pep3 unit 1 Let‘s talk B教案
step 2 presentation/ practice1.clean the… t dose actions ,ss guess(clean the window / desks/chair/ board… )2.let’s …a)show a picture ---- let’s go to school.ppt shows pictures in the english book.(let’s learn let’s do let’s talk let’s play) b)ppt shows a picture of a dirty classroom.t: oh, look! this classroom is so dirty. let’s clean the classroom, ok? 3.let me…t :let me clean the board.ss :let me clean the floor / window /desks /chairs /…(t gives the phrase cards to some ss) 4.let’s …t: who clean the …?(the ss who clean the floor/window…to stand up and say “let’s …”together) 5.it’s nice and cleanppt shows the clean classroom after tidying, and compares the dirty classroom to the clean one. 6.watch the flash of “let’s talk” 7. listen to the tape, read after it to teach the phrase “clean the …” to present and practice the sentence “let’s …” to present and practice “let me …”by dividing the work. help ss to distinguish the differences between “let’s …”and “let me…” to present the sentence “it’s nice and clean.”step 4 consolidationfamily party on weekendppt shows four pictures ( a dirty room, cleaning the room, a clean room ,having some food) to let ss talk about it .1) t-s2) group in four3) presentation to practice the sentences “let’s…”and “let me … ”in the certain situation.step 5 homework1) help mom clean the house.2) use “let’s…”and “let me…”to make more sentences.