pronunciation of ”/ð/” and ”/θ/”.✔ To read the new words according to the pronunciation of ”/ð/” and ”/θ/”. ✔ Read and judge Tick if you think it is true. Cross if you think it is false. Three mice are near the path. Read and judge Tick if you think it is true. Cross if you think it is false. The first mouse is thirsty. She wants two Cokes. She wants three Cokes. Read and judge Tick if you think it is true. Cross if you think it is false. The second mouse is thin. He likes maths. Thirteen and thirteen makes sixty. Three times three makes nine. Thirteen and thirteen makes twenty-six. Read and judge Tick if you think it is true. Cross if you think it is false. The third mouse is one year old. He has a birthday on the fourth of April. He has a birthday on the fifth of April. 4月5日 Look and read Three mice are near the path. The first mouse is thirsty. She wants three Cokes. The second mouse is thin. He likes maths. Thirteen and thirteen makes twenty-six. Three times three makes nine. The third mouse is one year old. He has a birthday on the fifth of April. 4月5日 th /θ/ 1. 字母组合”th”在数词（包括基数词和序数词）中读清辅音/θ/，如： three, thirteen, thousand 等。 2. 以”th”结尾的单词， ”th”读清辅音/θ/, 如：bath, both, breath 等。只有在 少数单词中， 如：with, smooth中，“th”读浊辅音。 3. 在复合词中， ”th”的读音与在原词中的读音相同。如：something, anything, nothing等。 字母组合”th”的发音规则(一） Let’s read third fourth path tooth everything thank theatre theme thick thin Look and chant Sister: This is my mother. This my father. Brother: That is my grandmother. That is my grandfather. Sister: These are my brothers. Brother: This is my sister. We are together. th /ð/ 1. 在”th”后以字母er或ern结尾的单词中，或者最后一个字母是不发音的e时， “th”读浊辅音/ð/，如： father, mother, brother, feather, weather, leather, further等。 2. 一般情况下， 字母组合”th”在代词、冠词、介词或者副词中，读浊辅音 /ð/， 如：this, that, these, those, they, them, their, there, the 等。只有介 词through和throughout是例外。 字母组合”th”的发音规则(二） Let’s read southern northern either bathe breathe than then therefore within without Watch and read Watch and find Watch the chant and find the words containing ”th”. birthday three brother third month thirteen the Watch and chant My birthday is in three more days. Three more days, three more days. My birthday is in three more days. I will be thirteen. My brother has a birthday, too. A birthday, too, a birthday, too. He has a birthday on the third of the month. What about you? Let’s read mother maths father thin brother fifth this birthday there three that third Listen, circle and say mother maths father thin brother fifth this birthday there three that third Choose, write and say Thursday/Monday is his eleventh/third/fourth birthday. That is her brother/grandfather/father. His mother/brother is a maths/Chinese teacher. 1. ______________________________________ 2. ______________________________________ 3. ______________________________________ Thursday is his eleventh birthday. That is her brother. His mother is a maths teacher. ( ) 1. A. there B. fifth C. third ( ) 2. A. maths B. birthday C. father ( ) 3. A. that B. Thursday C. thin ( ) 4. A. them B. three C. mother Read and choose A C A B thphonetic knowledge /ð/ /θ/ three thirteen thin maths this mother that brother Summary 1. Listen and read ”Let’s spell”. 2. Find more words containing ”th”. Homework “ ”thank you！