2019-2020年外研版高中英語選修7《Module 1 Basketball》（Period 3）word教案.doc

2019-2020年外研版高中英語選修7《Module 1 Basketball》（Period 3）word教案■ Goal● Learn conversion and suffix▇ ProceduresStep 1: conversion 詞性轉(zhuǎn)化“Conversion” (called sometimes “full conversion”) is a word-formation process by which a word is altered from one part of speech into another without the addition (or deletion) of any morpheme. 詞性轉(zhuǎn)化指的是單詞從一個詞類轉(zhuǎn)到另一個詞類而不發(fā)生詞形變化1. noun →verbpaper―to paper the roommouth―to mouth some phraseshoulder―to shoulder the heavy loadbandage―to bandage the leg2. verb→nounto say something―to have a say to show ―to give a showto feel ―to have a feelto lead―to take a lead3. adj.→verbempty―to empty the bagwrong ―to wrong somebodyslow― to slow downbetter―to better your study4. adv.→verbback―to back a cardown―to down a planenear― to near the templeforward― to forward a message5. adj.→ noun.calm― a calm on the seahigh― a new high of the industrygood― a lot of goodright― to tell from right to wrongStep 2: suffix 后綴構(gòu)詞法包括合成、派生、轉(zhuǎn)化和縮寫簡寫。

詞綴是派生的一部分The basic part of any word is the root; to it, you can add a prefix at the beginning and/or a suffix at the end to change the meaning. For example, in the word “unflattering,” the root is simply “flatter,” while the prefix “un-” makes the word negative, and the suffix “-ing” changes it from a verb into an adjective (specifically, a participle).English itself does not use prefixes as heavily as it once did, but many English words e from Latin, which uses prefixes and suffixes (you can use the word affix to refer either to a prefix or a suffix) quite extensively. For example, the words “prefix,” “suffix,” and “affix” themselves are all formed from “fix” by the use of prefixes:“ad” (to) + “fix” (attached) = “affix” “pre” (before) + “fix” = “prefix” “sub” (under) + “fix” = “suffix” Note that both the “-d” of “ad” and the “-b” of “sub” change the last letter.Here are some of the most mon Latin prefixes (for the meanings of the Latin roots, look up the words in a good dictionary):ab (away) abrupt, absent, absolve ad (to) adverb, advertisement, afflict in (not) incapable, indecisive, intolerable inter (between, among) intercept, interdependent, interprovincialintra (within) intramural, intrapersonal, intraprovincialpre (before) prefabricate, preface prefer post (after) postpone, postscript, postwar sub (under) submarine, subscription, suspect trans (across) transfer, transit, translateAffixesMorphemes added to free forms to make other free forms are called affixes. There are three principle kinds of affixes: 1. prefixes (at beginning) — “un-” in “unable”2. suffixes (at end) — “-ed” in “walked” 3. circumfixes (at both ends) — “en—en” in “enlighten”(These always seem to consist of otherwise attested independent prefixes and suffixes.)。