(
课件网) Under the Sea Unit 5 Lesson 3 Warm Up Which of these things have you done this morning Read and say Read and say the number. Say ‘1’ for /Id/, ‘2’ for /d/, and ‘3’ for /t/. painted helped called scratched smelled completed finished pushed jumped hated Can you say the words with me Bottle, window and monkey. Now hear the stress at the end, Today, giraffe, below , again! Count the syllables, these have three, Elephant, jellyfish, family. Stressed at the end, can you hear Kangaroo, magazine, engineer. Focus on phonics. Ask and Answer. Ask and answer these questions with our teacher. Have you ever heard dolphins on TV Have you ever seen a crab in a restaurant Have you ever eaten a lobster Have you ever taken a photo of a jellyfish Ask and answer these questions with your teacher. Have you ever had a fish for a pet Have you ever swum in the sea Have you ever caught an octopus Have you ever listened to a whale’s sound Ask and answer these questions with your teacher. Ask and Answer. Ask and Answer. Write eight more questions for your friend to answer. Use the questionnaire to help you. What kind of shells will you always find in the sea Story time Story time Story time Story time Story time Let’s listen! Story time 语法透视 考点大观 易错辨析 通关训练 过去分词的变化（规则） (1)一般动词，在词尾直接加“ ed ”。 work--worked--worked (2)以“ e ”结尾的动词，只在词尾加“ d ”。 live--lived--lived (3)以“辅音字母 + y ”结尾的动词，将 “y” 变为 “i”，再加“ ed ”。 study--studied--studied (4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。 drop--dropped--dropped 语法透视 考点大观 易错辨析 通关训练 过去分词的变化（不规则） A.过去分词与不规则动词的过去式形式一样 have—had—had spend —spent—spent make—made—made say—said—said find—found—found hear—heard—heard meet—met—met leave—left—left fly—flied—flied 语法透视 考点大观 易错辨析 通关训练 过去分词的变化（不规则） B.过去分词与过去式形式不一样 take—took—taken see — saw — seen speak —spoke—spoken sing—sang—sung drive—drove—driven be—was/were—been go—went—gone 语法透视 考点大观 易错辨析 通关训练 过去分词的变化（不规则） C.过去分词，过去式与动词原形一样 cut—cut—cut put —put—put let—let—let read—read—read 语法透视 考点大观 易错辨析 通关训练 现在完成时的标志词1 标志词：already(已经), yet(已经) already: 常用于肯定句中. yet: 常用于否定句,疑问句尾. I have already seen this film. 我已经看过这部电影了。 I haven’t seen this film yet. 我还没有看这部电影。 Have you seen this film yet 你看过这部电影了没？ 语法透视 考点大观 易错辨析 通关训练 现在完成时的标志词2 since: (自…以来) 1)since+时间点 He has stayed here since 5 o’clock. 2)since+ 时间段+ ago He has stayed here since 5 hours ago. 3)since+ 从句 She has taught English since he came here. for: (长达）for+ 时间段 He has kept the book for 2 weeks. 语法透视 考点大观 易错辨析 通关训练 辨析 have been to和 have gone to have been to someplace. 曾 ... ...
